• Systems Engineer (ISSE)- Expert

    BAE Systems (Herndon, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... and a shared ambition to lead the world in defense technologies and national security services. We offer flexible work environment to support the balance in your… more
    BAE Systems (07/18/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …team who performs the engineering, configuration and deployment of the network and virtual server infrastructure that supports the organization's OT environment. ... Responsible for the security , reliability, and performance of the OT environment to...position will utilize multidiscipline knowledge of and experience in network infrastructure (enterprise grade and industrial grade firewalls, switches,… more
    AltaGas (07/11/25)
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  • Windows Systems Administrator

    Leidos (Arlington, VA)
    …the Leidos team that is assisting CESO as they migrate to a high security cloud environment by providing network and communication services, monitoring services, ... of Network Management (NM) and Element Management (EM) systems with network performance, trouble ticketing, and security subsystems highly desired. +… more
    Leidos (07/18/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Arlington, VA)
    …consisting of cybersecurity capability assessments, cyber threat and risk assessments, network and security architecture reviews, compliance and regulatory ... needs by applying a collection of information and cybersecurity capabilities, including security and privacy, strategy, governance, IT risk, security testing,… more
    Grant Thornton (07/15/25)
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  • System Administrator - Linux - TS/SCI FSP Required

    The Metamorphosis Group (Chantilly, VA)
    …, 802.1Q, IP subnets, IP routing, VRF and BGP. 11. Demonstrated experience with network security , using IPSEC and Open VPN tunneling. 12. Demonstrated experience ... - Friday; 1200 - 2000 or 1300 - 2100), as well as occasional off- hours support. The Contractor shall be responsible for proactively monitoring network devices,… more
    The Metamorphosis Group (06/11/25)
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  • AV/VTC Technician I

    Epsilon, Inc (Quantico, VA)
    …IA controls into network and data center design and provide information security for MCU networks. + Monitor and display proper maintenance on all A/V equipment ... MCU's Information Technology services are delivered through a wired.edu network and domain, as well as a wireless "Bring...IAT Level II Certification required (GSEC, GICSP, CND, CySA+, Security + CE, SSCP or CCNA- Security ). + Possess… more
    Epsilon, Inc (07/29/25)
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  • Systems Administrator / Top Secret / Onsite:

    Lockheed Martin (Arlington, VA)
    …computing environments\. The selected candidate will serve as a system and network administrator for multiple program and internal R&D systems that support the ... scientists\. These systems collectively comprise 75\+ servers and associated network devices, workstations, and application\-specific hardware\. ACL's systems generally… more
    Lockheed Martin (07/12/25)
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  • Cybersecurity Engineer, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    …for customers using your knowledge of cybersecurity, information security , system security , and network security devices, applications, and tooling. ... looking for an opportunity to share your experience in network and system security to safeguard our...values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible… more
    BOOZ, ALLEN & HAMILTON, INC. (07/25/25)
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  • Support Technician I

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    …Requirements: Information Assurance (IA) Certification (Must hold one): Preferred ( Network Level): Security CE (CompTIA) Acceptable Alternatives: SSCP ... (Systems Security Certified Practitioner) GSEC (GIAC Security Essentials) SCNP ( Security Certified Network Professional) CISA (Certified Information… more
    Navy Exchange Services (NEX) (07/17/25)
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  • United States Postal Service (USPS) Office…

    General Dynamics Information Technology (Fairfax, VA)
    …designs + Personal Identity Verification (PIV) + Multi-factor and modern authentication + Network Denial of Service protection + Software security reviews + ... devices to allow them to connect to the OIG network from wherever they are working. + The IT...Microsoft Office 365 and Azure infrastructure services. + **IT Security ** + Risk assessment and management + Design cloud… more
    General Dynamics Information Technology (07/01/25)
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