Showing page 3 of 2474 (Total listings: 49472)

Unix/Linux Administrator

System One ✓ Verified
Direct Apply
Mount Rainier, Prince George's County
Aug 5, 2026

Job Title: Unix/Linux Administrator Location: Washington DC (hybrid) Type: Contract To Hire Compensation: $50.00/HR-$60.00/HR on W2 Security Clearance: Must possess or be eligible to obtain and successfully complete a Public Trust background investigation and/or a Public Trust clearance Responsibilities Design, implement, and maintain Linux-based systems for federal projects, ensuring stability, security, and performance. Manage end-to-end Linux environment operations, including system performa…

Sr. Linux Administrator

Spyglass Partners LLC ✓ Verified
Direct Apply
Fort Worth, Tarrant County
Aug 13, 2026

8-10 years of experience as a Linux Administrator - RedHat, etc. Must have a strong background and ability to perform patching Run Ansible scripts Help with the day-to-day Linux functions to keep systems running This position is located in Fort Worth, TX - need to work onsite No 3rd Party vendors, candidates, emails or calls.

Linux / Windows Administrator

Spyglass Partners LLC ✓ Verified
Direct Apply
Fort Worth, Tarrant County
Jun 23, 2026

8-10 years of experience as a Linux Systems Administrator (virtual and physical). Experience needed in a variety of Linux versions, platforms, etc. Strong background with Windows Systems Administration needed - 5 years. Experience with Ansible for patching. VMWare and Active Directory. Experience with Privileged Access Management (PAM) and Identity Security solutions. No 3 rd Party candidates, vendor emails or call.

Linux System Administrator

Chenega MIOS ✓ Verified
Direct Apply
Alameda, Bernalillo County
Mar 27, 2026

Linux System Administrator Albuquerque, NM Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals who support large-scale government operations by leveraging cutting-edge technology …

Linux Security Admin

Talent Groups ✓ Verified
Direct Apply
Five Corners, Hudson County
Aug 4, 2026

We are seeking an experienced UNIX/Linux Systems Security Engineer to support the development and enhancement of enterprise authentication tools. This role focuses on accelerating software delivery for Kerberos-based authentication solutions while contributing to secure, high-performance system integrations. Required Qualifications Strong experience with UNIX/Linux operating systems . Proficiency in C programming for systems and network development. Experience with Perl scripting . Solid unders…

Linux Systems Administrator

ArnAmy, Inc. ✓ Verified
Direct Apply
Tallahassee, Leon County
Aug 22, 2026

Job Purpose: Installs, configures, maintains and performs system integration testing of UNIX based operating systems, related utilities and hardware. Responsible for troubleshooting UNIX-based hardware and software problems. Monitors systems activities and fine tunes system parameters and configuration to optimize performance and ensure security of systems. Performs capacity analysis, monitors and controls usage of disk space. Develops procedures for routine administration including backup/rest…

Software Engineer (Linux)

Lockheed Martin Corporation ✓ Verified
Direct Apply
Manassas, Prince William County
Jul 9, 2026

Job Description Who we are Lockheed Martin is a global leader in aerospace, defense, and technology solutions. Our Manassas campus is a thriving center of engineering expertise, fostering a culture that encourages creativity, excellence, and the creation of exceptional products. Our team is made up of dedicated professionals who are passionate about pushing the boundaries of what's possible. The Work Lockheed Martin Rotary and Mission Systems is seeking a Software Engineering professional to jo…

Linux System Admin

Geopaq Logic ✓ Verified
Direct Apply
Campbell, Santa Clara County
Aug 21, 2026

Job Title: System Storage Admin. Contract Period: 6 months Working Location: 3655 N 1st, San Jose CA 95134 Work Hours: 9am ~ 6pm Local Time Responsibilities: Engineering of systems administration-related solutions for various project and operational needs Install new/rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc. in accordance with standards and project/operational requirements. Virtualization platform (VMware, KVM, and other) Stora…

Linux System Administrator

Astute Solutions LLC ✓ Verified
Direct Apply
US
Jul 31, 2026

1. Experience in Linux system administration in any combination of the following areas: Design Installation Optimization Configuration Security design, configuration and maintenance Ongoing operations and maintenance including, but not limited to: Backup and recovery Patches and upgrades Performance tuning Troubleshooting

Linux Systems Administrator

Booz Allen Hamilton ✓ Verified
Direct Apply
Mount Rainier, Prince George's County
Mar 27, 2026

Job Number: R0234152 Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain specialist to help us design, deploy, and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the infrastructure be…

Senior Linux Engineer

Apex Systems ✓ Verified
Direct Apply
Charlotte, Mecklenburg County
Jun 30, 2026

Job: 3040264 Job Description: Senior Linux Engineer Location: Charlotte, North Carolina (On-site) Duration: 12 months Payrate: $60 - 65/hr on W2 Role Overview We are seeking a Senior Linux Engineer to join our team. The engineer will be responsible for building a platform to support the full stack, including application integration, performance management, security implementation, configuration management, and problem management across an array of services at both a platform and host level. Key…

SE Linux Based MLS SME Linux Administrator with Security Clearance

Cohere Technology Group LLC ✓ Verified
Direct Apply
North Springfield, Fairfax County
Jul 23, 2026

Cohere Technology Group LLC SE Linux Based MLS SME Linux Administrator Springfield, VA - Full Time Location: Springfield, VA Clearance: Must have active TS/SCI with CI Poly to apply Program Description: Cohere Technology provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (HPC) services through the HPC lifecycle for computational requirements, architecture, acquisition, and operations to federal government customers. Our employees embrace automation, innovation, and are co…

Linux Engineer

Electrosoft ✓ Verified
Direct Apply
Atlanta, Fulton County
Jul 3, 2026

_Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance. What sets us apart from all other con…

Linux Engineer

Insight Global ✓ Verified
Direct Apply
Woonsocket, Providence County
Jun 30, 2026

Job Description We are seeking a highly skilled Linux Engineer to join our team and support the design, deployment, integration, and ongoing management of Linux-based infrastructure and containerized platforms. This role requires strong hands-on experience with Kubernetes, Docker, and modern container technologies, along with a solid foundation in Linux systems administration, troubleshooting, and operational best practices. The ideal candidate will also bring experience with Linux, networking,…

Linux Administrator

Insight Global ✓ Verified
Direct Apply
Atlanta, Fulton County
Jun 18, 2026

Job Description Design, deploy, and maintain Linux servers, with a focus on RHEL and Ubuntu distributions. Implement and manage security controls such as SELinux, FIPS mode, firewalls, and access policies. Harden Linux systems in line with STIG, NIST 800-171, and CMMC Level 2 compliance guidelines. 75-95K perm Contract to hire onsite in Midtown We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are …

Linux Administrator

BAE Systems ✓ Verified
Direct Apply
Aberdeen, Harford County
Jul 25, 2026

Job Description In support of the Army Research Laboratory DoW Supercomputing Resource Center (ARL-DSRC), BAE Systems provides program management and technical support necessary to advance services, capabilities, infrastructure, and technologies. BAE Systems is seeking a Linux Administrator to support a team of administrators with standard Linux system administration duties at Aberdeen Proving Ground, MD. The selected candidate will perform standard Linux System Administration duties as require…

Linux Administrator

Robert Half ✓ Verified
Direct Apply
Minneapolis, Hennepin County
Aug 15, 2026

Description We are looking for an eager Linux/Unix Systems Administrator. Linux and Microsoft Server Administration Storage System (Netapp) VMWare and Citrix XenServer Administration Server backups Hardware installation and maintenance (requires some lifting) Assists HelpDesk support and departmental technical service requests Network and Telecommunications Assists in The management of network devices (router, firewall, switches, etc.) administration, and reporting. Monitoring network performan…

Linux Administrator

ASM Research, An Accenture Federal Services Company ✓ Verified
Direct Apply
Charleston, Kanawha County
Apr 18, 2026

The Backup and Recovery Specialist, Senior leads the architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design decisions for new workloads and disaster recovery strategies. The specialist acts as the highest-level escalation point for severe backup failures and high-risk restoration a…

Linux Administrator

ASM Research, An Accenture Federal Services Company ✓ Verified
Direct Apply
Montpelier, Washington County
Apr 18, 2026

The Backup and Recovery Specialist, Senior leads the architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design decisions for new workloads and disaster recovery strategies. The specialist acts as the highest-level escalation point for severe backup failures and high-risk restoration a…

Linux Administrator

ASM Research, An Accenture Federal Services Company ✓ Verified
Direct Apply
Carson Mall, Carson City
Apr 18, 2026

The Backup and Recovery Specialist, Senior leads the architecture and governance of enterprise backup and recovery services that protect large, complex environments supporting mission-critical systems in a federal IT setting. This role owns the overall health, scalability, and resiliency of backup platforms, guiding design decisions for new workloads and disaster recovery strategies. The specialist acts as the highest-level escalation point for severe backup failures and high-risk restoration a…

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