• Linux System Administrator -Senior Level

    Nightwing (Sterling, VA)
    …of experience supporting mission critical networks and computer systems. CLEARANCE REQUIREMENT: TS / SCI with POLY Responsibilities + Assist with the design, ... defense, civil, and commercial markets. Nightwing is seeking a highly motivated Systems Administrator to join a mature program in the Sterling VA location. The… more
    Nightwing (09/26/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …regarding recommended resolution options Candidates should have the following qualifications: + TS / SCI Clearance with polygraph within the past 6 yrs., no ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will be responsible for maintaining… more
    Belay Technologies (10/01/25)
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  • Linux Systems Administrator

    BAE Systems (Annapolis Junction, MD)
    …of UNIX and NT based systems. \#LI-PB2 **Required Education, Experience, & Skills** + TS / SCI clearance with appropriate poly + Ability to work 100% onsite + ... best. We are in search of a Linux Systems Administrator to: + Install, configure, and network UNIX and/or...Hat, and SuSe, with direct attached and FC SAN storage + Client server technology utilizing NFS and CIFS… more
    BAE Systems (09/09/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …+ Networking + Kubernetes, Cloud frameworks, and containerization **Clearance Required:** + TS / SCI with Polygraph. This position requires poly, within 7 years. ... & Intel space? If so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in **Annapolis Junction, MD** . In… more
    Amentum (07/19/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …Technical (IAT), Level II. Security Clearance: Qualified applicants MUST HAVE AN ACTIVE TS / SCI WITH FULL SCOPE POLY. Employee Referral Award Eligibility: This ... of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging technologies to expand cybersecurity solutions.… more
    Nightwing (07/15/25)
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  • Oracle Database Administrator

    ManTech (Fort Meade, MD)
    …you will provide technical expertise for database design, development, implementation, information storage and retrieval, data flow and analysis. ... including experience with Oracle databases **Security Clearance Requirements:** + Current/Active TS / SCI with Polygraph. **Physical Requirements:** + Must be able… more
    ManTech (09/18/25)
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  • Systems Administrator 2

    Amentum (Fort Meade, MD)
    …+ Experience with Docker, Kubernetes, vSphere and Ansible is preferred **Clearance Required:** + TS / SCI with Poly. Poly Date within the last seven (7) years. ... Security, & Intel space? If so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in **Fort Meade, MD** . In… more
    Amentum (07/17/25)
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  • System Administrator - Red Hat Enterprise…

    Kaizen Approach, Inc (Annapolis Junction, MD)
    …Red Hat Certified Architect (RHCA), may offset six months of core IT experience.Active TS / SCI clearance with Polygraph is required. Salary Range: A variety of ... Kaizen Approach is currently seeking a system administrator - Red Hat Enterprise Linux (SAL) to support the implementation and operation of Red Hat Enterprise… more
    Kaizen Approach, Inc (09/25/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …integrity of and configure network Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US Citizen for consideration. ... to have an impact on every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of our government clients in Annapolis… more
    ARSIEM (07/16/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …Deputy Program Manager for a contract located in Columbia, MD Clearance Required: TS / SCI w/ Polygraph + Provides support for implementation, troubleshooting and ... System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007...maintenance of information Technology (IT) systems. Manages IT system infrastructure and… more
    Synergy ECP (07/23/25)
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