• Senior Software Engineer - CTJ - Top Secret

    Microsoft Corporation (Reston, VA)
    **Overview** Microsoft has an exciting opportunity for a Senior Software Engineer in the Cloud+AI Azure Data Explorer team. As part of a core product engineering ... The systems and software you build will be required to meet the security policy and assurance requirements of both public and private sector customers. The… more
    Microsoft Corporation (12/02/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Herndon, VA)
    Optiv + ClearShark is looking for a highly skilled Sr. Splunk Engineer (Federal Managed and Advanced Services) to join our cybersecurity team. The ideal candidate ... managing, and optimizing the Splunk platform to automate and orchestrate security operations. This role requires expertise in developing custom playbooks for… more
    Optiv (11/13/25)
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  • Mechanical Engineer / Weapon Systems…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Mechanical Engineer / Weapon Systems Modeler (DETO-2025-24351): Bowhead seeks new team members in their support to the Navy's Weapons Systems Munitions ... and schedules using Microsoft Office products (eg Excel, Project, PowerPoint, and Word). SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain and maintain a … more
    UIC Government Services and the Bowhead Family of Companies (12/20/25)
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  • Systems Engineer , Senior

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** Bowhead seeks a Senior Systems Engineer as a Subject Matter Expert (SME) to support the development of technology solutions from project inception to ... amounts of time + Must be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the Secret… more
    UIC Government Services and the Bowhead Family of Companies (12/04/25)
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  • SAP NS2 Principal Ariba Support Engineer

    SAP (Herndon, VA)
    …and a team that wants you to grow and succeed. **Principal Ariba Support Engineer ** **COMPANY DESCRIPTION** SAP is the global market leader for business software and ... related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US...10 years of working experience with an enterprise cloud application + Knowledge of SAP Ariba Network solution with… more
    SAP (12/04/25)
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  • Senior UNIX System Engineer

    TekSynap (Radford, VA)
    …operating procedures, and policies. + Perform system hardening and report on security and operational status. + Identify system improvements and lead new ... (5) years as a UNIX Systems Administrator or IT Engineer , including task automation. + Three (3) years of...of experience in patch management (YUM, RPM) and applying security updates. + Three (3) years working in complex… more
    TekSynap (10/25/25)
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  • ADC Engineer I, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    Description Application deadline: Jan 5, 2026 Would you like to implement innovative cloud computing solutions and solve the world's most complex technical problems? ... Do you have a deep passion and desire to engineer and operate the world's largest cloud computing infrastructure...selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the… more
    Amazon (10/16/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... techniques and principles and is reviewed by more senior staff to ensure application of sound professional judgement. May review work produced by junior staff for… more
    Bowman (01/01/26)
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  • Model Based Systems Engineer

    HII (Suffolk, VA)
    …Type: Part Time/Hourly/Non-Exempt Anticipated Salary Range: $90,872.00 - $130,000.00 Security Clearance: Secret Level of Experience: Senior This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...division of HII is seeking an experienced Model-Based Systems Engineer (MBSE) with a strong Modeling & Simulation (M&S)… more
    HII (12/25/25)
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  • Senior Systems Mission Engineer (Onsite)

    RTX Corporation (Dulles, VA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS/SCI with CI...Raytheon is seeking a Raytheon is seeking a Systems Engineer for satellite mission engineering team (ME) position. The… more
    RTX Corporation (12/09/25)
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