Linux Systems Administrator Jobs in USA

Founded over 35 years ago First Quality is a family-owned company that has grown from a small business in McElhattan Pennsylvania into a group of companies employing over 5000 team memberswhile maintaining ourfamilyvalues and entrepreneurialspirit. With corporate offices in New York and Pennsylvania...

We solve difficult business IT and analytic problems by addressing the whole problem not just the symptoms using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary mainstream consulting firms through small highly skilled and hand-picked t...

EMERGENCY TECHNOLOGY SYSTEMS ADMINISTRATORCLOSES ON MAY 21 2026 at 5:00 pmREPORTS TO: Technology ManagerDIVISION: Technical ServicesFLSA CLASSIFICAION: ExemptSALARY GRADE: 16SALARY RANGE: $104935-$123226We are currently seeking a Emergency Technology System Administrator to serve as a critical part...

Be visionaryTeledyne Technologies Incorporated provides enabling technologies for industrial growth markets that require advanced technology and high reliability. These markets include aerospace and defense factory automation air and water quality environmental monitoring electronics design and deve...

We solve difficult business IT and analytic problems by addressing the whole problem not just the symptoms using interdisciplinary approaches that are both practical and innovative. We provide fresh alternatives to ordinary mainstream consulting firms through small highly skilled and hand-picked t...

ResponsibilitiesPeraton is hiring a Utility Cloud Support Systems Administrator to join our Cyber Mission business unit in Jessup MD. As a Systems Administrator on our team you will support one of the largest enterprise-wide engineering contracts within the Intelligence Community. This is a full-tim...

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solvingopen communication andempowering our employeesto make decisions and put forth new ideas.Our staff includes technical experts working across multiple disciplines bringing diverse perspec...

Erias Ventures was founded to serve its customers with an entrepreneurial mindset. We valuecreative problem-solvingopen communication andempowering our employeesto make decisions and put forth new ideas.Our staff includes technical experts working across multiple disciplines bringing diverse perspec...

Our client a world leader in semiconductor manufacturing is looking for a Linux Systems / Data Center Admin. Duration: Long-Term Contract (Possibility Of Further Extension)Location: Milpitas CACompany Benefits: Medical Dental Vision Paid Sick leave 401KJob SummaryThis role supports the setup mainten...

Minimum Qualifications:Minimum of 5 years of work experience providing front-line IT support or systems administration workIn-depth knowledge of Windows/Android Apple ecosystem of products including Macs iPhones and iPadsAdvanced proficiency with standard IT productivity tools and systems (e.g. Micr...

ResponsibilitiesPeraton 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 and performance for essential applicati...

At Bloom Energy our vision for a world powered by clean reliable and affordable energy is more than just a dreamwere making it reality.For over two decades weve been at the forefront of the global energy transition pioneering solutions that empower critical industries to thrive in a rapidly digitizi...

ResponsibilitiesAs the worlds leading mission capability integrator and transformative enterprise IT provider we deliver trusted and highly differentiated national security solutions and technologies that keep people safe and secure. Peraton serves as a valued partner to essential government agencie...

Job ID: 7253Date Posted: April 22 2026Space Dynamics Laboratory (SDL) is seeking an experienced System Administrator skilled in Linux to implement secure and maintain systems and associated applications services and components. This position will primarily focus on implementing and then supporting L...

OverviewAMERICAN SYSTEMS a 100% employee-owned federal government contractor is seeking a Linux Systems Administrator with Tier 1 & 2 experienceto support a classified High-Performance Computing (HPC) environment in Arlington VA.Are you an experienced Linux administratorwith strong system fundamenta...

Linux Systems Administrator (Mid-Level or Senior)Company:The Boeing CompanyThe Boeing Companys Specialized Infrastructure Operations Organization is currently seeking a Linux Systems Administrator (Mid-Level or Senior) to join the team in Berkeley MO.This position will install operate secure and mai...

ResponsibilitiesWe are seeking a Senior Linux Systems Engineer with a strong background in Linux administration and commonopen-source tools and software to join our team. This is an on-site position. Candidates must be self-starters whoenjoy working in fast-paced and dynamic environments. The ideal...

ResponsibilitiesPeraton is seeking a Senior Systems Administrator to support enterprise infrastructure operations for NASAs Deep Space Network (DSN) Administrative Network in Monrovia CA. This role is responsible for provisioning configuration operations maintenance and support of enterprise systems...

Job Description IERUS specializes in electromagnetic spectrum technologies and design for RF IR and optical applications. IERUS also supports customers with a diverse set of competencies including software development air and missile defense and systems engineering. IERUS develops value...

ABOUT THE JOB:We are seeking a Systems Administrator to own the deployment maintenance and support of software and tools across our manufacturing lines. This role blends traditional system administration with elements of network administration focusing on ensuring production systems are secure relia...