• Systems Engineer , MAJESTIC

    Huntington Ingalls Industries (Springfield, VA)
    …hiring several people for these roles at various levels with salary ranges outlined here: + Systems Engineer 1: $71,000 - $100,000 + Systems Engineer 2: ... $83,000 - $120,000 + Systems Engineer 3: $104,500 - $150,000 + Systems...CI Poly + Proven ability to architect large-scale, mission-critical software systems in DoD/IC environments + Deep… more
    Huntington Ingalls Industries (12/20/25)
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  • Senior Software Engineer (Golang)

    ICF (Reston, VA)
    …on the right solutions for the customer. We are looking for a seasoned Senior Backend Engineer who will be a key driver to make this happen. Our team supports the ... **The Work ** We are seeking a Golang Backend Engineer to join our dynamic team. In this role,...The ideal candidate will have a strong understanding of software development principles and a proven track record in… more
    ICF (12/16/25)
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  • Software Engineer

    Cinteot (Herndon, VA)
    Software Engineer Location - Herndon, VA The selected candidate will formulate/define specifications for complex operating software programming applications ... mathematical/scientific software packages. Assist all phases of software systems programming applications. Evaluate new and...an equivalent) + Must possess dod top secret level clearance (Cinteot will sponsor upgrade to SCI and CI… more
    Cinteot (01/06/26)
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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+ years ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (01/07/26)
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  • Systems Engineer

    SHINE Systems & Technologies (Chantilly, VA)
    Position Description : SHINE Systems seeks multiple systems engineers at various levels of experience to participate in an enterprise-scale National Geospatial ... Intelligence Agency (NGA) program. Systems Engineers guide engineering teams in taking a multi-discipline...Engineering, processes, tools and languages. + Working knowledge of Software Development Frameworks. + Documented work experience in the… more
    SHINE Systems & Technologies (12/12/25)
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  • Software Test Engineer

    KBR (Chantilly, VA)
    Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Conduct software compatibility tests with programs, hardware and operating systems + Develop testing programs that address areas such as database impacts, … more
    KBR (12/31/25)
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  • Lowband Software Support Engineer…

    RTX Corporation (Langley AFB, VA)
    …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 - Current Raytheon...and analyses intelligence information from airborne, ground, and other systems . **What You Will Do** ​ + Manages multiple… more
    RTX Corporation (01/10/26)
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  • Software Engineer Senior Staff

    Lockheed Martin (Herndon, VA)
    …software solutions, specializing in the development of mission\-critical systems for U\.S\. government agencies, commercial enterprises, and international ... and coordinating software development activities for a command and control software system * Engaging with Systems Engineering organization to decompose and… more
    Lockheed Martin (01/09/26)
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  • Cleared Software Engineer Intern…

    CACI International (Sterling, VA)
    Cleared Software Engineer Intern - Summer 2026 Job Category: Intern/Co-op Time Type: Part time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None Anticipated Posting End: 1/31/2026 **The Opportunity:** CACI is seeking a skilled Software Developer for our Summer 2026 Makalu internship program. If you are… more
    CACI International (01/07/26)
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  • Software Engineer (on-site)

    Noblis (Merrifield, VA)
    Responsibilities As a Software Engineer , you will be responsible for the design, development, testing, and management of application development projects. You ... Relational Databases and SQL (preferably Oracle) + Git / TFS source control management systems + Software development lifecycle (SDLC) methodologies + XML & JSON… more
    Noblis (12/17/25)
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