• 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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  • Principal /Sr. Principal HPC System…

    Northrop Grumman (Jessup, MD)
    …Northrop Grumman Mission Systems (NGMS) is seeking a ** Principal or Sr. Principal HPC System Administrator ** . This position is located at **Baltimore, MD** ... be filled as a Principal or Sr. Principal HPC System Administrator ** Basic Qualifications **...compute cluster hardware + Experience with MPI, high-speed low-latency network fabrics, parallel file systems, and/or GPUs + Exhibited… more
    Northrop Grumman (12/05/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... a competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly… more
    DCCA (11/17/25)
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  • System Configuration Mgmt. Administrator

    Washington Metropolitan Area Transit Authority (Washington, DC)
    Administrator diagnoses and corrects performance problems. **Essential Functions** ** Principal Job Duties** + Packages, tests, updates and deploys the latest ... System Configuration Mgmt. Administrator Job ID: 251075 Location: DC/MD/VA Metro Locations...Supports hardware installation and configuration. + Configures and manages network resources access for all end-point devices. + Provides… more
    Washington Metropolitan Area Transit Authority (12/04/25)
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  • Oracle Database Administrator

    Koniag Government Services (Chantilly, VA)
    …Solutions, a Koniag Government Services company **,** is seeking an Oracle Database Administrator with a Secret clearance to support KDS and our government customer ... more. **Koniag Data Solutions, is seeking a skilled and experienced Oracle Database Administrator to join our team. The ideal candidate will have strong expertise in… more
    Koniag Government Services (11/11/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    Systems Administrator Location: Springfield, VA, US Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA Eligibility: ... our IT Operations career path, with opportunities to grow into senior, principal , and leadership positions as you deepen your technical expertise and operational… more
    Arena Technical Resources, LLC (12/08/25)
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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 (12/05/25)
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  • Principal Network Engineer

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …environment. Competitive Range Solutions requires the expertise of a talented and experienced Principal Network Engineer to assist in directing and managing the ... customer environment and effective integration with a government multi-contractor team. The Principal Network Engineer leads our Rapid Response Team to ensure… more
    Competitive Range Solutions, LLC (11/06/25)
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  • Unified Communications Engineer - Principal

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **UC Engineer Principal ** to join our team of passionate individuals in **Fort Meade, MD** . In this ... a team to support a program that provides critical network capabilities to the Department of Defense. We are...**Responsibilities:** The duties and responsibilities of the UC Engineer Principal include, but are not limited to, the following:… more
    Amentum (10/23/25)
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  • Principal Architect, Cloud Engineering…

    Oracle (Washington, DC)
    **Job Description** Principal Architect, Cloud Engineering - Networking Cloud Engineering is looking for Cloud Architects to provide guidance to our most meaningful ... the context of pre-sales engagements. Do you possess deep technical skills in network architecture and cloud computing; as well as customer facing skills, a passion… more
    Oracle (11/25/25)
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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 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 (12/04/25)
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  • Information Systems Security Officer (ISSO)

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    …collaboration with the information system owner. They will also serve as a principal advisor on all matters, technical and otherwise, involving the security of an ... with 4 years of work experience in any combination of: System Administrator (SA), Information System Security Officer (ISSO), Information System Security Engineer… more
    Athenix Solutions Group, LLC (11/07/25)
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  • Software Engineer - Level 3 or 4

    Northrop Grumman (Fairfax, VA)
    …Digital Engineering department which has 200+ Software Engineer, DevOps Engineer, Systems Administrator , Database Administrator , and Network Engineer peers ... _This requisition may be filled at either a level 3 ( Principal ), or a level 4 (Sr Principal ), depending on the candidate's experience as laid out in the… more
    Northrop Grumman (11/14/25)
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  • IT Specialist (Infosec)

    Naval Intelligence Command (Springfield, VA)
    Summary You will serve as the Chief System Administrator for the Research Development and Support Activity's (RDSA) Command Information Officer (CIO). You will be ... impact the organization. You will leverage your information security expertise and professional network to accelerate the mission in a safe and defendable way. You… more
    Naval Intelligence Command (12/13/25)
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