• IT Developer - System Administrator

    System One (Ashburn, VA)
    Job Title: IT Developer - System Administrator Location: Vienna, VA Type: Contract Contractor Work Model: Remote Pay Rate: Open to Both C2C and W2 options ... Position Type: Multiyear Contract Description: * Extensive Java Development Experience: Proven expertise...Grafana) to ensure application health and performance. * Dev Lead Experience: Demonstrated ability to lead development… more
    System One (08/03/25)
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  • System Administrator 4

    M. C. Dean (Mclean, VA)
    …lives, and changing the world for the better. We are seeking a **System Administrator 4** to join our **Security and Electronic Systems (SES)** business Unit. As ... analysis + Reviews and provides input to program and contract work breakdown structure (WBS), work packages and the...degree with 7+ years of experience in programs and contracts of similar scope, type and complexity; Or 5+… more
    M. C. Dean (07/15/25)
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  • Deltek Costpoint Administrator

    Nightwing (Sterling, VA)
    …community, defense, civil, and commercial markets. The Deltek Costpoint Administrator is responsible for the daily front-end administration, support, and ... GAAP, FAR, and CAS requirements. + Collaborate with finance, accounting, Supply Chain/ Contracts and IT teams to ensure Costpoint aligns with business processes and… more
    Nightwing (06/18/25)
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  • Remote Subcontract Administrator

    Siemens (Arlington, VA)
    …complement our growing team.As part of the SGT Team, the Subcontract Administrator will be responsible for implementing both strategic and tactical procurement ... and evaluation plans*Communicating with internal customers regarding Supply Chain status.* Lead special projects in support of continuous improvement.*Ability to… more
    Siemens (07/27/25)
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  • Database Administrator 4

    M. C. Dean (Chantilly, VA)
    …better. Responsibilities We are seeking a highly skilled and experienced **Database Administrator 4 (DBA)** to join our dynamic and fast-paced team, supporting ... SLAs. Qualifications **Clearance:** Please note that pursuant to a government contract , this specific position requires US Citizenship, **ACTIVE TS/SCI w/ Polygraph… more
    M. C. Dean (07/15/25)
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  • Subcontracts Administrator 4

    M. C. Dean (Vienna, VA)
    Overview **Subcontract Administrator 4** **Responsibilities To Anticipate:** + Preparation and issuance of RFPs, RFIs, and managing proposal compliance including ... analysis, documentation, and terms and conditions. + Develop negotiation strategies, lead formal negotiations (Price, Delivery, Terms & Conditions). + Manage all… more
    M. C. Dean (07/15/25)
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  • Senior Windows Administrator

    TekSynap (Radford, VA)
    …perform system hardening; report on security and operational posture. + Lead software/hardware integrations and recommend enhancements to the environment. + Generate ... **Experience** + Five (5) years as a Windows Systems Administrator or Engineer, including 3 years of task automation...required to comply with any vaccination requirements mandated by contract , applicable law or regulation. By applying to a… more
    TekSynap (07/26/25)
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  • Sr. Contracts Manager - GSA Operations…

    NANA Regional Corporation (Herndon, VA)
    …efforts for GSA-related CPARS. + Manage eOffer/eMod submissions. + Senior Contracts Management Responsibilities (non-supervisory): + Leads contract strategy and ... responsible parties and Authorized Negotiators. + Serve as System Administrator for GSA Assist and GSA eBuy. + Perform...payment terms. + May provide formal training to junior Contracts staff and/or Operating Company personnel on contract more
    NANA Regional Corporation (08/08/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …complex networking solutions across multiple customer environments and locations. + Lead the planning, deployment, and maintenance of new network infrastructure and ... required to comply with any vaccination requirements mandated by contract , applicable law or regulation. By applying to a...to work evenings and weekends to meet program and contract needs. + Amount of Travel: Less than 10%… more
    TekSynap (07/26/25)
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  • OCI Administrator

    System One (Ashburn, VA)
    …Pay Rate: Open to Both C2C and W2 options Position Type: Multiyear Contract Description * Manage IaaS and PaaS resources on Oracle Cloud Infrastructure (OCI) ... cases and providing management status * Coordinate escalated support cases and lead appropriate internal technical resources and/or third party vendors to resolution… more
    System One (06/10/25)
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