• Senior Mainframe Systems Programmer - DB2…

    Ensono (Richmond, VA)
    …and solving of DB2 System database issues + Troubleshooting and solving DB2 software related issues + Working knowledge of WLM environment with respect to DB2 + ... Senior Mainframe Systems Programmer - DB2 PhysicalRemote - United StatesJR012174...HONESTY, RELIABILITY, COLLABORATION, CURIOSITY, PASSION **Role Summary** Provide premium software support and services to Ensono mainframe clients as… more
    Ensono (07/30/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator** (Shift Work) to join our ... include **infrastructure administration** , **information security** support and configurations, software and **OS support** , and follows **configuration change...a small group of end users who use our system and several other systems that we… more
    The Boeing Company (09/21/25)
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  • Senior System Engineer

    KBR (Chantilly, VA)
    Title: Senior System Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/17/25)
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  • System Safety Test Engineer

    ManTech (King George, VA)
    …Naval Surface Warfare Center Dahlgren Division (NSWCDD) Safety Branch B72 manage the system safety testing of combat systems for Foreign Military Sales (FMS) ... safety testing and assessment is in support of making software certification decisions. + Review draft combat system...System as well as interfacing sensors and ship systems + 3+ years general experience in the engineering,… more
    ManTech (09/16/25)
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  • Systems Integration Engineer

    CACI International (Herndon, VA)
    …executing technical integration and evaluation of fielded and emerging intelligence systems . + Conduct technical assessments, system validations, and ... practices. + Experience with technical integration and evaluation of intelligence systems . + Proficiency in conducting technical assessments, system validations,… more
    CACI International (09/17/25)
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  • Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …Managers. + Ensure alignment and effective collaboration among cybersecurity, information systems infrastructure, and software development and operations teams ... concepts, platforms, and technologies, including Microsoft Windows and/or Linux operating systems , and system virtualization (multiple hypervisors) in a secure… more
    M. C. Dean (09/13/25)
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  • Network Systems Engineer - TS/SCI w/Poly

    Parsons Corporation (Mclean, VA)
    …Support the configuration, management, and troubleshooting of encryptors, secure communication systems , and system -level security protocols. + Perform network ... Wireshark and system monitoring tools. + Familiarity with secure communications systems , system security principles, and network security protocols. + Strong… more
    Parsons Corporation (09/09/25)
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  • Systems Engineer

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers' ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/05/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …network system (s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the ... (or Associate), CompTIA Advanced Security Practitioner (CASP) CE, Certified Secure Software Lifecycle Professional (CSSLP), CISSP- Information System Security… more
    ManTech (08/13/25)
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  • Senior Model Based Systems Engineer

    ManTech (Stafford, VA)
    …modeling language (eg, SysML, UML). + Strong understanding of systems engineering principles (requirements management, system architecture, verification ... **MANTECH** seeks a motivated, career and customer-oriented **Senior** **Model Based Systems Engineer (MBSE)** to join our team in **Stafford, VA** .… more
    ManTech (07/22/25)
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