Showing page 1 of 502 (Total listings: 10035)

Unix/Linux Administrator

Watershed Security ✓ Verified
Direct Apply
Dahlgren, King George County
Oct 6, 2026

Watershed Security, is a Veteran Owned Small Business with over 20 years’ Cybersecurity and Government Contracting experience. Watershed is looking for a hands-on Unix/Linux Systems Administrator to support NSWCDD. ; onsite in Dahlgren, VA. REQUIRED QUALIFICATIONS Key Responsibilities Three (3) years of professional experience in UNIX and/or Linux System Administration of networks and software systems. Experience in system backup and recovery; basic software management; security management and …

Senior Linux Administrator

Kforce Technology Staffing ✓ Verified
Direct Apply
US
Oct 12, 2026

Salary: $123,000 - 163,000 per year Requirements: 6 years of experience in Linux systems administration, infrastructure, security, or platform engineering Advanced experience administering Ubuntu and Red Hat Enterprise Linux (RHEL) Experience building and supporting production infrastructure from the ground up Hands-on experience with VMware vSphere technologies and KVM virtualization Experience with Nessus or comparable vulnerability management tools Experience integrating Linux systems with L…

Unix/Linux Administrator

Jobscast ✓ Verified
Direct Apply
Jacksonville, Duval County
Oct 12, 2026

Unix/Linux Administrator Position Description The best version of us starts with You! We CGI is for a motivated and detail-oriented Unix/Linux Operations Specialist to join our team supporting a leading global Bank client. This role is to support patch deployment, implementation, scheduling, coordination, and governance activities across infrastructure platforms. You will also contribute to patch operations, automation, tooling integration, and compliance activities to help maintain secure, rel…

Unix/Linux Administrator

System One ✓ Verified
Direct Apply
Washington, Washington, D.C.
Oct 12, 2026

Senior UNIX Linux Systems Engineer Washington, DC Hybrid – On-Site 2 days per week Hourly Rate: $75/hr. W2 Benefits Available Conversion Salary: Up to $150,000 annually, plus benefits Federal End Customer – US Citizenship Required Clearance: Public Trust eligibility System One IT is seeking a Senior Linux/Unix Systems Engineer to support a federal end-customer. The role will serve as the senior technical authority for the agency’s Linux platform. The Systems Engineer will design, engineer, and …

Senior Red Hat Linux Administrator

Liberty Personnel Services, Inc. ✓ Verified
Direct Apply
Fort Washington, Montgomery County
Oct 12, 2026

Job Details: Senior Red Hat Linux Administrator Location: Fort Washington, PA – Onsite Hybrid We are seeking a Senior Red Hat Linux Administrator to support and maintain enterprise Linux systems supporting critical ERP applications. Responsibilities: * Administer and support Red Hat Enterprise Linux (RHEL) environments. * Support Linux infrastructure supporting ERP and business-critical applications. * Perform system upgrades, patching, monitoring, troubleshooting, and performance tuning. * Man…

Linux Administrator - Secret Clearance Required

General Dynamics Information Technology ✓ Verified
Direct Apply
Falls Church City, Virginia
Oct 6, 2026

Public Trust: None Requisition Type: Regular Your Impact Own your opportunity to support our nation's defense. Make an impact by connecting and securing critical operations across the globe, keeping our country safe and secure. Job Description Linux Administrator We are seeking a Linux Administrator to support the Infrastructure Management Monitoring Team in Falls Church, Virginia. This role is critical to maintaining and supporting Linux operating systems. The ideal candidate is a proactive pr…

Direct Apply
Arlington, Arlington County
Oct 12, 2026

BCMC supports a U.S. Government customer on a mission critical program to design, build, deliver, and operate a next generation network operations environment. As part of a broader consolidation and modernization vision, this role contributes directly to the establishment of team dedicated to maintaining a Cyber Threat Intelligence Database. This role will also contribute to the creation, maintenance, and expansion of such a system across multiple domains. We are seeking a Senior Linux Administ…

Tier 2 Linux Administrator - TS/SCI with polygraph

General Dynamics Information Technology ✓ Verified
Direct Apply
Fort Belvoir, Fairfax County
Oct 6, 2026

Own your opportunity to serve as a critical component of our nation’s safety and security. General Dynamics Information Technology (GDIT) is seeking a highly skilled IT Engineer with strong experience in Linux system administration and strong competency in Microsoft Enterprise Systems to provide Tier 2 support for a large Federal Intelligence Agency. This role is part of a high-performing team that supports mission-critical infrastructure across multiple security enclaves and hybrid environment…

Tier 2 Linux Administrator - TS/SCI with polygraph

General Dynamics Information Technology ✓ Verified
Direct Apply
Fort Belvoir, Fairfax County
Oct 6, 2026

Public Trust: None Requisition Type: Regular Your Impact Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description General Dynamics Information Technology (GDIT) is seeking a highly skilled IT Engineer with strong experience in Linux system administration and strong competency in Microsoft Enterprise Systems to provide Tier 2 support for a large Federal Intelligence Agenc…

SE Linux Based MLS SME Linux Administrator

Cohere Technology Group LLC ✓ Verified
Direct Apply
Springfield, Fairfax County
Oct 6, 2026

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 committed to a culture of continuous, standards-driven process improvement and assimilation of indust…

Tier II Linux Administrator - TS/SCI with Polygraph

General Dynamics Information Technology ✓ Verified
Direct Apply
Alexandria, Alexandria City
Oct 12, 2026

Public Trust: None Requisition Type: Regular Your Impact Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats. Job Description Seize your opportunity to make a personal impact as an Tier II Linux Administrator supporting our intelligence customer. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career. At GDIT, people are our different…

Linux Administrator

GovCIO ✓ Verified
Direct Apply
Fort Sam Houston, Bexar County
Sep 29, 2026

GovCIO is seeking a self-motivated Linux Administrator to support Linux servers and services for the 616th Operations Center (616 OC). The administrator will perform routine sustainment and troubleshooting independently, follow approved procedures for security and change control, and coordinate complex changes and incidents with senior engineers and mission partners. The environment includes Red Hat Enterprise Linux (RHEL), other Linux distributions as applicable, VMware-hosted systems, and res…

Linux Administrator

Pacer Group ✓ Verified
Direct Apply
US
Oct 14, 2026

Job Title: Linux Administrator Location: Remote Work Arrangement: Remote Employment Type: Contract Duration: 6 months Domain: Enterprise Infrastructure Operations Pay Rate: $50.00/hr W2 | $60.00/hr C2C Application Deadline: October 20, 2026 SKILLS REQUIRED Primary (Must-Have): • Red Hat Enterprise Linux (RHEL) | Red Hat Satellite administration • Ansible Automation Platform | Scripting (Bash, Python, Shell) • Infrastructure as Code (Terraform) | RHEL Gold Images & Custom RPM packaging • Enterpr…

Linux Administrator

Synchro ✓ Verified
Direct Apply
Clarksburg, Montgomery County
Oct 6, 2026

Job Title: Support Technician / Linux Admin Location: Clarksburg, MD (onsite) Job Type: 6 month contract to hire Pay Rate: $33-35/hr Our client is a leader in the vehicle industry, developing cutting-edge technology. Their innovative approach is creating safer, more efficient driving solutions, and they are seeking a Support Technician to join their growing team. You will play a pivotal role in supporting the hardware and systems that power vehicles. This position involves troubleshooting hardw…

Linux System Administrator

System One ✓ Verified
Direct Apply
Cary, Wake County
Oct 12, 2026

Linux System Administrator Assignment Details Contract Length: 12 Months Work Location: 100% Remote Travel Requirement: Occasional travel to Dallas, TX (1-2 days annually) Pay range: $70 - $75/hour We are seeking an experienced Linux System Administrator . This is a 12-month engagement focused on infrastructure, systems administration, network operations, and automation. Occasional travel to Dallas, TX may be required. Key Responsibilities Administer and support Linux-based systems and infrastr…

Linux System Administrator

Altamira Technologies Corp. ✓ Verified
Direct Apply
Fairborn, Greene County
Oct 12, 2026

: Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies. We focus on recruiting talented, self…

Direct Apply
Utah, US
Oct 7, 2026

Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active customers across 185 countries for its flexible, scalable, global Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage solutions. In December 2024 Vultr announced an equity financing at a $3.5 billion valuation. Founded b…

Direct Apply
Illinois, US
Oct 7, 2026

Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active customers across 185 countries for its flexible, scalable, global Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage solutions. In December 2024 Vultr announced an equity financing at a $3.5 billion valuation. Founded b…

Direct Apply
Florida
Oct 7, 2026

Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active customers across 185 countries for its flexible, scalable, global Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage solutions. In December 2024 Vultr announced an equity financing at a $3.5 billion valuation. Founded b…

Direct Apply
Kentucky, US
Oct 7, 2026

Who We Are Vultr is on a mission to make high-performance cloud infrastructure easy to use, affordable, and locally accessible for enterprises and AI innovators around the world. With 33 global cloud data center locations, Vultr is trusted by hundreds of thousands of active customers across 185 countries for its flexible, scalable, global Cloud Compute, Cloud GPU, Bare Metal, and Cloud Storage solutions. In December 2024 Vultr announced an equity financing at a $3.5 billion valuation. Founded b…

We use cookies to optimize search configurations and track AdSense performance. Accept cookie consent to proceed. Privacy Policy