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Unix System Engineer Jobs (NOW HIRING)

InterSources

Unix System Administrator

Fremont, CA · On-site

Unix System Administrator Location: Santa Clara, CA, 95054 Duration: Long term contract Seeking a ... Candidate must work closely with semiconductor test engineers and automated test equipment (ATE ...

InterSources

Unix System Administrator

Fremont, CA · On-site

Unix System Administrator Location: Santa Clara, CA, 95054 Duration: Long term contract Seeking a ... Candidate must work closely with semiconductor test engineers and automated test equipment (ATE ...

Judge Group, Inc.

Unix Systems Engineer

Ann Arbor, MI · On-site

$50 - $55/hr

Senior Unix Systems Engineer to join the Unix/Linux and Container Services team. The team is responsible for the design, support, security, and governance of enterprise Unix/Linux server and ...

NEXCOMHQ

UNIX SYSTEMS ADMINISTRATOR

Virginia Beach, VA · On-site

$80K - $102K/yr

... for system administration activities including system monitoring, performance tuning, backup ... Storage Engineers, Database Administrators and Application Teams to optimize systems use and ...

ITech Recruiting

Unix sa

Manhattan, NY

Individuals are systems administrators that normally operate independently with little to no ... Must have at least three - five years experience supporting UNIX systems. * Must have B.S. or ...

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Unix System Engineer information

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$61

$108

How much do unix system engineer jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for unix system engineer in the United States is $61.24, according to ZipRecruiter salary data. Most workers in this role earn between $46.88 and $67.31 per hour, depending on experience, location, and employer.

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

AspectUnix System EngineerLinux System Administrator
CertificationsUnix certifications (e.g., UNIX Certified Engineer)Linux certifications (e.g., RHCE, CompTIA Linux+)
Work EnvironmentUnix-based servers, enterprise environmentsLinux servers, data centers, cloud platforms
Employer & IndustryFinancial, telecom, large enterprisesWeb hosting, tech companies, startups
Common TasksSystem setup, scripting, performance tuningServer management, security, automation

Both roles involve managing and maintaining server systems, but Unix System Engineers focus on Unix-based platforms with specialized certifications, while Linux System Administrators primarily work with Linux environments, often requiring Linux-specific skills and certifications. The roles overlap in system setup and troubleshooting but differ in platform specialization and typical industry usage.

How much do Unix System Engineers make?

Unix System Engineers typically earn between $80,000 and $130,000 annually, depending on experience, location, and certifications. Senior roles or those with specialized skills in scripting, networking, or cloud environments can command higher salaries.

What does a Unix System Engineer do?

A Unix System Engineer is responsible for designing, implementing, maintaining, and troubleshooting Unix-based operating systems and servers. They often work with shell scripting, system security, and performance optimization, using tools like SSH, cron, and monitoring software to ensure system stability and efficiency.

What cities are hiring for Unix System Engineer jobs?

Cities with the most Unix System Engineer job openings:

What states have the most Unix System Engineer jobs?

States with the most job openings for Unix System Engineer jobs include:

What are popular job titles related to Unix System Engineer jobs?

For Unix System Engineer jobs, the most frequently searched job titles are:

Unix System Engineer jobs near you
Infographic showing various Unix System Engineer 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 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $127,369 per year, or $61.2 per hour.

Linux/UNIX System Administrator

Austin, TX • On-site

TISTA Science and Technology Corporation
1 - 5K employees
Learn more about TISTA Science and Technology Corporationexternal

Other

Medical, Life, Retirement, PTO

Posted 22 days ago

Key responsibilities

  • Administer enterprise Linux systems and cloud infrastructure across AWS, Azure, Google Cloud, and OCI.

  • Perform OS installation, maintenance, troubleshooting, security hardening, and apply patches in both on-premise and multi-cloud environments.

  • Support incident and problem resolution, troubleshoot cloud production issues, and ensure monitoring and backup readiness across platforms.

Job description

Overview

TISTA Science and Technology is seeking a Linux/UNIX System Administrator to join our growing team.

At TISTA, you’ll do meaningful, mission-driven work that improves lives alongside teammates you trust and leaders who are transparent and supportive. We invest in your learning and internal mobility so you can build a career that keeps advancing. We’re proud to serve and hire Veterans, and we put people first in everything we do.

TISTA associates enjoy above Industry Healthcare Benefits, Remote Working Options, Paid Time Off, Training/Certification opportunities, Healthcare Savings Account & Flexible Savings Account, Paid Life Insurance, Short-term & Long-term Disability, 401K Match, Professional development reimbursement, Employee Assistance Program, Paid Holidays, Military Leave, and much more!

Responsibilities

The Multi-Cloud Linux/UNIX Systems Administrator is responsible for administering enterprise Linux systems and cloud infrastructure across AWS, Azure, Google Cloud, and OCI. This role involves OS installation, maintenance, troubleshooting, monitoring, and security hardening in both on‑premise and multi‑cloud environments. The position supports 24x7x365 operations, including alternate shifts, and requires adherence to SOPs, security standards, and change‑control procedures.

  • Perform routine Linux/UNIX system administration tasks, maintain logs, and ensure system efficiency and reliability.
  • Troubleshoot systems, networks, and high‑availability environments; apply debugging protocols and implement corrective actions.
  • Install operating systems using automated tools (Kickstart, Jumpstart, Ignite) and follow all SOPs.
  • Apply VA‑approved OS hardening, configure file systems and backup clients, and install layered software (Apache, WebLogic, Oracle DB, Tuxedo).
  • Apply OS patches, firmware updates, and vendor patch sets; manage user accounts; monitor system logs and elevate issues as needed.
  • Implement security hardening per Service Requests and Change Requests; follow local SOPs for daily operations.
  • Support incident and problem resolution; participate in fault isolation; open vendor support cases when needed.
  • Resolve OS-related issues during scheduled maintenance windows.
  • Administer Linux systems across AWS, Azure, Google Cloud, and OCI; troubleshoot cloud production issues across compute, storage, networking, and identity services.
  • Perform cloud patching, vulnerability remediation, controlled maintenance, and ensure monitoring and backup readiness across platforms.
Qualifications
  • Proven Linux/UNIX system administration experience, including complex troubleshooting and high‑availability systems.
  • Hands‑on experience with automated provisioning (Kickstart, Jumpstart, Ignite).
  • Knowledge of OS patching, security hardening, monitoring, and backup tools.
  • Familiarity with Apache, WebLogic, Oracle DB, and Tuxedo.
Preferred Certifications
  • Linux Administration certification strongly preferred.
  • AWS, Azure, OCI, automation, or security certifications.
Education

Bachelor’s degree in computer science, electronics engineering or related technical discipline

Eight (8) years of additional relevant experience may be substituted for education

Clearance

The ability to pass a Tier 4/HIGH Background Investigation

Location

Department of Veteran's Affairs (100% On-site)

Monday - Friday (8:00 AM - 4:30 PM CST Time)

Austin Information Technology Center (AITC)

1615 Woodward Street, Austin, TX 78741

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