• Senior Software Tester

    Amentum (Chantilly, VA)
    Amentum is seeking a skilled Senior Software Tester to join our team. The ideal candidate will be well-versed in ensuring the quality and reliability of ... software products through comprehensive testing. You will work closely...team to identify and resolve issues, ensure that our software meets the highest standards of quality, and contribute… more
    Amentum (05/11/25)
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  • Senior Quality Assurance Tester

    ManTech International (Reston, VA)
    …now-unleash your potential with ManTech! ManTech seeks a motivated, career and customer-oriented Senior Quality Assurance Tester to join our team in the Reston ... projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference....Chantilly, VA location. This is an onsite position. The Senior Quality Assurance Tester will work with… more
    ManTech International (04/17/25)
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  • Senior Quality Assurance Tester

    ManTech (Reston, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Quality Assurance Tester ** to join our team in the **Reston or Chantilly, VA** location. ... This is an **onsite** position. The ** Senior Quality Assurance Tester ** will work with...performance, and security testing to ensure all systems and software function as intended and meet all compliance and… more
    ManTech (03/14/25)
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  • Senior Staff Penetration Tester

    Concurrent Technologies Corporation (Virginia Beach, VA)
    Senior Staff Penetration Tester Concurrent Technologies Corporation Virginia Beach, VA Minimum Clearance Required: TS/SCI Clearance Clearance Level Must Be Able ... anticipated in May/June 2025 Concurrent Technologies Corporation (CTC) is seeking a Senior Staff Penetration Tester to join our high-impact cybersecurity team… more
    Concurrent Technologies Corporation (04/25/25)
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  • Senior Tester

    Steampunk (Mclean, VA)
    Software Testing Qualifications Board (ISTQB) Certification + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6276/ senior - tester /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
    Steampunk (04/15/25)
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  • Principal Staff Penetration Tester

    Concurrent Technologies Corporation (Virginia Beach, VA)
    Principal Staff Penetration Tester Concurrent Technologies Corporation Virginia Beach, VA Minimum Clearance Required: TS/SCI Clearance Clearance Level Must Be Able ... Concurrent Technologies Corporation (CTC) is seeking a Principal Staff Penetration Tester to provide expert-level cybersecurity support for the CSESS contract in… more
    Concurrent Technologies Corporation (04/25/25)
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  • Senior Software Engineer

    Leidos (Alexandria, VA)
    **Description** The ** Software Engineer** will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large ... special purpose device programming opportunities are available. **Primary Responsibilities** The Software Engineer will be responsible for software development… more
    Leidos (03/21/25)
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  • Sr. Software Engineer TS/SCI Polygraph $25k…

    Leidos (Reston, VA)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... to support an on-going mission and operational system. You will perform software development activities as a member of an agile development team. Development… more
    Leidos (04/18/25)
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  • Language Instructors

    Leidos (Vienna, VA)
    …wide range of capabilities in Digital Modernization, Mission Software Systems (https://www.leidos.com/capabilities/mission- software -systems) , and enabling ... ILR 0-3. In addition to teaching, they will undertake tester training to become certified language testers and conduct...language skills and will work under direction of experienced senior trained instructors. + It is also important that… more
    Leidos (04/01/25)
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