• Sr . Linux Systems Engineer

    Spok, Inc. (Plano, TX)
    Sr . Linux Systems Engineer ...fosters a learning and growth environment. + Serves as Redhat Linux expert, responsible for installing, reconfiguring, ... patching, Redhat Linux systems for IT, and assisting support and development...Skills, and Experience + Bachelor's degree + Red Hat Linux + Minimum 5-7 years of hands-on experience administering… more
    Spok, Inc. (10/29/25)
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  • Senior Lab Engineer - RHEL SME

    Leidos (Orlando, FL)
    **Description** The Multi-Domain Solutions Division at Leidos currently has an opening for a RedHat Enterprise Linux Engineer to work in our Orlando, Florida ... within the DI-NIL environment + Configure Windows based authentication to work with RedHat Linux and other systems within the environment for utilizing AD… more
    Leidos (09/26/25)
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  • Senior Systems Engineer

    Fiserv (Irving, TX)
    …an impact on a global scale, come make a difference at Fiserv. **Job Title** Senior Systems Engineer ( Linux Automation) **About your role:** We are seeking ... a skilled and experienced Senior Systems Engineer to join our IT...systems and perform regular system updates and patches of Redhat /Oracle Enterprise Linux using satellite server, spacewalk,… more
    Fiserv (10/29/25)
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  • RedHat & AWS SRE

    Insight Global (Providence, RI)
    …includes secure cloud-hosted and on-premises environments. As part of the team, the Senior Systems Engineer 's responsibilities will include (but will not be ... as well as cybersecurity capabilities; work closely with System Architect and other senior members of the technical team to drive best practices across the entirety… more
    Insight Global (10/24/25)
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  • Senior Systems Software Engineer

    NVIDIA (Santa Clara, CA)
    NVIDIA is looking for a Sr . Software Engineer to specialize in Linux environments, kernel debugging, and container runtimes to develop, optimize, and ... Linux distributions tailored for specialized workloads (eg, Ubuntu, RedHat ). + Support CI/CD integration for kernel and container...are growing fast. If you're a creative and autonomous engineer with a real passion for technology, we want… more
    NVIDIA (09/03/25)
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  • Sr . Hybrid Cloud Platform Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    Sr . Hybrid Cloud Platform Engineer Location: Springfield, VA, US Job ID:...8 Years Experience | + + + | Level 3 - Senior | - PhD + 2 Years Experience | | | | ... ATR 17422 Job Description Job Title: Sr . Hybrid Cloud Platform Engineer Location: Springfield,...Support OpenShift frameworks and tools such as Crossplane, Kyverno, RedHat GitOps, Red Hat ACS, Red Hat ACM -… more
    Arena Technical Resources, LLC (10/21/25)
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  • Senior Linux Engineer

    ManTech (Camp Springs, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Linux Engineer ** to join our team in **Camp Springs, MD** . This is a hybrid position. ... and associated industry leading toolsets **Preferred Qualifications:** + Relevant cloud and RedHat linux certification(s) **Security Clearance** : + Must be able… more
    ManTech (09/03/25)
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  • Senior Ansible DevOps & Linux

    Charles Schwab (Austin, TX)
    …with enterprise Server Operating Systems such as RHEL 8 and 9 + In-depth RedHat Linux OS and podman container products, specifically: o Deploying OS platforms ... and scalability of the I&O Ansible Automation Platform. Schwab is adopting RedHat AAP to transform the way infrastructure automation is executed. Our strategic… more
    Charles Schwab (10/29/25)
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  • Sr . UNIX Systems Engineer

    CGI Technologies and Solutions, Inc. (Radford, VA)
    ** Sr . UNIX Systems Engineer ** **Category:** Infrastructure/Cloud **Main location:** United States, Radford **Position ID:** J1025-2168 **Employment Type:** Full ... future duties and responsibilities:** This position is for a Senior UNIX System Engineer for a mixed...a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This… more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Senior Linux Engineer (Plano,…

    ManpowerGroup (Plano, TX)
    …client, a leading organization in the technology and enterprise solutions sector, is seeking a Senior Linux Engineer (Plano) to join their dynamic team. As a ... Senior Linux Engineer (Plano), you... Senior Linux Engineer (Plano), you will be an...setup, security, and performance tuning. + Deep knowledge of RedHat Linux systems and networking concepts, including… more
    ManpowerGroup (11/04/25)
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  • Senior Infrastructure Linux & DevOps…

    Matrix Precise, Inc. (Pleasanton, CA)
    The Sr . Infra Linux Engineer 's...Linux as a power user or administrator, specifically RedHat or equivalent distro. + Minimum of three (3) ... Essential Responsibilities: + Build out additional automation which includes the Windows/ Linux OS platforms, Storage platforms and DB platforms. + Roadmap,… more
    Matrix Precise, Inc. (10/17/25)
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  • Principal / Sr . Principal Application…

    Northrop Grumman (Annapolis Junction, MD)
    …is seeking a **Principal Application Software Engineer / Senior Principal Application Software ... Baltimore, MD.** **This requisition may be filled as a** **Principal Application Software Engineer or Senior Principal Application Software Engineer ** **.**… more
    Northrop Grumman (10/10/25)
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  • Sr . Specialist, Network Systems…

    L3Harris (Greenville, TX)
    …Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist, Network Engineer (NE) performs technical planning, system ... domains in the interest of national security. Job Title: Sr . Specialist, Network Systems Engineering Job Code: 28999 Job...Experience with HAIPE devices is also a plus + RedHat Enterprise: Linux + Experience working with… more
    L3Harris (09/25/25)
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  • Sr . DevOps Engineer

    Two95 International Inc. (Malvern, PA)
    Sr . DevOps Engineer - Malvern, PA...least one of these languages: Java, Python, Go, Ruby. Linux system administration experience (eg RedHat / ... Title - Sr .DevOps Engineer Position - Contract (6+ Months) Location - Malvern, PA Rate- $Open(Best Possible) Responsibilities: Maintaining and evolving a… more
    Two95 International Inc. (09/08/25)
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  • Sr Information Security Engineer

    MUFG (Tampa, FL)
    …across enterprise environments. This role requires deep technical expertise in AIX and RedHat Linux systems, along with strong scripting skills in Bash, Korn, ... key access. **Responsibilities:** + Administer and secure Unix-based systems (AIX, RedHat Linux ) across enterprise environments, ensuring compliance with… more
    MUFG (10/22/25)
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  • Sr Principal Cyber Systems Engineer

    Northrop Grumman (Melbourne, FL)
    …Monitoring (SIEM) and IDS/IPS tools such as ACAS, HBSS, and Splunk within Linux RedHat and Windows environments. * Familiarity with vulnerability and compliance ... of history, they're making history. Northrop Grumman Aeronautics Systems has an opening for Sr . Cyber Information Systems Security Engineer to join our team of… more
    Northrop Grumman (10/22/25)
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  • Conus/OCONUS Travel Sr . Software…

    RTX Corporation (Woburn, MA)
    …create a safer, more secure world. The Raytheon team is looking for a Senior Software Engineer to support the AN/TPY-2 missile defense program's team Firefly ... of scripting tools, Python, Matlab, and COTS products. + Knowledge of Redhat and Linux Operating Systems. + Experience with tools such as Atlassian Suite (eg,… more
    RTX Corporation (09/13/25)
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  • Software Engineer Sr

    Lockheed Martin (Huntsville, AL)
    …and IT troubleshooting skills \- Experience working with both Windows and RedHat Enterprise Linux operating systems \- Experience installing and configuring ... engineering problems\. Lockheed Martin is looking for a dynamic, hardworking Software Engineer to support Software Item \(SI\) development and integration for the… more
    Lockheed Martin (09/24/25)
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  • Principal Embedded Software Eng or Sr

    Northrop Grumman (Buffalo, NY)
    …this level of clearance for continued employment. **Preferred Qualifications:** + Experience with RedHat Linux Operating Systems + Experience with Qt or other UI ... history. Northrop Grumman Mission Systems sector is seeking a **Principal Embedded Software Engineer or a Sr . Principal Embedded Software Engineer ** to… more
    Northrop Grumman (09/23/25)
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  • Sr . Specialist, Software Engineering

    L3Harris (Salt Lake City, UT)
    …+ Experience with RHEL 7/8/9 environments as well as Ubuntu or Debian. + RedHat Certified Engineer (RHCE). + Knowledge of network firewalls, routing, subnetting, ... domains in the interest of national security. Job Title: Sr . Specialist, Software Engineering Job Code: 29496 Job Location:...Shift Work We are seeking an experienced, self-motivated software engineer with a DevOps focus to join our L3Harris… more
    L3Harris (10/05/25)
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