• JBlocks Java Software Engineer

    CACI International (VA)
    JBlocks Java Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee ... Travel: None * * * **The Opportunity:** The JBlocks team is seeking a Software Engineer to work with a team of developers to implement new JBlocks capabilities in… more
    CACI International (01/09/26)
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  • Network Engineer Intern - Summer

    CACI International (Springfield, VA)
    …Computer Science, Cybersecurity, or related degree is preferred + Must have an active TS /SCI security clearance - ** ** **What You Can Expect:** **A culture ... Network Engineer Intern - Summer 2026 Job Category: Intern/Co-op...Time Type: Part time Minimum Clearance Required to Start: TS /SCI Employee Type: Part-Time On-Call Percentage of Travel Required:… more
    CACI International (01/08/26)
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  • Network Engineer - Tier 3

    CACI International (Sterling, VA)
    Network Engineer - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse network...experience + 10+ years of related work experience + TS /SCI w/ poly is required + Travel Required +… more
    CACI International (01/08/26)
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  • Network Engineer IV

    IT Veterans (Alexandria, VA)
    Network Engineer IV Alexandria, VA . Information Technology Apply Now IT Veterans is looking for a Network Engineer IV to support our mission-driven team. This ... role requires an active TS /SCI clearance with the ability to obtain and maintain...architecture diagrams. + Ensure all engineering efforts comply with security policies, processes, and government regulations. Required Qualifications +… more
    IT Veterans (12/31/25)
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  • Software Engineer Integration Team

    CACI International (Dulles, VA)
    Software Engineer Integration Team Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage ... Anticipated Posting End: 1/31/2026 The Opportunity: As an Software Engineer , you will support the integration and testing of...Git / Bitbucket, Confluence / Jira, Gitlab, etc. Active TS /SCI clearance Desired: Working in Agile and DevOps /… more
    CACI International (12/17/25)
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  • Infrared Engineer

    Leidos (Chantilly, VA)
    …analysis for design and optimization in challenging electromagnetic environments. + An active TS /SCI security clearance is required to be considered for this ... **Description** **Job Description** Leidos seeks a mid-career to senior-level engineer with an infrared (IR) engineering background to serve...position. An active TS /SCI with polygraph is highly desired. **Qualifications** Desired: +… more
    Leidos (12/04/25)
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  • Aerospace Engineer - UAV/UAS Capabilities…

    CACI International (Charlottesville, VA)
    …related programs and projects. Basic Qualifications Required: * Active in scope DoD TS /SCI security clearance. * Ability to conduct analysis and produce ... Aerospace Engineer - UAV/UAS Capabilities Analyst Job Category: Engineering...Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular Percentage of Travel Required: Up… more
    CACI International (10/31/25)
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  • Enterprise Network DNS Ipam Engineer

    CACI International (Sterling, VA)
    Enterprise Network DNS IPAM Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... **The Opportunity** : We are seeking an experienced DNS/IPAM Engineer to join our team. The ideal candidate will...issues to internal teams + Work with network engineers, security teams, and other IT departments to integrate Infoblox… more
    CACI International (10/25/25)
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  • Senior Signal Processing Engineer

    Leidos (Arlington, VA)
    …Citizen with an active Secret clearance and the ability to obtain a TS /SCI level clearance - Bachelors with 12+ years prior relevant experience, or Masters with ... growing enterprise - protecting the warfighter and our national security against ever-adapting threats** . Due to success of...currently has an opening for a **Senior Signal Processing Engineer ** . As a LInC EW Senior Signal Processing… more
    Leidos (10/17/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Dulles, VA)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI with CI Poly - Current At ... team environment (Government, Military, SETA, and Contractor). + **An active and transferable TS /SCI CI Poly US government issued security clearance is required… more
    RTX Corporation (01/12/26)
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