• Raytheon Technologies (Mckinney, TX)
    … optimization. Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... McKinney 2501 West University , McKinney, TX, 75070 USA Position Role Type: Onsite US Citizen, US Person, or Immigration Status Requirements: Active and transferable… more
    Upward (07/14/25)
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  • Charles County, MD (La Plata, MD)
    …management of emergency plans and events, involving water and wastewater treatment systems and utilities. Helps to oversee, manage and direct emergency response ... water and wastewater projects. Provides reports and/or presentations to the County Administrator and Board of Commissioners on various programs, projects, as well as… more
    Upward (07/06/25)
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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 ... 7th Space Warning Squadron, Beale Afb, CA, 95903 USA **Position Role Type:** Onsite Raytheon Company Managed by Collins Aerospace Collins Aerospace, an RTX company,… more
    RTX Corporation (05/21/25)
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  • Principal Systems

    RTX Corporation (Tucson, AZ)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Systems Administrator - 100% onsite , Tucson, AZ, must have active ... 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 Systems

    BAE Systems (Merrimack, NH)
    …able to lift equipment (up to 40lbs) and work within controlled environments. **_In this Principal System Administrator position you will make impats in the ... (7 years of experience with a degree) as a system administrator . + Strong command of Linux...be available based on position level and/or job specifics. ** Principal Systems Administrator ** **113660BR** EEO… more
    BAE Systems (06/19/25)
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  • Sr. Principal Systems

    RTX Corporation (Woburn, MA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Sr. Principal Systems Administrator , Storage & Data Protection, (SME) ... to solve complex DT infrastructure problems. As a Senior Principal level System Administrator , this...considered. + Experience working with Storage and Data Protection systems . + Experience with Linux Operating System .… more
    RTX Corporation (07/04/25)
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  • Principal Intelligence System

    Serco (Boise, ID)
    **Position Description** Serco is seeking a Principal Intelligence System Administrator to join our growing team of dedicated professionals supporting the ... Communications Support Processor and Radiant Mercury. + Serve as the System Administrator for a variety of classified computer systems . + Operate Virtual… more
    Serco (05/16/25)
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  • Principal Windows System

    RTX Corporation (El Segundo, CA)
    …solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure Workplace Services, ... citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Principal Windows Systems Administrator - El Segundo, CA -Must… more
    RTX Corporation (07/11/25)
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  • Sr. Principal Linux System

    RTX Corporation (Aurora, CO)
    …are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active ... Building S75, Aurora, CO, 80011 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:**...Raytheon program in a classified environment as a Senior Principal Linux System Administrator . +… more
    RTX Corporation (07/19/25)
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  • Principal System

    RTX Corporation (Portsmouth, RI)
    …are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret + ** Principal System Administrator (Splunk)- Portsmouth, RI, will sponsor ... team solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in Program Digital Services, collaborate… more
    RTX Corporation (07/30/25)
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  • Principal System

    RTX Corporation (Springfield, VA)
    …eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Principal ** ** System Administrator ** **-** **Network Operations Center** ... and responsibility and provide access to tools and resources that enable this ** Principal ** ** System Administrator - Network Operations Center** employee to… more
    RTX Corporation (07/24/25)
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  • Principal Systems

    RTX Corporation (Woburn, MA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Systems Administrator , Storage & Data Protection, Woburn, ... team solves tough, meaningful problems that create a safer, more secure world. ** Principal System Administrators** collaborate with a motivated team to support… more
    RTX Corporation (07/04/25)
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  • Principal Systems

    ManTech (Arlington, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Systems Administrator ** to join our team in **Pentagon, VA.** The position is ** onsite ... software, network, and application issues + Manage and maintain computer systems , servers, and other IT infrastructure, ensuring optimal performance and security… more
    ManTech (05/24/25)
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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% ... 465 Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… 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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  • (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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  • Senior Principal System

    RTX Corporation (Mckinney, TX)
    … optimization. + Supervising administrators whose duties may include setting up administrator and service accounts, maintaining system documentation, tuning ... 2501 West University , McKinney, TX, 75070 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (07/29/25)
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  • Principal /Sr Principal Contract…

    Northrop Grumman (Rolling Meadows, IL)
    Systems (NGMS) Sector, Emerging Capabilities Development (ECD) is seeking a ** Principal /** **Sr. Principal Contract Administrator to join our team ... 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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  • Principal Contracts Administrator

    BAE Systems (Nashua, NH)
    …incentives may be available based on position level and/or job specifics. ** Principal Contracts Administrator - Advanced Programs** **114672BR** EEO Career Site ... a part of? Come build your career with BAE Systems . Electronic Combat Solutions (ECS) has technology, engineering and...a hybrid work format, with time split between working onsite and remotely. Join a dynamic Contracts team that… more
    BAE Systems (07/29/25)
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  • Principal /Sr Principal Contract…

    Northrop Grumman (Charlottesville, VA)
    …career. Northrop Grumman is seeking an experienced and motivated professional for a ** Principal /Sr. Principal Contract Administrator ** (can be filled at ... to obtain and maintain a DoD Secret security clearance **Qualifications for Senior Principal Contract Administrator (Band 4):** + Bachelor's degree with 8+ years… more
    Northrop Grumman (06/18/25)
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