1,136 System Administrators jobs in the United States
Computer System Administrators Careers - Baltimore
21090 Linthicum Heights, Maryland
Northrop Grumman
Posted 5 days ago
Job Viewed
Job Description
RELOCATION ASSISTANCE: Relocation assistance may be available
CLEARANCE TYPE: Secret
TRAVEL: No
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
***This position description does not represent a current opening but may be used to identify candidates with skills and experience for positions within Northrop Grumman that frequently become available. Candidates who express an interest may be considered for future positions at Northrop Grumman.***
**Key Responsibilities:**
Roles and responsibilities will include but not be limited to the following:
+ Perform as primary Systems or Network Administrator for a classified government contract.
+ Communicate effectively at all levels of the organization, with internal and external customers, in written and verbal format.
+ Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
+ Support multiple networks while ensuring necessary administration tasks are completed and directing others as necessary.
+ Analyze internal and external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.
+ Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
+ Provide backup and recovery services, manage file systems and disk space, and manage virus protection on a routine basis.
+ Create and maintain user and computer accounts and modify file permissions and security access lists.
+ Test new releases of products to ensure compatibility and minimize user impact.
+ Develop and document technical processes and procedures as needed.
+ Make recommendations to purchase hardware, software, and system components.
+ Interact, meet, discuss, and troubleshoot issues with vendors, and evaluate vendor products, services, and suggestions.
+ Adhere to strict Information Systems security guidelines in all cases.
+ Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
+ Prepare security documentation for input to Computer Security.
+ Report project status as required for all recurring and non-recurring efforts.
+ Work under minimal direction and independently determine and develop approach to solutions.
**Basic Qualifications for a Level 2:**
+ Associate's degree and 4 years of relevant experience, or a Bachelor's degree and 2 years of relevant experience; a High School diploma or equivalent and 6 years of relevant experience may be considered in lieu of a completed degree.
**Basic Qualifications for a Level 3:**
+ Associate's degree and 7 years of relevant experience, or a Bachelor's degree and 5 years of relevant experience, or a Master's degree and 3 years of relevant experience; a High School diploma or equivalent and 9 years of relevant experience may be considered in lieu of a completed degree.
**Basic Qualifications for Levels 2 and 3:**
+ Candidates must have a current DoD Secret level security clearance (adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained as a condition of continued employment.
+ Candidates must have the ability to obtain and maintain access to Special Programs as a condition of continued employment.
+ Must have Security+ CE or equivalent certification; the required certification must be maintained as a condition of continued employment.
+ Must have experience supporting large user populations in a secure environment
+ Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO networks.
Salary Range: $81,300.00 - $50,000.00Salary Range 2: 100,300.00 - 187,300.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
CLEARANCE TYPE: Secret
TRAVEL: No
**Description**
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.
***This position description does not represent a current opening but may be used to identify candidates with skills and experience for positions within Northrop Grumman that frequently become available. Candidates who express an interest may be considered for future positions at Northrop Grumman.***
**Key Responsibilities:**
Roles and responsibilities will include but not be limited to the following:
+ Perform as primary Systems or Network Administrator for a classified government contract.
+ Communicate effectively at all levels of the organization, with internal and external customers, in written and verbal format.
+ Maintain smooth operation of multi-user computer systems, including coordination with network, software, and system engineers, PC desktop technicians, project managers, end users, and customer and IT management.
+ Support multiple networks while ensuring necessary administration tasks are completed and directing others as necessary.
+ Analyze internal and external customer requirements and determine equipment and software requirements for solutions to problems by means of automated systems.
+ Recommend and implement system enhancements that will improve the performance and reliability of the system including installing, upgrading/patching, monitoring, problem resolution, and configuration management.
+ Provide backup and recovery services, manage file systems and disk space, and manage virus protection on a routine basis.
+ Create and maintain user and computer accounts and modify file permissions and security access lists.
+ Test new releases of products to ensure compatibility and minimize user impact.
+ Develop and document technical processes and procedures as needed.
+ Make recommendations to purchase hardware, software, and system components.
+ Interact, meet, discuss, and troubleshoot issues with vendors, and evaluate vendor products, services, and suggestions.
+ Adhere to strict Information Systems security guidelines in all cases.
+ Maintain security audit and logging information on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM).
+ Prepare security documentation for input to Computer Security.
+ Report project status as required for all recurring and non-recurring efforts.
+ Work under minimal direction and independently determine and develop approach to solutions.
**Basic Qualifications for a Level 2:**
+ Associate's degree and 4 years of relevant experience, or a Bachelor's degree and 2 years of relevant experience; a High School diploma or equivalent and 6 years of relevant experience may be considered in lieu of a completed degree.
**Basic Qualifications for a Level 3:**
+ Associate's degree and 7 years of relevant experience, or a Bachelor's degree and 5 years of relevant experience, or a Master's degree and 3 years of relevant experience; a High School diploma or equivalent and 9 years of relevant experience may be considered in lieu of a completed degree.
**Basic Qualifications for Levels 2 and 3:**
+ Candidates must have a current DoD Secret level security clearance (adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained as a condition of continued employment.
+ Candidates must have the ability to obtain and maintain access to Special Programs as a condition of continued employment.
+ Must have Security+ CE or equivalent certification; the required certification must be maintained as a condition of continued employment.
+ Must have experience supporting large user populations in a secure environment
+ Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC), VMWare, Storage Systems (SAN, NAS, DAS) or CISCO networks.
Salary Range: $81,300.00 - $50,000.00Salary Range 2: 100,300.00 - 187,300.00
The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.
Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.
The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.
Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
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0
Sr. Principal Linux System Administrators (SME)
85702 Tucson, Arizona
RTX Corporation
Posted 5 days ago
Job Viewed
Job Description
**Date Posted:**
**Country:**
United States of America
**Location:**
AZ848: RMS AP Bldg East Hermans Road Building 848, Tucson, AZ, 85756 USA
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
**Security Clearance:**
Secret - Current
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Our **Digital Technology (DT** ) organization ensures that Raytheon teammates across the globe can communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world.
**Sr. Principal Linux System Administrators (SME),** internally known as Principal Analyst, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.
**What You Will Do** :
+ Serve as a Linux / Red Hat Enterprise Linux (RHEL) designing, implementing, troubleshooting, and maintaining physical and virtual Linux servers across a large-scale enterprise network. This includes system hardening, patching, automation with Ansible, provisioning with Kickstart, access control management, lifecycle management with Red Hat Satellite, virtualization with KVM, containerization with Podman or Docker, and hybrid cloud integrations with OpenShift and Kubernetes.
+ Collaborate with engineers, software developers, systems administrators, storage, networking, and high-performance computing teams to resolve complex infrastructure and integration challenges.
+ Partner with cybersecurity teams to ensure continuous compliance with regulatory and security frameworks such as DFARS, RMF, and the NIST Cybersecurity Framework.
+ Provide critical, on-site support for mission systems in a closed DoD area, responding to both planned and emergent tasks, with occasional work outside standard hours and up to 10% travel as required.
+ Obtain and maintain DoD 8140 / 8570 certification (e.g., CompTIA Security+ or equivalent) within six months of hire.
+ Must have a interim clearance to set a start date
**Qualifications You Must Have:**
+ Typically requires a bachelor's degree and a minimum of 8 years of prior relevant experience, or an advanced degree and 5 years of direct experience.
+ Active and transferable U.S. government issued secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
+ Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration, patching, and troubleshooting in enterprise environments.
+ Experience with virtualization technologies such as VMWare, ESXi, or similar platforms.
+ Experience with secure system configurations, system hardening, application settings, and tailoring Linux environments
**Qualifications We Prefer:**
+ Strong leadership, teamwork, communication (written and oral), collaboration, and organizational skills.
+ Deep experience with Red Hat Enterprise Linux (RHEL) and its ecosystem, including authentication and identity services (SSSD, LDAP, Kerberos, NIS) and file sharing/integration services (Samba, NFS).
+ Expertise with automation and configuration management tools such as Ansible and Red Hat Satellite, along with strong scripting skills in Bash, Python, Perl, or C to support provisioning, patching, and lifecycle management.
+ Hands-on experience with virtualization and containerization technologies, including VMware vCenter, vSphere, Horizon, ESXi, KVM, Podman, Docker, and Kubernetes/OpenShift.
+ Familiarity with enterprise storage systems (e.g., NetApp) and virtual desktop infrastructure (VDI) technologies such as Horizon, Profile Unity, and NVIDIA GPU virtualization (NLS, DLS).
+ Proficiency with monitoring, vulnerability scanning, and compliance assessment tools (ACAS, Splunk, Nessus, SCAP, STIG, Nagios, SolarWinds) and working knowledge of security frameworks (CMMC, NISPOM, JAFAN, JSIG, DFARS, DoD RMF).
**What We Offer** **:**
+ Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
**Relocation Eligibility**
RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.
The salary range for this role is 101,000 USD - 203,000 USD. The salary range provided is a good faith estimate representative of all experience levels.
RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
_RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act._
**Privacy Policy and Terms:**
Click on this link ( to read the Policy and Terms
Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. 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, age or any other federally protected class.
**Country:**
United States of America
**Location:**
AZ848: RMS AP Bldg East Hermans Road Building 848, Tucson, AZ, 85756 USA
**Position Role Type:**
Onsite
**U.S. Citizen, U.S. Person, or Immigration Status Requirements:**
Active and transferable U.S. government issued security clearance is required prior to start date.
U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
**Security Clearance:**
Secret - Current
At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.
Our **Digital Technology (DT** ) organization ensures that Raytheon teammates across the globe can communicate, collaborate and innovate for customer success. We create leading-edge technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world.
**Sr. Principal Linux System Administrators (SME),** internally known as Principal Analyst, infrastructure Workplace Services, collaborate with many teams to support exciting, critical programs with classified information system capabilities. Success in this role means you can develop, implement and maintain secure, cost-efficient environments across various classified programs. Program teams rely on your collaboration and guidance to define computing requirements and create end-to-end solutions to solve complex IT infrastructure problems.
**What You Will Do** :
+ Serve as a Linux / Red Hat Enterprise Linux (RHEL) designing, implementing, troubleshooting, and maintaining physical and virtual Linux servers across a large-scale enterprise network. This includes system hardening, patching, automation with Ansible, provisioning with Kickstart, access control management, lifecycle management with Red Hat Satellite, virtualization with KVM, containerization with Podman or Docker, and hybrid cloud integrations with OpenShift and Kubernetes.
+ Collaborate with engineers, software developers, systems administrators, storage, networking, and high-performance computing teams to resolve complex infrastructure and integration challenges.
+ Partner with cybersecurity teams to ensure continuous compliance with regulatory and security frameworks such as DFARS, RMF, and the NIST Cybersecurity Framework.
+ Provide critical, on-site support for mission systems in a closed DoD area, responding to both planned and emergent tasks, with occasional work outside standard hours and up to 10% travel as required.
+ Obtain and maintain DoD 8140 / 8570 certification (e.g., CompTIA Security+ or equivalent) within six months of hire.
+ Must have a interim clearance to set a start date
**Qualifications You Must Have:**
+ Typically requires a bachelor's degree and a minimum of 8 years of prior relevant experience, or an advanced degree and 5 years of direct experience.
+ Active and transferable U.S. government issued secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
+ Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration, patching, and troubleshooting in enterprise environments.
+ Experience with virtualization technologies such as VMWare, ESXi, or similar platforms.
+ Experience with secure system configurations, system hardening, application settings, and tailoring Linux environments
**Qualifications We Prefer:**
+ Strong leadership, teamwork, communication (written and oral), collaboration, and organizational skills.
+ Deep experience with Red Hat Enterprise Linux (RHEL) and its ecosystem, including authentication and identity services (SSSD, LDAP, Kerberos, NIS) and file sharing/integration services (Samba, NFS).
+ Expertise with automation and configuration management tools such as Ansible and Red Hat Satellite, along with strong scripting skills in Bash, Python, Perl, or C to support provisioning, patching, and lifecycle management.
+ Hands-on experience with virtualization and containerization technologies, including VMware vCenter, vSphere, Horizon, ESXi, KVM, Podman, Docker, and Kubernetes/OpenShift.
+ Familiarity with enterprise storage systems (e.g., NetApp) and virtual desktop infrastructure (VDI) technologies such as Horizon, Profile Unity, and NVIDIA GPU virtualization (NLS, DLS).
+ Proficiency with monitoring, vulnerability scanning, and compliance assessment tools (ACAS, Splunk, Nessus, SCAP, STIG, Nagios, SolarWinds) and working knowledge of security frameworks (CMMC, NISPOM, JAFAN, JSIG, DFARS, DoD RMF).
**What We Offer** **:**
+ Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
**Relocation Eligibility**
RTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace Systems, Pratt & Whitney, and Raytheon. Its 185,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, VA.
The salary range for this role is 101,000 USD - 203,000 USD. The salary range provided is a good faith estimate representative of all experience levels.
RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.
Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.
Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company's performance.
This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.
RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.
_RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act._
**Privacy Policy and Terms:**
Click on this link ( to read the Policy and Terms
Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. 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, age or any other federally protected class.
View Now
1
Network Administrator
Remote
Rock Auto Service
Posted 2 days ago
Job Viewed
Job Description
The Network Administrator will be responsible for maintaining, monitoring, and optimizing the company’s computer networks. This role ensures secure, high-performance network operations and provides technical support to staff across the organization.
Key Responsibilities:
- Install, configure, and maintain LAN, WAN, VPN, and wireless networks
- Monitor network performance and troubleshoot connectivity issues
- Maintain network security protocols and perform regular backups
- Implement network upgrades and software/hardware updates
- Collaborate with IT team to resolve system issues and optimize network infrastructure
- Document network configurations, policies, and procedures
- Provide technical support to end-users as needed
Qualifications:
- Bachelor’s degree in Computer Science, Information Technology, or related field (preferred)
- Minimum 1 year of experience in network administration or IT support
- Strong knowledge of networking protocols, firewalls, routers, and switches
- Experience with network monitoring and diagnostic tools
- Excellent problem-solving and communication skills
- Certifications such as CCNA, CompTIA Network+, or similar are a plus
What We Offer:
- Competitive salary and benefits package
- Opportunities for professional growth and certification support
- Collaborative and supportive IT team environment
- Exposure to modern networking technologies and infrastructure
Company Details
Our automotive repair business has been serving our community since March 2010. We have over 45 years of combined experience with our ASE-certified technicians. We are equipped to handle everything from an oil change to major engine repair. We always provide quality work at honest prices to keep our customers satisfied. Our work is covered by the only three year, 36,000 mile warranty in the area.
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2
Network Administrator
Remote
$22 - $46 per hour
Anthem Blue Cross Blue Shield
Posted 12 days ago
Job Viewed
Job Description
Our company is looking to hire a network administrator who will be responsible for managing the daily operations of our computer networks. You will be in charge of overseeing digital security and performing maintenance to ensure that the system is operating at full capacity. You will also be tasked with installing hardware and software when necessary.
Network Administrator Responsibilities:- Assess a company or organization’s network and computer system needs.
- Install hardware and software.
- Make upgrades and repairs as needed.
- Oversee digital security.
- Perform maintenance that all systems are operating.
- Collect and analyze data to optimize performance.
- Onboard users to the network.
- Train users on hardware and software.
- Troubleshoot problems with the system.
- Oversee local area network and wide area network.
- Bachelor’s degree in IT, computer science, or related field of study.
- Strong understanding of computer network infrastructure.
- Ability to implement, administer, and troubleshoot network infrastructure devices.
- Knowledge of application transport and network infrastructure protocols.
- Ability to create network diagrams and documentation for design and planning network communication systems.
- Ability to quickly learn technologies and products using documentation and internet resources.
- Ability to work with all levels of IT staff inside and outside the organization.
- Ability to think through problems and visualize solutions.
- Good analytical and problem-solving skills.
- Dependable and flexible when necessary.
- Experience with local area network and wide area network administration.
Company Details
At Anthem Blue Cross and Blue Shield we understand our health connects us to each other. What we all do impacts those around us. So Anthem is dedicated to delivering better care to our members, providing greater value to our customers and helping improve the health of our communities. In Connecticut: Anthem Health Plans, Inc. In Indiana: Anthem Insurance Companies, Inc. In Georgia: Blue Cross Blue Shield Healthcare Plan of Georgia, Inc.
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3
Network Administrator
20724 Maryland City, Maryland
ManTech
Posted today
Job Viewed
Job Description
Mantech seeks a motivated, career and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD .
You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations
Responsibilities include, but are not limited to:
- Maintain and upgrade network infrastructure, including routers and switches
- Update and configure antivirus software and other tools to secure the network
- Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies
- Design and plan Cisco NEXUS network infrastructure, including setup and ongoing maintenance
- Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration
- Use network monitoring and management tools such as Solarwinds to oversee network performance
- Must be willing to work a flexible schedule between 6:00am-6:00pm and may be assigned to an evening patching schedule
Minimum Qualifications:
- Bachelor’s degree in a technical discipline from an accredited college or university with 12+ years of experience as a Network Administrator. 3 additional years of Network Administration experience with an associate’s degree OR 8 years of additional experience and a high school diploma might be substituted
- Demonstrated experience downloading software and upgrading Cisco switches and firewalls
- Strong technical background in Cisco FirePower Firewalls
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems
- Familiarity with Scanboy
- Familiarity with JIRA ticketing system
- Familiarity with Enclave environments
- Familiarity with Solarwinds
- Familiarity using LatteART and XACTA
Clearance Requirements:
- Must have a current/active TS/SCI with Polygraph
Physical Requirements:
- The candidate must be able to move, carry, and deliver workstations from the office to the customer’s desk
- The person in this position must be able to remain in a stationary position 50% of the time
- Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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4
Network Administrator
20724 Maryland City, Maryland
ManTech
Posted today
Job Viewed
Job Description
ManTech seeks a motivated, career- and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD . You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations. This position is part of the Enterprise Infrastructure Services (EIS) organization—responsible for MPO’s Enterprise Information Technology (EIT), the backbone platform supporting all enterprise users. You will work with customers, Integrated Product Teams (IPTs), and vendors to deliver secure and reliable network services across Data Center & Compute environments.
Responsibilities include, but are not limited to:
- Maintain and upgrade network infrastructure, including routers and switches
- Update and configure antivirus software and other tools to secure the network
- Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies
- Design and plan Cisco NEXUS network infrastructure, including setup and ongoing maintenance
- Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration
- Use network monitoring and management tools such as Solarwinds to oversee network performance
- Must be willing to work a flexible schedule between 6:00am-6:00pm and may be assigned to an evening patching schedule
Minimum Qualifications:
- Bachelor’s degree in a technical discipline from an accredited college or university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of similar scope, type, and complexity. In lieu of a Bachelor’s degree, three (3) years of additional Network Administration experience with an Associates degree may be substituted OR eight (8) years of additional experience and a High School Diploma
- Demonstrated experience downloading software and upgrading Cisco switches and firewalls
- Strong technical background in Cisco FirePower Firewalls
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems
- Familiarity with Scanboy
- Familiarity with JIRA ticketing system
- Familiarity with Enclave environments
- Familiarity with Solarwinds
- Familiarity using LatteART and XACTA
Clearance Requirements:
- Must have a current/active TS/SCI with Polygraph
Physical Requirements:
- The candidate must be able to move, carry, and deliver workstations from the office to the customer’s desk
- The person in this position must be able to remain in a stationary position 50% of the time
- Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
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5
Network Administrator
78205 Fort Sam Houston, Texas
ManTech
Posted today
Job Viewed
Job Description
Mantech seeks a motivated, career and customer-oriented Network Administrator , to join our team in San Antonio, TX .
The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation
Responsibilities Included but are not limited to:
- Responsible for supporting customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices.
- Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects.
- Will develop high, mid and lower-level diagrams and schematics to document the system and network infrastructure for planning, historical and continuity purposes.
- Responsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers.
- Responsible for designing networks utilizing switching technology to include VLAN, Inter-VLAN routing, trunking, and port aggregation on the WAN/LAN environment.
Minimum Qualifications:
- Bachelor’s degree with 12+ years of relevant experience OR associates degree with 15 years OR high school diploma with 20 years of relevant experience
- Experience configuring and troubleshooting Cisco catalyst switches
- Experience configuring and troubleshooting Cisco ASR routers
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Experience with supporting cross-domain customer networks (VPNs, one-way data transfers, unclassified infra, Taclane 175), with expertise in Core/Distribution routing (MPLS/VPLS, OSPF, EIGRP) and Access switching.
- Experience with Linux network troubleshooting
Clearance Requirements:
- Must have a current/active TS/SCI w/ Polygraph.
Physical Requirements:
- Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills.
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6
Network Administrator
20724 Laurel, Maryland
ManTech
Posted today
Job Viewed
Job Description
ManTech seeks a motivated, career- and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD . You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations. This position is part of the Enterprise Infrastructure Services (EIS) organization—responsible for MPO’s Enterprise Information Technology (EIT), the backbone platform supporting all enterprise users. You will work with customers, Integrated Product Teams (IPTs), and vendors to deliver secure and reliable network services across Data Center & Compute environments.
Responsibilities include, but are not limited to:
- Maintain and upgrade network infrastructure, including routers and switches
- Update and configure antivirus software and other tools to secure the network
- Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies
- Design and plan Cisco NEXUS network infrastructure, including setup and ongoing maintenance
- Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration
- Use network monitoring and management tools such as Solarwinds to oversee network performance
- Must be willing to work a flexible schedule between 6:00am-6:00pm and may be assigned to an evening patching schedule
Minimum Qualifications:
- Bachelor’s degree in a technical discipline from an accredited college or university and Twelve (12) years of experience as a Network Administrator supporting programs and contracts of similar scope, type, and complexity. In lieu of a Bachelor’s degree, three (3) years of additional Network Administration experience with an Associates degree may be substituted OR eight (8) years of additional experience and a High School Diploma
- Demonstrated experience downloading software and upgrading Cisco switches and firewalls
- Strong technical background in Cisco FirePower Firewalls
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems
- Familiarity with Scanboy
- Familiarity with JIRA ticketing system
- Familiarity with Enclave environments
- Familiarity with Solarwinds
- Familiarity using LatteART and XACTA
Clearance Requirements:
- Must have a current/active TS/SCI with Polygraph
Physical Requirements:
- The candidate must be able to move, carry, and deliver workstations from the office to the customer’s desk
- The person in this position must be able to remain in a stationary position 50% of the time
- Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
View Now
7
Network Administrator
20724 Laurel, Maryland
ManTech
Posted today
Job Viewed
Job Description
Mantech seeks a motivated, career and customer-oriented Network Administrator with a focus on Cisco Networks to join our team in Laurel, MD .
You will be part of a mission-driven team delivering enterprise infrastructure capabilities to support a global workforce engaged in national defense operations
Responsibilities include, but are not limited to:
- Maintain and upgrade network infrastructure, including routers and switches
- Update and configure antivirus software and other tools to secure the network
- Apply Security Technical Implementation Guide (STIG) updates to switches and follow Software Test and Evaluation (STE) policies
- Design and plan Cisco NEXUS network infrastructure, including setup and ongoing maintenance
- Configure Remote Authentication Dial-In User Service (RADIUS) for switch administration
- Use network monitoring and management tools such as Solarwinds to oversee network performance
- Must be willing to work a flexible schedule between 6:00am-6:00pm and may be assigned to an evening patching schedule
Minimum Qualifications:
- Bachelor’s degree in a technical discipline from an accredited college or university with 12+ years of experience as a Network Administrator. 3 additional years of Network Administration experience with an associate’s degree OR 8 years of additional experience and a high school diploma might be substituted
- Demonstrated experience downloading software and upgrading Cisco switches and firewalls
- Strong technical background in Cisco FirePower Firewalls
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Familiarity with configuring, scripting, and managing Unix, RHEL and Windows operating systems
- Familiarity with Scanboy
- Familiarity with JIRA ticketing system
- Familiarity with Enclave environments
- Familiarity with Solarwinds
- Familiarity using LatteART and XACTA
Clearance Requirements:
- Must have a current/active TS/SCI with Polygraph
Physical Requirements:
- The candidate must be able to move, carry, and deliver workstations from the office to the customer’s desk
- The person in this position must be able to remain in a stationary position 50% of the time
- Must communicate with co-workers, management, and customers via email, phone, or virtual meetings, which may involve delivering presentations. Must be able to exchange accurate information in these situations.
View Now
8
Network Administrator
78205 Fort Sam Houston, Texas
ManTech
Posted today
Job Viewed
Job Description
Mantech seeks a motivated, career and customer-oriented Network Administrator , to join our team in San Antonio, TX .
The team delivers enterprise infrastructure capabilities for a global workforce performing a wide range of missions in defense of our Nation
Responsibilities Included but are not limited to:
- Responsible for supporting customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices.
- Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects.
- Will develop high, mid and lower-level diagrams and schematics to document the system and network infrastructure for planning, historical and continuity purposes.
- Responsible for designing, installing, configuring, troubleshooting and maintaining a LAN/WAN equipment required to provide telecommunications services in a complex environment consisting of various Cisco network equipment to include Nexus and Catalyst model as well as Integrated Service Routers.
- Responsible for designing networks utilizing switching technology to include VLAN, Inter-VLAN routing, trunking, and port aggregation on the WAN/LAN environment.
Minimum Qualifications:
- Bachelor’s degree with 12+ years of relevant experience OR associates degree with 15 years OR high school diploma with 20 years of relevant experience
- Experience configuring and troubleshooting Cisco catalyst switches
- Experience configuring and troubleshooting Cisco ASR routers
- IAT II certification (DoD 8140 required within 60 days of starting employment. Acceptable certifications include CCNA-Security/CySA+/GICSP/GSEC/Security+ CE/CND/ or SSCP)
Preferred Qualifications:
- Experience with supporting cross-domain customer networks (VPNs, one-way data transfers, unclassified infra, Taclane 175), with expertise in Core/Distribution routing (MPLS/VPLS, OSPF, EIGRP) and Access switching.
- Experience with Linux network troubleshooting
Clearance Requirements:
- Must have a current/active TS/SCI w/ Polygraph.
Physical Requirements:
- Bending, carrying, kneeling, lifting, light work up to 20 lbs., reaching, repetitive motions, sedentary work, walking, working with data, ability to handle stress & work under pressure, ability to use MS Office, ability to use a PC, analytical or critical thinking skills, interpersonal & people skills, leadership skills, listening skills, multi-tasking ability, oral & written communication skills, organizational skills.
View Now
9