System Administrator
Oceaneering
Oceaneering International is seeking a Systems Administrator to partner on a large enterprise IT contract for the DOD. The Systems Administrator provides technical system administration and operations. This role maintains enterprise network infrastructure to ensure proper configuration, availability, performance, capacity, and maintenance (including application of the latest patches and upgrades). This role monitors technology obsolescence, manages upgrades, and evaluates alternatives across on-premises and IT infrastructures, both virtual and physical.
The qualified candidate will be a part of a small, agile, embedded team that provides on-site support to include system administration, network administration, information assurance, communication, and infrastructure. Embedded personnel are considered mission essential.
$95k - $125k
...discipline; Computer Science or IT discipline; Technical discipline Salary Band: $95,000- $125,000 FGS, LLC is seeking a motivated System Administrator to support the Office of Naval Intelligence in Suitland, Maryland. We are looking for a capable administrator with expertise...SuggestedFull timeCasual workWork at office$76k - $86k
...System Administrator 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 missions...SuggestedPermanent employmentFull timeTemporary workWork at officeFlexible hours- Position: System Administrator (Mid to Senior Level) Location: Suitland, MD Required Clearance: TS/SCI Salary: Negotiable WILLCOR is hiring a Systems Administrator to work at ONI in Suitland Maryland. Primary Responsibilities You will be responsible for recommending...SuggestedWork experience placement
$103.8k - $218.1k
...Job Title: Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The Opportunity:...SuggestedFull timeContract workWork experience placementWork at officeFlexible hours$107.9k - $195.05k
...Description The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator . Our mission is to develop tools for the United States Department of Defense test and training communities, to increase the speed...SuggestedWork at officeLocal areaImmediate start- ...excellent customer service skills, as the Unix branch supports system owners and users from most Divisions within the Bureau as well... ...a plan and implement it. Key Responsibilities Linux Platform Administration: Manage the complete lifecycle (provisioning, patching, upgrading...Contract workTemporary workWork at officeFlexible hours
$103.8k - $218.1k
Job Title: System Administrator Level 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local The Opportunity CACI is seeking a skilled...Full timeContract workWork experience placementLocal areaFlexible hours$76k - $86k
ERT, Inc. is seeking a System Administrator to lead technical teams at NOAA's Suitland, MD location. This role involves overseeing ground systems for environmental-monitoring satellite missions and has responsibilities for troubleshooting anomalies and managing hardware...- A technology services provider is seeking an experienced System Administrator Level 3 to support a DoD client in Suitland, MD. The role demands extensive experience in systems and application administration, with responsibilities including managing server environments...
- Oceaneering is looking for a Systems Administrator to support a large enterprise IT contract for the DOD. This role involves managing network infrastructure ensuring configuration, availability, performance, and maintenance. The qualified candidate will join a dedicated...Contract work
- Oceaneering International, Inc. is looking for a Systems Administrator to support a large enterprise IT contract for the DOD. The role involves maintaining network infrastructure and ensuring proper system administration and operations. The ideal candidate will join an...Contract work
$76k - $86k
Entarian is seeking a System Administrator in Suitland, MD, to manage operations for NOAA's satellite missions. Key responsibilities include troubleshooting, software installations, and maintaining automated systems. The ideal candidate has a BS in IT, experience with...$80k - $100k
...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- ...Management, the leading consultant firm in the area of healthcare compliance, is seeking a highly motivated professional for an IT Systems Administrator hybrid position in our Alexandria, VA office. This is an opportunity to let both your technical expertise and people skills...Full timeWork at officeMonday to FridayFlexible hoursWeekend work
$55k - $59k
...Job Title IT Systems Administrator Job Description Tria Federal is seeking a skilled and motivated IT Systems Administrator to join a collaborative and dynamic IT team. The role requires strong technical background, analytical skills, and proven problem‑solving experience...Work experience placementWork at officeRemote work- ...clearance with a Full Scope (FS) Polygraph. No exceptions. About System High System High Corporation delivers advanced... .... We are seeking an Information Technology (IT) Systems Administrator to join our team and support mission-critical programs through...Contract workImmediate start
$98k - $163k
...Job Family Systems Engineering Travel Required Up to 10% Clearance Required Active Top Secret (TS) We are seeking a reliable and skilled Systems Administrator to support enterprise IT operations and mission‑critical systems within secure federal environments. This role...Temporary workFlexible hours- ...implementing GPOs to support STIG settings on file and print services, DNS, Domain Controllers and application servers Managing Windows systems including Windows Server 2003, 2008, 2012 and 2012 STIG deployment Building, configuring, and managing Microsoft Windows servers in...
$80k - $120k
...Description SAIC is seeking a System Administrator to be responsible for the installation, configuration, maintenance, and security of Windows-based workstations and services at the Army Research Laboratory in Adelphi, MD . Work is performed on site. You will be a part...Interim roleWork at office$108k - $112k
...Overview The Systems Administrator is responsible for day-to-day management, maintenance, and support of the organization’s IT infrastructure, including servers, virtualization, and other critical systems. This role involves configuring, troubleshooting, and ensuring the...Work experience placementWork at officeFlexible hours- ...Position Summary LCI is seeking dedicated System Administrators to support a long-term contract with the US Patent and Trademark Office (USPTO). These roles are critical in maintaining the hardware and software infrastructure that powers the USPTO’s mission. We are looking...Long term contractWork at officeRemote work
$77.6k - $176k
...Systems Administrator The Opportunity: Are you looking for an opportunity to share your experience in Zero T rus t Architectures ( ZTA ) and virtualization to safeguard our nation? As a systems security and network security engineer you can identify the tools and...Full timeContract workPart timeWork at officeLocal areaRemote work- ...better‑informed decisions using trusted data at scale. Leidos Digital Modernization sector is seeking an experienced Senior System Administrator to support the delivery, enhancement, and adoption of enterprise data and analytics products used across multiple DoD organizations...
- ...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
- ...Systems Administrator Pentagon, Washington, DC, US 14 days ago Requisition ID: 1362 Location: Pentagon, Arlington, VA Clearance: Active Top Secret (TS) REQUIRED Certification: DoD 8140/8570 IAT Level II or Above REQUIRED Position Overview GES is seeking a Systems Administrator...
- ...Overview Employment Type: Full Time Department: Legal/IT We are seeking a Relativity Sr. Systems Administrator to join our team! You will handle a variety of projects to support and improve the organization’s network systems. CGS brings motivated, highly skilled, and creative...Full timeWork at officeFlexible hours
$85k - $93k
...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,...Contract workWork at officeFlexible hours- ...grow at a rapid pace, we need some amazing new professionals to join our team. In particular, we are seeking an experienced Systems Administrator to primarily support our program. Seniority of this role: Junior Clearance Required for this role: TS/SCI Requirements Minimum...
$100k
...us as one of a handful of elite companies to receive the highest form of third‑party validation. Summary We are seeking a Systems Administrator who will be responsible for supporting and maintaining enterprise IT systems within a Department of Homeland Security (DHS)...Contract work- City Washington State/Province District of Columbia Country United States Date Thursday, May 14, 2026 Working time Full-time Ref# 20039516 Job Level Specialist ...Full time
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