• The Computer Merchant, LTD. (Pascagoula, MS)
    system monitoring, patch management, and performance tuning. Maintain and configure Red Hat Enterprise Linux systems . Collaborate with cross-functional ... JOB TITLE: SYSTEM ADMINISTRATOR JOB LOCATION: PASCAGOULA, MS...(eg, CompTIA A+, Network+, CCNA, Security+, etc.) Proficiency in Red Hat Enterprise Linux (RHEL) administration. Strong… more
    job goal (01/07/26)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …of the following certifications is preferred: ITIL 4 Foundations; Red Hat Certified Systems Administrator ; or Linux Professional Institute Certification ... Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 is seeking an...or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified… more
    S4 Inc. (01/07/26)
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  • Advanced Sciences and Technologies (AS&T)- Linux…

    AS&T (Pomona, NJ)
    …experience Bachelors Degree in related field Required Experience: Red Hat Linux System Administrator Red Hat Ansible Automation F5 Networks GTM ... Advanced Sciences and Technologies (AS&T)- Linux System Administrator (Pomona, NJ) Linux ...to maintain a 24x7x365 uptime service + Engineering of systems administration-related solutions for various project and operational needs… more
    AS&T (01/10/26)
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  • Linux System Administrator - US…

    CGI Technologies and Solutions, Inc. (Lafayette, LA)
    …* Experience in patch management. * Relevant certifications such as AWS Certified SysOps Administrator or Red Hat Certified Engineer (RHCE) are a plus. ... **Linux System Administrator - US Citizenship Required**...Duty (EOD) clearance * 5-7 years of experience Unix system administration * Proficiency in Linux systems more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior Systems Administrator

    ManTech (Fairmont, WV)
    …Certified Systems Administrator /Engineer (MCSA/MCSE) or equivalent (eg, Azure Administrator ). + Red Hat Certified Engineer (RHCE) or equivalent ... **MANTECH** seeks a motivated and customer-oriented **Senior Systems Administrator - Windows/Linux Dual-Stack Specialist** to join our team in **Boulder, CO** .… more
    ManTech (11/05/25)
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  • System Administrator - Linux

    Electrosoft (Atlanta, GA)
    System Administrator - Linux Posted: 10/01/2025...many benefits and opportunities we offer. Systems Administrator - Linux ( Red Hat ... seeking a highly skilled and experienced Systems Administrator - Linux ( Red Hat ...Docker), AWS, and GitLab. + Maintain detailed documentation for system designs, configurations, processes, and service records. + Collaborate… more
    Electrosoft (10/25/25)
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  • Senior Systems Administrator

    Exeter Government Services, LLC (Miami, FL)
    …one of the following: MCSA Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System Administrator (RHCSA) Required Education: Bachelor ... Position Description: Exeter Government Services is seeking a Senior Systems Administrator (SA) to work for SOUTCOM...Server 2016, Azure Administrator AZ-104 , or Red Hat Certified System more
    Exeter Government Services, LLC (11/30/25)
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  • Senior Network and Computer Systems

    NANA Regional Corporation (South Burlington, VT)
    …Security+, CASP+. + Cisco CCNP/CCNA. + Microsoft Certified: Azure Administrator /Architect. + Red Hat Certified System Administrator (RHCSA). + VMware ... We are seeking an experienced Senior Network and Computer Systems Administrator to lead the administration, security,...of responsibility. + Expertise in Windows Server administration, Linux systems ( Red Hat /CentOS), and Active… more
    NANA Regional Corporation (01/09/26)
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  • Linux Administrator

    CACI International (Chantilly, VA)
    …Identity and Access Management (IAM) and integration with Linux systems . * Red Hat Certified System Administrator (RHCSA) or Red Hat ... Linux Administrator Job Category: Information Technology Time Type: Full...The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This… more
    CACI International (11/13/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …Hybrid Administrator + ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + VMware ... + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our team, bringing… more
    General Dynamics Information Technology (01/05/26)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... deployment and infrastructure provisioning. - Configure, deploy, and maintain Red Hat Ansible Automation Platform for large-scale...5+ years of directly relevant experience as a Linux System Administrator . - 3+ years of experience… more
    BCMC (10/16/25)
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  • Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    Systems Administrator The Opportunity: In this...Certified: Windows Server Hybrid Administrator Associate, or Red Hat Certified System ... role, you'll design, operate, and evolve the systems that power national-security missions. From enterprise Windows and...such as RHEL or Ubuntu supporting production and mission systems . + Administer and optimize virtualization platforms such as… more
    BOOZ, ALLEN & HAMILTON, INC. (12/23/25)
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  • Lab Administrator

    Red Hat (Raleigh, NC)
    …Automotive Enablement team is looking for a Lab Administrator to join us on Red Hat 's In-Vehicle Operating System product offering. In this role you will ... Engineering, Product Management, Documentation, and Tool Chain teams. + Work with remote Red Hat colleagues and automotive platform vendors bringing up and… more
    Red Hat (01/06/26)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …+ High School Diploma required; Bachelros degree preferred + Must have either the Red Hat Certified System Administrator (RHCSA) or Red Hat ... **Manage and oversee Engineers on the following:** + Utilize Red Hat Enterprise Linux system ...following operating systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Senior Red Hat /Linux Information…

    EPS Corporation (Panama City Beach, FL)
    …Bachelor of Science in Information Systems , Computer Science, or related IT field. Red Hat Certified System Administrator (RHCSA) and Security+ ... Senior Red Hat /Linux Information Systems ...Senior Red Hat /Linux Information Systems Security Engineer -...Corporation is currently seeking A candidate for Cyber Security Systems Administrator at Panama City Beach, FL.… more
    EPS Corporation (10/15/25)
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  • Ansible Associate Principal Solution Architect…

    Red Hat (Columbus, OH)
    …power + Solid Linux system administration skills at the level Red Hat Certified System Administrator (RHCSA) or higher + Expert in Ansible ... The North America Financial Services Red Hat Sales team is seeking a Specialist Solution Architect. In this role, you will support the Ansible Sales team and… more
    Red Hat (01/08/26)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    …US * * * **The Opportunity:** We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration ... Linux Systems Administrator Job Category: Information Technology...a Linux Administrator with a focus on Red Hat Enterprise Linux. + Strong proficiency… more
    CACI International (12/18/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …the following relevant certifications and experience will be given preferential consideration + Red Hat Certified Systems Administrator + Red Hat ... Engineers provide technical leadership and guidance on security automation and secure system engineering topics to both internal and external teams and are… more
    SAP (10/24/25)
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  • Principal Software Engineer

    SAIC (Honolulu, HI)
    …start. + Must be able to obtain a TS/SCI after start. **DESIRED SKILLS:** + Red Hat Certified System Administrator (RHCSA) or Red Hat Certified ... seeking a **Principal Software Engineer** who will be a systems administrator providing on-site hardware and software...Must be local to area** **JOB DUTIES:** + Provides System Administrator support duties to include setting… more
    SAIC (11/28/25)
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  • Secret Cleared Windows and Linux Admin

    Insight Global (Pearl City, HI)
    …Level Linux Professional . RHCE Red Hat Certified Engineer . RHCSA Red Hat Certified System Administrator . RHCDS Red Hat Certified Data ... scanning tools like ACAS and implementing STIGs. Responsibilities include: . RHEL system administration for physical and virtual servers . Windows server system more
    Insight Global (01/06/26)
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