• Senior Windows Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Windows Engineer ** to join our team in **Norfolk, VA.** This position is **onsite.** Join the ... capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We… more
    ManTech (09/24/25)
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  • Senior Lead Infrastructure Engineer - DNS

    Lumen (Richmond, VA)
    …digitally connect the world and shape the future. **The Role** The Network Engineer will be responsible for designing, implementing, and managing Domain Name System ... for hybrid and multi-cloud environments, ensuring seamless integration with on-premises systems . + Design, implement, and maintain enterprise DNS infrastructure and… more
    Lumen (09/30/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …seeking a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team **in Chantilly, VA.** **Responsibilities ... existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS… more
    ManTech (09/26/25)
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  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** **Responsibilities ... existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements for the IS… more
    ManTech (08/13/25)
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  • Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …the VMware User Experience Management (UEM) toolset + Containerization (Docker, Podman) + Microsoft Exchange + Telephone/Video support + Networking + Web Proxy ... multiple large Enterprise environments. The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid… more
    General Dynamics Information Technology (09/16/25)
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  • Software Engineer

    ManTech (Springfield, VA)
    **MANTECH** is seeking a motivated, career and customer-oriented **Software Engineer ** to join our team in the **Springfield, VA** area. **Responsibilities include, ... with JavaScript, Linux/Unix, Perl, Shell, Java, Ruby, PHP, Python, Hands-On SQL, Microsoft ASP.NET MVC, Web API, Node.js. + DoD 8570.01-M compliant, IAT II.… more
    ManTech (08/29/25)
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  • System Admin/Engr II

    Amazon (Arlington, VA)
    …Help guide, review, and execute service-impacting changes associated with the Microsoft Exchange e-mail platform, Microsoft Windows Operating ... mentor as well as an escalation point for System Engineer I's. Position Requirements: Five years of experience in...capacity supporting production IT service management; 2) experience with Microsoft Windows Server, Microsoft Exchange … more
    Amazon (09/19/25)
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  • Information Technology /Assurance Specialist SME

    Chenega Corporation (Arlington, VA)
    …and Abilities:** + Detailed knowledge of Microsoft Windows 2008/2012/ 2016 Server, Microsoft Exchange Server, Microsoft SQL Server 2010/2013/2016, and ... as the principal cybersecurity advisor to the ETO Chief Engineer (CE). + Identify security risks and develop and...Microsoft Windows 7/10 operating systems (OS) administration and associated requirements + Working knowledge… more
    Chenega Corporation (09/04/25)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …5 years demonstrated experience supporting a DoD C4 environment consisting of Active Directory, Microsoft Exchange , SAN, and virtualized systems + Ability to ... TS/SCI Clearance. + IAT level III. + ITIL v3 Foundation. + Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** + Experience serving as… more
    NANA Regional Corporation (07/09/25)
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  • C4I Expert

    ManTech (Norfolk, VA)
    …capability. Our work involves seamlessly integrating live training with synthetic systems to create highly realistic and complex global training environments. We ... drive the development of advanced representations for joint, theater, and national systems , and model new weapons technologies and emerging threats, ensuring our… more
    ManTech (09/19/25)
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