System Administrator
Terrestris Global Solutions
Are you looking for a Challenge? Looking for an innovative organization and the opportunity to learn and grow professionally? We can help! We are seeking a System Administrator for the IT Technology Services contract. This project will provide IT service desk, systems, network, and security operations support for Federal Prison Industries (UNICOR), supporting end users, Microsoft infrastructure, and mission‑critical business systems in hybrid work environments. This position is remote/hybrid; candidates must be willing to work on-site at the Central UNICOR office in Washington, DC when required; work hours are from Monday to Friday, 8 hours per day. Travel to remote locations is required. This position is contingent upon contract award. So, what will the System Administrator at Terrestris do? As the System Administrator you will be a key person for the IT Technology Services contract. This position is responsible for managing Information Technology infrastructure systems operating in a Microsoft Windows environment. What does a typical day look like for a System Administrator ? You will: Perform all duties assigned to Level I Technicians, including user workstation support for desktops, laptops, 10Zig zero clients, and mobile thin clients. Manage user and system accounts across Microsoft Windows infrastructure environments. Troubleshoot workstations and servers operating in both physical and virtual environments. Install hardware, software, and system updates to support operational requirements. Configure Windows operating systems and maintain system settings in accordance with approved standards. Perform patch management activities to ensure systems remain current and secure. Assess and remediate vulnerabilities by identifying risks and implementing corrective actions. Configure and troubleshoot workstation peripherals while providing technical support at remote locations as required. What qualifications do you look for? You might be the professional we’re looking for if you have: Authorization to work in the United States permanently without sponsorship. Ability to obtain Public Trust Clearance. A minimum of (5) years of IT experience. Certifications: CompTIA A+, CompTIA Network+, Microsoft Certified Professional (MCP) and Microsoft Certified Systems Administrator (MCSA) certifications can be substituted for 2 years of IT work experience. What kind of benefits does Terrestris Offer? We offer outstanding benefits including health, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, and work‑life programs. Our award programs acknowledge employees for exceptional performance and superior demonstration of our service standards. Full‑time and part‑time employees working at least 20 hours a week on a regular basis are eligible to participate in our benefit programs. Other offerings may be provided for employees not within this category. Terrestris is an Equal Opportunity Employer (EOE). Qualified applicants are considered for employment without regard to age, race, color, religion, sex, national origin, sexual orientation, disability, or veteran status. Applicants must be authorized to work in the U.S. #J-18808-Ljbffr
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...service support, ensuring that issues are promptly resolved and systems operate smoothly. Requires hands‑on expertise in managing... ...collaborate with senior technical staff for complex issues. System Administration & Maintenance Administer and maintain user accounts,...SuggestedWork at officeFlexible hours$130k - $175k
...the organization, leveraging staff and institutional resources in service to our country. About You You are a Senior‑Level Systems Administrator with experience designing, implementing, securing, and supporting enterprise IT infrastructure in commercial, government, and...SuggestedFor contractors- ...NAS and storage virtualization solutions for mission‑critical systems. Develop storage strategies, standards, and policies aligned... ...of experience in enterprise storage architecture, design, and administration. Expertise with SAN/NAS technologies, storage virtualization,...SuggestedContract work
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$93k - $103k
...Systems Administrator II Design streets that move people—not just cars. At Toole Design, we’re leading the way in creating safer, more connected communities through sustainable multimodal transportation design. We’re looking for a Systems Administrator II to join our IT...Work at officeRemote workFlexible hours- ...support installing, configuring and supporting Microsoft-based systems, both virtual and physical Bachelor’s degree in Information... ...Knowledge: Windows Server 2003, 2008, 2008 R2, 2012, 2012 R2 administration Hands-on experience managing Windows Active Directory Services...
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...Position Overview We are seeking a Senior Systems Administrator in Lanham, MD. This role serves as the primary IT lead for the Lanham office while partnering with a distributed IT operations team. The position requires a robust technical foundation across hybrid infrastructure...Contract workWork at officeLocal areaImmediate startFlexible hours2 days per week$60k - $70k
...experts who care deeply about impact – whether we're supporting data‑driven decisions, modernizing systems or safeguarding critical programs. The Systems Administrator is responsible for managing and maintaining enterprise IT systems, ensuring the availability, reliability...Live inRemote work$76k - $86k
...Overview/ Job Responsibilities Entarian is seeking a System Administrator to join and help lead a technical team dedicated to the operations and maintenance of the ground systems for NOAA Office of Satellite and Product Operations (OSPO) environmental-monitoring satellite...Permanent employmentFull timeTemporary workWork at officeFlexible hours- ...Washington, District Of Columbia, United States Job Description Everforth ECS Federal is seeking a Senior Systems Administrator to support a mission‑focused federal IT program in Washington DC. This position is contingent upon contract award. Join Everforth ECS Federal...Contract workLocal area
- ...On Site Role - 4 Days a week "In Office" Overview Our client, a prestigious investment firm, is seeking a System Administrator / IT Support Engineer to join their growing technology team. This is a highly visible, hands‑on role supporting executives and employees in a...Work at officeRemote work
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...Systems Administrator - Top-Secret a must! Location: Washington, DC – Onsite (Five days per week) Clearance Requirement: Active Top-Secret Clearance (U.S. Citizen or Permanent Resident) Salary Range: $90,000 – $108,000 Who We Are At RCG , we’re more than just a federal...Ongoing contractPermanent employmentFull timeRemote work- ...Overview SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The successful candidate will be responsible for the administration, maintenance, and optimization of cloud infrastructure...Contract work
- ...MANTECH seeks a motivated, career and customer-oriented Systems Administrator to join our team in Laurel, MD. You will be part of a dedicated team delivering enterprise infrastructure capabilities for a global workforce that supports a wide range of national defense missions...Work at office
- ...The Position The Senior System Administrator provides Tier I/II/III systems administration and IT operations support within classified environments. This role delivers subject matter expertise supporting enterprise systems and infrastructure, ensuring availability, security...RelocationDay shift
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- Systems Administrator - (Active TS/SCI security clearance with a current polygraph ) College Park, United States | Posted on 07/11/2026 Fifteen (15) years of experience as an SA in programs and contracts of similar scope, type, and complexity is required. Bachelor’s degree...
$92.3k - $166.85k
...Description Are you ready to be the technical backbone of a mission that matters? Leidos is seeking a highly motivated Senior Systems Administrator/Help Desk Engineer to support a cutting-edge Agile software development program, Chinook, for an Intelligence Community...Contract workLocal areaImmediate startShift workDay shiftAfternoon shift$80k - $95k
Overview Edgewater Federal Solutions is currently seeking a detail-oriented IT System Administrator with Cyber Security experience to support our federal customer in the Washington DC area. The candidate will work with the government customer to support the review and...Contract workWork experience placementWork at officeLocal area1 day per week$95k - $125k
IT Systems Administrator - Falls Church, VA Reports to the regional IT Manager and provides day‑to‑day administrative support for the IT department. Selected candidates will maintain Top Secret clearance with SCI access, including a CI Polygraph, and support classified...Work at officeLocal area- About System High System High Corporation delivers advanced protection and secrecy solutions to secure and strengthen critical missions... ...matters most. Position Overview We are seeking an IT Systems Administrator to support the operation, maintenance, and security of...
$100k - $120k
...company. About the Role We’re looking for a sharp, hands-on IT Systems & Network Engineer who can keep our systems humming and our... ...Sign in to set job alerts for “Information Technology System Administrator” roles. Washington, DC $60,000.00-$75,000.00 19 hours ago Manager...Full timeWork at officeRemote work$92.3k - $166.85k
Description Virginia-Based System Administrator Leidos has a new and exciting opportunity for a System Administrator in our Intel Sector's Cyber & Analytics Business Area (CABA) . Our talented team is at the forefront in Security Engineering, Computer Network Operations...Work at officeImmediate startFlexible hours- About the Role We are seeking a Senior Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. Company Overview CGS brings motivated, highly skilled, and creative people together...Work at officeFlexible hours
- ...promoting discoveries and innovations made by the research community. GWLAI is seeking a collaborative and service‑oriented Systems Administrator to join the Scholarly Technology Group (STG). STG is a highly collaborative unit where staff and librarians work together to...Full time
- ...with an understanding of FIPS mode, SELinux, firewall daemon (firewalld), file access policy daemon (fapolicyd), and basic system administration Must be able to obtain a privileged user access account (PUA) Benefits Free Platinum‑Level Medical/Dental/Vision coverage, 1...Temporary workWork experience placementRelocation package
- ...for advancement Paid time off Training & development Tuition assistance Vision insurance Wellness resources Position System Administrator, Level II Location: Glen Burnie, MD Security Requirement: Active TS/SCI clearance with full scope polygraph Certification...Work experience placement
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