• CACI International, Inc. (Washington, DC)
    …solutions (PKI, LDAP, SSL) *Strong understanding of networking, security protocols, and system architecture * Red Hat Certified Specialist in Containers ... strategies. You will bridge software engineering, platform, and operations, ensuring systems are scalable, reliable, and efficient. You will collaborate with… more
    Upward (07/20/25)
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  • Cybersecurity Engineer ( Red Hat

    KBR (Omaha, NE)
    …proactive Linux Systems Administrator with demonstrated expertise in Red Hat Enterprise Linux (RHEL), foundational networking knowledge and TS/SCI ... common networking tools: netstat, firewall, traceroute, tcpdump. Preferred Qualifications: + Red Hat Certified System Administrator (RHCSA) or Red more
    KBR (07/13/25)
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  • Software Maintenance Engineer- RHEL

    Red Hat (Raleigh, NC)
    …code of our offerings. **What you will bring:** + Solid Linux experience at a Red Hat Certified System Administrator (RHCSA) or Red Hat Certified ... and improve customer satisfaction; + Contribute to the global Red Hat 's knowledge management system ;...global team; + Work in both Red Hat 's and, potentially Microsoft's, ticketing systems and… more
    Red Hat (07/25/25)
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  • Sr. Epic Linux Server Administrator

    CaroMont Health (Gastonia, NC)
    …CompTIA Storage+, CompTIA Linux+, or various Red Hat certifications ( Red Hat Certified System Administrator or Red Hat Certified ... Job Summary: The Sr. Epic Linux Server Administrator will have in-depth knowledge of Linux server...plus. Experience: 7+ years of hands-on experience in Linux system administration (preferably Red Hat ,… more
    CaroMont Health (07/23/25)
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  • Sr. 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 Inc. has a...or Oracle Certified Professional Oracle Linux System Administrator ; or Red Hat Certified… more
    S4 Inc. (07/09/25)
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  • Red Hat Linux System

    Chenega Corporation (Washington, DC)
    …LLC,** a **Chenega Professional Services** ' company, is looking for a ** Red Hat Linux System Administrator ** to support a federal agency. Our company ... Linux System administration experience. + Current certification as a Red Hat Certified Systems Administrator (RHCSA). **Estimated Salary/Wage** USD… more
    Chenega Corporation (06/17/25)
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  • Systems Administrator

    MIKEL (Middletown, RI)
    …knowledge to provide solutions that exceed customer expectations. Job Title: System Administrator with Red Hat Enterprise Linux (RHEL) Experience Seeking ... + Define and document Standard Operating Procedures (SOPs) for system operations. + Ensure systems are hardened...and network protocols. Preferred Certifications: + Red Hat Certified System Administrator (RHCSA)… more
    MIKEL (07/09/25)
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  • Digital Services Web Server Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …* Certifications: Relevant certifications such as AWS Certified SysOps Administrator , Red Hat System Administrator (RHSA), Microsoft Certified: ... help ensure today is safe and tomorrow is smarter. Our work depends on Systems Administrator Senior joining our team. HOW A WEB SERVER SYSTEMS more
    General Dynamics Information Technology (06/11/25)
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  • Systems Administrator

    Leidos (Doral, FL)
    …CompTIA (Server+, Security+, and/or Network+) + AWS certified SysOps administrator . + Red Hat certified system administrator . + Demonstrated ... **Description** Leidos is seeking a ** Systems Administrator ** to join our SCITES...systems and associated hardware. + Strong understanding of system infrastructure management and IT best practices. + Hands-on… more
    Leidos (07/23/25)
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  • Staff Systems Administrator

    Applied Research Associates, Inc. (Raleigh, NC)
    …in computer science, Information Technology, or a related field. + **Certifications:** + Red Hat Certified System Administrator (RHCSA) or Red Hat ... **Description** We are seeking a skilled and experienced Linux System Administrator to join our IT infrastructure...+ **Key Responsibilities:** + Maintain, monitor, and optimize Linux systems (Ubuntu, Red Hat , etc.)… more
    Applied Research Associates, Inc. (05/21/25)
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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 (06/08/25)
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  • Linux Engineer and Everfox TTC…

    TAD PGS, Inc. (San Antonio, TX)
    …infrastructure, based on Everfox Trusted Thin Client (TTC). Desired Qualifications: + Red Hat Certified System Administrator (RHCSA) + Red Hat ... Basic Hiring Criteria: + Proven experience as a UNIX/Linux Administrator , ideally with RedHat systems . + Strong...TTC) even if not previously used. + Experience with Red Hat Enterprise Linux is preferred. The… more
    TAD PGS, Inc. (05/15/25)
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  • Senior System Administrator

    CACI International (Doral, FL)
    …more certifications: CompTIA Server +, Microsoft Certified Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), Certified ... Senior System Administrator Job Category: Information Technology...systems , network architecture, and infrastructure management, ensuring optimal system performance and resilience + Provides technical leadership and… more
    CACI International (06/03/25)
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  • Systems Administrator , Journeyman

    CACI International (Doral, FL)
    …more certifications: CompTIA Server +, Microsoft Certified Azure Administrator Associate, Red Hat Certified System Administrator (RHCSA), Certified ... Systems Administrator , Journeyman Job Category: Information...CACI is seeking an experienced and highly skilled, Journeyman-level System Administrator to join our team to… more
    CACI International (06/03/25)
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  • Sr. Systems Administrator /Task…

    General Dynamics Information Technology (Macdill AFB, FL)
    …Hybrid Administrator + ITIL 4 Foundation Certification + Microsoft Certified: Azure Administrator Associate + Red Hat Certified Engineer (RHCE) + Cisco ... Yes **Job Description:** GDIT has an immediate opening for a **Senior Systems Administrator /Task Lead/Manager** to fill a Core Services management position… more
    General Dynamics Information Technology (05/13/25)
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  • Staff Cyber Systems Administrator

    Lockheed Martin (Hanover, MD)
    …prior to start\. **Desired Skills:** * AWS Solutions Architect certification * AWS SysOps Administrator certification * Red Hat certification * 5 years ... **Description:** What We're Doing: As part of Lockheed Martin Rotary & Mission Systems business area, the C4ISR line of business creates leading\-edge global mission… more
    Lockheed Martin (07/12/25)
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  • Senior Red Hat Systems

    L3Harris (Anaheim, CA)
    …related experience. + 4+ years of System Administration experience using Linux Red Hat + 2+ years of experience working with VMware virtual environments ... development environments + Secret Clearance is required Preferred Additional Skills: + Experience with Red Hat Satellite + Experience with Red Hat more
    L3Harris (07/24/25)
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  • Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …Operations Manager (SCOM) **Certifications:** Comp TIA Security + Certified - CompTIA, Red Hat Certified System Administrator (RHCSA) in Red Hat ... **Job Family:** Systems Administration **Skills:** DISA STIG,Network Architecture, Red Hat Ansible, Red Hat... ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems more
    General Dynamics Information Technology (07/26/25)
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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 (07/17/25)
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  • Lead Engineer

    American Family Insurance - Corporate (Madison, WI)
    Red Hat Certified OpenShift Administrator + Red Hat Certified System Administrator (https://www.redhat.com/en/services/certification/rhcsa) + ... You will transform our data systems and architecture to support greater variety, volume, and velocity of data and data sources. You will extract data from a variety… more
    American Family Insurance - Corporate (04/30/25)
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