Average salary: $82,500 /yearly
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- Curated careers, resources, tips and trends from the DevOps World. Linux and Windows Systems Administrator | REMOTE (US Citizenship required) We are seeking a skilled Linux and Windows Systems Administrator to manage and support our IT infrastructure, ensuring optimal performance...SuggestedRemote job
- Prattwhitney is seeking an IT Systems Administrator in El Segundo, CA, to manage IT systems in both Windows and RedHat Enterprise Linux environments. The role requires an active Top Secret security clearance and the ability to troubleshoot and resolve technical issues....Suggested
- ...installation, and maintenance of systems; handle emergencies;... ...field experience administering Windows environments (AD/NT) experience administering Linux environments (LDAP) a thorough... ...skills experience with systems administration in a Linux/Windows enterprise environment...Suggested
- Prattwhitney is looking for an IT Systems Administrator in El Segundo, CA, to provide IT systems administration in an environment utilizing Microsoft Windows and RedHat Enterprise Linux. The role involves supporting 24x7 operations and collaborating with multiple teams....SuggestedFlexible hours
- Maximus is seeking a Windows / Linux System Administrator to manage and support internal-use telephony systems for our Homeland Security customer. This role provides technical leadership for the configuration, maintenance, and troubleshooting of enterprise telephony infrastructure...Suggested
$68.9k - $131.1k
Prattwhitney in Pelham, NH, is seeking a Senior System Administrator. The role involves administering and maintaining secure environments in a Microsoft Windows and Red Hat Linux setup while ensuring compliance with Cybersecurity requirements. Candidates must possess relevant...SuggestedFlexible hours$86.8k - $165.2k
Position: Linux & Windows Systems Administrator, Principal Specialist (Raytheon Digital Technology - Naval Programs) Location: Plano, TX (Onsite). Travel: up to 10% domestic US. Work hours: 24x7 system support with occasional extended hours. Salary Range: $86,800 - $165...SuggestedTemporary workCasual workFlexible hours- ...Job Description Job Description Windows/Linux Systems Administrator Location: Huntsville, AL Clearance: Secret Basic Qualifications Associate or Bachelor degree in a Science, Technology, Engineering or Math discipline Experience with Systems Administration...Suggested
$92k - $138k
...opportunities to work on revolutionary systems that impact people's lives around the... ...Systems (NGSP) is seeking a Systems Administrator to join our team at our facility in Aurora... ...to, the following: Perform as a Linux and Windows System Administrator on large...SuggestedFull timeRelocation packageShift workWeekend work$52 per hour
...Senior Unix/Linux Systems Administrator Location: US-VA-Dahlgren Overview Job specifications are intended to present a descriptive list of the... ...administration in the following operating systems: UNIX, Linux, or Windows. The specialized experience includes Linux system...SuggestedHourly payContract work- ...A technology services company is seeking an experienced L3 System Administrator with deep expertise in Linux and HP-UX environments. This role involves advanced troubleshooting, performance tuning, and automation across mission-critical infrastructure. The candidate will...Suggested
- ...in Plano, Texas is seeking a skilled Unix L3 Administrator. The role involves installing, configuring, and maintaining Unix systems while managing user accounts and resolving... ...years of experience and strong knowledge of Linux and Solaris, along with excellent problem-solving...Suggested
- ...Working remotely in a full-time capacity, the Level 2 NOC Systems Administrator with a Windows focus will administer Windows servers, troubleshoot... ...and rotating shifts U.S. Citizenship and U.S. residency required Linux credentials may be beneficial if permitted...SuggestedFull timeRemote workNight shiftRotating shift
- ...Technologies LLC in Plano, Texas is seeking a Unix L3 Administrator responsible for installation, configuration, and maintenance of Unix systems. The role includes managing user accounts,... ...with Unix operating systems like Linux and Solaris and proficiency in various scripting...Suggested
- ...Linux / Unix Systems Administrator LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and ensure...SuggestedTemporary workFor contractorsImmediate startFlexible hours
- ...Unix / Linux System Administrator with DevOps LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated Unix / Linux System Administrator with DevOps expertise to...Temporary workFor contractorsImmediate startFlexible hours
- .... The ideal candidate will be a Linux or Unix‑focused technical expert... ...Strong experience with Linux or Unix systems (required) Proficiency in Linux or Unix administration, User and application support,... ...Qualifications Experience with Windows administration and system...Remote work
- ...desirable. Requirements Bachelor's/Masters or Equivalent in IT with 3 years experience. UNIX Administrator 2+ years Linux (Red Hat) Administrator experience. 3+ years total Systems Administrator experience. Solid, basic shell scripting experience required. Use of...
- ...Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft /...Temporary workImmediate startFlexible hours
- ...Roles and Responsibilities Perform Linux system administration including installation, configuration, and maintenance. Apply security... ...technical support to troubleshoot and resolve Linux and Windows OS issues. Perform system updates, upgrades, and server...
- ...Overview Edgewater Federal Solutions is seeking a Senior Windows System Administrator to support a major national laboratory. Responsibilities Monitor... ...for the work performed Desired Skills Experience with Linux server environments Familiarity of supporting classified...
$86.8k - $165.2k
...Systems Administrator (Windows), Principal Specialist P3 Location: US-TX-PLANO-465 ~ 465 Independence Pkwy ~ INDEPENDENCE Type: Onsite This position... ...a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment. Manage Windows Server fundamentals including...Temporary workCasual workFlexible hours$86.8k - $165.2k
...Date Posted 2026-05-19 Position Systems Administrator (Windows), Principal Specialist P3 – Location: Plano, TX (Onsite) U.S. citizenship required.... ...in a heterogeneous Microsoft Windows and RedHat Enterprise Linux environment. Manage Windows Server fundamentals including...Temporary workFlexible hours- ...To support large-scale Linux server infrastructure, the remote Senior Linux Systems Administrator will manage and optimize Ubuntu and Red Hat Enterprise Linux environments, ensuring uptime, reliability, and security while collaborating with DevOps and software teams....Remote work
- ...Client is seeking a seasoned Linux System Administrator with deep expertise in BeyondTrust Powerbroker to lead the migration to SUDO. The consultant will play a key role in developing and executing a replacement strategy, managing technical documentation, troubleshooting...
$100k - $140k
...Zachary Piper Solutions is looking for a Senior Linux System Administrator to join a DoD consulting company. This position is onsite in San Diego, CA. Responsibilities Install, configure, and support an organization's local area network (LAN), wide area network (WAN),...Local area$125,000 per week
ManTech is looking for a Linux Systems Administrator who will be responsible for maintaining and administering our servers and related computing environments including systems software, applications software, hardware, and configurations. This position plays a crucial role...- ...We are conducting a search for an experienced Senior Linux System Administrator. The ideal candidate will offer comprehensive support by advising the Government on system configurations, providing technical guidance to the team, and ensuring the smooth functioning of...
- ...Req Number: INF-26-00002 Number of Openings: 2 Location: Sarasota, FL About the Role We are seeking an experienced Linux System Administrator to work closely with our IT team and customers across local and remote sites. This administrator will collaborate with cross-functional...Local areaRemote work
- ...Linux System Administrator 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...Worldwide

