• Systems Administrator - Top

    Cambridge International Systems Inc (Norfolk, VA)
    Systems Administrator - Top Secret Clearance |...an active DoD Top Secret clearance . This position is contingent upon contract ... defense and security. We are currently seeking a Systems Administrator to support operations in Norfolk, VA. This is...Security+ + Must have a current and active DoD Top Secret security clearance . +… more
    Cambridge International Systems Inc (01/07/26)
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  • G2 Directory Services Engineer / Senior Systems…

    General Dynamics Information Technology (Fairfax, VA)
    …Our **Directory Services Engineer / Senior Systems Administrator ** must have: + **Security Clearance Level:** Active Top Secret clearance . (A ... ** Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job...opportunity as a **Directory Services Engineer / Senior Systems Administrator ** at GDIT. Shape what's next for mission-critical government… more
    General Dynamics Information Technology (01/05/26)
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  • Principal Contract Administrator

    Northrop Grumman (Elkton, MD)
    …Office suite (Excel, Word, PowerPoint, SharePoint). + Candidate must have and maintain Top Secret Clearance **Preferred Qualifications:** + Experience in the ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret ...in the future. Northrop Grumman is seeking a Principal Contract Administrator (Level 3) to join its… more
    Northrop Grumman (11/05/25)
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  • Virtual Server Administrator

    Linchpin Solutions, Inc. (Quantico, VA)
    …a dynamic and experienced Virtual Server Administrator . Clearance :Active DoD Top Secret Clearance Work Schedule:Onsite Daily Role Overview: We are ... Virtual Server Administrator quantico, VA (http://maps.google.com/maps?q=quantico+VA+USA+22134) Job Type Full-time Description If you are looking for an exciting… more
    Linchpin Solutions, Inc. (12/10/25)
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  • Senior DevOps/Systems Administrator (Active…

    ICF (Huntsville, AL)
    …pushing boundaries **Required Qualifications:** + Candidate must have an active DoD Top Secret Clearence. + Security+ or equivalent certification required. + ... Description Please note: This role is contingent upon a contract award. While it is not an immediate opening,...make this happen. We are seeking a skilled **Systems Administrator ** to support daily operations of IT systems for… more
    ICF (01/07/26)
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  • Cloud Database Administrator (Washington,…

    Ops Tech Alliance (Washington, DC)
    Cloud Database Administrator (Washington, DC) **Cloud Database Administrator ** _Required Clearance : TS /SCI with Polygraph_ _Salary Range: $103,900 - ... $126,000 per year_ OTA is seeking a Cloud Database Administrator to manage, administer, and optimize database systems within cloud and hybrid cloud environments.… more
    Ops Tech Alliance (12/17/25)
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  • Contract Administrator (Blackstone,…

    Ops Tech Alliance (Blackstone, VA)
    Contract Administrator (Blackstone, VA) ** Contract Administrator ** _Secret Security Clearance Required_ Ops Tech Alliance (OTA) is seeking a ... Contract Administrator to assist the FASTC Program...any task orders **Qualifications** + Active SECRET clearance with ability to obtain TOP more
    Ops Tech Alliance (12/02/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …of infrastructure automation or DevOps tooling, including Ansible, Jenkins, or Terraform + Top Secret clearance + Bachelor's degree in Information Systems, ... Ability to design and maintain Highly Available solutions + Secret clearance + HS diploma or GED... Administrator Associate, or Red Hat Certified System Administrator (RHCSA) Certification Clearance : Applicants selected will… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Infrastructure Network Administrator

    Ops Tech Alliance (Washington, DC)
    Infrastructure Network Administrator (Washington, DC) **Infrastructure Network Administrator ** _TS/SCI Clearance Required_ _Salary Range: $91,500 - $110,800 ... of network upgrades, migrations, and modernization efforts. **Required Qualifications** + Current TS /SCI clearance with Polygraph + Bachelor's degree in Network… more
    Ops Tech Alliance (12/17/25)
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  • Systems Administrator Level 2/3…

    Northrop Grumman (Oak Harbor, WA)
    …may be considered in lieu of a completed degree. + Must have an active DoD Top Secret clearance or higher (with a background investigation completed within ... WA. **Essential Functions:** + Perform as a Windows\VMware System Administrator for a classified government contract . +...a completed degree. + Must have an active DoD Top Secret clearance or higher… more
    Northrop Grumman (12/17/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …markets. Job Title: System Administrator Location: Sterling, VA Clearance : TS /SCI Poly **This position is CONTINGENT upon contract award** The System ... Administrator (SysA) as part of the Platform Team delivers technical infrastructure and capabilities for automating, supporting and enhancing the Sponsor's interactive collaborative workspace, system services (intercom, AV) and IT services. The SA develops… more
    Nightwing (12/26/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …markets. Job Title: Network Administrator Location: Sterling, VA Clearance : TS /SCI Poly **This position is CONTINGENT upon contract award** The Network ... Administrator (NA) collaboratively works closely with the leadership, CPM/CPO, FE SRE and Product Team (Platform) to design, engineer, install, operate, and maintain the terrestrial, satellite, and WAN/MAN/LAN networks and communication systems. The CNE… more
    Nightwing (12/26/25)
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  • Windows Systems Administrator - Top

    Northrop Grumman (Redondo Beach, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, ... to the following: + Perform as primary Windows Systems Administrator for a large, classified government contract ....continued employment + **Candidates must have a current DOD Top Secret level security clearance **… more
    Northrop Grumman (01/07/26)
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  • System Administrator ( Secret

    SMX (Patuxent River, MD)
    System Administrator ( Secret to Top Secret ) (4170)at... Secret to start) with ability to obtain Top Secret clearance ** + Knowledge of ... (https://www.smxtech.com/careers/) Patuxent River, MD SMX is seeking a skilled **System Administrator ** to work within a 24x7 Information Technology Team supporting… more
    SMX (12/04/25)
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  • Senior Network Engineer - Top Secret

    Cambridge International Systems Inc (Charleston, SC)
    Senior Network Engineer - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united by shared values: ... is a full-time CONUS position requiring an active DoD Top Secret clearance . This position.... This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service Contract Act… more
    Cambridge International Systems Inc (12/18/25)
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  • Server Virtualization Subject Matter Expert…

    Cambridge International Systems Inc (Charleston, SC)
    Server Virtualization Subject Matter Expert - Top Secret Clearance | Charleston, SC Cambridge International Systems, Inc. Join a dynamic global team united ... is a full-time CONUS position requiring an active DoD Top Secret clearance . This position.... This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service Contract Act… more
    Cambridge International Systems Inc (11/15/25)
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  • Linux System Administrator

    CACI International (Sarasota, FL)
    …Opportunity:** CACI has an immediate opening for a Linux Systems Administrator , with a Top Secret Clearance ( TS /SCI) with polygraph for our corporate ... Linux System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee… more
    CACI International (01/02/26)
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  • SharePoint Administrator Expert (SME)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... of related experience **US Citizenship Required:** Yes **Job Description:** **SharePoint Administrator Expert (SME) - TS /SCI required** Make meaningful… more
    General Dynamics Information Technology (10/29/25)
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  • Systems Administrator Senior (Vdi)…

    General Dynamics Information Technology (Savannah, GA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VDI) - TS /SCI required** Make meaningful… more
    General Dynamics Information Technology (01/05/26)
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  • Property Administrator_TS/SCI with Polygraph

    General Dynamics Information Technology (Springfield, VA)
    …**Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** ... Contract Management **Skills:** Logistics,Office Administration,Stocking Inventory **Experience:** 5 +...in database entry, maintenance, and quality control. * Security Clearance Level: Must hold a TS /SCI with… more
    General Dynamics Information Technology (12/27/25)
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