188 Technology jobs in Sanford

System Administrator II - "W-TRS" Orlando, Florida

Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.

Job Description:

*Monitors and manages ACAS, HBSS, and D-GSA system resources, including CPU usage, disk usage, and response times to maintain the systems operating efficiency.

*Sets up administrator accounts, maintains system documentation, tunes system performance, installs system wide software and allocates mass storage space.

*Monitors policies and standards for allocation related to the use of computing resources. Installs and maintains all program software and hardware installs.

*Provides patches and security compliance for installed applications and operating systems.

*Performs hardware installs and configuration; COTS SW installs; security patching; hardware maintenance; and user accounts.

*Maintains all Active Directory actions such as account creation, auditing, profile configuration, security permissions, file structure and organization, and exchange configuration.

Education/Experience:

(2 +BA/BS or 1+MA/MS) or (4 +AA) or (6+No Degree).

Certification(s):

8570 DoD Certification

Required Experience:

*Experience in monitoring and managing ACAS, HBSS, and D-GSA system resources, including CPU usage, disk usage, and response times to maintain the systems operating efficiency.

*Experience in setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space.

*Experience in monitoring policies and standards for allocation related to the use of computing resources.

*Experience in installing and maintaining all program software and hardware installs.

*Experience in providing patches and security compliance for installed applications and operating systems. Experience in performing hardware installs and configuration; COTS SW installs; security patching; hardware maintenance; and user accounts

*Experience in maintaining all Active Directory actions such as account creation, auditing, profile configuration, security permissions, file structure and organization, and exchange configuration.

Clearance:

Secret.

PHYSICAL REQUIREMENTS:

Light work. Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force frequently, and/or a negligible amount of force constantly to move objects. If the use of arm and/or leg controls requires exertion of forces greater than that for sedentary work and the worker sits most of the time, the job is rated for light work.

WORKING CONDITIONS:

The worker is primarily in an office environment. Programs will require travel to and working in outside environments at government locations from hot and dry to cold and humid. PPE required to mitigate environmental and safety hazards.

Benefits include the following:

• Healthcare coverage
• Retirement plan
• Life insurance, AD&D, and disability benefits
• Wellness programs
• Paid time off, including holidays
• Learning and Development resources
• Employee assistance resources




• Pay and benefits are subject to change at any time and may be modified at the discretion of the company, consistent with the terms of any applicable compensation or benefit plans.

V2X is committed to building a diverse and inclusive environment in which we recognize and value each other's differences as well as fostering a culture that promotes its core values: Professionalism, Integrity, and Respect. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran.

Description

System Administrator II - "W-TRS" Orlando, Florida

Working across the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission support to improve security, streamline logistics, and enhance readiness. Aligned around a shared purpose, our $3.9B company and 16,000 people work alongside our clients, here and abroad, to tackle their most complex challenges with integrity, respect, responsibility, and professionalism.

Job Description:

*Monitors and manages ACAS, HBSS, and D-GSA system resources, including CPU usage, disk usage, and response times to maintain the systems operating efficiency.

*Sets up administrator accounts, maintains system documentation, tunes system performance, installs system wide software and allocates mass storage space.

*Monitors policies and standards for allocation related to the use of computing resources. Installs and maintains all program software and hardware installs.

*Provides patches and security compliance for installed applications and operating systems.

*Performs hardware installs and configuration; COTS SW installs; security patching; hardware maintenance; and user accounts.

*Maintains all Active Directory actions such as account creation, auditing, profile configuration, security permissions, file structure and organization, and exchange configuration.

Education/Experience:

(2 +BA/BS or 1+MA/MS) or (4 +AA) or (6+No Degree).

Certification(s):

8570 DoD Certification

Required Experience:

*Experience in monitoring and managing ACAS, HBSS, and D-GSA system resources, including CPU usage, disk usage, and response times to maintain the systems operating efficiency.

*Experience in setting up administrator accounts, maintaining system documentation, tuning system performance, installing system wide software and allocating mass storage space.

*Experience in monitoring policies and standards for allocation related to the use of computing resources.

*Experience in installing and maintaining all program software and hardware installs.

*Experience in providing patches and security compliance for installed applications and operating systems. Experience in performing hardware installs and configuration; COTS SW installs; security patching; hardware maintenance; and user accounts

*Experience in maintaining all Active Directory actions such as account creation, auditing, profile configuration, security permissions, file structure and organization, and exchange configuration.

Clearance:

Secret.

PHYSICAL REQUIREMENTS:

Light work. Exerting up to 20 pounds of force occasionally, and/or up to 10 pounds of force frequently, and/or a negligible amount of force constantly to move objects. If the use of arm and/or leg controls requires exertion of forces greater than that for sedentary work and the worker sits most of the time, the job is rated for light work.

WORKING CONDITIONS:

The worker is primarily in an office environment. Programs will require travel to and working in outside environments at government locations from hot and dry to cold and humid. PPE required to mitigate environmental and safety hazards.

Benefits include the following:

• Healthcare coverage

• Retirement plan

• Life insurance, AD&D, and disability benefits

• Wellness programs

• Paid time off, including holidays

• Learning and Development resources

• Employee assistance resources

• Pay and benefits are subject to change at any time and may be modified at the discretion of the company, consistent with the terms of any applicable compensation or benefit plans.

V2X is committed to building a diverse and inclusive environment in which we recognize and value each other's differences as well as fostering a culture that promotes its core values: Professionalism, Integrity, and Respect. As an equal opportunity employer, all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, genetic information, national origin, age, disability, or status as a protected veteran.

Equal Opportunity Employer

This employer is required to notify all applicants of their rights pursuant to federal employment laws.

For further information, please review the Know Your Rights ( notice from the Department of Labor.

Systems Administrator (AESS)

LinTech Global Inc. is recruiting for a Systems Administrator (AESS) to support our contract on site at PEO STRI in Orlando, Florida .

Location: 12211 Science Drive, Orlando, FL 32826-3276; This is an onsite position.

Position Overview:

• Supporting STIGS for Army Endpoint Security System (AESS) & Maintaining Compliance.
• Performing integrated information assurance (IA) tasks following Security Technical Implementation Guides (STIG) and Best Business Practices (BBP) in assisting with network accreditation requirements.
• Experience with Security Technical Implementation Guides (STIGS)
• Excellent Troubleshooting skills
• Ability to handle short-time scales in complex simultaneous activities.
• Implement security measures.

• Self-starter, independent worker.

Required Skills & Experience:

• Supporting STIGS for Army Endpoint Security System (AESS) & Maintaining Compliance.

• Must know STIGS/Immediately could assess STIGS
• Experience with TRELIX/McAfee
• Windows Antivirus Experience

Required Qualifications:

• STIGS Expertise
• Current IAT II Certification or higher.
  
  • CompTIA Security+ce Certification
  
  
  
  
• Current Active Secret Security Clearance or higher
• Onsite Work Required

Company Description

LinTech Global is an award-winning, ISO 9001:2008 certified, business and GSA contract holder providing diversified Information Technology services to both Civilian and Defense agencies. Services include Software Development, Systems Integration, Data Management, Project Management, Operations & Maintenance, Cybersecurity, and Training and Audio/Visual (AV) Solutions. LinTech has received several recognitions, including rankings on "Top 50 Companies to Watch", Washington Technology's Annual "FAST 50", and Inc. 500's List of "Fastest Growing Private Companies". The LinTech Global team is comprised of individuals who are dedicated to the success and sustainability of our customers and their missions. Our combination of technical expertise, big business experience, and small business agility allows us to promptly provide our customers with exceptional IT and engineering solutions.

Benefits

Our robust benefits package includes Open Paid Time Off, Paid Holidays, Company-paid Life/AD&D, Company-paid Short Term and Long-Term Disability, Health Insurance with Company Contribution, 401k Plan with Company Match, Employee Recognition Program, opportunity for Employee Referral Bonus, opportunity for annual Performance Bonus and much more!

EEO Statement

LinTech Global, Inc. is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment is decided based on qualifications, merit, and business need.

All applicants will be considered for employment without attention to race, religion, color, national origin, ancestry, physical or mental disability, medical condition, pregnancy (including childbirth, lactation and related medical conditions), marital status, genetic information (including characteristics and testing), gender, sexual orientation, gender identity or expression, military and veteran status, or any other status protected under federal, state, or local law in the locations where we operate.

If you are an individual with a disability and would like to request a reasonable accommodation as part of the employment selection process, please contact Human Resources. The Company invites any applicant and/or employee to review the Company's written Affirmative Action Plan. This plan is available for inspection upon request.

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#DICE

#LI-LM1

This role requires customer approval, suitability to hold a public trust and successful completion of a preemployment background screening.

Job Title: Network and Systems Administrator - Intelligence Support
Company: Occam Solutions
Location: Orlando, FL
Clearance Required: TS/SCI
Certification Required: Security+

Job Overview:
Occam Solutions is seeking a highly skilled Network and Systems Administrator to support mission-critical intelligence systems and infrastructure. The ideal candidate will be responsible for the acquisition, installation, maintenance, and usage of the company's enterprise-wide local area networks. This role also includes direct support for intelligence mission systems, ensuring performance, security, and integrity of communications and data.

We are particularly interested in candidates with prior Army experience in classified communications/systems, especially those who served as a 35T Military Intelligence Systems Maintainer/Integrator.

Key Responsibilities:

• Acquire, install, and maintain enterprise-wide network infrastructure.
• Study and evaluate contractor hardware/software products to identify the best fit for company needs.
• Present technology recommendations to management for procurement and deployment.
• Manage network performance and implement rigorous security protocols.
• Provide multi-tiered systems administration, user support, issue resolution, and system upgrades.
• Maintain the integrity and security of all servers and systems in accordance with organizational security policies.
• Install and update network software and ensure systems meet operational standards.
• Develop and enforce network policies, procedures, and standards.
• Troubleshoot network and telecommunications problems efficiently.
• Evaluate, develop, and maintain telecommunications systems.
• Deliver user training and support as required for network and intelligence systems.
• Support information security implementation and sustainment.
• Administer local and remote systems, including hardware, software, data content, and storage.
• Utilize intelligence tools and protocols to support multi-level communications.

• Active TS/SCI clearance required
• Security+ certification required
• System Administrator shall have a minimum of 5 years' experience in classified IT services and networking.
• Demonstrated experience in classified Army communications/systems (preferred)
• Prior service as an Army 35T Military Intelligence Systems Maintainer/Integrator (highly desirable)
• Strong working knowledge of intelligence support systems, IT infrastructure, and security best practices
• Experience supporting both hardware and software in secure environments

• Experience in intelligence mission systems support
• Familiarity with multi-domain and cross-platform systems
• Ability to work independently and collaboratively in high-pressure, mission-focused environments
• Strong troubleshooting and analytical skills

Join to apply for the Linux System Administrator role at RSR Group, Inc. Join to apply for the Linux System Administrator role at RSR Group, Inc. Get AI-powered advice on this job and more exclusive features. The Linux System Administrator is responsible for effective installation/configuration, operation, and maintenance of systems hardware, software and related infrastructure. The system administration tasking will be focused on improving the stability and performance of the system, 24x7 website uptime, maintaining and improving the security posture of the systems, continuous monitoring of system health, and troubleshooting issues that arise. REGULAR DUTIES AND RESPONSIBILITIES: Installs, configures, and maintains Linux operating systems. Performs new software installation, system upgrades, routine maintenance and updates to comply with security standards. Performs analysis of new equipment and software for upcoming projects. Performs system backups and recovery. Maintains data files and monitors system configuration to ensure data integrity. Proficient in tasks such as shell scripting, creating cron jobs, analyzing log files, managing user accounts and groups, configuring iptables, and setting up mail services. Responds to telephone calls, email and personnel requests for technical support concerning systems operation. Diagnoses system hardware, software and operator problems. Coordinates activities with other personnel in the information systems group. Provides updates, status and completion information and problem-request tracking system to manager, and/or end users via Jira ticketing system, voicemail, email or in person. Replaces defective or inadequate software packages. Uses open source tools, monitor systems, hardware troubleshooting, tracks and documents problems to ensure a timely resolution. Responsible for dealing with hardware and software vendors as well as technical support issues. Setup and configure virtual machines through VMware ESXi version 6.0 or later. Assists in maintaining the physical hardware associated with the VMware environment. Participates in failure and disaster recovery rehearsals using VMware. EMPLOYEES SUPERVISED: None QUALIFICATIONS: Bachelor's degree (B.A.) from a college or university and at least 8 years related experience and/or training; or equivalent combination of education and experience. Minimum 3+ years of VMware experience. Ability to effectively communicate (verbal and written correspondence) in a professional and courteous manner with technical and non-technical personnel. Capable of working with dispersed teams. Strong technical aptitude with the ability to research and solve complex issues independently. Experienced IT professional with a broad range of knowledge including but not limited to: Linux Red Hat (RHEL), CentOS, Bash scripting and VMware ESXi 6.0 or later. Knowledge of LAMP stack, Python Scripting and MySQL preferred, but not required. PHYSICAL DEMANDS: While performing the duties of this job the employee is regularly required to sit; use hands to finger, handle, or feel; reach with hands and arms and talk or hear. The employee is frequently required to stand; walk and stoop, kneel, crouch, or crawl. The employee is occasionally required to climb or balance. The employee is frequently required to lift up to 50 pounds. The vision requirements include: close vision and ability to adjust focus. The physical demands of this job 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. DUTIES AND RESPONSIBILITIES MAY BE ADDED, DELETED, OR CHANGED AT ANY TIME AT THE DISCRETION OF THE MANAGEMENT, FORMALLY OR INFORMALLY, EITHER VERBALLY OR IN WRITING. RSR Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, age, genetic information, disability, or veteran status. In addition to federal law requirements, RSR Group complies with applicable state and local laws governing nondiscrimination in employment. Seniority level Seniority level Associate Employment type Employment type Full-time Job function Job function Information Technology Industries Wholesale Referrals increase your chances of interviewing at RSR Group, Inc. by 2x Inferred from the description for this job Senior Linux IT Systems Engineer / Active Clearance / Orlando, FL Traffic/Transportation System Management and Operations (TSM&O) Engineer -Orlando, FL Senior Associate, Automation Engineer/System Administrator Traffic/Transportation System Management and Operations (TSM&O) Engineer -Orlando, FL Ocoee, FL $100,300.00 - $140,000.00 1 week ago Relay Settings and System Protection Senior Engineer We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr

Description

Are you an experienced Senior Linux System Administrator looking for your next challenge? Your search ends here! We have an exciting opportunity for you to support several Programs in the Orlando Area. Your expertise will guide the definition, implementation, and delivery of capability focused on Cyber Training systems and Synthetic Environment Generation. You'll have the chance to work with a broad range of systems, providing overall support for various critical systems. Join our team and make a difference in the world of training systems and cybersecurity.

Are you ready to join a team dedicated to a mission? Begin your journey of a flourishing and meaningful career, share your resume with us today!

Primary Responsibilities:

• Support the design, implementation, operation, and maintenance of complex information systems, including physical facility infrastructure, virtual devices, containerized devices and physical devices in traditional and hyper-converged architectures.

• Responsible for high-level, day-to-day operational maintenance, support, and upgrades for complex operating systems, workstations and servers.

• Coordinates, directs and performs complex software installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them in accordance with established IT policies and procedures.

• Continually monitors and tunes multiple systems to achieve optimum performance levels.

• Ensures workstation/server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions of varying complexities.

• Ensures data/media recoverability by developing and implementing a schedule of system backups and database archive operations.

• Plans and implements for the modernization of servers.

• Develops, implements and promotes standard operating procedures and schedules.

• Conducts hardware and software audits of workstations and servers to ensure compliance with established standards, policies, and configuration guidelines.

• Support the design, documentation, and implementation of enhancements to the system, ensuring that application software, cybersecurity, and operational use cases are fully accounted for.

• Ensure maximum system uptime and rapidly respond to hardware and software failures.

• Quickly diagnoses operational, performance, or other issues and leads the implementation of resolutions.

• Strong understanding of user account management processes and access control protocols.

• Experience with Active Directory, LDAP, or similar directory services.

• Familiarity with network security protocols and best practices.

• Knowledge of basic networking concepts (e.g., TCP/IP, DNS, DHCP).

• Strong troubleshooting and problem-solving skills.

• Familiarity with multi-factor authentication (MFA) and password management tools.

• Ability to work independently and as part of a team.

Basic Qualifications:

• Bachelor's Degree with 8+ years of experience or a Master's Degree with 6+ years of experience. Additional experience maybe considered in lieu of a degree.

• US Citizen with the ability to obtain and maintain at least a Secret security clearance.

• Active CompTIA Security+ CE certification

• Experience with Linux RHEL & Debian, Windows, AWS and Azure.

• Installing OS (from iso, pxe, and kickstart) onto bare metal and virtualized platforms

• Creating new customized kickstarts

• Troubleshooting issues via cli and utilizing logs

• Installing and removing custom software

• Experience managing and maintaining PC, server, laptop, and printer hardware.

• Experience maintaining and configuring local area networks (LAN) and wide area networks (WAN)

• Experience with Enterprise Virtualization (VMWare, Proxmox)

• Self-starter that is able to work independently while possessing the communication skills to work effectively with engineering teams, customers, and senior leadership.

• Experience with Identity and Access Management (IAM) solutions.

• Strong understanding of regulatory frameworks (e.g., HIPAA, GDPR, NIST) affecting account management practices.

Preferred Qualifications:

• Experience in Analysis of Alternatives (AoA) for new technologies.

• Experience with Windows 11, Windows Server 2019, 2022 and 2025, RHEL, Rocky, Ubuntu, Debian, Microsoft SQL Server, Microsoft Windows Server Update Servers (WSUS), Splunk, Security Technical implementation Guides (STIGs), PowerShell, and Group Policies.

• Experience with DNS/DHCP, IPAM (BlueCat), load balancers (F5), Authentication Systems (Clearpass).

• Familiar with managing Cisco Layer 2 and 3 networking devices, including Cisco ISR routers, Cisco Catalyst 9k switches, and Dell OS10 switches.

• Familiar with managing and configuring Dell iDRAC, VMWare ESXI, and VMWare VCenter.

• Familiar with configuring system utilizing Python and Ansible.

• Familiar with implementing DOD STIGs.

• Experience with enterprise network management tools such as HPNA, SolarWinds, Cisco Smartnet, LiveAction, Splunk, or similar technologies with WAN/SDWAN/SDN system analysis and design documents.

• Knowledge of ITIL Change & Configuration Management.

• Relevant certifications (e.g., CompTIA Network+, CompTIA Security+, CompTIA Linux+, (RHCE) Red Hat Certified Engineer, (RHCSA) Red Hat Certified System Administrator).

Original Posting:

July 3, 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 $89,700.00 - $162,150.00

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.

#Featuredjob

REQNUMBER: R-00162065

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.