• 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 /Sr. Principal

    Northrop Grumman (Colorado Springs, CO)
    …to work at our Colorado Springs, CO location as a ** Principal /S** **enior Principal Systems Administrator ** supporting the JTAGS program. As a member of ... Systems Administration and secondarily perform as a Windows Systems Administrator . The team manages the hardware,...**Roles and Responsibilities:** + Perform as a Windows and Linux System Administrator for a… more
    Northrop Grumman (05/15/25)
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  • RHEL Principal /Sr. Principal

    Northrop Grumman (Colorado Springs, CO)
    …energetic individual to work at our Colorado Springs, CO location as a **RHEL Principal /Senior Principal Systems Administrator ** supporting the JTAGS ... planned for future capabilities. **Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of multi-user… more
    Northrop Grumman (04/08/25)
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  • Senior Principal . System

    RTX Corporation (Woburn, MA)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Principal System Administrator , Storage & Data Protection (P4)** ... to solve complex DT infrastructure problems. As a Senior Principal level System Administrator , this...and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience… more
    RTX Corporation (05/17/25)
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  • Senior Principal System

    RTX Corporation (Tucson, AZ)
    …eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Principal System Administrator P4** **Raytheon Digital Technology** ... to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr.... and support IT infrastructures around the world. **Sr. Principal System Administrators (P4),** internally known as… more
    RTX Corporation (05/10/25)
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  • Sr. Principal Systems

    RTX Corporation (Tucson, AZ)
    …that create a safer, more secure world. **What You Will Do:** + Sr. Principal System Administrator , in infrastructure Workplace Services, collaborates with a ... problems. + Manage and optimize the server infrastructure in a heterogeneous information system . + Provide IT systems administration in a heterogeneous Microsoft… more
    RTX Corporation (05/21/25)
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  • Principal Specialist System

    RTX Corporation (Woburn, MA)
    …are eligible for a security clearance​ **Security Clearance:** DoD Clearance: Secret ** Principal Specialist System Administrator , Storage & Data Protection ... meaningful problems that create a safer, more secure world. ** System Administrators ( Principal Specialist)** collaborate with a...and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience… more
    RTX Corporation (05/17/25)
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  • Principal HPC Systems

    Northrop Grumman (Baltimore, MD)
    …Grumman Classified Solutions team is seeking a well-qualified **High-Performance Computing (HPC) Systems Administrator ** to join its dynamic team of technical ... but not be limited to the following: + Perform as primary HPC systems administrator for a large, classified government contract. + Communicate effectively… more
    Northrop Grumman (05/17/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …citizens are eligible for a security clearance​ **Security Clearance:** DoD Clearance: TS/SCI ** Principal Systems Administrator - El Segundo, CA -Must have a ... meaningful problems that create a safer, more secure world. ** Principal System Administrator ** in infrastructure...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat… more
    RTX Corporation (05/17/25)
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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 ... the configuration and management of Linux and Windows operating systems , installs/loads operating system software, patches, and configures network components… more
    Northrop Grumman (05/24/25)
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