• Test Engineer I

    Mercury Systems (Chantilly, VA)
    Req. Number 25-513 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems ... integration, verification, and test support to Mercury's BuiltSECURE and Edge products. You'll...at least 1 year working experience Integrating complex hardware, software , and/or firmware systems, identifying critical needs decomposed to… more
    Mercury Systems (11/18/25)
    - Related Jobs
  • Principal Cyber Software Engineer

    Northrop Grumman (Mclean, VA)
    …requirements and documents test results. The team is seeking a talented engineer who resolves software problem reports, utilizes secure software ... Defense Systems has an opening for a Principal Cyber Software Engineer . We are looking for you...or as part of a team to review and test software components for adherence to the… more
    Northrop Grumman (10/26/25)
    - Related Jobs
  • 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 Business ... make a difference in National Security!** **Job Summary** The Software Engineer will perform software ...testing leveraging DEVOPS automation and, where appropriate, use of test automation commercial tools (there are a range of… more
    Leidos (08/26/25)
    - Related Jobs
  • Agile Software Engineer

    The Boeing Company (Herndon, VA)
    …your future with us. The Boeing Company is currently seeking an **Agile Software Engineer (Experienced or Senior)** to support User Interface (UI) development ... software engineers will work day-to-day with system and test engineers in order to implement, test ,...to inform execution **Basic Qualifications (Required Skills/ Experience):** + 3 + years of experience with software development… more
    The Boeing Company (11/08/25)
    - Related Jobs
  • Software Engineer Sr

    Lockheed Martin (Herndon, VA)
    …programs in support of national security\. We are seeking a Software Engineer to participate in the design, development, test and maintenance of complex ... Mission Management and/or Command and Control domains\. As a Software Engineer with Paragon, you will: *... software applications\. * Plan, conduct, and coordinates software development activities\. * Design, develop, document, test more
    Lockheed Martin (10/18/25)
    - Related Jobs
  • Senior Software Engineer , Back End…

    Capital One (Mclean, VA)
    Senior Software Engineer , Back End (Global Payment...+ 2+ years of experience in Agile practices + 3 + years of experience with Test Automation. ... marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to...services **Basic Qualifications:** + Bachelor's Degree + At least 3 years of professional software engineering experience… more
    Capital One (11/04/25)
    - Related Jobs
  • Senior Software Engineer

    Capital One (Mclean, VA)
    Senior Software Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, ... marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to...services **Basic Qualifications:** + Bachelor's Degree + At least 3 years of experience in software engineering… more
    Capital One (11/07/25)
    - Related Jobs
  • Senior Software Engineer , Full…

    Capital One (Mclean, VA)
    Senior Software Engineer , Full Stack **Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... marrying data with emerging technologies. As a Capital One Software Engineer , you'll have the opportunity to...services** **Basic Qualifications:** + **Bachelor's Degree** + **At least 3 years of experience in software engineering… more
    Capital One (11/04/25)
    - Related Jobs
  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a part of KBR's Intel group, you work on some of the toughest, most interesting problems. ... Verification & Validation testing + Performance: Develop, document, and execute test plans for performance, validation, etc. + Solutions: Research, design, and… more
    KBR (09/30/25)
    - Related Jobs
  • Software Engineer

    CACI International (King George, VA)
    …experience of combined general and specialized experience of the noted responsibilities + Intermediate Software Engineer - 3 to 7 years experience of ... Software Engineer Job Category: Engineering Time...documents, interface design documents and specifications associated with SIM/STIM test cases. + DevSecOps processes and principles. + Agile… more
    CACI International (11/13/25)
    - Related Jobs