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Unix Systems Administrator Jobs (NOW HIRING)

LCI-Lawinger Consulting

Sr. Unix System Administrator

Denver, CO · Remote

$175K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S.) or Arvada, CO (Hybrid/On-Site Available) Job Type: Full-Time About the Role We're seeking an experienced Senior UNIX Systems Administrator with deep expertise in commercial UNIX environments ...

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 ...

LCI-Lawinger Consulting

Sr. Unix System Administrator

Denver, CO · On-site +1

$175K - $200K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

S.) or Arvada, CO (Hybrid/On-Site Available) Job Type: Full-Time About the Role We're seeking an experienced Senior UNIX Systems Administrator with deep expertise in commercial UNIX environments ...

CGI Inc.

Sr. UNIX Systems Engineer

Radford, VA · On-site

  • Retirement

  • PTO

... Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. f) Three or more years' experience in patch management with understanding how to apply security updates to ...

E*Pro, Inc.

UNIX System Administrator

Irving, TX

Unix System Administrator Location : Irving, TX Job Type : Permanent Full Time US Citizen/ Green ... Minimum of 5-7 years of experience in designing, implementing and maintaining Solaris 10 systems ...

Collabera

Unix Admin Level II

The Woodlands, TX

The Unix System Administrator's role is to operate and tune Unix/Linux systems, servers, and related components to ensure high levels of availability and security of the supported business ...

ChaTeck Incorporated

Administer Linux/UNIX-based systems, including RedHat and Solaris, ensuring smooth day-to-day operations. * Perform proactive space management, scalability improvements, and implement high ...

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UNIX Systems Administrator information

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How much do unix systems administrator jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for unix systems administrator in the United States is $53.65, according to ZipRecruiter salary data. Most workers in this role earn between $41.35 and $61.30 per hour, depending on experience, location, and employer.

What is a unix systems administrator?

Unix Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and supporting Unix-based servers and systems. Their duties include monitoring system performance, ensuring security, performing backups, applying patches, and troubleshooting issues. They play a critical role in ensuring the reliability and efficiency of a company’s IT infrastructure by managing user accounts, setting permissions, and maintaining system documentation. Unix Systems Administrators often work closely with other IT staff to support organizational needs and optimize system resources.

What are the key skills and qualifications needed to thrive as a unix systems administrator, and why are they important?

To thrive as a Unix Systems Administrator, you need a strong understanding of Unix/Linux operating systems, shell scripting, system security, and often a degree in computer science or a related field. Familiarity with tools like Bash, Perl, Ansible, and system monitoring solutions, as well as certifications such as CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA), is highly beneficial. Problem-solving ability, attention to detail, and effective communication are vital soft skills for proactively managing systems and collaborating with IT teams. These skills ensure reliable, secure, and efficient operation of critical IT infrastructure, minimizing downtime and supporting organizational goals.

What are some common challenges faced by unix systems administrators, and how can they be addressed?

Unix Systems Administrators often encounter challenges such as managing complex server environments, ensuring system security, and maintaining high uptime. Troubleshooting issues quickly, especially during outages or performance drops, can be demanding. Staying up-to-date with evolving technologies and scripting for automation are key to overcoming these challenges. Building strong documentation practices and collaborating closely with network, security, and development teams also help maintain smooth operations and facilitate efficient problem-solving.

What is the difference between Unix Systems Administrator vs Linux Systems Administrator?

AspectUnix Systems AdministratorLinux Systems Administrator
CertificationsUnix certifications (e.g., UNIX System Administration)Linux certifications (e.g., RHCSA, RHCE)
Work EnvironmentProprietary Unix systems (AIX, Solaris, HP-UX)Open-source Linux distributions (Ubuntu, CentOS, Red Hat)
Employer UsageFinancial, government, and large enterprises with legacy systemsTech companies, startups, and organizations adopting open-source solutions
Common Search/ComparisonYesYes

While both roles involve managing and maintaining server systems, Unix Systems Administrators typically work with proprietary Unix platforms, whereas Linux Systems Administrators focus on open-source Linux environments. The core skills and certifications overlap, but the specific operating systems and tools differ based on the organization's infrastructure.

What is the salary of a Unix Systems Administrator?

The salary of a Unix Systems Administrator typically ranges from $70,000 to $120,000 annually, depending on experience, location, and certifications such as RHCE or Linux+; senior roles or those in high-cost areas may earn more. They often work with Linux and Unix operating systems, managing servers, networks, and security.
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UNIX Systems Administrator jobs near you
Infographic showing various Unix Systems Administrator job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 9% Part Time, 4% Contract, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $111,602 per year, or $53.7 per hour.

Unix System Administrator (TS)

TechOpps Inc.

Alexandria, VA

Contractor

Re-posted 6 days ago

Job description

Job Description

Production Support Team

Unix System Administrator / Systems Engineer

Location: Alexandria, VA

Clearance: Top Secret

Position Overview:

The successful candidate will participate in a team environment supporting a U.S. Government contract that provides personnel security management to DOD. The position involves the development, test, and production support of a web application with a Sybase database. The candidate will need strong analytical skills, strong communication skills, and extensive experience in UNIX.  Exposure and experience working with various middleware products is preferred.

Essential Function:

The candidate will be involved in the day-to-day support of a UNIX Solaris operating system development environment for a web application with a Sybase database.  Additionally, occasional evening and weekend support for production deployments is required.  Strong analytical skills and experience with the ability to communicate is a must.  Strong understanding of UNIX, Shell scripting, and relational databases is needed. Must be able to work in a team environment and independently with minimum management oversight. Must possess high energy and strong motivation to make a difference.  The work is fast paced and with changing priorities. Task switching without loss of productivity is a must.

Pre-Requisites:

  • U.S. Citizenship
  • Current DoD Top Secret clearance (based on SSBI investigation)
  • Security+ certification is required, or must be obtained within 3 months
  • UNIX System Administrator certification is preferred
  • 2 - 3 years hands-on experience with the UNIX operating system as a Systems Administrator; preference is that the experience be with Solaris but any Unix OS experience is acceptable.  Experience must include system startup/shutdown, backups, vulnerability management, and Commercial-Off-The-Shelf (COTS) product upgrading/loading/troubleshooting.
  • Experience working with middleware products such as Tomcat, Apache, Redhat JBoss-EAP, and Java is preferred
  • Ability to assist with developing procedural and technical documentation
  • Ability to follow project plans (system migrations and software release upgrade)
  • Ability to work evening and weekend hours on a rotational basis for production deployments
  • Experience in supporting software developers in development environments
  • Strong diagnostic and troubleshooting skills
  • Knowledge of UNIX and web-related security postures, skills and best-practices
  • Must be able to effectively articulate complex, technical concepts to on-site clients, non-technical management and co-contractors
  • Must demonstrate a strong sense of self-motivation and direction
  • A team player
  • Understanding of application development lifecycle processes is a plus
  • Common office software skills (Word, Excel, Visio)
  • Strong motivation to make a difference
  • Familiarity with Department of Defense personnel security issues is a plus

TechOpps Inc. is committed to creating a diverse environment and is proud to be an Equal Opportunity Employer. For more information on our Company, please visit our website at www.TechOpps.net.

We thank all applicants for their interest; however, only those selected for an interview will be contacted. Contact Information:  Please send resumes to Recruiter@TechOpps.net.