• Principal/ Sr . Principal Cyber Sys Engr…

    Northrop Grumman (Chantilly, VA)
    …Principal Cyber Systems Engineer or Sr . Principal Cyber Systems Engineer. **Responsibilities:** + Provide engineering and administrative support onsite ... diverse team of engineers, system administrators, and operators as a Principal or Sr . Principal Cyber Systems Engineer professional in Chantilly, VA. The… more
    Northrop Grumman (05/02/25)
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  • System Administrator Sr (Desktop Support)

    General Dynamics Information Technology (Springfield, VA)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Computer Support,Troubleshooting, Windows Desktop ... Description:** ​Transform technology into opportunity as a System Administrator Sr (Desktop Support) with GDIT. A career in enterprise...support or similar IT role + Strong knowledge of Windows operating systems and Microsoft Office suite… more
    General Dynamics Information Technology (05/24/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …expert technical support, administration , and engineering on all Microsoft Windows Operating Systems . + Monitors, performance tunes, troubleshoots and ... to get a preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant (Principal Network Systems Engineer) to join our team in… more
    Saliense Consulting (05/03/25)
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  • Senior Windows System Administrator…

    Amentum (Fort Belvoir, VA)
    …to include daily system checks and record 100% of findings and statuses in DCD Systems Administration Daily Checks list. Currently, there are more than 40 daily ... at least a 99% system availability rate. + Perform administration and maintenance of Windows based servers...and assume responsibility of trouble tickets assigned to the Systems Administration branch, assign specific tickets for… more
    Amentum (05/29/25)
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  • Senior Systems Administrator…

    Lockheed Martin (Dahlgren, VA)
    …should have an engineering background and be familiar with Virtual Machines, Windows and LINUX Domains, Systems integration, SQL Database, Network Integration, ... with you\! The DARKWING program is looking for a Systems Engineer to join our team near LaPlata, MD\....or higher * Windows Active Directory * Windows OS and/or UNIX/LINUX administration experience **Desired… more
    Lockheed Martin (05/24/25)
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  • Senior Active Directory Engineer

    General Dynamics Information Technology (Springfield, VA)
    …support, implementation, and design services for Microsoft Active Directory and Windows -based systems across the enterprise, including directory and identity ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Engineering **Skills:** Active Directory (AD),Microsoft Azure,Scripting Languages **Experience:**… more
    General Dynamics Information Technology (03/19/25)
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  • Sr . Software Engineer-Automated Test…

    Leidos (Alexandria, VA)
    …**Preferred Qualifications:** + Experience working with integration test framework. + Basic Windows administration experience (ie Windows Registry Editor, ... managing VMs; and using CI/CD tools and basic system admin experience. You will actively participate in daily stand-ups,...configuration management tools. + Must have experience working in Windows and/or Linux operating systems and experience… more
    Leidos (05/08/25)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Solutions Division (MDS) within the Leidos National Security Sector is seeking a skilled Senior Systems Administrator to join a new cyber security program and ... a culture of operational excellence. + Responsible for installation, configuration, administration , support and maintenance of systems , including associated… more
    Leidos (03/31/25)
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  • Data Center Engineer (TS/SCI Poly)

    Insight Global (Herndon, VA)
    …work in a team environment as well as independently * Experienced in Linux and Windows systems and how they interact in the compute environment on the network. ... that will be used operationally. These environments contain various operating systems ( Windows /Linux/Unix), Virtualization (VMWare), web, email and database… more
    Insight Global (05/10/25)
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  • Sr . Technical Support Engineer, United…

    Palo Alto Networks (Reston, VA)
    …(IPSEC / SSL-VPN / NAT) + Good understanding of Unix/Linux and Windows operating systems + Experience with Cisco, Checkpoint, Juniper(Netscreen), Fortinet ... basic knowledge with AWS and Microsoft Azure installation, configuration, and administration of security features and services including identity and access… more
    Palo Alto Networks (04/09/25)
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