- Space Dynamics Laboratory (North Logan, UT)
- …Date Posted: January 5, 2026 Space Dynamics Laboratory (SDL) is seeking a Junior Linux System Administrator to design, implement, secure, and maintain systems ... operational maintenance, support, and upgrades + Implements and maintains Linux security hardening, patch management, user and permission administration, and… more
- CACI International (Sterling, VA)
- …documentation for Linux system architectures, processes, and procedures + Mentor junior engineers on Linux and best practices + Evaluate and recommend ... Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full...* **The Opportunity** : We are seeking an experienced Linux Engineer to join our team with a background… more
- NTT America, Inc. (Plano, TX)
- …also participate in automation initiatives, incident and change management, and mentor junior team members. **Key Responsibilities** **Cloud Linux Operations & ... apply now. We are currently seeking a Multi Cloud Linux Engineer to join our team in Plano, Texas...and network teams for solution delivery and support. Mentor junior engineers and provide technical guidance as needed. Create… more
- SMX (Patuxent River, MD)
- …efforts across multiple Department of Defense (DoD) enclaves + Mentor and support junior UNIX/ Linux System Administrators by providing technical guidance on task ... Center (PRDC). This individual will work alongside a team of UNIX/ Linux Systems Administrators responsible for maintaining the integrity, availability, and security… more
- General Dynamics Information Technology (Macdill AFB, FL)
- …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,RedHat,System Administration **Certifications:** CompTIA Security+ CE | CompTIA - ... customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator** and build an impactful career in enterprise IT, collaborating… more
- NTT America, Inc. (Plano, TX)
- …and forward-thinking organization, apply now. We are currently seeking a Multi Cloud Linux Engineer to join our team in Plano, Texas (US-TX), United States (US). ... your time and patience_ **Summary of the position:** The Cloud Linux Engineer is responsible for advanced technical support, administration, and optimization… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- Senior Systems Administrator ( Linux ) Location HI - Kaua'i Job Code 13533 # of openings 1 Apply Now ... Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support our government customer… more
- Electrosoft (Atlanta, GA)
- System Administrator - Linux Posted: 10/01/2025 Electrosoft Services, Inc. is an award-winning company that provides comprehensive technology-based solutions and ... and share in the many benefits and opportunities we offer. Systems Administrator - Linux (Red Hat Enterprise Linux ) Position Summary: We are seeking a highly… more
- Amentum (Waimea, HI)
- Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US Navy ... of Defense (DoD) environment. This role requires deep technical expertise in Linux systems, leadership in secure system administration, and a strong working… more
- Broadcom (Plano, TX)
- …a Candidate Account, please Sign-In before you apply.** **Job Description:** **Senior Linux QA Engineer** **Job Description:** Are you a passionate IT professional ... and driving innovation? We are seeking a dynamic Senior Linux QA Engineer to join our R&D team. In...and continuous learning within the QA team. + Mentor junior engineers and guide them in their professional growth.… more
- SAIC (Princeton, NJ)
- **Description** SAIC is recruiting for a **Senior Linux Systems Administrator** to join our program as a general technologist to support our NOAA GFDL program in ... a daily basis this individual may divide their time between (1) managing junior Admins to support lower level issues; (2) identifying, evaluating and prioritizing… more
- Leidos (Camp Springs, MD)
- **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT ... our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in designing,… more
- Huntington Ingalls Industries (Nellis AFB, NV)
- …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, and Training team at ... primary responsibility would be leading a team of System Administrators that provide Linux System support to a team of engineers, Subject Matter Experts, and Pilots.… more
- Truist (Atlanta, GA)
- …**Please review the following job description:** We are seeking a highly skilled Senior Linux Engineer with deep expertise in Red Hat Enterprise Linux (RHEL ... environments. The ideal candidate will bring comprehensive knowledge of Linux OS internals, networking and storage fundamentals, and experience managing… more
- NBC Universal (Glendale, CA)
- …"What would you say you do here?" + Leading support of the Linux environment including but not limited to security updates, package repository management, ... investigation and deployment of Linux OS / kernel configuration and hardware lifecycle management...on industry standards + Deliver training and mentorship to junior members of the team on administration and best… more
- The Boeing Company (Hazelwood, MO)
- …Company's Specialized United States Infrastructure organization is currently seeking a **Senior Linux Systems Administrator** to join the team in **Hazelwood, MO** . ... create standard operating procedures for system administration tasks + Mentor junior team members and provide leadership, while diagnosing and resolving performance… more
- Insight Global (Nashville, TN)
- Job Description Our client is looking for a Senior Linux Containerization Administrator to join their team . This is a direct hire role and will get access to our ... supporting RedHat OpenShift, and the containerization solutions built around Linux containers and managed by Kubernetes. 80% of this...a collaborative team and who is open to mentoring junior administrators. We are a company committed to creating… more
- SAIC (Arlington, VA)
- …seek out opportunities to learn new skills and willingly share knowledge with junior team members. + Initiative in finding and prioritizing tasks, including security ... day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in...and RedHat OpenShift. + KEY - Expertise in managing Linux servers and infrastructure. + Expertise virtualization technologies and… more
- Samsung SDS America (Plano, TX)
- …empower businesses to operate smarter and faster. Samsung SDS America is seeking a Senior Linux Data Center Engineer to join our dynamic team in Plano, TX. This role ... is ideal for a seasoned infrastructure professional with deep expertise in Linux systems and high-performance computing (HPC). You will be at the forefront of… more
- Arena Technical Resources, LLC (St. Louis, MO)
- Linux Systems Administrator Location: St. Louis, MO, US Job ID: ATR...to be considered: + + + | Level 1 - Junior | - Master's Degree + 0 Years Experience | | ... hands on experience with (not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems with RHEL 8 workstations and… more
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