• Casual Technical Professional ( Cyber

    Northrop Grumman (Fairfax, VA)
    …best work of your career. We are looking for you to join our team as a ** Cyber Software Test Engineer ** based out of **Chantilly, VA** . Do you enjoy ... members of a technical development team. The Test Engineer should be familiar with software development life cycle processes and with various software more
    Northrop Grumman (09/05/25)
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  • Cyber Software Test

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a candidate to fill a ** Software Test Engineer / Principal Software Test ... findings reported by operators, and interfacing with our internal logistician. The Software Test Engineer in this position will be supporting the taskable… more
    Northrop Grumman (10/08/25)
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  • Senior Cyber Test Engineer

    Nightwing (Sterling, VA)
    …that supports challenging, meaningful work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (07/19/25)
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  • Cyber Software Engineer Sr…

    Lockheed Martin (Herndon, VA)
    …This position may be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Princ\. \- DSP WHAT WE'RE DOING Lockheed Martin, ... Cyber & Intelligence invites you to step up to...\(SIGDEV\) analytic support, analyze signals of interest, and design software modules for advanced signal processing\. This role requires… more
    Lockheed Martin (07/12/25)
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  • Cyber Software Engineer

    Leidos (Arlington, VA)
    **Description** Leidos is seeking an experienced Cyber Software Engineer to join our team in developing unmanned and autonomous ships for the US Government. ... The candidate will help design, code, and test software as part of a scrum...Enterprise Linux) + Experience with DevSecOps. + Experience with cyber security. + Experience working in a team environment… more
    Leidos (10/08/25)
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  • Sr. Principal Cyber Software

    Northrop Grumman (Washington, DC)
    …fulfill this mission, Northrop Grumman Defense Systems sector is seeking a **Sr. Principal Cyber Software Engineer ** to join our team of qualified, diverse ... required. + Lead actions with peer systems administrators, network engineer , security teams, and software and hardware...space; manage virus protection on a routine basis. + Test new releases of products to ensure compatibility and… more
    Northrop Grumman (10/04/25)
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  • Principal /Sr. Principal Cyber Systems…

    Northrop Grumman (Fairfax, VA)
    …work of your career. We are looking for you to join our team as a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems Engineer level based ... meetings with external contractors/offices. This requisition may be filled at either a Principal Cyber Systems Engineer or Sr. Principal Cyber Systems … more
    Northrop Grumman (08/22/25)
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  • Chief Engineer Cyber IT Program

    BAE Systems (Sterling, VA)
    …incentives may be available based on position level and/or job specifics. **Chief Engineer Cyber IT Program** **115615BR** EEO Career Site Equal Opportunity ... BAE Intelligence & Security Sector is seeking a Chief Engineer responsible for leading Cyber IT Engineering...use of data analytics tools designed to report on Cyber activities and metrics. + Test of… more
    BAE Systems (09/09/25)
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  • Cyber Security Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Top Secret/SCI **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Cybersecurity,Information System Security,Risk ... can't turn into opportunity. Our work depends on TS/SCI level cleared Cybersecurity Engineer joining our team to support our Department of Defense (DoD) customer in… more
    General Dynamics Information Technology (09/17/25)
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  • Cyber Software Engineering Intern

    Lockheed Martin (Herndon, VA)
    …in System Design, Software Design, Software Development and Implementation, Software Test or Cyber Security **Security Clearance Statement:** This ... Ours\. Lockheed Martin Space is seeking a Summer 2026 Software Engineer Intern\. In this role, you...python, Reverse Engineering, Operating Systems, Software Design, Software Development and Implementation, Software Test more
    Lockheed Martin (10/03/25)
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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 ... the epitome of corporate responsibility. Cinteot in Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you will collaborate with a… more
    Cinteot (08/07/25)
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  • Defensive Cyber Operations Lead

    World Wide Technology (Chantilly, VA)
    …and software solutions, WWT helps clients and partners conceptualize, test and validate innovative technology solutions for the best business outcomes and ... high-performance teams? Come join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed Service Provider (MSP) contract within the… more
    World Wide Technology (10/02/25)
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  • Cyber Security Specialist (ISSO)

    CACI International (Ashburn, VA)
    Cyber Security Specialist (ISSO) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular ... technical understanding of Cybersecurity practices, delivering secure and reliable hardware and software solutions in short sprints. They will work as an integral… more
    CACI International (10/08/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    … Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in ... in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position… more
    Nightwing (09/26/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    cyber capabilities to address emerging threats. Nightwing is seeking a ServiceNow Test / Software Quality Assurance Engineer to take ownership of quality ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission...software testing in an Agile environment including developing test plans and test scripts, executing tests,… more
    Nightwing (08/27/25)
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  • Test Engineer

    SAIC (Washington, DC)
    **Description** SAIC is currently hiring for a **SSDS Cyber Test and Evaluation** position on behalf of Program Executive Office Integrated Warfare System (PEO ... documents for verification and validations + Defining and validating resources needed to test cyber survivability requirements + Involvement in test more
    SAIC (10/01/25)
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  • Sr. Associate, Integration/ Test

    L3Harris (Herndon, VA)
    …requires hands-on experience building automated test cases for a custom designed software application. This engineer is required to test and troubleshoot ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job... software issues in both a test lab and operational environment. The engineer more
    L3Harris (09/25/25)
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  • Test Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Test Engineer SME in our **National Security Sector's (NSS) Cyber & Analytics Business ... a difference in National Security!** **Job Description** As a Test Engineer on this program, you will...+ Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with… more
    Leidos (09/12/25)
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  • Test Engineer SME

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Test Engineer ** ( **SME** ) in our **National Security Sector's (NSS) Cyber & Analytics ... make a difference in National Security!** **Job Summary** This Test Engineer SME will provide technical expertise...this program, you will have the opportunity to perform software development to implement scripts, evaluate test more
    Leidos (08/08/25)
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  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... a difference in National Security!** **Job Description** As a Test Engineer on this program, you will...+ Collaborate with team members (Scrum Master, Product Owner, Software Developers) to develop test approaches with… more
    Leidos (09/12/25)
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