• Software Engineer

    CACI International (Sterling, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * * * **The Opportunity:** Join us as a Software Engineer to design, build, and ship...and installation. + Provide recommendations for improving documentation and software development process standards. + Participate in… more
    CACI International (12/20/25)
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  • Software Engineer II - Training…

    RTX Corporation (Sterling, VA)
    …citizens are eligible for a security clearance​ **Security Clearance:** Secret - Current ** Software Engineer II** **- Training System Software (Onsite)** We ... are currently searching for a Software Engineer to join our team in Sterling VA within...Active DoD Security Clearance (within 24 months) + Agile software development experience Do you want to… more
    RTX Corporation (12/09/25)
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  • Sr Associate, RUST Software Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: : Sr. Associate, Software Engineer (RUST Software Engineer ) Job Code : 32450 Job ... Job Description: L3Harris Integrated Mission Systems is seeking an Software Engineer with a strong background in...+ Support and participate in all phases of the software development life cycle, including requirements analysis,… more
    L3Harris (01/06/26)
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  • Ground Software Engineer (Mid…

    The Boeing Company (Chantilly, VA)
    …with great opportunity for professional growth. Find your future with us. **Ground Software Engineer (Mid Career) - Millennium Space Systems** **Millennium Space ... Defense, Space and Security (BDS)** is seeking a **Ground Software Engineer (Mid Career)** to support the...and in writing + Experience with iterative and agile software development + Ability to obtain TS/SCI… more
    The Boeing Company (01/04/26)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …to join a collaborative team that develops and uses best-in-class tools to enable end-to-end software development ? If so, we want you for our team, where you'll ... customer needs effectively. + You've worked in a collaborative team environment as a software developer, software engineer , or verification engineer . +… more
    Carnegie Mellon University (11/06/25)
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  • Sr. Software Engineer TS/SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS/SCI Polygraph up front. No exceptions.* You will perform ... software development lifecycle (SDLC) activities as both...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (12/10/25)
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  • Software Engineer

    CACI International (King George, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... relative to complexity and throughput. + Developing and assessing software development plans, software requirements...Active Secret Security Clearance is a plus. + Junior Software Engineer - 0 to 2 years… more
    CACI International (11/13/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    Title: Senior Software Engineer KBR is seeking a Senior Software Engineer to join our team. The candidate will leverage their extensive software ... or related discipline + Minimum of 12 years of software development , object-oriented design, and programming, including...Supervisory experience for a team of engineers + DevOps Engineer (with >10 years of experience in configuration control,… more
    KBR (12/02/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... the future of space defense. KBR is seeking a Software Engineer SME to join our team....or related discipline + Minimum of 12 years of software development , object-oriented design, and programming, including… more
    KBR (10/21/25)
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  • Software Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Software Engineer (JBUS/JSAF)** to join our team in **Norfolk, VA.** This is an **onsite** ... and embedded systems programming + Five (5)+ years of software development experience in classified and unclassified...more (7+) years of relevant work experience as a software engineer within a US Government environment,… more
    ManTech (01/09/26)
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