• Systems Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Mclean, VA)
    …working with network requirements to anticipate impact on respective operating systems . + Demonstrated experience understanding organizational standards for ... MVS (multiple virtual storage), Linux, UNIX, and Windows technology and operating systems . + Demonstrated experience with Enterprise Information Technology… more
    General Dynamics Information Technology (04/18/25)
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  • Systems Administrator I (Remote)

    NANA Regional Corporation (Suffolk, VA)
    …and maintains operating and systems software, manages systems configuration, monitors compliance with system standards, evaluates software and/or ... Akima Systems Engineering is looking for a System...administers and maintains user accounts and profiles, and performs operating system troubleshooting. **Responsibilities** + Administers, develops,… more
    NANA Regional Corporation (02/19/25)
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  • System Administrator (Lenel)

    Serco (Norfolk, VA)
    …and log collector if applicable. + Perform regular patching or upgrade of all operating systems and or firmware. + Continuously check all environment's ... through HBSS. + Install, configure, maintain, upgrade and administer an environment monitoring system or systems , to include the environment monitoring system more
    Serco (04/25/25)
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  • Cybersecurity Operational Technology (OT)…

    Chinook Systems (VA)
    …+ Certifications in MS Windows Server, Active Directory, Enterprise OS. + Certifications in Linux Operating Systems . Physical Considerations: + Must be ... technology vendor hardware and software. + Assess and evaluate computer/ network systems technologies, architectures, and products. +...+ IAT Level III Certification (CISSP). + Certifications in Cisco, Juniper, Moxa and/or other Network more
    Chinook Systems (04/26/25)
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  • System Engineer

    CACI International (Dahlgren, VA)
    …Up to 10% Type of Travel: Continental US * * * **The Opportunity:** Manage operating systems , virtual machines, drivers, storage, and boot process for a Navy ... in Computer Science, Mathematics or Engineering discipline + Proficiency with Linux Operating Systems + Proficiency with VMware products, specifically ESXi and… more
    CACI International (03/07/25)
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  • Lead, Information System Security Officer…

    L3Harris (Sterling, VA)
    …Perform vulnerability, compliance, and network mapping scans on information systems and work with system administrators to address vulnerabilities. ... project management processes. + Experience with workstation and server operating systems , including but not limited to...as Tenable Nessus, Rapid7 Nexpose, and Nmap within various operating system environments (ie, Windows and Linux).… more
    L3Harris (04/25/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …working with network requirements to anticipate impact on respective operating systems + Demonstrated experience understanding organizational standards for ... system and multi-application environment with multiple specialties such as operating systems , e-mail, database platforms, storage technologies, and hardware… more
    General Dynamics Information Technology (04/07/25)
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  • Senior Systems Administrator

    Amentum (Mclean, VA)
    …new Microsoft Exchange Servers computer technologies, including PC hardware, software, operating system (OS), and related peripherals. + Determines when ... Job Description Amentum is looking for a **Senior System Administrator** to join our team in **McLean, VA** ! As the **Senior System Administrator** , you will… more
    Amentum (04/11/25)
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  • Security Systems Engineer Manager

    Pinkerton (Richmond, VA)
    …+ Analyze and implement software and hardware enhancements to optimize existing systems while maintaining design standards and operating procedures. + Stay ... management modules. + Knowledge of Azure and cloud based applications. + Knowledge of network architecture and protocols related to security systems + Able to… more
    Pinkerton (04/30/25)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Sterling, VA)
    …Center Migration and Disaster Recovery + Experience deploying, managing, and troubleshooting network systems , switching, and routing protocol standards such as: ... **Job Family:** Systems Engineering **Skills:** F5,Information Technology (IT), Systems Engineering ** Certifications :** Security+ CE - CompTIA **Experience:**… more
    General Dynamics Information Technology (04/25/25)
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