• NAIS Network Administrator (Hybrid)

    NANA Regional Corporation (Suffolk, VA)
    …services for all NAIS assets. + Perform the complete device setup of NAIS Operating Systems (for items received at C5I-NAIS-LAB) to include, but not limited ... and IP information. + Assist in performing the complete setup on NAIS Operating Systems (for devices received by field units/ shipped to unit by SFLC) to… more
    NANA Regional Corporation (09/29/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …the design, evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, databases, and custom built technology. ... security and SIEM integration * Demonstrated experience handling incidents across multiple operating systems * Excellent written and oral communication skills *… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …the design, evaluation, and architecture of state-of-the-art secure GOTS/COTS applications, operating systems , networks, databases, and custom built technology. ... security and SIEM integration + Demonstrated experience handling incidents across multiple operating systems + Excellent written and oral communication skills +… more
    Shuvel Digital (09/25/25)
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  • Assoc/Mid/Senior ET P&C System Field Compl Analyst

    Dominion Energy (Glen Allen, VA)
    …Technology (IT/OT), cyber security, firewall rule development, and/or management of Windows operating systems security or a combination of this experience and ... Technology (IT/OT), cyber security, firewall rule development, and/or management of Windows operating systems security - or - 4 years of a combination of this… more
    Dominion Energy (09/23/25)
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  • F5 Network Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …Troubleshoot, maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance - ... willing to obtain a CI Poly Job Description: - Systems administration of routing and switching systems ...status to agency management and internal customers - Install/load operating system and application software - Isolate and resolve… more
    Arena Technical Resources, LLC (07/19/25)
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  • Lead Operating Engineer

    Cushman & Wakefield (Richmond, VA)
    …trade school preferredIMPORTANT EXPERIENCE| 5+ years of related trade experience in operating mechanical, electrical and plumbing systems in a commercial ... **Job Title** Lead Operating Engineer **Job Description Summary** **Job Description** +...operations and maintenance of the mechanical, electrical and plumbing systems and general maintenance requirements for the buildings* Supervise… more
    Cushman & Wakefield (09/17/25)
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  • Network Engineer (Expert)

    BAE Systems (Sterling, VA)
    …network. + Complex configuration management techniques and requirements for managing network systems + Network operating and maintenance concepts and methods ... **Job Description** BAE Systems , a top-ten prime contractor to the US...integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to… more
    BAE Systems (09/09/25)
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  • Operating Engineer, Licensed

    Amentum (Springfield, VA)
    …licensed Operating Engineer operates and maintains one or more systems that provide an establishment with such services as heat, air-conditioning, refrigeration, ... of other workers in performing task directly related to operating and maintaining the system or systems ...to operating and maintaining the system or systems + Performs other responsibilities associated with this position… more
    Amentum (09/27/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …enterprise. Candidates must possess thorough understanding of Windows & Linux operating systems , cloud technology, contemporary networking, and cybersecurity ... or more years of experience in the validation of security configuration of operating systems . + Shall have 2 or more years of experience applying Risk Management… more
    Tau Six (07/23/25)
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  • Senior Information Security Engineer - Red Team

    Lumen (Richmond, VA)
    …methods for Lumen infrastructures, products, and services encompassing network elements, operating systems , databases, and applications across the corporate ... + Experience and knowledge of networking, Unix and Windows operating systems . + Self-motivated individual who can drive goals independently, collaborate… more
    Lumen (09/17/25)
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