• Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …This position provides technical leadership for complex simulation and training systems including requirements analysis, system integration, verification and ... validation, and technical oversight of engineering teams supporting shore- based training systems . The candidate performs the following specific assignments: +… more
    SimIS Inc. (09/22/25)
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  • System Administrator - Active Secret…

    ENS Solutions (Norfolk, VA)
    …with Active Directory, LDAP, and other directory services used in certificate- based authentication. + Maintain documentation of system configurations, change ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
    ENS Solutions (09/27/25)
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  • System Engineer | TS/SCI Polygraph Required…

    Deloitte (Rosslyn, VA)
    …accelerate new digital ventures, and fuel growth through innovation. Work You'll Do The System Engineer will plan and lead systems engineering efforts. + Analyze ... design, and technology. + Incorporate new plans, designs, and systems into ongoing operations. + Develop technical, system... Engineer. + Ability to travel 5-25%, on average, based on the work you do and the clients… more
    Deloitte (09/09/25)
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  • Systems Engineer (Multiple Levels)

    Noblis (Chantilly, VA)
    …+ Provide technical guidance and recommendations related to the integration of National Systems - based capabilities + Will engage with the national and tactical ... based program management and implementation of a model-Base Systems Engineering approach + Lead IPT meetings and review...+ Support the PM in multiple areas which include systems and mission engineering; system integration; program… more
    Noblis (11/01/25)
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  • Senior Mainframe Systems Programmer - zOS

    Ensono (Richmond, VA)
    …projects that require the installation, testing, and implementation of newz/OSoperating systems and other ' system ' software. Includes: Maintenance and debugging ... Senior Mainframe Systems Programmer - zOSRemote - United StatesJR012172 PositionSummary...of TSO/ISPF, SDSF, JCL. + Advanced knowledge of Unix System Services (USS) + Advanced knowledge of Unix … more
    Ensono (11/07/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    **Short Description** Bowman has an opportunity for a Systems Engineer I to join our team in Reston, VA. At Bowman, we believe in creating opportunities for aspiring ... commitment to provide unparalleled service to our clients. **Purpose** Provide systems engineering to design, implement, maintain, and secure the company's … more
    Bowman (10/02/25)
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  • System Engineer - Acquisition

    KBR (Chantilly, VA)
    …in systems engineering + Strong knowledge of mission planning and scheduling systems + Experience with system -to- system interfaces and integration + ... Title: System Engineer - Acquisition System Engineer...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (10/25/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …+ Demonstrated experience designing, developing, implementing, or integrating IA and security systems and system components (such as those for networking, ... **Description** ** Systems Engineer** **Are you looking for an opportunity...technical and security POCs to secure accreditation for a system with interim approval to develop. The estimated Period… more
    Leidos (11/01/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    …+ Ensures the stable operation of the in-house computer software systems and network connections. This includes planning, developing, installing, configuring, ... + Organizes and directs the configuration and operation of information management systems . Analyzes and resolves end user software program and connectivity issues. +… more
    TekSynap (11/15/25)
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  • Systems Engineer - Research and Development…

    KBR (Chantilly, VA)
    …System Architectures and the SE Design Process + A good understanding of Model- Based Systems Engineering (MBSE) practices and SysML. Travel: CONUS and OCONUS ... Title: Systems Engineer - Research and Development - Senior...approaches and modeling techniques. This is a contingent position based upon contract award Responsibilities: + Develop technical information… more
    KBR (10/29/25)
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