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Unix Linux System Engineer Jobs (NOW HIRING)

Leidos

UNIX/LINUX System Engineer - Mid

$87K - $157K/yr

The UNIX LINUX System Engineer - Mid provides day-to-day administration of UNIX/Linux server infrastructure supporting the SEC ISS contract, SEC OIT mission operations, and HALSI/HPC service ...

Entarian

Senior UNIX/Linux System Engineer

Fort Liberty, NC · On-site

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA · On-site

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA · On-site

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Entarian

Senior UNIX/Linux System Engineer

Radford, VA

$100K - $140K/yr

Entarian is looking for a Senior UNIX/Linux System Engineer for a mixed and growing environment of Red Hat Enterprise Linux/Oracle Enterprise Linux and Solaris UNIX. The responsibilities include but ...

Apex Informatics

UNIX / LINUX Engineer

Boca Raton, FL · On-site

The ideal candidate will have 10+ years of experience within systems administration. This candidate ... Unix/Linux Systems Engineer Responsibilities: • System tunings to application specific ...

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How much do unix linux system engineer jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for unix linux system engineer in the United States is $51.36, according to ZipRecruiter salary data. Most workers in this role earn between $45.67 and $57.69 per hour, depending on experience, location, and employer.

What are some common daily responsibilities for a Unix Linux System Engineer, and how do they typically collaborate with other IT teams?

On a daily basis, Unix Linux System Engineers are responsible for monitoring system performance, managing server configurations, applying security patches, and troubleshooting any system-related issues. They often collaborate closely with network administrators, database administrators, and application developers to ensure that all systems are running efficiently and securely. Effective communication and documentation are key, as system changes or incidents usually require coordination across multiple IT teams to minimize downtime and maintain service continuity.

What are Unix Linux System Engineers?

Unix Linux System Engineers are IT professionals responsible for designing, implementing, managing, and troubleshooting Unix and Linux-based operating systems and servers. They ensure systems are running efficiently, securely, and are regularly updated. Their duties often include system monitoring, performance tuning, automation with scripts, backup management, and supporting users or other IT staff. They play a critical role in maintaining the backbone of many enterprise IT infrastructures.

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

AspectUnix Linux System EngineerNetwork Administrator
CertificationsLinux+, RHCE, CompTIA Server+CCNA, Network+
Work EnvironmentData centers, server rooms, cloud environmentsOffice networks, enterprise LAN/WAN
ResponsibilitiesServer setup, scripting, system optimizationNetwork configuration, troubleshooting, security
Industry UsageIT, cloud services, hosting providersCorporate, telecommunications, education

The Unix Linux System Engineer primarily focuses on managing and optimizing Unix/Linux servers and systems, while the Network Administrator handles network infrastructure and connectivity. Both roles require technical certifications and work in IT environments, but their core responsibilities differ—system engineering versus network management.

What are the key skills and qualifications needed to thrive as a Unix/Linux System Engineer, and why are they important?

To thrive as a Unix/Linux System Engineer, you need strong expertise in Unix/Linux operating systems, scripting (such as Bash or Python), networking fundamentals, and a relevant degree or equivalent experience. Familiarity with configuration management tools like Ansible or Puppet, virtualization platforms, and certifications such as Red Hat Certified Engineer (RHCE) are highly valuable. Analytical problem-solving, attention to detail, and effective communication help you excel in diagnosing issues and collaborating with teams. These skills are essential for maintaining system reliability, optimizing performance, and ensuring secure, uninterrupted IT operations.
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Unix Linux System Engineer jobs near you
Infographic showing various Unix Linux System Engineer job openings in the United States as of May 2026, with employment types broken down into 6% Locum Tenens, 1% Internship, 25% As Needed, 64% Full Time, and 4% Contract. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $106,830 per year, or $51.4 per hour.

Jr. Unix (Linux) System Engineer

SBT Global, Inc.

Taylor, TX

Full-time

Posted 19 days ago

Job description

Company Description

1 yr+ Contract

Pay Rate: $5,650/mo DOE

Provide upgrades and implement new System technology as necessary. Implement, maintain, support, develop and design servers within the organization. Prepare for disaster recovery. Ensure high availability and continually improve operational processes. May supervise computer administrators and/or user support specialists.

Job Description
  • Maintain UNIX and Enterprise Fedora-based Linux Platforms (Red Hat, CentOS and Oracle Linux)
  • Manage UNIX and Linux patching, upgrade, migration, virtualization
  • Monitor, maintain, configure, troubleshoot and upgrade UNIX/Linux servers Production Development, QA, Test and Disaster Recovery system installation support.
  • Monitoring Systems for performance, issues response and change support
  • Asset tracking and updating for maintained systems
  • 24/7/365 ready to support of supported systems related to responsible UNIX/Linux physical and virtual servers
Qualifications
  • 2+ Years Experience as a Linux Systems Engineer or Professional.
  • Hands-on experience with bare-metal physical servers required.
  • Experience working in a 24/7 Data Center
  • Experience as a UNIX Engineer is a plus
  • Hands-on experience on Linux Distribution Platforms (RedHat, Oracle Linux, CentOS, Rocky, etc.)
  • Experience with Red Hat Clustering (Pacemaker/Corosync) technologies a bonus.  OS Clustering on any UNIX/Linux OS is acceptable
  • Storage configuration experience from UNIX/Linux OS
  • Proven experience & ability on Linux opensource applications’ deployment
  • General troubleshooting of Linux system log analysis
  • Experience on Dell PowerEdge and Oracle x86 servers
  • Experience on Oracle Exadata Appliance is a plus.
  • Heavy hands-on Bash, script experience
  • College Degree preferred or equivalent experience & certification

Additional Information

All your information will be kept confidential according to EEO guidelines.