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Linux Unix System Administrator Jobs (NOW HIRING)

FEDITC LLC

Unix Systems Administrator

Hampton, VA · On-site

Oracle/Solaris, Red Hat Linux, Trusted Solaris and associated ISR applications such as, but not ... Provide Tier 2 support, based on industry standards, to clients for all system problems and ...

Procom Consultants Group

Unix Administrator

Durham, NC · On-site

... and Systems Administration. Create robust, high availability and secure design for UNIX/Linux ... Administer Systems Monitoring; Troubleshoot SW/HW Issues Methodically. Process knowledge of ...

NEXCOMHQ

UNIX SYSTEMS ADMINISTRATOR

Virginia Beach, VA · On-site

$80K - $102K/yr

On Linux servers, packages updates, as necessary, creates RPM's, and utilizes YUM to install and ... system tools and utilities including HMC, DLPAR, LVM, NIM, etc. in performing duties and ...

Hudson Manpower

Unix Administrator

Boston, MA · On-site

$45 - $50/hr

Administer and support Unix/Linux servers across production and non-production environments. * Monitor server performance, system health, and availability. * Manage user accounts, file systems ...

FEDITC

Unix Systems Administrator

Hampton, VA · On-site

Resolve trouble tickets submitted via the electronic problem reports system • Prepare systems ... Linux, and Solaris operating systems, to include Operating System (OS), application software ...

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All JobsLinux Unix System Administrator Jobs

Linux UNIX System Administrator information

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$79.5K

$119.6K

$200.5K

How much do linux unix system administrator jobs pay per year?

As of Aug 6, 2026, the average yearly pay for linux unix system administrator in the United States is $119,633.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,000.00 and $128,500.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux Unix system administrator?

To thrive as a Linux/Unix System Administrator, you need expertise in system installation, configuration, troubleshooting, scripting (such as Bash or Python), and a solid understanding of networking and security principles, often backed by a degree in computer science or a related field. Familiarity with tools like Ansible, Puppet, Nagios, and commonly used distributions, plus certifications such as RHCSA or CompTIA Linux+, is highly valued. Strong problem-solving, analytical thinking, and effective communication skills help administrators excel in managing systems and collaborating with technical teams. These competencies are essential to maintain robust, secure, and efficient server environments critical to business operations.

What are some common challenges faced by Linux Unix system administrators, and how can they be addressed?

Linux Unix System Administrators often encounter challenges such as managing system uptime, applying timely security patches, and troubleshooting unexpected performance issues. Balancing routine maintenance with urgent incidents can be demanding, especially in environments with 24/7 operations. To address these challenges, administrators typically rely on automation tools, proactive monitoring, and clear communication within their IT teams. Staying current with documentation and best practices also helps streamline problem-solving and ensures system reliability.

What is the difference between Linux Unix System Administrator vs Network Administrator?

AspectLinux Unix System AdministratorNetwork Administrator
CertificationsLinux/Unix certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches, firewalls
Primary ResponsibilitiesManaging Linux/Unix servers, scripting, system securityConfiguring and maintaining network infrastructure
Industry UsageIT, data centers, cloud servicesTelecommunications, enterprise networks

The Linux Unix System Administrator focuses on managing and maintaining Linux and Unix servers, ensuring system security and performance. In contrast, the Network Administrator primarily handles network infrastructure, including routers and switches, to ensure reliable connectivity. Both roles require technical certifications and are vital in IT and enterprise environments, but they specialize in different aspects of technology infrastructure.

What is a Linux Unix system administrator?

Linux Unix System Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Linux and Unix-based servers and systems. They ensure that these systems run efficiently, securely, and reliably for users and applications. Their duties often include user account management, system updates, monitoring system performance, implementing security measures, and performing regular backups. They play a critical role in supporting business operations that depend on stable and secure computing environments.
What cities are hiring for Linux Unix System Administrator jobs? Cities with the most Linux Unix System Administrator job openings:
What states have the most Linux Unix System Administrator jobs? States with the most job openings for Linux Unix System Administrator jobs include:
What are popular job titles related to Linux Unix System Administrator jobs? For Linux Unix System Administrator jobs, the most frequently searched job titles are:
Linux UNIX System Administrator jobs near you
Infographic showing various Linux Unix System Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 12% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $119,633 per year, or $57.5 per hour.

Linux System Administrator with Security Clearance

Adventure Technology Services

Annapolis Junction, MD • On-site

$115K - $130K/yr

Other

Retirement, PTO

Re-posted 8 days ago

Job description

Linux System Administrator Annapolis Junction Apply Adventure Technology Services is a small IT contractor headquartered in Hanover, MD that provides high-level solutions to Federal Government customers and are always looking for high-quality professionals to join our team. We provide competitive benefits and compensation packages including 8% 401(k) match, 160hrs PTO, tuition assistance, and professional development/career road-mapping.  https://www.adventuretech.us/career-opportunities Position Title: Linux Systems Administrator  Required Clearance: TS/SCI with Polygraph Salary Range: $115,000-$130,000 Location: Annapolis Junction Description: Provides support for implementation, troubleshooting and maintenance of Information Technology (IT) systems. Manages IT system infrastructure and any processes related to these systems.  Provides support to IT systems including day-to-day operations, monitoring and problem resolution for all of the client/server/storage/network devices, mobile devices, etc. Provides  Tier 1 (Help Desk) and Tier II (Escalation) problem identification, diagnosis and resolution of problems. Provides support for the escalation and communication of status to agency management and internal customers. Provides support for the dispatch system and hardware problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems  and installs/loads operating system software, troubleshoots, maintains integrity and configures network components along with implementing operating systems enhancements to improve reliability and performance. Desired Skills U) One (1) year experience in Linux, Unix, Windows or Cisco OS operating system (U) Two (2) years' experience administering Linux, Unix or Windows Operating System (U//FOUO) Two (2) years' experience supporting applications in the SIGINT environment (U) One (1) year experience installing software packages such as iso and RedHat package Managers (rpm) (U) Desired Qualifications: (U) One (1) year experience configuring, troubleshooting, monitoring, and administering a messaging service (such as Java Messaging Service, TIBCO, ActiveMQ, Artemis, Kafka) * DoD 8570 IAT Level 2 certification is required. Normally this is fulfilled with Security+. 

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