• Senior Systems Engineer

    Leidos (Chantilly, VA)
    …& Project Support_ + Serve as the operational backup for the senior systems engineer. + Participate in infrastructure and system upgrade projects. + Be ... You'll Do:** Step into a hybrid role where classic system administration meets cutting-edge infrastructure engineering . You'll...lieu of degree. + 3-5 years of experience in systems administration or infrastructure engineering roles. +… more
    Leidos (08/15/25)
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  • Senior Network and Computer Systems…

    CACI International (Herndon, VA)
    Senior Network and Computer Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... Provide comprehensive support for the integration, maintenance, and sustainment of intelligence systems across ARNG G-2 and its strategic partners. + Conduct … more
    CACI International (09/17/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    … and software. **Minimum Qualifications:** + Bachelor's degree in Computer Science, Systems Engineering , or other IT-related discipline and 5+ years of ... **MANTECH** seeks a motivated, career and customer-oriented ** Senior IT Systems Administrator** to join our team in **Chantilly, VA.** **Responsibilities include… more
    ManTech (08/20/25)
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  • Senior Information System Security…

    ManTech (Chantilly, VA)
    …or existing network system (s). Ensure that the design of hardware , operating systems , and software applications adequately address cybersecurity requirements ... ManTech is seeking a motivated, career and customer-oriented ** Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.**… more
    ManTech (09/26/25)
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  • Senior Systems Development Engineer,…

    Google (Reston, VA)
    Senior Systems Development Engineer, CDS, Public Sector + _link_ Copy link + _email_ Email a friend _corporate_fare_ Google _place_ Reston, VA, USA **Mid** ... + Knowledge of the trends in the security industry, public policy. **About the job** Systems Development Engineering (SDE) at Google is a role where you manage… more
    Google (10/01/25)
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  • Senior Software Application Developer

    CACI International (Sterling, VA)
    …misconduct such as theft or fraud + Bachelor's Degree in Computer Science, Software Engineering , System Engineering , or a directly related field is required ... Senior Software Application Developer Job Category: Information Technology...is currently looking for a motivated, career and customer-oriented Sr . Software Engineer/Developer with Agile methodology experience to join… more
    CACI International (10/02/25)
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  • Senior Level Simulations Accreditation…

    Amentum (Dahlgren, VA)
    …to join our team. The role requires a strong understanding of systems engineering principles, modeling and simulation methodologies, and relevant industry ... standards. You will be part of our growing systems , information technology & software engineering team and contribute to our diverse skillsets across multiple… more
    Amentum (08/14/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …a dynamic Senior Network Engineer - active TS/SCI clearance for our Systems Engineering and Architecture Services (SEAS) Team to support our government ... protocols in order to provide innovative and new ideas to resolve complex engineering challenges. + The Senior Network Engineer directly supports and oversees… more
    V2X (09/19/25)
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  • Senior Financial Analyst (Financial Analyst…

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $99,753.00 - $145,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (09/04/25)
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  • Senior Security Officer (Security Officer…

    Huntington Ingalls Industries (Springfield, VA)
    …Salary Range: $57,244.00 - $85,000.00 Security Clearance: TS/SCI Level of Experience: Senior This opportunity resides with Warfare Systems (WS), a business ... anticipate emerging threats. Our capabilities in cybersecurity, network architecture, reverse engineering , software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (09/05/25)
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