• Lowband Software Support Engineer

    RTX Corporation (Langley AFB, VA)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current Raytheon Company Managed by Collins Aerospace Collins Aerospace, an ... field and minimum 3 years of experience. + Current DoD 8570.1 IAT Level II or IAM Level I...CAP, etc.) + Active and transferable US government issued TS /SCI security clearance is required prior to start date… more
    RTX Corporation (01/10/26)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (11/26/25)
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  • Full Stack Software Engineer SME

    Leidos (Chantilly, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security… more
    Leidos (11/01/25)
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  • Test Engineer / Principal Test…

    Northrop Grumman (Newport News, VA)
    …(JIRA, Confluence, Bitbucket, etc.). + Familiarity with Command and Control (C2) Systems. + Top Secret / SCI clearance. Northrop Grumman is committed to hiring ... test lead roles to lateral transitions toward systems or software engineering. **Responsibilities:** + Full life cycle product testing...a team environment. + US citizen with a final Secret clearance. + Meets DoD SkillBridge qualifications… more
    Northrop Grumman (12/17/25)
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  • OPIR Systms Engineer

    KBR (Chantilly, VA)
    …Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: + Clearance Requirements: Top Secret /SCI security clearance with a Polygraph + Education: ... and process the resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible… more
    KBR (12/29/25)
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  • (Mbse) Model- Based Systems Engineer

    KBR (Alexandria, VA)
    …and analytical skills. + Strong briefing and presentation skills. + Active Top - Secret clearance with Sensitive Compartmented Information (SCI) eligibility + ... Title: (MBSE) Model- Based Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...implementation. + Review and evaluate the impact of national, DoD , JCS, and civil government policies and activities that… more
    KBR (12/23/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …Required Qualifications: + Candidate must be a US Citizen with an Active Top Secret Clearance + Bachelor's degree in Engineering, Computer Science, Mathematics, ... talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling...of formal testing. + Brief OUSD (R&E) Senior Leaders, DoD Senior Leaders, and Mission Integration teammates on status… more
    JHNA (11/03/25)
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  • I2 Systems Engineer

    SAIC (Chantilly, VA)
    …experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret Clearance with Polygraph. + Experience leading technical and ... **Description** SAIC is seeking a I2 Systems Engineer to provide Systems Engineer Technical...specialized expertise supporting the acquisition of multi-source intelligence (multi-INT) software services. SAIC's client is tasked with leading the… more
    SAIC (01/09/26)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    …deployed OPIR assets, field deployments and sustainment. Clearance Requirement: + Active Top Secret /SCI security clearance with a Polygraph Belong, Connect and ... and process the resulting collected data into useful information distributed to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible… more
    KBR (10/28/25)
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  • Full Stack Developer, Software

    Nightwing (Sterling, VA)
    …with the ability to obtain DHS suitability + Must be able to obtain a TS /SCI Clearance + 8+ years of software development experience required + Minimum 2+ ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (01/07/26)
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