System Administrator
eTRANSERVICES Corp
Position Summary Candidates must be able to successfully complete a federal background investigation and maintain eligibility for access to government systems and facilities The System Administrator manages and maintains enterprise Information Technology infrastructure systems operating within a Microsoft Windows environment. This role supports both virtual and physical server environments and ensures system availability, security, and operational performance. Essential Duties and Responsibilities Administer Windows Server 2022 environments and enterprise infrastructure systems. Manage user accounts, permissions, and system access controls. Install, configure, and maintain hardware, operating systems, and enterprise software. Perform vulnerability remediation, system patching, and security hardening activities. Support virtualization environments and server infrastructure operations. Troubleshoot servers, workstations, and peripheral systems. Support SCCM, SCOM, Active Directory, and MECM environment Travel to remote locations as required to support operational needs Maintain compliance with organizational cybersecurity policies and standards. Minimum Qualifications Minimum of five (5) years of Information Technology experience Experience administering Microsoft enterprise environments Strong understanding of networking, infrastructure, and systems administration principles. Preferred Certifications CompTIA A+ CompTIA Network+ Certified Professional (MCP) Microsoft Certified Systems Administrator (MCSA) #J-18808-Ljbffr
- Unlimited Technology, Inc. is seeking a Physical Security System Administrator based in Washington, DC. This role involves supporting Federal Physical Security Access Control systems and requires a Top Secret security clearance. Responsibilities include maintaining guidelines...Suggested
$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...SuggestedContract 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...SuggestedFull 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...SuggestedWork experience placementWork at officeRemote work- ...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...SuggestedContract work
- ...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
$130k - $175k
...About You: You are a Senior-Level Systems Administrator with experience designing, implementing, securing, and supporting enterprise IT infrastructure in commercial, government, and regulated environments. You possess expertise across Microsoft 365, Active Directory, Azure...For contractors- ...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
$101.92k - $131.04k
...Senior Systems Administrator Employment Type: Full Time, Senior-level Department: Legal/IT CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled...Full timeContract workFor contractorsWork at officeFlexible hours- STI-TEC is seeking a Senior Systems Administrator to oversee database and systems administration across JDEIS applications in Washington, D.C. The role ensures stability and security for the Joint Doctrine Development Community's platforms. Candidates must possess a Bachelor...
$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$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$112k - $179k
...Systems Administrator Job Locations: US-VA-Herndon, US-DC-Washington, US-MD-Riverdale Requisition ID: 2025-154686 Position Category: Information Technology Clearance: Top Secret/SCI w/Poly Job Summary We are seeking a highly skilled and experienced System Administrator...Contract workFor contractorsShift work$90k - $108k
...Systems Administrator 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 contracting company –...Ongoing contractPermanent employmentFull timeRemote work$100k - $110k
A private university is seeking a Database Administrator to manage systems and procedures ensuring security, integrity, and performance of databases and applications. The role involves administering Oracle and SQL Server databases, maintaining ERP systems such as PeopleSoft...- ...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
$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 The Systems Administrator is a hybrid position responsible for supporting and maintaining the organization’s technology systems, infrastructure, and cybersecurity operations to ensure staff can work effectively both onsite and remotely. This role provides...Work experience placementRemote work
- ...The Systems Administrator will support and maintain computer systems, hardware, software, and infrastructure while providing technical assistance for transit scheduling systems such as HASTUS or Trapeze. The role includes system provisioning, installation, configuration...
- ...Responsibilities: Installs, configures, and maintains servers and system infrastructure. Monitors system performance and ensures system... ...Skills, and Abilities (KSAs): Knowledge of server and system administration Ability to monitor and troubleshoot system performance...Full timeFor contractorsLocal areaRelocation
$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$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$77.6k - $176k
...Systems Administrator The Opportunity: Are you looking for an opportunity to share your experience in Zero Trust Architectures (ZTA) and virtualization to safeguard our nation? As a systems security and network security engineer you can identify the tools and processes...Full timeContract workPart timeWork at officeLocal areaRemote work- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
- ...Security Clearance: Top Secret/SCI Location: Bethesda, MD Work Type: On-Site Shift: First Requisition ID: 2682 Standard Title: Systems Administrator Referral Eligibility: Eligible U.S. Citizenship Required? Yes Position Summary Support the OSINT Integration Center under...Hourly payContract workTemporary workImmediate startMonday to FridayFlexible hoursShift work
- ...Modern Technology Solutions, Inc. (MTSI) is seeking a highly-skilled Senior Systems Administrator to join our team. This individual will be responsible for developing, maintaining, and securing enterprise systems, applications, and infrastructure. The role will lead efforts...Work at office
$95k - $115k
...Public Trust Clearance Requirement BRMi is seeking an experienced Systems Administrator / Infrastructure Support Specialist to provide operational, maintenance, and engineering support for NIH enterprise infrastructure environments. The successful candidate will be responsible...Temporary workLocal areaRemote workVisa sponsorshipWork visa- ...Employment Type Full Time, Senior-level Department Legal/IT Overview CGS is seeking a Senior Systems Administrator to join our team supporting a wide-ranging technical support initiative for a large Federal agency. CGS brings motivated, highly skilled, and creative people...Full timeContract workFor contractorsWork at office
- ...Overview The System Administrator will be responsible for the installation, configuration, maintenance, and management of the Secure Internet Protocol Router Network (SIPRNet) systems and infrastructure. This role requires an individual with a strong background in network...Work at office
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