• RF System Engineer

    CACI International (Fairfax, VA)
    …Travel: Continental US * * * **The Opportunity:** CACI is currently seeking a Senior Systems Engineer. The selected candidate will be responsible for working ... software development process. + Installing, configuring, testing, and maintaining operating systems , application software and system management tools in support… more
    CACI International (06/23/25)
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  • Sr. Systems Development Engineer, AWS Cross…

    Amazon (Herndon, VA)
    …expansion. We need talented, adaptable engineers to help us implement and operate these complex systems . As a Senior Systems Development Engineer on the AWS ... disciplines: Site Reliability Engineering (SRE), Systems Engineering, Systems Administration, DevOps, Security Administration, or Network Administration… more
    Amazon (06/24/25)
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  • Information System Security Engineer (ISSE)

    KBR (Alexandria, VA)
    …must meet DoD 8140 Requirements for a Security Architect position + Knowledge of Linux and Windows Operating Systems + Knowledge of Cybersecurity Devices, IDS, ... Title: Information System Security Engineer (ISSE) Belong. Connect. Grow. with...to complex problems that require the regular use of senior expertise and creativity. This member will be an… more
    KBR (07/02/25)
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  • Sr. IT Systems Engineer - Observability…

    Prime Therapeutics (Richmond, VA)
    …with a focus on observability and monitoring. We are looking for a senior Dynatrace Observability Monitoring Engineer (Sr. IT Systems Engineer) to build ... develop tools for metric collection, analysis, and reporting. + Proactively monitor systems , networks, and applications. + Analyze system performance and… more
    Prime Therapeutics (06/13/25)
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  • Principal Cybersecurity Engineer

    Mercury Systems (Arlington, VA)
    …securing systems , applications, third-party connections, service providers and ancillary systems , the senior security engineer is responsible for securing ... solutions, IDS/IPS, file integrity monitoring (FIM), data loss prevention (DLP) and other network and system monitoring tools. + Experience with Amazon Web… more
    Mercury Systems (06/24/25)
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  • IT Infrastructure Management Technical Lead

    Systems Engineering Solutions Corporation (Chantilly, VA)
    …and wide range of standard and specialized hardware components. * Perform systems , network , and software engineering services. Support includes administering, ... will provide both hands-on technical leadership and strategic guidance to ensure our systems are robust, secure, scalable, and aligned with business needs. The ideal… more
    Systems Engineering Solutions Corporation (05/30/25)
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  • Information Systems Security Manager (ISSM)…

    Optiv (Herndon, VA)
    …and can be hired in the Washington, DC metropolitan area._ The Information Systems Security Manager (ISSM) will perform duties for the Optiv+ClearShark information ... systems environments, both unclassified and classified, will own and manage the information system security program for Optiv + ClearShark and will report… more
    Optiv (06/28/25)
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  • Software Developer

    Systems Technologies, Inc. (Lorton, VA)
    …and resource optimization. + Design and maintain a robust network infrastructure, leveraging Cisco networking solutions to support organizational needs. ... of updates through WSUS and applications via the MECM Software Center, ensuring systems are up-to-date and secure. + Develop and maintain scripts in PowerShell,… more
    Systems Technologies, Inc. (04/18/25)
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  • OCONUS Field Engineer - TS/SCI Polygraph Required

    Leidos (Chantilly, VA)
    …+ Systems Engineering/Administration + Diagnosing and resolving software, hardware, and network problems + Linux Operating System (using command line) ... + Experience with system / network monitoring tools, ie, Cacti, Nagios, Solarwinds - using...tool as well as maintaining the tool itself + Linux system administration to include ability to… more
    Leidos (06/23/25)
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  • Mission IT Operator

    CACI International (Springfield, VA)
    …with IT infrastructure including user systems , servers, storage, and network connectivity. Provides system administration for assigned infrastructure and ... This position requires broad knowledge of both Windows and Linux -based systems across a global environment. **Hours...systems . Interface daily with government and partner country senior leadership, system operators, and engineers at… more
    CACI International (07/14/25)
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