• Senior Staff Software Engineer

    Leidos (Newport News, VA)
    …Leidos' National Security Sector has current job opportunities for talented ** Senior Staff Software Engineers** . The successful candidate will work collaboratively ... you will architect, design, build, and enhance highly available and scalable systems used by Air Force customers worldwide. You will direct major deliverables… more
    Leidos (09/22/25)
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  • Senior Hardware Engineer

    Huntington Ingalls Industries (Roanoke, VA)
    …- $135,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,000.00 Meet HII's Mission Technologies Division Our ... targets include embedded processors, DSPs, filters, transceivers, data links, systems -on-chip, and decoders. Experience in the cybersecurity, electronic warfare,… more
    Huntington Ingalls Industries (07/09/25)
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  • Senior Software Engineer

    Teradata (Richmond, VA)
    …Database Query Optimization group at Teradata Labs has an opening for Sr Software Engineer . In this role, you are expected to contribute to the design, development, ... through customer support + Perform competitive analysis of other database systems and data integration solutions, and provide recommendations on Teradata offering… more
    Teradata (09/12/25)
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  • Sr./Pr. Program Cyber Systems

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. This Principal (or Senior Principal) Cyber Systems Engineer position is for an Information ... Systems Security Engineer (ISSE) for a Space System where the ISSE...lieu of degree. + Must have US Citizenship, with active TS/SCI clearance at time of application + IAT… more
    Northrop Grumman (10/01/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer ) to join our team in support of our team at the ... days/week onsite in Arlington, VA. Candidates must possess an active Secret clearance to be considered and must be...to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading… more
    Saliense Consulting (10/01/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …missions by delivering capabilities for securing and increasing trust in AI-enabled systems , including data driven AI risk awareness and mitigation, AI red teaming, ... to provide, assess, and shape trustworthy and secure AI systems to address complex mission needs for our sponsors....technical concepts to both lay and expert audiences + Active DoD or IC TS (including interim-TS) Clearance with… more
    The MITRE Corporation (09/04/25)
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  • Sr. Systems Engineer , Configuration…

    Arena Technical Resources, LLC (Sterling, VA)
    …must possess an active TS/SCI clearance Job Description: We are looking for a Senior Systems Engineer to work alongside our balanced agile delivery teams ... Sr. Systems Engineer , Configuration Management Location: Sterling,...and appraisals Must be a US Citizen with an active US DOD TS/SCI Security Clearance Must be able… more
    Arena Technical Resources, LLC (07/18/25)
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  • Senior Software Engineer 4

    Huntington Ingalls Industries (Roanoke, VA)
    …- $140,000.00 Security Clearance: Ability to Obtain Level of Experience: Senior Employee Referral Amount: $3,000.00 Meet HII's Mission Technologies Division Our ... will be responsible for leading reverse engineering efforts into systems of interest and mentoring junior engineers in the...above and beyond if you * Already possess an active security clearance * Have experience with modern C++… more
    Huntington Ingalls Industries (09/03/25)
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  • Systems Engineer & Process SME

    KBR (Chantilly, VA)
    Title: Systems Engineer & Process SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... upon contract award KBR is seeking a highly qualified Systems Engineer to provide Systems ...strategies and source selections as directed. Required Qualifications: + Active TS/SCI + Bachelor of Science/Bachelor of Arts (BS/BA)… more
    KBR (08/08/25)
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  • Systems Engineer 2

    M. C. Dean (Falls Church, VA)
    …technical leaders in electrical, engineering, and cybersecurity industries. We are seeking a ** Systems Engineer 2** to join our **Security and Electronic ... for federal, local and commercial customers across high-growth markets. Responsibilities As a Systems Engineer 2, you will work with a team to support… more
    M. C. Dean (09/09/25)
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