• Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …strong troubleshooting and problem-solving skills **Basic Qualifications for a Principal Systems Administrator ** : + Active Department of Defense Top ... Northrop Grumman is seeking a Linux Systems Administrator / Principal Systems Administrator ...Patterson Air Force Base in Dayton, OH. This Linux Systems Administrator will be an active more
    Northrop Grumman (07/03/25)
    - Save Job - Related Jobs - Block Source
  • Principal / Sr. Principal Database…

    Northrop Grumman (Wright Patterson AFB, OH)
    …a higher level based on the qualifications listed below. **Basic Qualifications for a Principal Database Administrator :** + Active Department of Defense Top ... Experience (or similar relational database solution) **Basic Qualifications for a Sr. Principal Database Administrator :** + Active Department of Defense… more
    Northrop Grumman (07/01/25)
    - Save Job - Related Jobs - Block Source
  • Principal System

    DCCA (Annapolis Junction, MD)
    …and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years, ... Principal System Administrator Location...Mainframe Software: * Jes 3, TSO, IBM's Information Management Systems /Infoman, DOS Power, VTAM, IBM Netview, SAS PC Server… more
    DCCA (05/19/25)
    - Save Job - Related Jobs - Block Source
  • 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 ... Other incentives may be available based on position level and/or job specifics. ** Principal Systems Administrator ** **113660BR** EEO Career Site Equal… more
    BAE Systems (06/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal /Sr. Principal

    Northrop Grumman (Aurora, CO)
    …fill a ** Principal or Sr. Principal ** ** System Administrator ** in the Payload and Ground Systems Division Engineering organization supporting ... VSAN design and implementation experience + Perform as consulting Systems Administrator and subject matter expert for...requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements… more
    Northrop Grumman (07/23/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Linux System

    RTX Corporation (Aurora, CO)
    …**Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI - CI Poly clearance, we ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is...Raytheon program in a classified environment as a Senior Principal Linux System Administrator . +… more
    RTX Corporation (07/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Linux Systems

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber ... lasting impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Fifteen (15) or more years of experience as a System Administrator (SA) supporting programs and contracts… more
    Leidos (05/13/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Senior / Principal Windows System

    SciTec (Beavercreek, OH)
    …will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our team in Dayton, ... and maintain security policies and procedures to protect Windows systems and data + Monitor system performance...10+ years professional experience performing duties of a Windows system administrator + In-depth knowledge of Microsoft… more
    SciTec (07/24/25)
    - Save Job - Related Jobs - Block Source
  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …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...policy making. **Summary of Responsibility** You will be an active part of a team of System ,… more
    Northrop Grumman (05/29/25)
    - Save Job - Related Jobs - Block Source
  • Linux Principal Windows Systems

    Serco (Kirtland AFB, NM)
    **Position Description** Serco is seeking a Linux Principal Windows Systems Administrator to join our team supporting the Defense Systems sector at ... other legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/69556/linux- principal -windows- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join… more
    Serco (05/17/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems

    RTX Corporation (Tucson, AZ)
    …clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Systems Administrator - 100% onsite, Tucson, AZ, must have active secret clearance, ... of our systems and support IT infrastructures around the world. ** Principal System ** **Administrators,** internally known as Principal Analyst,… more
    RTX Corporation (06/26/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …the warfighter. Come be a part of our mission. Northrop Grumman is seeking a **Sr Principal Systems Administrator ** to join our team at our facility in ... the following:** + Perform as a Linux and Windows System Administrator on large government contracts. +...oral formats. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (06/12/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    Systems -Launch and Missile Defense Systems offers an exciting opportunity for a Principal Systems Administrator - COS IT Sys Admin (25-304) to join ... to start + The following technical skills are required: + **Windows System Administration** + **Domain/ Active Directory Administration** + **NAS Storage… more
    Northrop Grumman (07/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal Systems

    Northrop Grumman (Colorado Springs, CO)
    …-Launch and Missile Defense Systems is offering an exciting opportunity for a Principal Systems Administrator (25-292) to join our team of skilled and ... the current and future capabilities of the missile defense system . Operate, maintain, and manage Linux-based systems ...of a degree + Applicants must have a current, active in-scope DoD-issued **Top Secret** security clearance at the… more
    Northrop Grumman (07/11/25)
    - Save Job - Related Jobs - Block Source