• Active Directory System Administrator

    Leidos (Alexandria, VA)
    …watch personnel. + Support operations across multiple geographic locations and network classifications. + Work with Operations, Engineering , and vendor ... troubleshoot incidents, and assist with transitioning new capabilities from the engineering team to production. Duties will include validating the health and… more
    Leidos (05/14/25)
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  • Active Directory System Administrator

    Leidos (Alexandria, VA)
    …watch personnel. + Support operations across multiple geographic locations and network classifications. + Work with Operations, Engineering , and vendor ... troubleshoot incidents, and assist with transitioning new capabilities from the engineering team to production. Duties will include validating the health and… more
    Leidos (05/08/25)
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  • WGL - Senior OT Systems Engineer

    AltaGas (Springfield, VA)
    …with vulnerability and network scanning tools preferred. * Strong knowledge of network communications media including fiber and CAT5/6 required. * Ability to ... for the Operations Technology (OT) engineering team who performs the engineering , configuration and deployment of the network and virtual server… more
    AltaGas (04/04/25)
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  • Data Communication System Programmer (z/OS)

    Fiserv (Richmond, VA)
    …for the planning, design, management, configuration, implementation, of z/OS Data Communications software and related ISV data communication software tools ... of z/OS communications protocols + 6+ years of experience with communication monitoring tools + 6+ years of experience with security interfaces and encryption… more
    Fiserv (05/18/25)
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  • Sr. Security Engineer, Global Services Security

    Amazon (Herndon, VA)
    …management and authentication, software development, cryptography, system administration and network security - Experience with Security Engineering (building ... to complex business problems and apply appropriate technologies while following security engineering best practices. You are also expected to mentor more junior… more
    Amazon (05/30/25)
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  • Security Engineer , Global Services Security

    Amazon (Arlington, VA)
    …management and authentication, software development, cryptography, system administration and network security - Experience with Security Engineering (building ... to complex business problems and apply appropriate technologies while following security engineering best practices. You are also expected to mentor more junior… more
    Amazon (05/30/25)
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  • Assoc ET P&C System Field Compl Analyst - Cyber…

    Dominion Energy (Glen Allen, VA)
    …rule change requests and network equipment implementation on the ICS/OT network as needed. * Coordinate with substation engineering , field personnel, and ... and maintenance of ICS/OT monitoring equipment and protective relay equipment, SCADA, network and security equipment in Power Delivery systems. * Utilize cyber… more
    Dominion Energy (05/28/25)
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  • Senior Information & Communication

    AECOM (Arlington, VA)
    …Technology Solutions Group (TSG)** is seeking a **Senior-Level Information & Communication Technologies (ICT) Consultant to join our ICT Team.** This position ... as part of a team of expert Consultants. + Gather and correlate engineering data using established and well-defined procedures. + Work on detailed and/or routine… more
    AECOM (04/29/25)
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  • Lead, Chief SATCOM Systems Engineer (Security…

    L3Harris (Dulles, VA)
    …development of and own the evolving technical baseline for an existing, complex network communications system comprised of multiple systems and system elements. ... system software releases for multiple service elements that control user device communication across the network + Applying a proactive, innovative, and… more
    L3Harris (05/29/25)
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  • Fire Protection Engineer

    Washington Metropolitan Area Transit Authority (VA)
    …Authority (WMATA) is the third largest heavy rail transit system and sixth largest bus network in the US WMATA's Mechanical engineering group is seeking to fill ... issues arise on existing systems. Candidates should have excellent communication skills, both written and oral, to ensure that...with a Bachelor's degree in Fire Protection, Fire Sciences Engineering , or Mechanical Engineering or a related… more
    Washington Metropolitan Area Transit Authority (05/19/25)
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