• Systems Administrator

    Arena Technical Resources, LLC (Springfield, VA)
    systems administration , or similar support role. - Working knowledge of Windows and Linux server administration and basic understanding of networking, ... Systems Administrator Location: Springfield, VA, US Job ID:...US Job ID: ATR 17769 Job Description Job Title: Systems Administrator Location: Springfield, VA Eligibility: Candidate must possess… more
    Arena Technical Resources, LLC (01/12/26)
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  • Cybersecurity Manager, Data Center Operations

    BAE Systems (Vicksburg, MS)
    …with cloud-based solutions (AWS, Azure, Google Cloud). + Experience with system administration in Windows and/or Linux . + Strong leadership and ... **Join a Team that's Shaping the Future of Cybersecurity** At BAE Systems , we're passionate about protecting people and organizations from cyber threats. As… more
    BAE Systems (10/30/25)
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  • Systems Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …coordination with other administrative disciplines \(security, database, network administration \) \- Demonstrated system administration experience, which ... then we want to build a better tomorrow with you\. **Basic Qualifications:** \- System administration experience \-Possess and retain DoD IAT Level II… more
    Lockheed Martin (12/17/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    …SIEM, and identity protection solutions. + Proficiency in Windows and/or Linux system administration , scripting (PowerShell, Python, Bash), and ... **Job Description** BAE Systems is seeking Senior Cybersecurity Engineer to join...This effort focuses on providing a comprehensive set of System / Software Engineering and IT Services to maintain, sustain,… more
    BAE Systems (12/04/25)
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  • Principal Server Administrator

    BAE Systems (Washington, DC)
    …ITIL practices for service operations + Proficiency in server OS (eg, Windows Server, Linux /RHEL) and tools for monitoring/automation (eg, Ansible, PowerShell, ... **Join a Team that's Shaping the Future of IT Support** At BAE Systems , we're passionate about delivering innovative IT solutions that enable our customers to… more
    BAE Systems (10/30/25)
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  • Engineer Systems 3

    HII (NC)
    …Security + certification. + Must be familiar with Linux (command line) and Windows operating systems . + Must have technical leadership ability. + Must have ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (12/21/25)
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  • Systems Programmer III

    MyFlorida (Pensacola, FL)
    …Directory and Windows Server operating systems ; linux operating systems Knowledge of Systems Administration techniques and practices in an Active ... Integrate Windows Active Directory services with other systems . + Ensure each system operates with...and in compliance of IS standards, functions, and methodologies. Administration and support of system monitoring and… more
    MyFlorida (01/14/26)
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  • Senior System Administrator - Network…

    St. George Tanaq Corporation (Suitland, MD)
    …sites. 3. Enterprise Systems Administration - Expert in managing Windows Server and Linux environments, Active Directory, Group Policy, DNS, DHCP, and ... Senior System Administrator - Network Operation Center WFH Flexible*Suitland,...8 years of advanced expertise in enterprise-level network and systems administration , ensuring mission-critical systems more
    St. George Tanaq Corporation (11/14/25)
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  • Information Security System Engineer

    L3Harris (Greenville, TX)
    …Proposal Development + Solid understanding of networking + Experience or proficiency with Linux administration , Bash scripting, Python, Windows PowerShell, ... Elastic Stack (Elasticsearch, Logstash and Kibana (ELK)). + Excellent understanding of Linux audit and logging system architecture. Good understanding of… more
    L3Harris (01/10/26)
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  • Network Engineer

    Robert Half Technology (Kansas City, MO)
    …network infrastructure (routing, switching, firewalls, segmentation). * Support and administer Windows and/or Linux -based systems , including patching, ... client is seeking a Network Engineer with a strong foundation in both network administration and systems administration to join a dynamic and collaborative… more
    Robert Half Technology (01/13/26)
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