• Security Engineer - Secure

    Sedgwick (Alexandria, VA)
    …Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Security Engineer - Secure Software Development Security Engineer ... infrastructure as code. Skilled in leveraging Snyk's developer-first tools to maintain secure codebases, enforce security policies, and ensure compliance with… more
    Sedgwick (09/10/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Responsible for evaluating current network security systems. HOW A CYBER WIRELESS SECURITY ENGINEER WILL MAKE AN IMPACT + Serves as the local expert ... from threats. Deliver solutions to complex problems as a Secure Wireless Engineer at GDIT. Here, you'll...Management Network + Build, patch, and manage CSfC approved secure End User Device (EUD) configurations, software ,… more
    General Dynamics Information Technology (10/18/25)
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  • Software Engineer Sr Advisor…

    General Dynamics Information Technology (Fairfax, VA)
    …8 + years of related experience **US Citizenship Required:** Yes **Job Description:** Software Engineer Sr Advisor Deliver simple solutions to complex problems ... as a Software Engineer Sr Advisor at GDIT. Here,...engineer , you will guide a high-performing team building secure , resilient, and scalable systems that support critical intelligence… more
    General Dynamics Information Technology (10/21/25)
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  • Software Engineer

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... more. **Join us and make a difference in National Security !** The ** Software Engineer ** will...(ATDD). + Experience with Behavior Driven Development (BDD). + Secure Software development (ie, Layer 7 Policy).… more
    Leidos (09/18/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos is looking for a Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a ... an on-going mission and operational system. **Job Summary** The Software Engineer will perform software ...Selenium + Experience with Behavior Driven Development (BDD). + Secure Software development (ie, Layer 7 Policy)… more
    Leidos (09/15/25)
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  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    **Description** **Leidos** has a new and exciting opportunity for a ** Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... more. **Join us and make a difference in National Security !** **Job Summary** The Software Engineer...Selenium + Experience with Behavior Driven Development (BDD). + Secure Software development (ie, Layer 7 Policy)… more
    Leidos (08/26/25)
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  • Sr. Software Engineer

    Leidos (Alexandria, VA)
    …Decision Advantage Solutions Business Area, is currently seeking a highly motivated Sr. Software Engineer for the Chinook Program. The Chinook Program delivers ... Jenkins, SonarQube, Nexus, Terraform). + Solid understanding of Agile methodologies and secure software lifecycle principles. + Strong, self-motivated desire to… more
    Leidos (10/05/25)
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  • Mid-Level Software Engineer

    Leidos (Alexandria, VA)
    …part of the Decision Advantage Solutions Business Area, is currently seeking a Mid-Level Software Engineer for the Chinook Program. The Chinook Program delivers ... Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, ...secure , scalable, and mission-enabling software applications across… more
    Leidos (10/05/25)
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  • Full Stack Software Engineer SME

    Leidos (Alexandria, VA)
    …Business Area, is seeking a highly experienced, versatile, and visionary Full Stack Software Engineer Subject Matter Expert (SME) for the Maru Program. In ... **Description** National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security more
    Leidos (11/01/25)
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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...communication skills, both verbally and in writing. + Secret Security Clearance. _Desired:_ + Experience with secure more
    CACI International (09/15/25)
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  • Software /DevOps Engineer

    Actalent (Manassas, VA)
    Job Title: Software /DevOps Engineer Job Description We are seeking a Software /DevOps Engineer to join our high-impact team focused on modernizing and ... automating sonar and software development pipelines for a cutting-edge Navy program in... builds. This is a hands-on opportunity for an engineer who thrives in collaborative environments and enjoys solving… more
    Actalent (10/31/25)
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  • Software Engineer

    KBR (Alexandria, VA)
    Title: Software Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... defense. KBR is seeking a highly skilled and driven Software Engineer with a strong background in...development, full stack development, cloud development, and Agile methodologies, software architecture, with a strong emphasis on security more
    KBR (10/22/25)
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  • Software Engineer SME

    Leidos (Alexandria, VA)
    …of the Decision Advantage Solutions Business Area, is currently seeking an experienced Software Engineer Subject Matter Expert (SME) for the Chinook Program. The ... able to obtain a Polygraph.** **Primary Responsibilities:** + Serve as the lead software engineer and technical advisor for mission applications under the… more
    Leidos (10/05/25)
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  • Software /DevOps Engineer

    Actalent (Manassas, VA)
    Job Title: DevOps Engineer Job Description We are seeking a Software /DevOps Engineer to join our high-impact team focused on modernizing and automating sonar ... and software development pipelines for a cutting-edge Navy program in... builds. This is a hands-on opportunity for an engineer who thrives in collaborative environments and enjoys solving… more
    Actalent (10/23/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …making history. Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman's Space Sector invites you to bring ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 3 or 4_ role will be...will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.… more
    Northrop Grumman (09/25/25)
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  • Software Engineer - Level 5

    Northrop Grumman (Fairfax, VA)
    …making history. Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman's Space Sector invites you to bring ... your pioneering spirit to our collaborative teams. This _Software Engineer - Level 5_ role will be in either...will:** + Design, develop, document, test and debug applications software and systems that contain logical and mathematical solutions.… more
    Northrop Grumman (09/25/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    Network Security Engineer Lead Ft. Belvoir, VA Join our Talent Network Network Security Engineer Lead Ft. Belvoir, VA C-CHR-24-042 TheNetwork Security ... and software applications ensuring integration with Information Assurance (IA) security integrity requirements for the enclave. + Install the LAN, WAN, SONET/NCS… more
    Chenega Corporation (09/01/25)
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  • Software Engineer (DevOps) - Level 3…

    Northrop Grumman (Fairfax, VA)
    …making history. Expand your horizons, advance your career, and contribute to a secure future for generations. Northrop Grumman's Space Sector invites you to bring ... your pioneering spirit to our collaborative teams. This _Software Engineer (DevOps)_ _- Level 3 or 4_ role will...maintain a DoD clearance. The successful candidate will have Software development experience, with the ability to digest changes… more
    Northrop Grumman (09/18/25)
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  • Edge Information Systems Security

    V2X (Springfield, VA)
    …respect, responsibility, and professionalism. We are hiring an Edge Information Systems Security Engineer (ISSE) - active TS/SCI clearance to support our ... obtain and maintain a Counterintelligence (CI) Polygraph. The Edge Information System Security Engineer (ISSE) provides cybersecurity expertise to edge system… more
    V2X (09/09/25)
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  • Security Engineer /Architect…

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …required; US Citizenship required. + 9+ years of experience as an ISSE or security -focused software / systems engineer with large multi-tiered programs and ... during the interview process. Job Description Enlighten is looking for a Security Engineer /Architect. Candidate will be required to understand and document… more
    Huntington Ingalls Industries (09/12/25)
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