• Principal Systems

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Principal Systems Administrator to join a new cyber security program ... and play a key role in supporting government-critical systems . You will be part of a program that oversees development, integration, delivery, and operations and… more
    Leidos (06/28/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Dulles, VA)
    …Information and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (07/11/25)
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  • United States Postal Service (USPS) Incumbent…

    General Dynamics Information Technology (Fairfax, VA)
    …+ Cisco ISE Engineer + DNS/DHCP Network Engineer + Microsoft Power BI Developer + Principal Unix/Linux Systems Administrator + VPN Network Engineer + Wi-Fi ... Packaging Engineer + Client Support Administrator + Mail Processing Equipment Systems Administrator + Multi-Factor Authentication (MFA) Engineer + OKTA … more
    General Dynamics Information Technology (07/02/25)
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  • Principal Support Administrator

    Patriot Group International, Inc (Chantilly, VA)
    Principal Support Administrator Position Type: Full-Time, Exempt Work Location: Chantilly, VA; McLean, VA Clearance: TS/SCI with polygraph Shift: M-F 9A-5P ... with a special operations and intelligence perspective. We are looking to hire a Principal Support Administrator to join our team in the Northern Virginia area,… more
    Patriot Group International, Inc (05/09/25)
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  • Senior Principal Supply Chain Subcontract…

    Northrop Grumman (Dulles, VA)
    …bring your pioneering spirit to our inclusive team. As a **Supply Chain Subcontract Administrator - Level 4 (Senior Principal )** , located in Dulles, VA you'll ... of the possible from day one. Northrop Grumman Space Systems Sector is seeking a Senior Principal Supply Chain Subcontracts Specialist for our Tactical Space … more
    Northrop Grumman (07/01/25)
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  • Principal Subcontract Administrator

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** Parsons is looking for an amazingly talented Principal Subcontract Administrator , to join our team! In this role you ... be the primary subcontract support for various proposals in the Engineered Systems Business Unit providing high-level support on large domestic and international… more
    Parsons Corporation (07/12/25)
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  • Principal Contracts Administrator

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... and quest for exploration is welcome. As a **Contracts Administrator - Level 3** , your role at **Dulles,...being directly involved in customer negotiations **_About Tactical Space Systems :_** _Tactical Space Systems specializes in satellites,… more
    Northrop Grumman (07/08/25)
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  • Contract Administrator 3 or 4

    Northrop Grumman (Dulles, VA)
    …invites you to bring your pioneering spirit to our inclusive team. As a **Contracts Administrator - Level 3 ( Principal ) or 4 (Senior Principal )** , located ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (05/28/25)
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  • (DoD SkillBridge) Contract Administrator 2…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman's Tactical Space Systems organization is seeking a **Contracts Administrator - Level 2 or 3 ( Principal )** in Dulles, VA. **_About ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/26/25)
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  • Database Administrator

    SAIC (Quantico, VA)
    …The National Security & Space Sector of SAIC is seeking a Database Admin Principal to support a transformational infrastructure program for DCSA. SAIC is proud to be ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (07/04/25)
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  • Principal System Architect

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal System Architect** to join our team in **Chantilly, VA.** The position is **onsite.** The system ... architect engineer implements, and manages complex IT systems , infrastructure, and teams according to best practices, ensuring they meet business needs and strategic… more
    ManTech (05/24/25)
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  • Principal /Sr. Principal Network…

    Northrop Grumman (Stafford, VA)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/05/25)
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  • Exchange Engineer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer** to join our team in **Chantilly, VA.** The position is **onsite.** ... are successfully implemented and monitored to increase efficiency + Generates systems software engineering policies, standards and procedures + Requires specialized… more
    ManTech (05/24/25)
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