• Software Test and Evaluation…

    ManTech (Norfolk, VA)
    …Degree in related field + 7+ years of relevant work experience as a software engineer within a US Government environment, DoD strongly preferred + Experience ... ManTech seeks a motivated, career and customer-oriented ** Software Test and Evaluation Engineer ** to...of the following **IAT Level II Certifications** : CCNA Security , CySA+, GICSP, GSEC, Security + CE, or… more
    ManTech (01/09/26)
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  • Sr. Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is presently seeking a **Sr.** ** Software Engineer ** in support of the Defense Information Systems Agency GSMO-II Program. The selected ... environment (DISA experience is a plus), including experience building and deploying software applications that meet DoD security standards and updating… more
    Leidos (11/09/25)
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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 ... development, implementation, maintenance, configuration management and quality control of software for scientific/engineering applications + Define system and … more
    KBR (12/02/25)
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  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …capabilities to transform the future\. **THE WORK** **Lockheed Martin is seeking a talented Software Engineer with a TS/SCI clearance** to work from either our ... BS degree\. LM's Space Engineering & Technology, S2CO, Global Software Solutions Team\! Space E&T develops, delivers, and operates...capabilities of space\- based programs in support of national security \. We are seeking a SW Engineer more
    Lockheed Martin (12/18/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... Cinteot in Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you...US Citizen; this position will require obtaining a government security clearance. This position is located at a facility… more
    Cinteot (11/06/25)
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  • Software Engineer

    CACI International (Ashburn, VA)
    Software Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... practices and experience and cybersecurity experience. **Responsibilities:** Serves as a Software Engineer with testing responsibilities related to the CyberSTAR… more
    CACI International (10/25/25)
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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** ... of the following **IAT Level II Certifications** : CCNA Security , CySA+, GICSP, GSEC, Security + CE, or...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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  • Software Engineer

    CACI International (Dahlgren, VA)
    Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... Travel: Continental US * * * **The Opportunity:** **The Software Engineer will provide support to the...security systems. + Knowledge and experience in agile software development practices to include the Kanban framework concerning… more
    CACI International (12/15/25)
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  • Principal/Sr. Principal Simulation Software

    Northrop Grumman (Sterling, VA)
    …they're making history. We have an opening for a Principal/Sr. Principal Simulation Software Engineer to join our team of qualified, diverse individuals in ... and small space programs. These high-fidelity test platforms provide a hardware/ software facsimile of space vehicle component interfaces to flight processors for… more
    Northrop Grumman (01/08/26)
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  • Embedded Software Engineer

    TrustPoint (Dulles, VA)
    …infrastructure and services. The Position TrustPoint is currently seeking a Full Time Embedded Software Engineer to join the team and will be responsible for ... commercial satellites and a network of ground stations and as the Embedded Software Engineer , you will be responsible for designing, developing and implementing… more
    TrustPoint (11/07/25)
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