• System Engineer ( TS /SCI)-…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support the ... for tuning/performance enhancements. The individual will provide systems and software operations and maintenance support in a large, multi-enclave enterprise… more
    Vexterra Group (10/14/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …sea and cyber domains in the interest of national security. Job Title: ​ Senior Specialist, Info Security Sys Engineering Job Code: 30719 Job Location: Palm Bay, ... Application Security and Development STIG compliance, and navigate DoD software selection and approval processes for COTS, GOTS, and...years of prior related experience. + Must possess a TS /SCI CI Poly. + Must be able to obtain… more
    L3Harris (11/01/25)
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  • Senior Test Engineer - Active…

    ENS Solutions (Washington, DC)
    …degree and 10+ years of relevant experience. + Must have an Active TS /SCI Clearance; willingness to obtain and maintain a CI Poly. Benefits Essential Network ... competency area of Identity, Credential and Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering, Program/Project… more
    ENS Solutions (12/11/25)
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  • Software Configuration Management Lead

    CACI International (Chantilly, VA)
    …the ground up, this immediate opportunity is for you! We are seeking a Software Configuration Management Engineer to join our team supporting National Security ... Software Configuration Management Lead Job Category: Engineering and...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/29/25)
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  • Field Engineer /Systems Specialist…

    General Dynamics Information Technology (Washington, DC)
    …RQ211386 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... related experience **US Citizenship Required:** Yes **Job Description:** Systems Specialist Senior Transform technology into opportunity as a Systems Specialist … more
    General Dynamics Information Technology (01/08/26)
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  • Systems Engineer - Platform - active…

    V2X (Springfield, VA)
    …with integrity, respect, responsibility, and professionalism. We are hiring for a Systems Engineer - Platform - active TS /SCI clearance for our Systems ... Team to support our government customer based in Springfield, VA. The Systems Engineer - Platform provides a combination of software and systems engineering… more
    V2X (12/12/25)
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  • Senior DevOps / Cloud Engineer

    KBR (Springfield, VA)
    Title: Senior DevOps / Cloud Engineer KBR is seeking a Senior DevOps/Cloud Engineer to support government customers in the Washington Metropolitan Area. ... The DevOps / Cloud Engineer provides software development and technical expertise...application to secure information systems. Security Clearance Requirements: Active TS /SCI (CI Poly) Belong, Connect and Grow at KBRAt… more
    KBR (11/25/25)
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  • ServiceNow (SNOW) Technical Business Analyst…

    V2X (Springfield, VA)
    …location. The position is required to be onsite. The position requires an active Top Secret /SCI clearance and the ability to obtain and maintain a ... and professionalism. We are hiring a ServiceNow Technical Business Analyst - active TS /SCI clearance to support our government customer based in our Springfield, VA… more
    V2X (11/21/25)
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  • Sr . Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the ability to obtain a Top Secret with SCI Job Description: Mid- Senior level Systems Engineer to perform data analysis in tactical data link acquisition ... domains in the interest of national security. Job Title: Sr . Specialist, Systems Engineer - COMMS &...with the ability to obtain and maintain a DOD Top Secret ( TS /SCI) Security Clearance… more
    L3Harris (11/01/25)
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  • Sr Principal Engineer Manufacturing

    Northrop Grumman (Annapolis, MD)
    …Solid Modeling experience using CAD software **Preferred Qualifications for Sr Principal Engineer Manufacturing:** * BS in Mechanical Engineering, ... making history. **Northrop Grumman Oceanic Systems** is seeking a ** Sr Principal Engineer Manufacturing** to support the...Manufacturing Engineering, and/or metallurgical specialties. * Active Secret or Top Secret Security… more
    Northrop Grumman (12/16/25)
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