• Full Visibility LLC (San Antonio, TX)
    …SysOps Administrator certification *Red Hat certification Government or military cyber experience Benefits About Full Visibility Full Visibility LLC is a ... administrative, and human resources management of the program and serve as principal point of representation and liaison with external constituencies on operational… more
    Upward (07/06/25)
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  • Principal Cyber Systems

    Northrop Grumman (Tampa, FL)
    …the 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:_ + ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/20/25)
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  • Principal Systems

    BAE Systems (Merrimack, NH)
    …Other incentives may be available based on position level and/or job specifics. ** Principal Systems Administrator ** **113660BR** EEO Career Site Equal ... Systems is seeking a highly trained and motivated Principal Closed Area Systems Administrator ...+ Familiarity with DISA STIGs, Nessus vulnerability scanning, and cyber compliance frameworks. + Prior experience in secure lab… more
    BAE Systems (06/19/25)
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  • Cyber Systems Engineer…

    Northrop Grumman (Edwards AFB, CA)
    … has an opening for a ** Cyber Systems Engineer (Level 2)** OR ** Principal Cyber Systems Engineer (Level 3)** to join our team of qualified, diverse ... of computing resources. Ancillary duties may include setting up administrator and service accounts, maintaining system documentation, tuning system...Cyber Systems Engineer (Level 2)** or ** Principal Cyber Systems Engineer (Level… more
    Northrop Grumman (07/18/25)
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  • Linux Systems Administrator

    Northrop Grumman (Wright Patterson AFB, OH)
    …history, they're making history. Northrop Grumman is seeking a Linux Systems Administrator / Principal Systems Administrator to maintain and enhance ... must demonstrate strong troubleshooting and problem-solving skills **Basic Qualifications for a Principal Systems Administrator ** : + Active Department of… more
    Northrop Grumman (07/03/25)
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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...intelligence defining the present and future air, air defense, cyber , space and ballistic missile threats to enable military… more
    Northrop Grumman (05/29/25)
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  • Principal Linux Systems

    Leidos (Aurora, CO)
    …a new and exciting opportunity for a ** Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... with lasting impactful results. Join our team as a **Linux Systems Administrator ** , where you'll provide crucial support for the implementation,… more
    Leidos (05/13/25)
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  • 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 ... on all classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Support the Cyber Security team. +… more
    Northrop Grumman (06/12/25)
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  • Principal Systems

    Northrop Grumman (Aurora, CO)
    …your future and launch your career today. #definingpossible Northrop Grumman is seeking a Systems Administrator to join our team based in the Aurora, Colorado ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (06/05/25)
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  • Principal Windows Systems

    Northrop Grumman (Redondo Beach, CA)
    …the best work of your career. Northrop Grumman is seeking a well-qualified Windows Systems Administrator to join its dynamic team of technical professionals in ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...classified networked and standalone computers as directed by the Cyber Security team + Report project status as required… more
    Northrop Grumman (07/18/25)
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  • Sr. Principal Linux System…

    RTX Corporation (Aurora, CO)
    …eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph **Sr. Principal Linux System Administrator , Aurora, CO, must have active TS/SCI ... supporting a Raytheon program in a classified environment as a Senior Principal Linux System Administrator . + Responsibilities include building, maintaining, and… more
    RTX Corporation (07/19/25)
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  • Principal System Administrator

    RTX Corporation (Beale AFB, CA)
    …of a rapidly evolving global market. Collins Aerospace is seeking a Principal System Administrator to support system administration and maintenance functions ... Will Do** ​ + Administration of VMWare ESXi servers. + Maintaining Operating Systems (Windows and RedHat Enterprise Linux). + Application and Security Patching. +… more
    RTX Corporation (05/21/25)
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  • Data Flow Systems Administrator

    SAIC (Fort Meade, MD)
    **Description** SAlC is seeking a **Data Flow** ** Systems Administrator ** to support the US Army Cryptologic Office at **Fort Meade, MD.** This role supports ... integration of secure, multi-domain ISR architectures that leverage both legacy systems and emerging AI/ML-enhanced platforms. **This position is fully on-site at… more
    SAIC (07/27/25)
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  • Systems Administrator A

    FirstEnergy (Fairmont, WV)
    …Akron, Ohio, FirstEnergy includes one of the nation's largest investor-owned electric systems , more than 24,000 miles of transmission lines that connect the Midwest ... a subsidiary of FirstEnergy Corp. [SC00] Members of the Dx SCADA Systems team manage the application software to support FirstEnergy's Distribution (Dx) SCADA… more
    FirstEnergy (07/01/25)
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  • Database Administrator

    General Dynamics Information Technology (Washington, DC)
    …National Telecommunications and Information Administration (NTIA) is the President's principal adviser on telecommunications and information policy issues. NTIA ... US and its territories. OSM uses multiple national security systems and unclassified systems to assign frequencies;...candidate will serve as the PL/SQL developer and database administrator . As a member of the agile team, the… more
    General Dynamics Information Technology (07/28/25)
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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 ... systems located in Colorado Springs and internationally. Systems Administrators partner with teams such as Cyber...**Roles and Responsibilities:** + Perform as a Senior Linux Systems Administrator . + Maintain smooth operation of… more
    Northrop Grumman (05/28/25)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …design, implementation, documentation, and troubleshooting of the enterprise server environment. The Principal Systems Engineer must have the ability to manage ... of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer) to join our team in support of our… more
    Saliense Consulting (07/07/25)
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  • Principal Manufacturing Systems

    Amgen (Thousand Oaks, CA)
    …Join us and transform the lives of patients while transforming your career. ** Principal Manufacturing Systems Engineer (Delta-V, Rockwell)** **What you will do** ... Let's do this. Let's change the world. In this dynamic role the Principal Manufacturing Systems Engineer will ensure the success of Drug product manufacturing… more
    Amgen (06/14/25)
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  • Principal Engineer Systems Test…

    Northrop Grumman (Colorado Springs, CO)
    …At least 5 years of experience as a data manager or Linux systems administrator + Self-motivated with strong communication, interpersonal, and problem-solving ... Systems is offering an exciting opportunity for a Principal Engineer Systems Test - System Test...Ground Test (GTI) + Distributed Ground Test (GTD) + Cyber tests + Space Domain Awareness (SDA) + Pre-flight… more
    Northrop Grumman (07/26/25)
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  • MySQL Database Administrator

    SAIC (Quantico, VA)
    …The National Security & Space Sector of SAIC is seeking a Database Admin Principal to support a transformational infrastructure program for DCSA. SAIC is proud to be ... designated oversight authority on the accreditation of classified facilities, information systems , and the insider threat program. This involves security oversight… more
    SAIC (07/18/25)
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