Average salary: $110,666 /yearly
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$112k - $179k
...and Virginia (DMV area) Clearance Required: TS/SCI with ability to pass a polygraph Position Overview Peraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical Intelligence Community customer. In this role, you’ll be at...LinuxContract workFor contractorsImmediate startShift work- A leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based...Linux
- A technology firm is seeking a Linux Systems Administrator to improve technology for the U.S. Federal Government. This role involves designing, deploying, and maintaining Cross Domain Solutions within an enterprise environment. Candidates need 3+ years of experience with...LinuxRemote work
$112k - $179k
...Responsibilities Peraton is seeking an experienced Linux Systems Administrator to join us as an integral member of the Peraton Labs - Cyber Systems and Cyber Mission Sector team in support of Peraton Labs research at our customer site. Your responsibilities may...LinuxContract workFor subcontractorShift work$73.45k - $132.78k
...operating some of the most powerful supercomputers in the world, we could use your experience and enthusiasm! You will be providing your Linux Systems Administration expertise to ensure DoD scientists have reliable access to these critical resources and in turn, will be...LinuxInterim roleWork at officeLocal areaImmediate start- Temp to perm :: Unix/Linux Senior Administrator Weare based out of Morristown, NJ and we have been providing contingent labor to our clients for last 25 years. In 2015 we placed more than 6,000 contractors across select 100+ clients that we service. End client for this...LinuxPermanent employmentTemporary workFor contractors
$86k - $138k
Responsibilities Peraton is seeking a Linux Systems Administrator with an active TS/SAP clearance to join our team supporting mission-critical operations. The ideal candidate will manage, maintain, and enhance secure Linux-based environments while ensuring uptime...LinuxContract workShift work$53k - $108k
...Linux Systems Administrator The Opportunity: Your combination of people skills and system administrator expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the Navy? We're looking...LinuxFull timeContract workPart timeWork at officeLocal areaRemote work$70.32k - $130.86k
...primarily be focused on deployment, and management of Red Hat Satellite. In addition, daily Responsibilities include support of Red Hat Linux systems, and various applications (Red Hat Satellite, Puppet, Confluence, Gitlab, Splunk, Jenkins, OpenShift, and Ansible Tower) to...LinuxFull timeWork experience placement- ...Overview Black Canyon Consulting (BCC) is actively looking for Senior Linux System Administrator to support our work for the National Center for Biotechnology Information (NCBI) at the National Library of Medicine (NLM), an institute of the National Institutes of...LinuxFull timeWork at officeRemote work
- ...leading AI solutions provider is seeking a Senior Systems Administrator in Washington, D.C. This full-time, onsite role requires strong Linux administration skills and experience in managing high‑availability systems. Responsibilities include administering critical...LinuxFull time
$92.3k - $166.85k
...Description Leidos is looking to fill a Linux Server Systems Administrator position to support the National Digital Exploitation & OSINT Center (NDOC). This role requires an individual that has technical experience with administering Linux servers within a within a...LinuxLocal areaImmediate startShift work- A leading IT services company is seeking a Linux Administrator to provide support for application and security management services. Responsibilities include troubleshooting user issues, managing IT infrastructure, and providing IT support for the Unified Jury Management...LinuxRemote job
- ...or computer science. ~5+ years of related work experience or an equivalent combination of education and experience ~ Work with Linux/UNIX Operating Systems ~ Knowledge of network, hardware and software systems and technical architecture. ~ Experience in systems...LinuxWork experience placement
- ...Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux System Administrator is responsible for leading system administration activities. This position oversees...LinuxLocal area
- A mission-driven technology company in Bethesda, MD is seeking a Linux Systems Administrator to provide critical support at a top-tier supercomputing center. This role requires expertise in RedHat Linux administration and a SECRET clearance. Ideal candidates must have a...Linux
- This is a general track for applications to any team at Canonical that works with the Linux kernel, across all seniority levels. Apply here if you are an exceptional software engineer who wants to work on both stable and cutting edge Linux kernels for Ubuntu and its wider...LinuxWork at officeRemote workWork from homeWorldwide
- A leading technology firm is seeking software engineers for its Linux kernel team. This role involves collaborating globally to improve and maintain the Linux kernel for Ubuntu. Candidates should have strong programming skills in C, a background in Linux systems, and exceptional...LinuxRemote job
- A leading government services provider in Washington, D.C. is seeking an expert in Red Hat Enterprise Linux (RHEL) systems. This role involves overseeing system administration tasks, participating in security processes, and providing technical support. Candidates must have...Linux
- A leading technology company is seeking a Linux Server Systems Administrator to provide on-site support in Bethesda, Maryland. This role requires expertise in Linux system administration and includes responsibilities such as troubleshooting systems and developing technical...Linux
- ...experience, including 8+ years of advanced Server system administration, operational support, and problem resolution for mixed Windows/Linux/Unix Server environments, 8+ years of System administration experience, and knowledge of VMware, Hyper-V, and administration of...LinuxWork experience placementWeekend work
$87.1k - $157.45k
A technology leader in defense and security is seeking a Linux Systems Administrator for their Omaha office. In this role, you will manage Information Systems, ensuring configurations meet security standards while providing quality service. Candidates should have extensive...LinuxWork at office$140k - $165k
...resiliency of mission-critical systems. LOCATION: Warrenton, VA (fully on-site) What will you be doing? We are seeking a skilled Linux Lab Administrator with a strong background in Red Hat Enterprise Linux, general IP networking, and familiarity with Everfox Trusted...LinuxFull timeShift work$160k - $200k
...Experience: Required Qualifications: ~ Active TS/SCI security clearance with ability to pass a polygraph. ~15+ years of experience in Linux system administration, with at least 10 years specializing in RHEL. ~ Strong knowledge of enterprise RHEL environments, including...LinuxTemporary work- A leading company in the tech industry is seeking a Senior Linux System Administrator to manage and maintain a significant infrastructure of Linux servers in the Washington, D.C. area. The role involves working within a collaborative team environment while responsible for...Linux
$112k - $179k
A leading security technology firm is seeking a Linux Systems Administrator to handle daily administration and security of complex research infrastructures. The role demands strong skills in automation and software-defined networking, with responsibilities in troubleshooting...LinuxFull time- A technology solutions provider located in Maryland is seeking a full-time professional to manage application servers and oversee software deployment. The successful candidate will architect, configure, and troubleshoot application servers while ensuring software installations...LinuxFull time
$87.1k - $157.45k
Description Leidos Corporate Information Security team, within the Digital Modernization sector, currently has an opening for a Linux Systems Administrator in our Omaha NE office. This position is an exciting opportunity to use your experience providing advanced computing...LinuxWork at officeLocal areaImmediate start- ...Integrity, and Vulnerability Scanners Good knowledge of TCP/IP and network protocols Experience in Intimacy with UNIX, Windows, and Linux hardware and software configurations Knowledge of AWS and Azure security Knowledge of Chef Inspec / Automate, TrendMicro Deep Security...LinuxWork at office
- A leading tech company is seeking a Linux Security Engineer to help maintain the security posture for a Federal agency. Responsibilities include security hardening, auditing Linux environments, and providing recommendations to strengthen security measures. The ideal candidate...Linux

