5,617 Content Delivery Network Cdn Engineer jobs in the United States

System Administrator

35808 Redstone Arsenal, Alabama Parsons Corporation

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Job Description

In a world of possibilities, pursue one with endless opportunities. Imagine Next!
At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible.
**Job Description:**
The Parsons System Administrator (SA) will design, build, and maintain cost-effective information systems. Additionally, the SA will provide responsive IT services and solutions as part of Parsons continued mission to provide exceptional service to its customers.
**Responsibilities:**
+ Systems Administration duties include all components of classified information systems
+ Systems will consist of Microsoft Windows and Red Hat Linux components
+ While performing these tasks, the SA will partner with their users and act as an advocate for their computing needs.
+ The candidate will be expected to work both independently and as part of a multidisciplinary team to accomplish tasks.
+ A customer-first mindset is required for this position and the candidate must be able to adapt to and respond quickly to challenging problems.
+ Assist customers, working within various US Government policy frameworks, while still meeting their goals.
+ Assist Information System Security personnel with documentation required for RMF compliance.
+ Make improvements to and suggestions on our current operations. Success in these endeavors will require attention to detail, critical thinking, and solid organizational skills.
+ Research new technologies, their best practices and implement those new technologies securely into our environments.
+ Remediate information system vulnerabilities in line with best practices and IAVAs.
+ This position requires effective written and oral communication skills.
**Requirements:**
+ Must be a US citizen.
+ Candidate must be at least IAT II, Security+ CE or other certification.
+ 5 years' experience and bachelor's degree in information systems, or related degree; or equivalent professional experience.
+ The candidate will support an air-gapped network, providing hardware/software configuration, deployment, maintenance and management with a focus on Linux systems.
+ The candidate must have experience of managing an HPC and knowledge of disturbed computing will be beneficial.
+ The candidate should be familiar with the principles of automation and familiar with PowerShell, bash or ansible.
+ The candidate should have a strong understanding of DNS,DHCP, and knowledge of Active directory.
+ The candidate should have a demonstrated knowledge of current backup hardware and software mechanisms for disaster recovery and continuity of operations.
**Desired/Preferred Qualifications:**
+ Experience working with military, civilians, and other DOD contractors
+ It is desired that the candidate be familiar with US Government policies and directives (e.g., NIST 800-53, NISPOM/32 CFR, JSIG) Experience with RMF accreditation process is a plus.
+ Experience with virtualization technologies and knowledge of their concepts would be preferred. Experience with Proxmox is strongly desired.
+ Preference given to experience with SLURM for managing an HPC.
+ Red Hat Certification, RHCSA or RHCE, would be preferred.
**SECURITY CLEARANCE REQUIREMENTS:**
+ Must have an active DOD Secret clearance pre-start. Clearance must be active at time of hire. This individual will be required to obtain a CI Polygraph upon hire. This position requires that the candidate be able to acquire and maintain a Top Secret / SCI Security.
Minimum Clearance Required to Start:
+ Secret
We're driving the future of the national security and critical infrastructure markets. Our employees work in a close-knit team environment to find new, innovative ways to deliver smart solutions that are used and valued by customers around the world. By combining unique technologies with deep domain expertise across cybersecurity, missile defense, space, connected infrastructure, transportation, smart cities, and more, we're providing tomorrow's solutions today.
**Security Clearance Requirement:**
An active Secret security clearance is required to apply, however, the selected candidate must be able to obtain a Top Secret SCI clearance prior to the start date.
This position is part of our Corporate team.
For over 80 years, Parsons Corporation, has shaped the future of the defense, intelligence, and critical infrastructure markets. Our employees work in a close-knit team environment to find new, innovative ways to deliver smart solutions that are used and valued by customers around the world. By combining unique technologies with deep domain expertise across cybersecurity, missile defense, space, connected infrastructure, transportation, smart cities, and more, we're providing tomorrow's solutions today.
Salary Range: $86,700.00 - $151,700.00
We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!
Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.
We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!
Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to .
About Us
Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.
Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.
For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.
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System Administrator

35808 Redstone Arsenal, Alabama Koniag Government Services

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Job Description

Koniag IT Systems, LLC (KITS), a Koniag Government Services company, is seeking an experienced System Administrator with a Secret Clearance to support KITS and our government customer in Huntsville, AL. This position is onsite with the customer.
We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more.
Essential Functions, Responsibilities & Duties may include, but are not limited to:
+ Responsible for the installation, configuration, maintenance, and security of AMC's system, application, server, network, and desktop infrastructure.
+ Ensure system uptime, performance, and data integrity.
+ Managing user accounts and access permissions; monitoring system performance and troubleshooting issues; applying security patches and updates; performing backups and restores; automating routine tasks; documenting system configurations; and collaborating with other IT teams to support business operations.
+ Responsibilities extend to both on-premises and cloud environments.
Minimum Qualifications:
+ Strong knowledge of operating systems (Windows Server, Linux).
+ Proficiency in Active Directory, Group Policy, and other directory services.
+ Experience with virtualization technologies (VMware, Hyper-V).
+ Understanding of networking protocols and security principles.
+ Experience with scripting languages (PowerShell, Python, Bash).
+ Strong troubleshooting and problem-solving skills. Excellent communication and interpersonal skills.
+ 3+ years of experience as a System Administrator or similar role. Experience managing a diverse range of systems and applications. Experience with cloud environments (AWS, Azure, Google Cloud) is a plus.
+ CompTIA Security+ or equivalent security certification. Microsoft Certified: Azure Administrator Associate or similar cloud certification is desirable. Relevant certifications in operating systems and virtualization technologies are a plus.
+ Must be comfortable working in a fast-paced, matrixed team environment, with a client-centric culture, and an environment of high performers.
+ Must be able to multi-task and shift priorities as needed.
+ Must be able to work effectively with numerous stakeholder types and bring a group to consensus
+ Top Secret Clearance
**Our Equal Employment Opportunity Policy**
The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, sex, sexual orientation, gender, or gender identity (except where gender is a bona fide occupational qualification), national origin, age, disability, military/veteran status, marital status, genetic information, or any other factor protected by law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits and all other privileges, terms, and conditions of employment.
The company is dedicated to seeking all qualified applicants. If you require accommodation to navigate or to apply for a position on our website, please contact Heaven Wood via e-mail at or by calling to request accommodation.
Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352_**
**Job Details**
**Job Family** **IT, Cyber Security, Network Systems**
**Job Function** **Systems Administrator**
**Pay Type** **Salary**
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System Administrator

Howard County, Maryland Peak Partners

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Job Description

Peak Partner’s client, a direct marketing services firm, is seeking an initiative-taking individual for the role of System Administrator. The System Administrator is a skilled troubleshooter and help desk support provider, with a broad range of technical skills to maintain a complex network.


This is an onsite temp to perm position located in the Howard County area of Maryland.


Responsibilities:

  • Provide Windows and Ubuntu ServerNetwork troubleshooting and maintenance.
  • Assist with backup and recovery of system software and user data.
  • Provide day-to-day support to IT systems including operations, monitoring, and problem resolution.
  • Support remotemobile users using remote assistance tools.
  • Help with the installation of custom and third-party software, operating system and hardware patches, firmware updates, and related components.
  • Isolate, analyze, and resolve hardware and software problems involving applications, operating systems, hardware, communications infrastructure, or any combination thereof.


Required Skills:

  • Associates degree in an IT related field.
  • 2-3 years’ experience (1-2 years w/bachelor’s degree)
  • Solid understanding and experience with Active Directory, Hyper-V, and Windows operating systems. Hyper-V administration and VM configuration experience preferred.
  • Strong hands-on experience with HP, Dell servers and laptops, and workstations.
  • MS365 administration is a big plus as well as Ubuntu server's configuration and maintenance.
  • Basic knowledge of networking concepts and Wi-Fi systems.
  • Knowledge of and experience with MS Office suite required.


Desired Skills:

  • Bachelor’s Degree in IT Science or MCSA/MCSE certification.
  • Familiarity with SonicWALL systems and solutions.
  • Knowledge of and/or experience with one or more relational database systems (MS SQL, MySQL).
  • Basic understanding of the MAC OSX and Apple IOS Operating Systems.
  • Knowledge of and/or experience with MS Exchange. MS365, Azure.


If you feel you have the qualifications listed above and would like to learn more about this opportunity, we will welcome the chance to review your resume and talk further.

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System Administrator

80238 Denver, Colorado CACI International

Posted 1 day ago

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Job Description

System Administrator
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
Anticipated Posting End: 12/15/2025
**The Opportunity**
CACI is seeking a results-driven **System Administrator** to join the PGMM team-a program enabling planning, scheduling, and real-time situational awareness across a global user base. The team of 30+ professionals is distributed between Chantilly, VA, and Denver, CO, operating within an Agile SAFe framework across three development teams.
**Key Responsibilities:**
+ **System Maintenance and Support:**
+ Ensure the availability, performance, and security of the PGMM system.
+ Monitor system health, perform regular backups, and address issues promptly to minimize downtime.
+ **Agile Team Collaboration:**
+ Work within a team of 30+ engineers supporting the full software development lifecycle.
+ Participate in weekly meetings, sprint planning, stand-ups, and retrospectives.
+ **External Integration:**
+ Collaborate with external development teams to integrate with external systems.
+ Facilitate API management and ensure smooth data flow between systems.
+ **Technology Management:**
+ Administer and manage core technologies including Grafana, Loki, Prometheus, Helm, Harbor, Terraform, Kubernetes, GitLab, Confluence, Jira, AWS, and Linux.
+ Implement and maintain best practices for system administration and software engineering.
+ Stay current with emerging technologies and trends.
+ **Documentation and Reporting:**
+ Maintain accurate documentation of system configurations, procedures, and changes.
+ Provide regular reports on system performance, issues, and improvements.
+ Create and maintain user guides and troubleshooting documentation.
+ **Security Compliance:**
+ Ensure all systems comply with security standards and regulations.
+ Implement and maintain security measures to protect sensitive data and systems.
+ Conduct regular security audits and vulnerability assessments.
+ **User Support and Training:**
+ Provide Tier 2 and Tier 3 support to end-users, resolving technical issues and queries.
+ Develop and deliver training sessions for users on system functionalities and best practices.
+ Create and maintain knowledge base articles for common issues and solutions.
+ **Project Management:**
+ Assist in planning and executing system upgrades and maintenance projects.
+ Coordinate with project managers to ensure timely delivery of system enhancements and updates.
+ Manage change requests and ensure proper documentation and communication.
**Qualifications:**
+ **Required:**
+ 5+ years of experience in systems administration or software engineering.
+ CompTIA Security+ certification.
+ **Desired:**
+ Certification related to systems administration (e.g., RHCE, Microsoft Certified: Azure Administrator Associate).
+ Proficient with core technologies mentioned above.
+ Experience with Agile methodologies and SAFe.
-
**___**
**What You Can Expect:**
**A culture of integrity.**
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
**An environment of trust.**
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
**A focus on continuous growth.**
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
**Your potential is limitless.** So is ours.
Learn more about CACI here. ( Range** : There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here ( .
Since this position can be worked in more than one location, the range shown is the national average for the position.
The proposed salary range for this position is:
$75,200-$158,100
_CACI is_ _an Equal Opportunity Employer._ _All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any_ _other protected characteristic._
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System Administrator

80932 Colorado Springs, Colorado Parsons Corporation

Posted 2 days ago

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Job Description

In a world of possibilities, pursue one with endless opportunities. Imagine Next!
At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible.
**Job Description:**
Parsons has emerged as a leader in the development of cutting-edge solutions for the Department of Defense and Intelligence Community. Our tremendous success can be attributed to our people and our priorities. We hire the best; we make them a priority and we never lose focus on the mission. It's why we're here. We have built this cultural legacy by working closely with analysts and operators to understand their needs and deliver meaningful value through innovative, cost effective and intuitive software solutions.
Our Space Operations Program Directorate is passionate about making America the undisputed leader in Space because we understand that ensuring our nation's security for future generations depends on it. Parsons create game changing space solutions by teaming highly respected subject matter experts with brilliant technologists. Do you want to be part of a team that is helping the government solve major national security challenges in the space domain? We need your help.
Our team is looking for a **SysOps Engineer (** **System Administrator).** In this role you will organize, install, and support government organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems. The Network / System Administrator will help architect, design and analyze network models. Requires participation in decisions about buying future hardware or software to upgrade organization's infrastructure. Provides technical support to computer users to help solve users' problems. This position will support activities within Special Access Programs (SAPs) supporting Department of Defense (DoD) agencies. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI) and Special Access Program (SAP) activities.
**"What You'll Be Doing"**
+ Provides Subject Matter Expert (SME) support to Tier 1 (Service Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers
+ Manages system and server resources including performance, capacity, availability, serviceability, and recoverability
+ Research and recommend upgrades, patches, new applications, equipment, and tool sets that enhance the systems capabilities
+ Designs automation solutions for systems using scripting languages such as Windows PowerShell, and Unix Shell for troubleshooting and routine tasks to reduce manpower time
+ Manage system and server resources including performance, capacity, availability, serviceability, and recoverability
+ Troubleshoot hardware/software interface and interoperability problems
+ Provides SME support during security incident response follows up all incidents with necessary reporting requirements
+ Advanced Experience with Toolkits such as: SEIMs (Logrhythm), Assured Compliance Assessment Solution (ACAS) / Security Content Automation Protocol (SCAP), Mandatory Access Control (MAC) / Role-Based Access Control (RBAC) concepts, video teleconferencing / Voice Over Internet Protocol (VoIP).
+ Technical competency in one or more of the following supported platforms: MS Hyper-V/VMWare/ESXi/Xen Hypervisors, Enterprise networking and firewall systems, Group Policy configuration, WSUS, Bitlocker, SQL Server, Internet Information Service (IIS), Windows Server 2019/2022, and Windows 10/11
+ Works with Cybersecurity Personnel to establish Disaster Recovery (DR) / Business Continuity Plans
+ Strong ability to produce and maintain varied technical documentation
+ Develop and document system administration standard operating procedures
+ 100% onsite is required in Chantilly, VA
+ Must have a Bachelors Degree in Computer Science/Engineering or other relevant Engineering field from an accredited university with minimum 8 years of experience
+ Top Secret (TS) security clearance with eligibility for Secret Compartmented Information (SCI)
+ Willingness to submit to a Counterintelligence polygraph to achieve SAP security Clearance within 6 months of hire
+ Possess a DoD / Information Assurance Technical II certification or able to obtain within 6 months of hire: Cisco Certified Network Associate-Security (CCNA-Security), Cybersecurity Analyst Plus (CySA+), Global Industrial Cyber Security Professional (GICSP), GIAC Security Essentials (GSEC), CompTIA Security+ (Security+), Certified Network Defender (CND), or Systems Security Certified Practitioner (SSCP)
+ Must have the ability to work in a fast paced, dynamic environment and effectively interact with numerous DOD, military/civilian personnel and industry partners
+ Working knowledge of Microsoft Office (Word, PowerPoint, and Excel)
**Desired Skills:**
+ Knowledge of Networking technologies, Ports, Protocols, and services.
+ Knowledge and experience with Cloud Computing, Amazon Web Services (AWS), Microsoft Azure
+ Familiar with COMSEC requirements and procedures
+ Experience with installation and maintenance of authentication/authorization software e.g. Active Directory, Identity Management (IdM)
**Security Clearance Requirement:**
An active Top Secret SCI security clearance is required for this position.
This position is part of our Federal Solutions team.
The Federal Solutions segment delivers resources to our US government customers that ensure the success of missions around the globe. Our intelligent employees drive the state of the art as they provide services and solutions in the areas of defense, security, intelligence, infrastructure, and environmental. We promote a culture of excellence and close-knit teams that take pride in delivering, protecting, and sustaining our nation's most critical assets, from Earth to cyberspace. Throughout the company, our people are anticipating what's next to deliver the solutions our customers need now.
Salary Range: $108,700.00 - $190,200.00
We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!
This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.
Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.
We truly invest and care about our employee's wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest-APPLY TODAY!
Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to .
About Us
Parsons is a digitally enabled solutions provider focused on the defense, security, and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely qualified to deliver cyber/converged security, technology-based intellectual property, and other innovative services to federal, regional, and local government agencies, as well as to private industrial customers worldwide.
Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+.
For more about Parsons, visit parsons.com and follow us on Facebook, Twitter, LinkedIn, and YouTube.
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System Administrator

20701 Annapolis Junction, Maryland General Dynamics Information Technology

Posted 3 days ago

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Job Description

**Req ID:** RQ
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph
**Public Trust/Other Required:** None
**Job Family:** IT Infrastructure and Operations
**Skills:**
Communication,Information Technology (IT),Network Components,Operating Systems (OS),Troubleshooting
**Experience:**
4 + years of related experience
**US Citizenship Required:**
Yes
**Job Description:**
Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process.
Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, implementing operating systems enhancements to improve reliability and performance.
+ Provide support for implementation, troubleshooting and maintenance of IT systems
+ Manage the daily activities of configuration and operation of IT systems
+ Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
+ Provide assistance to users in accessing and using IT systems
+ Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
+ Perform account management, e.g. establishing, activating, modifying, disabling, and removing accounts.
+ Provide configuration management, implementation, and sustainment of compliance with applicable system security controls.
+ Perform periodic vulnerability scans of systems
+ Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
+ Implement IAVA security patches and insure patch status is recorded in appropriate systems of record.
+ Provide support for the escalation and communication of status to agency management and internal customers
+ Optimize system operations and resource utilization, and perform system capacity analysis and planning
Qualifications:
+ Bachelor's degree in a technical discipline from an accredited college or university is required. Four (4) years of additional SA experience may be substituted for a bachelor's degree.
+ Five (5) years experience as a SA in programs and contracts of similar scope, type, and complexity
+ is required.
+ Two (2) years of experience with Service Management (ITSM) is required.
+ ServiceNow System Administrator certification is required
GDIT IS YOUR PLACE:
● Full-flex work week to own your priorities at work and at home
● 401K with company match
● Comprehensive health and wellness packages
● Internal mobility team dedicated to helping you own your career
● Professional growth opportunities including paid education and certifications
● Cutting-edge technology you can learn from
**#MD_2025Alumni**
The likely hourly rate for this position is between $34.00 - $46.00. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
Join our Talent Community to stay up to date on our career opportunities and events at Opportunity Employer / Individuals with Disabilities / Protected Veterans
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System Administrator

20701 Annapolis Junction, Maryland General Dynamics Information Technology

Posted 3 days ago

Job Viewed

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Job Description

**Req ID:** RQ
**Type of Requisition:** Regular
**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph
**Public Trust/Other Required:** None
**Job Family:** IT Infrastructure and Operations
**Skills:**
Communication,Information Technology (IT),Network Components,Operating Systems (OS),Troubleshooting
**Experience:**
4 + years of related experience
**US Citizenship Required:**
Yes
**Job Description:**
Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems. Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process.
Configures and manages UNIX, Linux and Windows operating systems and installs/loads operating system software, troubleshoots, implementing operating systems enhancements to improve reliability and performance.
+ Provide support for implementation, troubleshooting and maintenance of IT systems
+ Manage the daily activities of configuration and operation of IT systems
+ Provide Tier 1 (Help Desk) problem identification, diagnosis and resolution of problems
+ Provide assistance to users in accessing and using IT systems
+ Provide Tier 1 (Help Desk) and Tier 2 (Escalation) problem identification, diagnosis and resolution of problems
+ Perform account management, e.g. establishing, activating, modifying, disabling, and removing accounts.
+ Provide configuration management, implementation, and sustainment of compliance with applicable system security controls.
+ Perform periodic vulnerability scans of systems
+ Provide support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc.
+ Implement IAVA security patches and insure patch status is recorded in appropriate systems of record.
+ Provide support for the escalation and communication of status to agency management and internal customers
+ Optimize system operations and resource utilization, and perform system capacity analysis and planning
Qualifications:
+ Bachelor's degree in a technical discipline from an accredited college or university is required. Four (4) years of additional SA experience may be substituted for a bachelor's degree.
+ Five (5) years experience as a SA in programs and contracts of similar scope, type, and complexity
+ is required.
+ Two (2) years of experience with Service Management (ITSM) is required.
+ ServiceNow System Administrator certification is required
GDIT IS YOUR PLACE:
● Full-flex work week to own your priorities at work and at home
● 401K with company match
● Comprehensive health and wellness packages
● Internal mobility team dedicated to helping you own your career
● Professional growth opportunities including paid education and certifications
● Cutting-edge technology you can learn from
**#MD_2025Alumni**
The likely hourly rate for this position is between $34.00 - $46.00. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.
Our benefits package for all US-based employees includes a variety of medical plan options, some with Health Savings Accounts, dental plan options, a vision plan, and a 401(k) plan offering the ability to contribute both pre and post-tax dollars up to the IRS annual limits and receive a company match. To encourage work/life balance, GDIT offers employees full flex work weeks where possible and a variety of paid time off plans, including vacation, sick and personal time, holidays, paid parental, military, bereavement and jury duty leave. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. We regularly review our Total Rewards package to ensure our offerings are competitive and reflect what our employees have told us they value most.
We are GDIT. A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. government, defense and intelligence community. Our 30,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50 countries worldwide, offering leading capabilities in digital modernization, AI/ML, Cloud, Cyber and application development. Together with our clients, we strive to create a safer, smarter world by harnessing the power of deep expertise and advanced technology.
Join our Talent Community to stay up to date on our career opportunities and events at Opportunity Employer / Individuals with Disabilities / Protected Veterans
View Now
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System Administrator

46202 Indianapolis, Indiana Leidos

Posted 3 days ago

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Job Description

**Description**
**Do Work That Matters**
Leidos Civil IT division is focused on innovation and solving complex technical problems spanning infrastructure operations, cybersecurity analytics, and application modernizations. We rely on a team of skilled staff capable of operating across technical domains, embracing challenges, and being adaptable to new technologies and new ideas.
**What Your Day Will Look Like**
+ **Be the first point of support for end users** - helping them face-to-face, by phone, and through online channels.
+ **Investigate and troubleshoot technical issues** across desktop, application, and network infrastructures, often resolving problems in real time to keep operations moving.
+ **Set up and manage accounts** for staff, ensuring the right access is granted quickly and securely.
+ **Deploy software packages and updates** across end user devices - balancing federal security mandates with positive user experience and availability.
+ **Work closely with other technical teams** to escalate complex issues, share knowledge, and deliver solutions.
+ **Document fixes, procedures, and learnings** - continuously build and optimize knowledgebases that promotes self-sufficiency and knowledge sharing.
**What This Role Can Lead To**
+ **Grow your technical depth** - gaining exposure to cloud-based services and enterprise management applications.
+ **Progress into specialist areas** such as server administration, cyber security analytics and automations, identity and access management, or network engineering.
+ **Develop leadership skills** - mentor new joiners, organize and lead teams, or take on ownership over project results.
+ **Shape your own career path** - with Leidos' size and diversity of programs, there's genuine scope to explore areas of IT that interest you most.
**What You'll Bring to Make An Impact**
We need someone that is motivated to positively impact service center operations through:
+ Exceptional customer support experience
+ Initiative and organization skills to effectively make decisions and coordinate priorities to maintain effective operations
+ Past exposure and experience within service center and end user support environments
+ Curiosity and drive to learn technologies with the intent of mastering and owning key software applications
**Required Qualifications**
+ Bachelor's degree in information systems or relevant field
+ Ability to obtain public trust clearance
+ Ability to self-manage work tasks using M365 based tools
+ Demonstrated and proven ability to independently resolve issues, improve day-to-day operations with self-driven initiatives, and operate with a growth mindset
+ Hands-on experience administering or operating network access controls in the form of IP:Port or URL based filters
+ Hands-on experience troubleshooting and administering Windows operating systems in an enterprise environment - ideally including peripheral device management, asset management, and VOIP operations
At Leidos, we don't want someone who "fits the mold"-we want someone who melts it down and builds something better. This is a role for the restless, the over-caffeinated, the ones who ask, "what's next?" before the dust settles on "what's now."
If you're already scheming step 20 while everyone else is still debating step 2. good. You'll fit right in.
**Original Posting:**
October 15, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
**Pay Range:**
Pay Range $57,850.00 - $104,575.00
The Leidos pay range for this job level is a general guideline onlyand not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
REQNUMBER: R-
All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status. Leidos will consider qualified applicants with criminal histories for employment in accordance with relevant Laws. Leidos is an equal opportunity employer/disability/vet.
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System Administrator

32542 Eglin Afb, Florida ManTech

Posted 4 days ago

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Job Description

**MANTECH** seeks a motivated, career and customer-oriented **System Administrator** to join our Air Force / Space team at **Eglin AFB** .
The System Administrator's primary function is to support the United States Air Force's 53rd Wing Technical Support Services (53rd WTSS) contract.
**Responsibilities include, but are not limited to:**
+ Determining hardware, software, and systems specifications, and configuration requirements.
+ Execution of the patching, fixing, and making all assigned systems compliant.
+ Planning, installation, configuration, and troubleshooting of Microsoft Hyper V, Microsoft Server 2008 R2, Server 2012 R2, Server 2016, client products across multiple networks, and network storage.
+ Provide support to users in the areas of account management, enterprise applications, desktop applications, and peripherals.
+ May work closely with the ISSO for data transfers and media creation.
+ Facilitate and coordinate user account creation and modification.
+ Perform other hardware and software tasks as assigned.
**Basic Qualifications:**
+ Bachelor's degree in related discipline from an accredited college or university. 2 additional years of experience may be substituted for a degree.
+ 1+ years direct/related experience
+ DoD 8570 compliance with Information Assurance Technical (IAT), Level II or higher
+ Working technical competency in one or more of the following supported platforms: Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, Enterprise networking/firewalls/intrusion detection/prevention systems, forensic analysis/vulnerability assessment, Group Policy management and configuration.
**Security Clearance:**
+ Active Top Secret Clearance
+ Must be able to obtain and maintain a DoD TS/SCI-eligible clearance
+ Willingness to submit to a polygraph
**Physical Requirements:**
+ The person in this position must be able to remain in a stationary position 50% of the time.
+ Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations."
+ Must be able to regularly lift up to 50 lbs
ManTech International Corporation, as well as its subsidiaries proactively fulfills its role as an equal opportunity employer. We do not discriminate against any employee or applicant for employment. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
If you are a qualified individual with a disability and require a reasonable accommodation to apply for a position with ManTech through its online applicant system, please email us at and provide your name and contact information.
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System Administrator

20814 Bethesda, Maryland TekSynap

Posted 4 days ago

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Job Description

**Responsibilities & Qualifications**
The Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) wasestablishedas acomponentof the National Institutes of Health (NIH) in 1962. The NICHD mission is to lead research and training to understand human development, improve reproductive health, enhance the lives of children and adolescents, andoptimizeabilities for all. Components of the NICHD have differing environments and needs. Operating environments include UNIX, Linux, Windows, and MAC. Similarly, software for system operation, management, and application support varies among divisions.
**FUNCTIONAL RESPONSIBILITIES:**
+ Analyzing and figuring out the system needs of an organization.
+ Installing hardware and software for the network.
+ Keeping systemsoperatingefficiently by performing any necessary upgrades and repairs.
+ Planning a strategy to maintain system security on the computers and thenetwork as a whole.
+ Optimizingand evaluating the system regularly.
+ Assigning and updating security permissions for the system network.
+ Training or directing usersonthe correct use of software and hardware within the system.
+ Performing problem-solving tasks when alerted by a user ormonitoringsystem.
**ADDITIONAL KNOWLEDGE AREAS PREFERRED:**
+ Prefers UnixEngineer with experience having frequent interchanges with the customer todeterminecustomer needs and ensure those needs are met.
+ Prefer five (5) or more years' experience or more in desktop, server, network, and security support including installing, configuring, troubleshooting, and administering Windows 2003/2008/2012 servers, Virtual servers, and Virtual Desktop Infrastructure (VDI).
+ Prefer five (5) or more years of configuration and management of shared storagetechnologies such as ISCSI, Storage Area Networks (SAN), and Network Attached Storage.
+ Prefer three (3) or more years' experience in configuration and management of WINS, DNS,DHCP, Microsoft IIS, SharePoint 2010, SharePoint 2013, Oracle, and Microsoft SQL Server.
+ Configuration and management of switches, routers, loadbalancersand other networkingdevices.
+ Knowledge of EqualLogic network devices is a plus.
+ Experience in designing backup policies and procedures, performance of backups andrecovery solutions and maintenance is a plus.
+ Experience in designing backup policies and procedures, performance of backups andrecovery solutions and maintenance.
+ Prefer prior experience with performance monitoring and providing documentation ofissues and recommendationstoService Delivery.
+ Preferstrong knowledge of Cloud technologies including IaaS, PaaS, and SaaS.
+ Ensure all necessary documentation tooperateand maintain the equipment and/orsoftware.
+ Preferstrong skills in the following key areas including strategic thinking, multi-tasking, timemanagement, planning and executing to a defined schedule.
+ Preferstrong skills in the following key areas including strategic thinking, multi-tasking, timemanagement, planning and executing to a defined schedule.
+ Preferoral and written communication skills.
**MINIMUM REQUIREMENTS** :
+ Ten (10) or more years of experience related to design, development, and integration of hardware andsoftware to support environments with virtualization including RedHat, CentOS, and SPARC Solaris.
+ Ten(10) or more years hands on experience performing a variety of engineering and operational relatedassignments associated with SAN, NAS and Storage operations, backup operations, and virtualizationsoftware.
+ Hands on experience writing scripts with a scripting language.
+ Five (5) or more years'experience in AWS and AZURE, and other Cloud environments.
**MINIMUM EDUCATION:**
Bachelor's degree in computer science, information technology, or a related field. Experience withvarious server operating systems and network configuration. Seven (7) years of applicable experience may be substituted for degree requirements.
**Overview**
We are seeking a **System Administrator** to perform various activities to support the success of the team in providing quality IT services to NICHD.
TekSynap is a fast growing high-tech company that understands both the pace of technology today and the need to have a comprehensive well planned information management environment. "Technology moving at the speed of thought" embodies these principles - the need to nimbly utilize the best that information technology offers to meet the business needs of our Federal Government customers.
We offer our full-time employees a competitive benefits package to include health, dental, vision, 401K, life insurance, short-term and long-term disability plans, vacation time and holidays.
Visit us at .
Apply now to explore jobs with us!
The safety and health of our employees is of the utmost importance. Employees are required to comply with any contractually mandated Federal COVID-19 requirements. More information can be found here .
By applying to a role at TekSynap you are providing consent to receive text messages regarding your interview and employment status. If at any time you would like to opt out of text messaging, respond "STOP".
"As part of the application process, you agree that TekSynap Corporation may retain and use your name, e-mail, and contact information for purposes related to employment consideration".
**Additional Job Information**
**WORK ENVIRONMENT AND PHYSICAL DEMANDS**
The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of the job. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions.
+ Location: Bethesda, MD
+ Type of environment: Office
+ Noise level: Low
+ Work schedule: Schedule is day shift Monday - Friday. May be requested to work evenings and weekends to meet program and contract needs.
+ Amount of Travel: Less than 10%
**PHYSICAL DEMANDS**
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is regularly required to use hands to handle, feel, touch; reach with hands and arms; talk and hear. The employee is regularly required to stand; walk; sit; climb or balance; and stoop, kneel, crouch, or crawl. The employee is regularly required to lift up to 10 pounds. The employee is frequently required to lift up to 25 pounds; and up to 50 pounds. The vision requirements include close vision, distance vision, peripheral vision, depth perception, and ability to adjust focus.
**WORK AUTHORIZATION/SECURITY CLEARANCE**
Must be able to successfully obtain Public Trust
**OTHER INFORMATION**
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
TekSynap is a drug-free workplace. We reserve the right to conduct drug testing in accordance with federal, state, and local laws. All employees and candidates may be subject to drug screening if deemed necessary to ensure a safe and compliant working environment.
**EQUAL EMPLOYMENT OPPORTUNITY**
In order to provide equal employment and advancement opportunities to all individuals, employment decisions will be based on merit, qualifications, and abilities. TekSynap does not discriminate against any person because of race, color, creed, religion, sex, sexual orientation, gender identity, protected veteran status, national origin, disability, age, genetic information or any other characteristic protected by law (referred to as "protected status"). This nondiscrimination policy extends to all terms, conditions, and privileges of employment as well as the use of all company facilities, participation in all company-sponsored activities, and all employment actions such as promotions, compensation, benefits, and termination of employment.
TekSynap is committed to ensuring that our online application process provides an equal employment opportunity to all job seekers, including individuals with disabilities. If you believe you need a reasonable accommodation in order to search for a job opening or to submit an application, please contact for assistance.
**Job Locations** _US-MD-Bethesda_
**ID** _ _
**Category** _Information Technology_
**Type** _Regular Full-Time_
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