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Overview We are seeking a skilled Systems Administrator to manage, maintain, and support enterprise IT infrastructure. This role is responsible for ensuring the reliability, security, and performance

Job Description The Linux Systems Administrator will have quantifiable Linux SA work experience with a preferable background in cloud technologies. The System Administrator shall possess the following

Overview The System Administrator provides system administration for all systems and applications supported by security guidance, orders and directives, identifying and remediating vulnerabilities, im

Position Title: Systems AdministratorClearance: TS/SCILocation: Honolulu, HIPosition Summary We are seeking a System Administrator to support a DoD virtual desktop environment serving approximately 27

POSITION: Systems Administrator IV LOCATION: Aberdeen Proving Ground, MD SCOPE: Serves as a Systems Administrator on a major IT support contract for the Army Test and Evaluation Command (ATEC) at the

Journeyman Systems Administrator Role & Responsibilities The Journeyman Systems Administrator will support the implementation, administration, testing, and sustainment of Software‑Defined Networking (

The Systems Administrator assists with and supports the planning, design, installation, implementation, and maintenance of servers, endpoint devices, and services operated exclusively on behalf of ext

Requires Top Secret/SCI with Full Scope Poly Salary Range: $189k-$207k per year with an additional $47k-$52k in immediately vested company 401(k) contributions Description: The applicant will be part

Precise Systems delivers integrated, mission‑ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilitie

> Systems Administrator (Atlassian & Windows)Fuse Engineering LLCSystems Administrator (Atlassian & Windows)DescriptionThe primary responsibility for this position will be managing and documenting our

Title: Systems Administrator IV (HPC)Location: Annapolis Junction, MDClearance: Active TS/SCI with Polygraph required.Compensation Range: $210k - $230kResponsibilitiesInstall, configure, and maintain

Position Overview Type: Full-Time, Exempt. Location: Ft. Huachuca, AZ. Travel: None expected. Clearance: Department of Defense (DoD) Secret security clearance, or the ability to obtain one. Work Autho

Integral Federal, Inc. is seeking a System Administrator based in Fairfax, Virginia. This role involves providing thorough system administration for all supported systems, ensuring adherence to securi

RealmOne in Augusta, GA is seeking a dedicated Systems Administrator to join their team. This role focuses on the implementation, troubleshooting, and maintenance of IT systems, ensuring high performa

Task Description The System Administrator shall be responsible for providing network management and systems administration to maintain the customer ’s High Performance Computing (HPC) infrastructure a

Integral Consulting Services is looking for a Systems Administrator in Tysons, Virginia, to manage security and system administration for the DNFSB network. You'll ensure compliance and maintain ATOs,

Systems Administrator - (Active TS/SCI security clearance with a current polygraph) College Park, United States | Posted on 06/23/2026 Fifteen (15) years of experience as an SA in programs and contrac

Position Overview Cohere is looking for software engineers with C/C++ and assembly skills, hands‑on knowledge of operating system internals including writing device drivers for current, new, and emerg

RPMGlobal seeks a Systems Administrator in Lexington Park, MD, to support a Federal Government client in managing Microsoft Windows and Red Hat Linux systems. The role involves installing and maintain

T and T Consulting Services Inc is hiring a System Administrator in San Antonio. This position requires active DOD Secret Clearance and involves Cyber Security management and server administration. Th

Edgewater Federal Solutions, Inc. seeks a Jr. Systems Administrator to ensure the daily operation and maintenance of their IT infrastructure in Washington, DC. This role involves hands-on technical su

SwiftCruit is seeking an IT Systems Administrator for an onsite position in Tucson, Arizona. The role involves providing IT systems administration in a Microsoft Windows environment, managing virtuali

At Fluor, we are proud to design and build projects and careers. We are committed to fostering a welcoming and collaborative work environment that encourages big-picture thinking, brings out the best

Prattwhitney is looking for a Windows Systems Administrator in McKinney, Texas. The role entails managing Windows servers and supporting classified IT infrastructure. Candidates must have at least 5 y