• System Administrator 3

    M. C. Dean (Vienna, VA)
    …through ticketing system . + Resolve complex system issues for physical security systems and networks + Strong verbal and written communication skills ... a ** System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit....systems and support implementation, troubleshooting and maintenance of Information Technology (IT) systems in support of… more
    M. C. Dean (06/09/25)
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  • Product Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …WAF), and similar providers. + Knowledge of infrastructure operations across databases, network , and system administration + Ability to communicate with ... Product Security Engineer Job Description **Overview** CoStar Group (NASDAQ:...leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P… more
    CoStar Realty Information, Inc. (04/15/25)
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  • Air Defense Lead Systems Engineer**This…

    Parsons Corporation (Centreville, VA)
    …sustainment, and enterprise architecture process evaluation + Maintaining Information System Compliance for an integrated communication network + Briefing ... standards, principles, and techniques. + Previous experience with cUAS system integration and development, radar systems development...for a Theater wide Air Domain Control and Communications System + Experience with data & network … more
    Parsons Corporation (06/17/25)
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  • System Administrator 4

    PDS Defense (Herndon, VA)
    …organizational needs Extensive experience in following Defense Information Systems Agency (DISA) standards, including the Security Technical Implementation ... guidance for system -related issues, ensuring high performance, security , and availability of IT systems . Coordinate... systems . Coordinate and manage IT projects, including system upgrades, network improvements, and integration of… more
    PDS Defense (06/25/25)
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  • Senior Product Manager-C5ISR

    Curtiss-Wright Corporation (Ashburn, VA)
    …Curtiss-Wright._ **Compliance Statement** This position may require exposure to export-controlled information and subject to additional security screening. In ... the event information provided during the security screening reveals ineligibility to access export-controlled information , any offer of employment may be… more
    Curtiss-Wright Corporation (06/15/25)
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  • System Administrator 3

    M. C. Dean (Arlington, VA)
    …through ticketing system . + Resolve complex system issues for physical security systems and networks + Strong verbal and written communication skills ... the better. We are seeking a ** System Administrator 3** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (05/14/25)
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  • oNetwork Systems Engineer

    Robert Half Technology (Arlington, VA)
    …+ Monitor, maintain, and troubleshoot physical components, including server hardware, storage systems , and networks . + Perform system administration tasks, ... charge of installing and maintaining servers and cabling, handling system administration tasks, and resolving complex network ...secure environments or IT systems requiring high security protocols. + Knowledge of network engineering,… more
    Robert Half Technology (05/08/25)
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  • Cybersecurity Analyst

    CACI International (Alexandria, VA)
    …evaluating and validating the implementation of security controls across our customer's information systems and networks . This position requires a deep ... Conduct comprehensive assessments of security controls across information systems and networks +...potential vulnerabilities + Develop and maintain RMF documentation, including System Security Plans (SSPs) and security… more
    CACI International (05/01/25)
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  • Lenel System Administrator 2

    M. C. Dean (Norfolk, VA)
    …performance and recommend improvements. + Resolve complex system issues for physical security systems and networks . + Triage customer support calls, ... better. We are seeking a **Lenel System Administrator 2** to join our ** Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic… more
    M. C. Dean (06/03/25)
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  • Systems Administrator Senior

    TekSynap (Fort Belvoir, VA)
    …Approved 8570 Baseline Certification - Category IAT Level I. + **A+ CE** + ** Network + CE** + **SSCP** ( Systems Security Certified Practitioner) **Overview** ... Administrator ensures the stable operation of the in-house computer software systems and network connections. This includes responsibilities such as planning,… more
    TekSynap (04/17/25)
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