• Cyber Infrastructure Specialist SME

    General Dynamics Information Technology (Fairfax, VA)
    …Storage Provisioning and Management, VDI Deployment, Active Directory and GPO, Linux and Windows System Admin , Endpoint Management, Continuous Monitoring ... **Job Family:** IT Infrastructure and Operations **Skills:** Active Directory (AD), Linux Management,Storage Management **Experience:** 15 + years of related… more
    General Dynamics Information Technology (10/15/25)
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  • Junior System Administrator

    Insight Global (Moraine, OH)
    …robotics. Key Responsibilities Assist in monitoring and maintaining Windows and Linux environments. Support system administration tasks, including user account ... in the Dayton, OH area is seeking a system admin to help support their Airforce client at a...a new facility. This role supports the government cyber lead and provides cybersecurity support for advanced software-intensive technologies… more
    Insight Global (10/14/25)
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  • Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): * Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... unauthorized disclosure, accidental or intentional loss of data, and unauthorized modification. Lead cyber security teams working with a variety of different tools… more
    Shuvel Digital (09/25/25)
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  • Hybrid Cyber Security Engineer

    Shuvel Digital (Arlington, VA)
    …of degree level education. Desired Certification(s): + Certified Ethical Hacker (CEH), Windows/ Linux Admin , Azure Sentinel or Other Cloud SIEM, CISSP, Security+, ... unauthorized disclosure, accidental or intentional loss of data, and unauthorized modification. Lead cyber security teams working with a variety of different tools… more
    Shuvel Digital (09/25/25)
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  • System Administrator IV

    Chenega Corporation (Albuquerque, NM)
    …ensure functional optimization in their business. TheSystem Administrator IVwill perform system administration for Linux and Windows operating systems and VMware ... storage with ACL proper permissions. + Responsible for the security and administrative controls of service(s) and/or system(s). + Support Information technology on… more
    Chenega Corporation (10/07/25)
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  • Sr. Systems Administrator

    Arena Technical Resources, LLC (Dayton, OH)
    …program execution. Required Qualifications - Minimum 10 years of progressive systems administration experience in Linux and/or Windows environments - Minimum of ... our AFRL customer at Wright-Patterson AFB. You will help lead the planning and technical execution of complex IT...IT infrastructure with a focus on virtualization, automation, and Linux systems. This position requires advanced experience with Red… more
    Arena Technical Resources, LLC (08/07/25)
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  • System Integration Engineer (Onsite)

    RTX Corporation (East Hartford, CT)
    …to support remote test system operations. **What You'll Do** + Perform Linux system administration tasks (eg, user management, configuration updates, file ... a rapidly evolving global market. Are you ready to lead a pivotal role in shaping the success of...hardware/software integration, or related field. + Hands-on experience with Linux system administration and automation (eg, Ansible).… more
    RTX Corporation (09/13/25)
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  • System Administrator VII

    Chenega Corporation (Albuquerque, NM)
    …optimization in their business. The System Administrator VII will perform system administration for Linux and Windows operating systems and VMware virtual ... file storage with proper permissions. + Responsible for the security and administrative controls of service(s) and/or system(s). + Support Information technology on… more
    Chenega Corporation (10/07/25)
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  • Principal Cloud Operations Engineer, Databases

    Pegasystems (CT)
    …systems in a global enterprise * 5+ years of experience with enterprise scale Linux Administration * 5+ years of hands-on operational experience with Amazon Web ... At Pega, in this position, the technologies you will lead with include Pega Cloud hosted on multi-cloud platforms...You are skilled in Postgres or Oracle, AWS Cloud, Linux , Middleware and DevOps Technologies and have accomplished the… more
    Pegasystems (10/01/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …to Navy readiness and warfighter training. This position involves hands-on administration , maintenance, and cybersecurity defense of client and server systems across ... Monitor performance and troubleshoot Tier 2 technical issues across Windows and Linux platforms + Author and maintain Standard Operating Procedures (SOPs) and… more
    Huntington Ingalls Industries (09/17/25)
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