• System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …join our team and help maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking a qualified System Administrator to provide support for ... in-depth analysis. + Configuration and management of UNIX, Linux, and Windows operating systems . + Installation and maintenance of operating system software and… more
    CACI International (08/21/25)
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  • Systems Engineer - Herndon, VA / TS/SCI…

    General Dynamics Information Technology (Herndon, VA)
    … alerts, service requests, and incident tickets. + Troubleshoot and resolve system -level issues involving operating systems , applications, hardware, and secure ... control and security policy. + Maintain and update system documentation, including procedures, configurations, diagrams, and security-related documentation (eg,… more
    General Dynamics Information Technology (08/16/25)
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  • Information Systems Security Engineer

    CACI International (Columbia, MD)
    … security designs. + Designs, develops, implements and/or integrates IA and security systems and system components including those for networking, computing, and ... + Enforce the design and implementation of trusted relations among external systems and architectures. + Assesses and mitigates system security threats/risks… more
    CACI International (09/15/25)
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  • Systems Engineers

    SAIC (El Segundo, CA)
    …Command's Space Domain Awareness and Combat Power and Battle Management, Command, Control and Communications weapon system portfolios. **Positions are available ... subject matter experts that have a background with the Space-based and, or Ground Systems including Command & Control services. Horizon team members provide … more
    SAIC (08/07/25)
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  • Building Automation Systems (BAS) Project…

    Fairfax County Sheriff's Office (Fairfax, VA)
    …as a technical expert to plan, execute, operate, maintain, and repair Building Automation Systems (BAS)/Energy Management Control Systems (EMCS) in over 100 ... protocols, building codes, information technology interfacing and integration, and process control system troubleshooting and documentation of control more
    Fairfax County Sheriff's Office (09/12/25)
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  • Sr Staff Systems Engineer

    Northrop Grumman (Mclean, VA)
    …team to develop system requirements - Ability to develop and manage system interfaces to integrate multi-element systems - Ability to translate program ... (flight and ground testing) - Experience implementing complex thermal control management systems within habitable volumes **PREFERRED QUALIFICATIONS:**… more
    Northrop Grumman (09/19/25)
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  • Sentinel - Staff Systems Engineer

    Northrop Grumman (Roy, UT)
    … modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems , Launch Facilities and associated infrastructure. This is ... Experience in USAF POG/POM activities + 15 years of experience with ICBM Weapon System , Reentry Systems , Reentry Vehicles, or Warhead National Labs + Experience… more
    Northrop Grumman (08/15/25)
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  • Software System Safety Engineer

    Northrop Grumman (Melbourne, FL)
    …funding. Start dates are determined after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a Software System Safety Engineer ... controls to reduce risk. * Independently analyzes and recommends safety criteria in system design, equipment, and procedures to control or eliminate hazards. *… more
    Northrop Grumman (09/11/25)
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  • Program Information System Security Manager…

    RTX Corporation (Tucson, AZ)
    …program (to include but not limited to self-inspections, security control assessments, training, log management systems , automated inventory ... safer, more secure world. Our cybersecurity team is seeking a **Program Information Systems Security Manager (ISSM)** to support our team **100% onsite** at our… more
    RTX Corporation (09/11/25)
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  • Senior System Engineer - RF/DSP/Comms

    Lockheed Martin (Hanover, MD)
    …and best practices * Contribute to the development of sections of systems engineering documentation such as System Engineering Plans, Initial Capabilities ... Documents, Requirements Specifications, and Interface Control Documents * Manage system requirements and...and derived requirements to ensure the delivery of production systems that are compatible with the defined system more
    Lockheed Martin (08/09/25)
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