• Principal Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as… more
    RTX Corporation (12/05/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as… more
    RTX Corporation (11/18/25)
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  • Sr. System Administrator

    RTX Corporation (Tucson, AZ)
    …systems and support IT infrastructures around the world. **Senior System Administrator ** , internally known as Senior Analyst, Information Workplace Services ... with Cybersecurity professionals to maintain security requirements. + Provide documentation and training on advanced IT processes and procedures and other tasks as… more
    RTX Corporation (10/29/25)
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  • Supervisory Probation Administrator

    Administrative Office of the US Courts (Charleston, SC)
    …seeking a Supervisory Probation Administrator to serve as the chief of the Training and Safety Division (TSD). The incumbent reports to the deputy chief of the ... training programs addressing practices such as use of force, training , officer certification , and use of restraints by federal probation and pretrial services… more
    Administrative Office of the US Courts (12/11/25)
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  • Intermediate Classified Systems…

    The MITRE Corporation (Bedford, MA)
    …of an IAT Level II as a condition of employment and computing environment training / certification . + Security+ Certification / 8570 Certification - ... MITRE's Classified Enterprise Infrastructure is looking for a Junior Systems Administrator . A successful candidate will be delivering timely, effective, and… more
    The MITRE Corporation (11/01/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for ... NFS, CIFS, and SMB permissions. **WHAT YOU'LL NEED TO SUCCEED:** **Education/Equivalent Training Required:** + High school diploma or AA. Preferred - Bachelor's… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and multi-disciplined ... be able to obtain Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification ) within 6… more
    RTX Corporation (09/26/25)
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  • Environmental Health & Safety Administrator

    City of Boynton Beach (Boynton Beach, FL)
     Environmental Health & Safety Administrator Salary $66,981.71 - $84,988.80 Annually Location Boynton Beach, FL Job Type Full Time Job Number 2025-1210 Department ... analyze, develop, coordinate, and implement safety, health, environmental, and training programs for the employees at the City of...+ Possess and maintain Advanced Maintenance of Traffic (MOT) certification or have the ability to attain within one… more
    City of Boynton Beach (12/11/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …meet the Department of Defense Directive (DoDD) 8570.01 "Information Assurance Training , Certification , and Workforce Management" and DoD 8570-M "Information ... Meet the Department of Defense Directive (DoDD) 8570.01 "Information Assurance Training , Certification , and Workforce Management" and DoD 8570-M "Information… more
    M. C. Dean (11/26/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …here for a short video: https://vimeo.com/732533072 Summary The Navy Integrated Training Environment (NITE) Network Administrator is responsible for operating, ... range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment, environmental remediation and the largest family of… more
    Huntington Ingalls Industries (11/22/25)
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