Linux Administrator - 77,709+ job offers

Overview i3 is searching for a Senior Linux Administrator to support the Missile Defense Agency Information Management and Software Services (AIMSS) effort. The mission is to design and implement a Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs adm

Piper Companies is seeking a Linux Systems Administrator to support and maintain secure infrastructure within the technology services industry. The Linux Systems Administrator role focuses on supporting a secure monitoring and automation environment, and the Linux Systems Administrator will play a k

An employer in the Dayton, Ohio area is seeking a Linux Administrator. This individual will be responsible but not limited to the following: will oversee the management of network and software systems across the organization, ensuring seamless connectivity and optimal performance. This role requires

Dice is the leading career destination for tech experts at every stage of their careers. Our client, EA Team, Inc., is seeking the following. Apply via Dice today! Linux Operations Administrator Introduction We are seeking a skilled Linux L2 Operations Administrator to manage the end-to-end lifecycl

Hi, Hope you are doing well. I have an immediate requirement. Please let me know if you are interested in this role, and share your updated resume. Job Title: Linux Operations Admin Location: Dearborn, MI (Onsite) Mode: Contract Linux L2 Operations Admin Responsible for the end-to-end lifecycle mana

Dice is the leading career destination for tech experts at every stage of their careers. Our client, QCI/Quandrant, Inc., is seeking the following. Apply via Dice today! **Linux Systems Administrator Scott AFB, IL Pay from: $115,000/yr MUST :** Active DoW Secret clearance 8+ years of experience in S

ManTech International

ManTech International is seeking a Linux System Administrator to support mission-critical Information Technology (IT) and Technical Support operations for U.S. national security customers. In this role, you will design, implement, secure, and maintain enterprise Linux environments that underpin inte

Overview Edgewater Federal Solutions is seeking a Linux System Administrator to support a major national laboratory. Responsibilities Monitor, maintain, and repair physical and virtual server systems Resolve technical issues affecting hardware, operating systems, or applications Apply operating syst

Piper Companies is seeking a Linux Systems Administrator for a world leading technology and cybersecurity organization. The Linux Systems Administrator role is a 6‑month contract position focused on supporting, maintaining, and securing enterprise Linux environments. An ideal candidate for the Linux

Overview Oxford Global Resources is supporting a direct-hire opportunity for a Senior IT System Administrator on a long-term, mission-critical DoD program. This role supports classified systems across sustainment, development, and lab environments and requires a senior-level professional capable of

BCMC is supporting a U.S. Government customer to provide support for onsite incident response to civilian Government agencies and critical asset owners who experience cyber-attacks, providing immediate investigation and resolution. Contract personnel perform investigations to characterize the severi

Job Number: R0238454 Linux System Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers such as RHEL, CentOS, and Ubuntu, ensuring system integrity, perfo

Linux System Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers such as RHEL, CentOS, and Ubuntu, ensuring system integrity, performance, availability,

Dexian Government Solutions. is recruiting for a Linux Systems Administrator to support our contract at the USAMRIID in Fort Detrick, MD. Target Salary : $90,000.00 Position Overview: We are seeking a skilled Linux Systems Administrator to support mission-critical infrastructure at USAMRIID. This ro

Only applicants with an Active TS/SCI and poly need apply.** Azusa Solutions is seeking a Linux System Administrator to join our team of talented consultants. This is an exciting opportunity to join a growing company comprised of highly qualified, highly impactful, and multi-talented individuals. Ca

Job ID: 7819 Date Posted: May 1, 2026 Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components. This is an on-site, non-remote position in our Albuquerque, NM location

p3 Human Capital

Company Description Born in the wake of "the great resignation", Alleghany-Greenbrier Human Capital, a subsidiary of HarrisFields Seach Partners, N.A., is a multi-discipline-focused direct-hire search firm, headquartered in the heart of the nation's capital. Job Description Allegheny-Greenbrier's cl

Linux Systems Administrator Scott AFB, IL Pay from: $115,000/yr MUST : Active DoW Secret clearance 8 years of experience in Systems administration 4 years of hands on RHEL and Linux administration experience Strong scripting experience : Unix shell scripts and Oracle 19c Experience with RHEL 8/9, ST

WE ARE HIRING OWNERS Set of X is led by industry veterans who see government contracting as a good community with plenty of opportunity to go around. With a shared desire to give back, grow the community, and do great work, the Set of X team is building an elite group of engineers with a strong sens

Job Title: Systems Engineer Location: 100% Onsite Role in San Jose, CA Contract Term: 12 months Job Description Must have Skills: Linux system administration Hardware debugging / setup Python programming experience JOB DUTIES: The Systems Engineer is responsible for effective troubleshooting, provis