• System Administrator

    KBR (Lexington Park, MD)
    Title: System Administrator KBR is seeking an experienced Systems Administrator (Active Secret Clearance Required) to support Naval Air Systems ... to Aviation Product Lifecycle Management (AvPLM), who will provide System Administration support for the AvPLM IPT and its...Secret clearance with eligibility to obtain & maintain Top Secret clearance. A completed Single Scope… more
    KBR (07/02/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... Systems Administrator leads complex system ...Education: Master's degree OR Bachelor's degree with an additional 2 years of experience + Certifications (Required): + CompTIA… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Citrix Systems Administrator

    Leidos (Bethesda, MD)
    …environment where you can thrive, keep reading!** Leidos is seeking a Citrix Systems Administrator to support the National Media Exploitation Center (NMEC). The ... improving the reliability, functionality, and user experience of the systems . This individual will work in a team environment...and problems. + Experience working as a Tier 3 system administrator : familiar with using desktop software… more
    Leidos (07/24/25)
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  • System Administrator Level IV

    General Dynamics Information Technology (Laurel, MD)
    …RQ201057 **Type of Requisition:** Temporary **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... (oracle, access, sybase) and applications (Tivolli, Peoplesoft). + Red Hat Certified System Administrator (RHCSA) **Qualifications** **:** + **Must have one of… more
    General Dynamics Information Technology (06/12/25)
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  • Contract Administrator - Level 3 or 4

    Northrop Grumman (Linthicum Heights, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...MS Office Suite and Adobe + Requires an active Top - Secret /Sensitive Compartmented Information (SCI) clearance at time… more
    Northrop Grumman (06/05/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS /SCI ... (HCI), NetApp HCI, Scale Computing Platform (SC Platform) The Level 3 System Administrator (SA) shall possess the following capabilities: + Provide… more
    Jovian Concepts, Inc. (06/26/25)
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  • Systems Administrator

    CACI International (Fort Meade, MD)
    …, manage IT system infrastructure and any processes related to these systems . The Systems Administrator will Configure and manage primarily Windows ... Systems Administrator Job Category: Information Technology...substituted for a bachelor's degree. + A+, Network+, or System Security Certified Practitioner (SSCP). **A " TS /SCI… more
    CACI International (07/02/25)
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  • System Administrator 1

    CACI International (Fort Meade, MD)
    System Administrator 1 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... the right person to join our team as a System Administrator in the Fort Meade, MD... system operations and resource utilization, and perform system capacity analysis and planning **Qualifications:** + TS more
    CACI International (05/15/25)
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  • Linux System Administrator

    BigBear.ai (Annapolis Junction, MD)
    Overview BigBear.ai is seeking a Linux Systems Administrator to a fast-paced team of system administrators providing support for implementation, ... TS /SCI w/poly. What you will do Manage IT system infrastructure and any processes related to these ...degree and ten (10) years of experience as a system administrator on programs of similar scope… more
    BigBear.ai (07/22/25)
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  • System Administrator

    ManTech (Hanover, MD)
    MANTECH seeks a motivated, career-oriented ** System Administrator ** to join our team in **Hanover, Maryland** . **Responsibilities include, but are not limited ... a degree + 10+ years of experience as a System Administrator (SA) on programs/contracts of similar...type, and complexity + Experience implementing, operating, and monitoring TS /SCI systems + Experience with automated data… more
    ManTech (08/08/25)
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