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$85k - $88k
...Linux Engineer / SRELocation: New York CityOTC Markets Group is an established financial... ...500 companies. We're looking for an entry level Linux Engineer / SRE to join our IT Infrastructure... ...experienced engineers to support the systems that keep our production environment...Entry levelTemporary workWork at officeLocal areaRemote workFlexible hoursOTC Markets
Washington DC1 day ago$185k - $200k
Red Arch Solutions is hiring a System Administrator on a priority program in Annapolis Junction, MD. The System Administrator shall be responsible for providing support for a large-scale Linux system including installation of COTS/GOTS/FOSS software, day-to-day operations...Suggested$130k - $150k
...SCI with Polygraph is required for this position **Description:Red Arch Solutions is seeking a skilled and detail-oriented Linux System Administrator to join our IT infrastructure team in Annapolis Junction, Maryland. The ideal candidate will have strong experience...Suggested- ...large scale Network Support Systems hardware and infrastructure softwareResponsibilities... ...change control activities· Administration of Enterprise servers and... ...Administration with RedHat Linux, VMware Vsphere, and Solaris·... ...: OtherExperience level: Mid-Senior LevelIndustry:...Suggested
$130k - $270k
...Captivation Software is looking for a entry level software engineer who shall be part of a team... ...testing, characterizing, and optimizing various system networking components for High Performance Computing (HPC) systems in a Linux environment. Requirements...Entry levelHourly payFull timeTemporary workCaptivation Software
Remote1 day ago- Linux Systems Administrator Birmingham, AL35201 | Work from home flexibilityPosted: 08/28/2026Industry: TechnologyJob Number:... ...companies to provide top Technology professionals matching all levels of talent on a consulting and/or direct-hire basis. My...SuggestedFull timeImmediate startWork from home
- ...Capabilities, Enthusiasm, and Team Focus.New Opportunity for a LINUX System Administrator - TS/SCI Poly.Job Responsibilities:Key Responsibilities:... ...approved certifications is required to meet the category/level IAT-2 (DoD 8570) requirement for this position. Security+,...Suggested
$95k - $145k
SMX is seeking a Linux System Administrator to support an embedded lab environment at NAS Patuxent River. This role provides direct hands-on support for hardware, operating systems, and applications within an embedded environment. The Linux System Administrator will ensure...SuggestedContract workWork experience placementH1b$75.2k - $158.1k
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/... ...successfully executing this mission.We are looking for a Linux systems administrator and operational support for mission-critical environments,...SuggestedContract workWork experience placementFlexible hours$73.45k - $132.78k
Are you a Linux Systems Administrator ready to take your skills beyond the traditional enterprise environment?Leidos is seeking a Mid-Level Linux Systems Administrator to support one of the Department of War's (DoW) largest High Performance Computing (HPC) environments...SuggestedFull timeInterim roleLocal area$60k - $135k
Join to apply for the Linux Support Engineer role at Wipro Good understanding of Linux operating systems (Red Hat) Proficiency in scripting languages like Shell/Bash/ Perl... ...of interviewing at Wipro by 2x Seniority level Entry level Employment type Full‑time Job...Entry levelMinimum wageFull timeLocal area$116.35k - $210.33k
Linux Systems Administrators / Engineers are needed across several Leidos prime programs in our Intelligence Sector’s Cyber & Analytics Business... ...Intelligence Community environments. Multiple experience levels are available.Required SkillsLinux systems administration...SuggestedFull timeImmediate startRelocation packageFlexible hours$86.6k - $181.8k
Job Title: Linux Systems AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: Top... ...* *The Opportunity:CACI is seeking a hands-on Linux Systems Administrator III to join our Infrastructure Team supporting our family of...SuggestedContract workWork experience placementFlexible hours$112.2k - $196.4k
...talent and redefine what’s possible.Job Description:Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator to support Linux-based workstations and servers...SuggestedFull timeRemote work$87.6k - $146k
SMX is looking for a highly motivated Linux Systems Administrator with demonstrated experience performing System Administration functions on Aircraft or Weapons Systems networks, and maintaining and upgrading network infrastructures. This position will provide onsite support...SuggestedContract workWork experience placementInterim roleH1bLocal area$135k - $216k
ResponsibilitiesPeraton is hiring a Senior RHEL System Administrator to manage and administer Red Hat Enterprise Linux (RHEL) systems and infrastructure within a dedicated... ...Operations & Maintenance (O&M) teamMentor mid-level and junior system administrators, providing...Contract workMonday to FridayShift work$125k - $156k
Job Description & ResponsibilitiesPersistent Systems is looking for a Linux Systems Administrator to join our team at our headquarters in NYC. The Linux Systems Administrator will play a critical role in ensuring our Linux servers and systems are configured and running...Flexible hours$86k - $138k
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...Contract workShift work$90.3k - $189.6k
Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: NoneEmployee... ...* * *The Opportunity:CACI is searching for a Linux System Administrator to support the FEMA Office of the Chief Information Security...Contract workWork experience placementWork at officeFlexible hours- Mid-Level Linux System AdministratorOASYS, INC., a Leading-Edge Government contractor in Huntsville Alabama, is seeking a Mid-Level Linux System Administrator to support our ARMY customer onsite at Redstone Arsenal, Huntsville, AL. Job Responsibilities include: You will...Temporary workFor contractorsFlexible hours
$92.3k - $166.85k
...interested in advancing your career in IT System Administration? Leidos-Dynetics, within our Corporate... ...sector, is seeking a motivated Linux Systems Administrator to become a part... ...Information Assurance Technical (IAT) Level II certification. (Security+ CE, CCNA Security...Full timeWork experience placementWork at office$60k - $135k
A global IT services firm is seeking a Linux Support Engineer in Austin, Texas. The role... ...good understanding of Linux operating systems, proficiency in scripting (Shell/Bash/Perl... ...off, and a supportive work environment. Entry-level candidates are encouraged to apply. #J-1...Entry level$80k - $128k
Responsibilities Peraton is seeking a Linux System Administrator to join our team in supporting our environmental information management and compliance enterprise software solutions. This position is in Clearfield, Utah. The System Administrator will help maintain Linux...Contract workLocal areaRemote workShift workWeekend work$112k - $179k
...ability to pass a polygraphPosition OverviewPeraton is seeking a Linux Systems Administrator IV to join our team supporting a mission-critical... ...ensuring the reliability, performance, and security of enterprise-level systems that directly support national security operations....Contract workFor contractorsImmediate startShift work$90k - $120k
...and federal agencies with technology and systems engineered to connect, protect, and... ...Light has an opening for a Sr. Systems Administrator (Linux/Unix) position supporting the Army National... ...Information Assurance Technical (IAT) Level II (CompTIA Security+ ce) and...Contract workWork experience placementRemote workWorldwide- Computer Technologies Consultants (CTC) is seeking a Linux System Administrator to support the Intelligence Community in Laurel, MD.With offices... ...AdministratorPosition Location: Laurel, MDDescription: We are seeking a Mid-Level Linux System Administrator to work on a fast-paced team of...Full timeLocal area
$71.5k - $150.2k
Job Title: Linux System AdministratorJob Category: Information TechnologyTime Type: Full timeMinimum Clearance Required to Start: TS/... ...Opportunity:CACI has an immediate opening for a Linux Systems Administrator, with a Top Secret Clearance (TS/SCI) with polygraph for our...Contract workWork experience placementImmediate startWorldwideFlexible hours- ...Linux / AWS Systems Administrator Voted #1 EHR by PC Mag, WRS Health delivers a fully integrated cloud based EMR and practice management solutions to its clients. We bring solutions to physicians by providing constant enhancement of our products and services including...Remote work
WRS Health
United States3 days ago $120k - $157.5k
...to Work 2026! Belay Technologies is seeking a System Administrator (SA) to join our Intel team. The SA will provide Linux systems administration and operational support... ...JMS, TIBCO, ActiveMQ, Artemis, or Kafka. IAT Level I or applicable IA baseline certification in...Contract workWork experience placementFlexible hoursBelay Technologies
Annapolis Junction, MD4 days ago$68.9k - $131.1k
...aerospace and defense.What You Will Do:As a System Administrator, you will play a critical role in... ...dynamic and heterogeneous Red Hat Enterprise Linux environment (versions 7, 8, and 9).... ...representative of all experience levels. RTX considers several factors when extending...Temporary workWork experience placementWork at officeRemote workFlexible hours
