• Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... 3D modeling tools , simulation applications, and visualization tools . - Ability to design and build software... tools . - Ability to design and build software systems "from scratch" - Experience to documenting … more
    Leidos (09/21/25)
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  • Senior Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …and redefine what's possible. **Job Description:** Parsons is looking for a talented ** Software Engineer ** to join our growing Red Cyber team! **What You'll ... bypassing mitigations + Conduct dynamic analysis + Malware development, analysis and software vulnerability research **What Required Skills You'll Bring** **:** + 5+… more
    Parsons Corporation (11/03/25)
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  • Network Engineer 3

    M. C. Dean (Chantilly, VA)
    … + Experience using testing, calibration, or industry-specific tools and software (spectrum analyzer, cable tester, Alignment tool ) Tools / Software ... in electrical, engineering, and cybersecurity industries. We are seeking a **Network Engineer 3** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (10/23/25)
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  • Senior Software Developer

    Leidos (Chantilly, VA)
    **Description** Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as well as ... the Sponsor's IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and implement reliable, robust, and resilient… more
    Leidos (10/10/25)
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  • Sr. Distinguished Engineer - Developer…

    Capital One (Mclean, VA)
    Sr. Distinguished Engineer - Developer Enablement As a Senior Distinguished Engineer at Capital One, you will be a part of a community of technical experts ... be sought and expected throughout the organization. As a Senior Distinguished Engineer , you will join the...defining the strategy for how we develop and maintain software at Capital One, paying special attention to how… more
    Capital One (11/04/25)
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  • Cyber Systems Engineer - level 3 or 4

    Northrop Grumman (Dulles, VA)
    …to our collaborative teams. Northrop Grumman Space Systems is seeking a _Cyber Systems Engineer - level 3 or 4 to_ join our team of qualified, diverse individuals. ... and maintain COTS security products (firewalls, anti-virus, two-factor authentication, SIEM tools , etc. within terrestrial systems + For space segments, you will… more
    Northrop Grumman (11/18/25)
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  • Cybersecurity Automation Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Seize your opportunity to make a personal impact as a **Cybersecurity Automation Engineer ** supporting the United States Postal Service. GDIT is your place to make ... GDIT, people are our differentiators. As a **Cybersecurity Automation Engineer ** , you will help ensure today is safe...this role, a typical day will include: + Analyzing software systems and developing automated solutions for security issues… more
    General Dynamics Information Technology (11/05/25)
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  • Engineer

    Naval Sea Systems Command (Dahlgren, VA)
    software meets all technical and functional requirements. You will debug and troubleshoot hardware- software interfaces at a low level using tools , such as an ... sector. Specialized experience must demonstrate the following: as a professional engineer demonstrating experience in embedded software development. This… more
    Naval Sea Systems Command (11/20/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    …the next generation of space and ground systems, architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the ... (MSAs) acquisitions over $500M + Experience working in Agile, SAFe, and/or Scrum software development frameworks + Proficiency with Atlassian tool suite (Jira,… more
    Sciolex Corporation (10/09/25)
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  • Mission Architecture Engineer

    JHNA (Alexandria, VA)
    …is currently seeking a talented Model-Based Systems Engineer (MBSE) / Digital Engineer with Cameo and/or MBSE software modeling experience to join our team ... Mission Architecture Engineer JHNA...narrative products to describe capability gaps and solutions to senior leaders in OUSD (R&E). You will also contribute… more
    JHNA (11/03/25)
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