• Senior Systems Engineer

    ManTech (Chantilly, VA)
    …required for A&A IAW ICD 503. + Experience in Windows administration, active directory administration. + Experience in administrative scripting languages. + ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (09/30/25)
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  • Senior IT Systems Engineer

    ManTech (Chantilly, VA)
    …required for A&A IAW ICD 503. + Experience with Windows administration, Active Directory , administrative scripting languages, and the integration, deployment, ... **MANTECH** seeks a motivated, career and customer-oriented **Senior IT Systems Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are… more
    ManTech (08/20/25)
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  • Windows Engineer

    TEKsystems (Radford, VA)
    …expert on Windows Administrator technology and market capabilities/trends. * Manage objects stored in Active Directory as delegated by Active Directory ... engineers to develop and maintain the architecture. * Develop, deploy, and maintain Infrastructure as Code (IaC) for deployment and sustainment of the Windows based… more
    TEKsystems (09/18/25)
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  • Microsoft Exchange & Messaging Engineer…

    General Dynamics Information Technology (Chantilly, VA)
    …Exchange infrastructure and related components in the area of Active Directory , Domain Controller topology, LDAP, Authentication Services, DNS, Permissions ... measures + Experience with Windows DNS and DHCP + Experience integrating Exchange with Active Directory , Azure AD, and Office 365 services + Experience with … more
    General Dynamics Information Technology (08/12/25)
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  • Senior Network Systems Engineer

    Noblis (Chantilly, VA)
    …(AWS GovCloud, SC2S, C2S) + Linux and Windows operating systems + Windows Active Directory + Network hardware (Cisco, Arista, SonicWall) + Containerization ... Responsibilities As a Senior Systems Engineer , you will plan, design, and implement additions...design, and implement additions and changes to network hardware, infrastructure server environments, and operating systems. You will provide… more
    Noblis (09/03/25)
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  • Systems Engineer (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …current Microsoft supported Windows operating systems. Must be experienced in Windows Active Directory infrastructure administration to include Group Policy ... **Overview** SYSTEMS ENGINEER (WINDOWS) (RDTE) Bowhead is seeking a Systems...(RDT&E) organizational needs. This environment includes support for Windows Active Directory . O&M support includes patch management,… more
    UIC Government Services and the Bowhead Family of Companies (09/26/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA.** Senior Cyber Security engineers are ... to:** + Maintain operations of identity and access management services including directory , access, identity, and privileged access management services + Maintain … more
    ManTech (09/17/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Richmond, VA)
    …firewalls and wireless communication technology * Experience working with virtualization platforms, Active Directory Domain Services, and DNS * Familiarity with ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...design through deployment. Jacobs designs and builds the world's infrastructure , and you'll play a key role in protecting… more
    Jacobs (07/29/25)
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  • Senior Systems Engineer

    SAIC (Arlington, VA)
    …II (CompTIA Sec +) certification. **Experience requirements:** + 10+ years in Microsoft Active Directory and Application support. + 5+ years in configuring and ... the ability to convey technical concepts to nontechnical staff. + Proficiency with Active Directory , including group policies (preference for MS Office 2007 and… more
    SAIC (09/26/25)
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  • Identity and Access Management Engineer…

    Guidehouse (Arlington, VA)
    …Verification (PIV) Cards, FIPS 201-3, NIST SP 800-63-3 and appendices, Public Key Infrastructure , Active Directory , and physical and logical access control ... IAM credentialing product as well as providing security and infrastructure support for system releases. The engineer ...and infrastructure support for system releases. The engineer should also be willing to work a flexible… more
    Guidehouse (08/10/25)
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