• Principal System Administrator

    RTX Corporation (Aurora, CO)
    …safer, more secure world. Raytheon has an opportunity for a **Principal System Administrator** for Linux operational support and sustainment for high priority ... US Government mission. This position will support an evolving system with opportunities for the candidate to provide technical...other government mandated processes during the life cycle of systems they will maintain. **What You Will Do:** +… more
    RTX Corporation (09/03/25)
    - Related Jobs
  • Sr. Mechanical Engineer, Flight Termination…

    SpaceX (Hawthorne, CA)
    …and the Flight Termination System is one of the few safety critical systems on the vehicle. The hardware that makes up the FTS requires extremely high levels ... Sr. Mechanical Engineer, Flight Termination System (Starship) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring… more
    SpaceX (09/02/25)
    - Related Jobs
  • System Architect

    CACI International (Annapolis Junction, MD)
    System Architect Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... national security. Our team is dedicated to developing innovative, mission-critical systems that integrate cutting-edge technologies. If you're passionate about … more
    CACI International (07/29/25)
    - Related Jobs
  • Sr Principal HPC Linux Systems

    Northrop Grumman (Redondo Beach, CA)
    …similar Linux systems within a DoD context + Manage HPC system life cycle: concept, design, fabrication, test, installation, operation, maintenance, and disposal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...of JSIG and STIG. + Monitor and report HPC system health/metrics. + Identify performance bottlenecks. + Modify … more
    Northrop Grumman (09/11/25)
    - Related Jobs
  • Systems Administrator Tier I_ TS/SCI…

    General Dynamics Information Technology (Las Cruces, NM)
    …* Required Technical Skills: 1+ years of directly related experience in systems administration and analysis. + UNIX/LINUX System Administration - Preferred ... Family:** IT Infrastructure and Operations **Skills:** IT Help Desk,IT System Administration,Service Desk (Inactive) **Certifications:** CompTIA Security+ CE |… more
    General Dynamics Information Technology (08/29/25)
    - Related Jobs
  • Cyber Systems Administrator- Springfield,…

    General Dynamics Information Technology (Springfield, VA)
    …for the administration, maintenance and support of the organization's IT systems and infrastructure including managing servers, ensuring system availability ... Required:** Yes **Job Description:** Transform technology into opportunity as a Cyber Systems Administrator with GDIT. A career in enterprise IT means connecting and… more
    General Dynamics Information Technology (08/13/25)
    - Related Jobs
  • Systems Engineer Sr - Operations

    Lockheed Martin (Littleton, CO)
    …Integration personnel for the support of SWS integration activities at the flight system level\. * Maintain relationships between systems engineers on your team ... Lockheed Martin's comprehensive benefits package\. **Basic Qualifications:** * Broad systems engineering experience \(e\.g\. system architecture and design,… more
    Lockheed Martin (08/09/25)
    - Related Jobs
  • Principal Systems Engineer - Active Top…

    General Dynamics Information Technology (Washington, DC)
    …+ Coordinate and perform in-depth tests, including end-user reviews, for modified and new systems . + Monitor and test system performance; prepare and deliver ... None **Job Family:** IT Infrastructure and Operations **Skills:** Complex Systems ,Encryption,Hardware Security,Microsoft Windows Server, Systems Engineering **Certifications:** CompTIA… more
    General Dynamics Information Technology (08/09/25)
    - Related Jobs
  • Linux Systems Administrator 3/4 - Secret

    Northrop Grumman (Melbourne, FL)
    …in written and verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system engineers, PC ... requirements for solutions to problems by means of automated systems . + Recommend and implement system enhancements...and a great 401k matching program. Come join us! Salary Range: $86,600.00 - $130,000.00Salary Range 2: $107,800.00 -… more
    Northrop Grumman (08/01/25)
    - Related Jobs
  • Network Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …Information Assurance systems security. + Evaluate and optimize network and system performance. + Assign and update security permissions on a Linux network. + ... CompTIA **Experience:** 4 + years of related experience **Job Description:** **Network Systems Administrator** GDIT is seeking qualified candidates for a **Network … more
    General Dynamics Information Technology (08/01/25)
    - Related Jobs