• Systems Administrator , Linux

    NBC Universal (Universal City, CA)
    … Systems Administrator to ensure the optimal performance, reliability and security of our organization's Linux systems and environment. We are ... greater team Basic Qualifications: + Minimum of 3 years of experience administering Linux systems (RHEL/CentOS) + Bachelor's degree in computer or information… more
    NBC Universal (08/29/25)
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  • Linux System Administrator

    Cognizant (Seattle, WA)
    ** Linux System Administrator ** Location : SeaTac, WA Hybrid is OK ( 3 Days Onsite ) **Roles and responsibilities :-** + Work closely with application, ... and validate **IBM MQ (Inbound and Outbound queues)** and ActiveMQ instances on Linux servers. + Configure dashboards in **Kibana** and **Grafana** to visualize … more
    Cognizant (09/18/25)
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  • Sr. Linux Systems…

    RTX Corporation (El Segundo, CA)
    …citizens are eligible for a security clearance. + Must have experience with Linux system administration. **Qualifications We Prefer** : + Active Top Secret ... teams to support fast-paced, critical programs with classified information system capabilities. Success in this role means you can...security clearance is preferred. + Experience with Linux and Windows Operating Systems . + Experience… more
    RTX Corporation (09/24/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the Fort Meade, MD area. ... adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems...IPA replacing human error and manual process + Analyze system and security logs while responding to… more
    ManTech (08/23/25)
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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented ** System Administrator ** to join our team located in the **Fort Meade, MD** area. ... adding scalability while circumventing manual process for new operating system rollout. + Configure host-based intrusion detection systems...IPA replacing human error and manual process + Analyze system and security logs while responding to… more
    ManTech (08/20/25)
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  • Linux Dev/Ops Systems…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (07/23/25)
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  • Endpoint Linux Systems…

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration, engineering… more
    US Tech Solutions (07/18/25)
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  • Linux Administrator

    Actalent (Troy, MI)
    …as STIG checklists. + Deploy, STIG/harden, test, and audit software. Essential Skills + Certified Linux System Administrator with experience in Linux Red ... Job Title: Linux Administrator Job Description We are...Hat Linux Admin Certificate (preferred) or Ubuntu Linux Admin Certificate. + Active CompTIA Security … more
    Actalent (09/26/25)
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  • Linux Administrator

    Huntington Ingalls Industries (Virginia Beach, VA)
    …do + Maintain smooth operation of multi-user computer systems + Set up administrator and service accounts; manage system documentation + Tune system ... video: https://vimeo.com/732533072 Summary HII Mission Technologies is seeking a skilled Linux Administrator to support the Navy Integrated Training Environment… more
    Huntington Ingalls Industries (09/05/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows… more
    RTX Corporation (09/26/25)
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