• AHU Technologies, Inc. (Washington, DC)
    Benefits: Wifi Wide Area network drive mapping Windows OS configuring Help desk JTLIMS 3. X TITLE: System Administrator Journeyman LOCATION: Washington DC/ ... issues to ensure smooth laboratory operations. Complete Description: The client Systems Administrator will work with the team to manage and optimize for the… more
    Upward (08/04/25)
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  • AHU Technologies, Inc. (Washington, DC)
    …issues to ensure smooth laboratory operations. Complete Description: The LIMS Systems Administrator will work with the team to manage and optimize the JusticeTrax ... end-users in an enterprise environment *Experience with troubleshooting software, network and hardware *Experience supporting and maintaining both desktop and… more
    Upward (08/04/25)
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  • Principal Network

    BAE Systems (Washington, DC)
    …innovative IT solutions that enable our customers to achieve their missions. As a ** Principal Network Administrator ** , you'll play a critical role in ... looking for a new challenge, we encourage you to apply. As a Principal Network Administrator , you'll be responsible for monitoring the performance and… more
    BAE Systems (10/30/25)
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  • Sr Principal Windows Systems…

    Northrop Grumman (Dulles, VA)
    …Information and Digital Office (CIDO) organization is seeking a highly experienced **Senior Principal Windows Systems Administrator ** to join its dynamic team of ... mission, we will support yours by expanding your personal network and developing skills, whether you are new to...to the following: + Perform as a Windows System Administrator for a classified government contract. + Able to… more
    Northrop Grumman (10/31/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our ... be considered and must be eligible to obtain a Top Secret clearance. The Principal Network Systems Engineer will be responsible for leading day-to-day operations… more
    Saliense Consulting (10/01/25)
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  • Windows System Administrator /Tech Support…

    Koniag Government Services (Chantilly, VA)
    …Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** **Systems Administrator ** **Pay Type** **Salary** ... a Koniag Government Services company **,** is seeking a Windows System Administrator /Technical Support Specialist with a **Secret clearance** to support KDS and our… more
    Koniag Government Services (10/04/25)
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  • Sr. Principal Cyber Software Engineer (AHT)

    Northrop Grumman (Washington, DC)
    …this mission, Northrop Grumman Defense Systems sector is seeking a **Sr. Principal Cyber Software Engineer** to join our team of qualified, diverse individuals. ... but are not limited to:** + Perform as a Windows 2019/2022 System Administrator . + Manage and maintain security patches for the Windows environment. + Develop… more
    Northrop Grumman (10/04/25)
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  • Senior Principal Azure Cloud Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and experienced **Senior Principal Azure Cloud Engineer** to join our team in **Chantilly, VA.** In this role, you will support ... maintaining automation scripts in PowerShell, Python, or Azure CLI + Configuring network security groups (NSGs) and application gateways to protect resources +… more
    ManTech (09/16/25)
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  • Principal Exchange Engineer

    ManTech (Chantilly, VA)
    …Professional, VMware VCP - VMware Certified Professional, CCNA - Cisco Certified Network Administrator + ITIL Foundations or later certification highly desired ... **MANTECH** seeks a motivated, career and customer-oriented ** Principal Exchange Engineer** to join our team in **Chantilly, VA.** The position is **onsite.**… more
    ManTech (09/12/25)
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  • Principal DevOps Engineer

    Leidos (Bethesda, MD)
    …talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence ... + AWS Associate Certification (Developer, Solution Architect, or Sys Ops Administrator ) + AWS Professional Certification (DevOps Engineer or Solutions Architect) +… more
    Leidos (10/30/25)
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  • Chief Fire Marshall - World Bank

    Allied Universal (Washington, DC)
    …provide best practices, tools and guidance. **Full Time** **Salary $110,959.00** ** Principal Duties and Accountabilities:** The Systems Administrator works under ... the guidance of Safety and Security Systems Administrator and has responsibility for the below noted functions....hygiene and software updates are performed as scheduled. Ensure network and server infrastructure is adequate for current and… more
    Allied Universal (10/18/25)
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  • Executive Deskside Support Engineer - Senior

    Leidos (Washington, DC)
    …components + One or more relevant certifications (CompTIA A+; CompTIA Network +; CompTIA Security+, Microsoft Certified: Modern Desktop Administrator Associate) ... & third party coordination; being able to facilitate external support serving as the principal point of contact within DOJ to ensure prompt resolution All work for… more
    Leidos (10/31/25)
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