• Principal / Sr. Principal

    Northrop Grumman (Colorado Springs, CO)
    …they're making history. Northrop Grumman Defense Systems is seeking a well-qualified Principal Systems Administrator / Sr. Principal Systems ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (07/23/25)
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  • Principal Intelligence System

    Serco (Fort Leavenworth, KS)
    **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our dynamic team supporting the Army National Guard (ARNG) ... including the Tactical Communications Support Processor and Radiant Mercury. + Serve as the System Administrator for various computer systems . + Operate the… more
    Serco (05/16/25)
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  • Principal Intelligence System

    Serco (Indianapolis, IN)
    **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our growing team of diverse professionals supporting the Army ... Enclaves, Tactical Communications Support Processor, and Radiant Mercury. + Serve as the System Administrator for various computer systems . + Operate Virtual… more
    Serco (05/16/25)
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  • Principal System

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... and a competitive compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI… more
    DCCA (05/19/25)
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  • Principal System

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Principal System Administrator (Linux) to work in Ft. Meade, MD vicinity. ... systems enhancements to improve reliability and performance. The Level 3 System Administrator shall possess the following capabilities: + Provide support for… more
    Themis Insight (07/26/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …days + US citizenship with an active TS/SCI clearance **Basic Qualifications for a Principal Systems Administrator :** + Bachelor's degree in a Science, ... they're making history. Northrop Grumman is seeking a Linux Systems Administrator to maintain and enhance Linux...will be an active part of a team of System , Network, and Storage Administrators who collaborate to support… more
    Northrop Grumman (05/29/25)
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  • Principal Systems

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Systems Administrator - 100% onsite, Tucson, AZ, must ... of our systems and support IT infrastructures around the world. ** Principal System ** **Administrators,** internally known as Principal Analyst,… more
    RTX Corporation (06/26/25)
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  • Principal Cyber Systems

    Northrop Grumman (Tampa, FL)
    …best work of your career. We are looking for you to join our team as a Principal Cyber Systems Administrator based out of Tampa, FL. _Please Note:_ + _Due ... Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems . + Manages IT system infrastructure and any processes… more
    Northrop Grumman (06/20/25)
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  • Sr. Principal Backup and Storage…

    RTX Corporation (Plano, TX)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Top Secret **Sr. Principal Backup and Storage System Administrator Plano, TX, 100% ... create a safer, more secure world. Backup and Storage System Administrators collaborates with many teams to support exciting,...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (07/10/25)
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  • Sr. Principal SharePoint and Exchange…

    RTX Corporation (Plano, TX)
    …security clearance​ **Security Clearance:** DoD Clearance: Top Secret **SharePoint and Exchange System Administrator - P4 Plano, TX. Must have active Top-Secret ... through business innovation, technical proficiency, and operational excellence. **Sr. Principal Backup and Storage System Administrators** collaborates with… more
    RTX Corporation (07/09/25)
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  • Senior Principal Contract…

    BAE Systems (Radford, VA)
    **Job Description** BAE Systems is seeking a Senior Principal Contract Administrator to join our organization. We are looking for someone to become a senior ... may be available based on position level and/or job specifics. **Senior Principal Contract Administrator ** **114632BR** EEO Career Site Equal Opportunity… more
    BAE Systems (07/26/25)
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  • Principal System

    RTX Corporation (Beale AFB, CA)
    …meet the demands of a rapidly evolving global market. Collins Aerospace is seeking a Principal System Administrator to support system administration and ... + Administration of VMWare ESXi servers. + Maintaining Operating Systems (Windows and RedHat Enterprise Linux). + Application and...and maintenance employees, as they are essential to the development of our products. ​ At Collins, the paths… more
    RTX Corporation (05/21/25)
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  • Northrop Grumman (DoD SkillBridge) - Sr.…

    Northrop Grumman (Linthicum Heights, MD)
    …part of our mission! We are looking for you to join our team as an HPC Systems Administrator based out of Annapolis Junction or Linthicum, MD. As an HPC ... This program provides a comprehensive internship experience including professional development , networking with leadership, and training specifically focused on...Systems Administrator at Northrop Grumman you will… more
    Northrop Grumman (05/28/25)
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  • (DoD SkillBridge) Principal / Sr…

    Northrop Grumman (San Diego, CA)
    …our team as a ** Principal or Sr. Principal Contract Administrator ** supporting the Maritime/Land Systems and Sensors Division based out of Sunnyvale, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to closeout. **This requisition may be filled as a Principal Contract Administrator or a Sr … more
    Northrop Grumman (07/30/25)
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  • Principal /Sr Principal Contract…

    Northrop Grumman (Rolling Meadows, IL)
    …your career. Northrop Grumman's Mission Systems (NGMS) Sector, Emerging Capabilities Development (ECD) is seeking a ** Principal /** **Sr. Principal ... licensing agreements, and other memoranda. **Qualifications:** **Basic Qualifications for Principal Contract Administrator :** + Bachelor's degree with 5+… more
    Northrop Grumman (06/05/25)
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  • Contract Administrator / Principal

    Northrop Grumman (San Diego, CA)
    …Maritime/Land Systems & Sensors Division is seeking an experienced **Contract Administrator / Principal Contract Administrator ** to become a member of the ... to support West Coast operations/hours. This opening can be filled at the Contract Administrator or Principal Contract Administrator level.** Come join our… more
    Northrop Grumman (07/31/25)
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  • Contract Administrator / Principal

    Northrop Grumman (Annapolis, MD)
    …of the best work of your career. This position may be filled as a **Contracts Administrator or a Principal Contracts Administrator ** . This position is based ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...customers. This position may be filled as a Contracts Administrator or a Principal Contracts Administrator more
    Northrop Grumman (07/11/25)
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  • Training and Content Development Specialist…

    State of Minnesota (St. Paul, MN)
    …Title: Training and Content Development Specialist** **Job Class: State Program Administrator Principal ** **Agency: Children Youth & Families Dept** + **Job ... employees by providing benefits, support resources, and training and development opportunities. _ _ Telework (https://mn.gov/mmb-stat/policies/1422-telework.pdf) _Within Minnesota and… more
    State of Minnesota (07/31/25)
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  • Northrop Grumman (DoD SkillBridge) - Linux/…

    Northrop Grumman (Linthicum Heights, MD)
    …Description:** Northrop Grumman's Classified Solutions Team is seeking a well-qualified Linux Systems Administrator to join our dynamic team of technical ... will include but not be limited to the following: + Perform as a Linux Systems Administrator for a classified government contract. + Maintain smooth operation of… more
    Northrop Grumman (08/01/25)
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  • Senior Principal System

    RTX Corporation (Mckinney, TX)
    … optimization. + Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... policies, standards, processes, and goals for direct reports + Coordinating system administrative support for training development /evaluations and operations and… more
    RTX Corporation (07/29/25)
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