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Unix Linux Systems Administrator Jobs (NOW HIRING)

Collabera

Unix Admin Level II

The Woodlands, TX · On-site

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 ...

Cymertek

Linux / Unix Systems Administrator

Aurora, CO · On-site

Linux / Unix Systems Administrator LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail ...

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Unix Linux Systems Administrator information

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$200.5K

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

As of Jul 16, 2026, the average yearly pay for unix linux systems 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 some typical challenges a Unix Linux Systems Administrator may face when managing large-scale server environments?

Unix Linux Systems Administrators working in large-scale environments often encounter challenges such as maintaining system security across numerous servers, ensuring consistent configuration management, and minimizing downtime during updates or patches. They must also efficiently troubleshoot hardware and software issues while balancing routine maintenance with urgent incident response. Collaborating closely with development, network, and security teams is essential to ensure seamless system integration and performance.

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

To thrive as a Unix/Linux Systems Administrator, you need in-depth knowledge of Unix/Linux operating systems, scripting languages (such as Bash or Python), and a relevant degree or certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with configuration management tools (e.g., Ansible, Puppet), virtualization platforms, and monitoring systems is typically required. Strong problem-solving abilities, attention to detail, and effective communication skills make someone stand out in this role. These competencies are crucial for maintaining system reliability, troubleshooting issues quickly, and ensuring seamless operations in dynamic IT environments.

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

AspectUnix Linux Systems AdministratorNetwork Administrator
CertificationsLinux/Unix certifications (e.g., LPIC, RHCE)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, cloud environmentsNetworking hardware, routers, switches, LAN/WAN
Primary ResponsibilitiesManaging Unix/Linux servers, scripting, system securityConfiguring and maintaining network infrastructure
Industry UsageIT, data centers, cloud providersTelecommunications, corporate networks, ISPs

The Unix Linux Systems Administrator focuses on managing and maintaining Unix/Linux servers and systems, while the Network Administrator specializes in configuring and supporting network infrastructure. Both roles require technical certifications and work in IT environments, but their core responsibilities differ significantly.

What are Unix Linux Systems Administrators?

Unix Linux Systems Administrators are IT professionals responsible for installing, configuring, maintaining, and troubleshooting Unix and Linux operating systems on servers and workstations. They manage user accounts, system security, backups, and software updates to ensure the reliability and performance of computer systems. These administrators also monitor system health, automate tasks using scripts, and provide technical support to users. Their role is critical in organizations that rely on Unix or Linux environments for their infrastructure.
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What states have the most Unix Linux Systems Administrator jobs? States with the most job openings for Unix Linux Systems Administrator jobs include:
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Unix Linux Systems Administrator jobs near you
Infographic showing various Unix Linux Systems Administrator job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, and 2% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $119,633 per year, or $57.5 per hour.

Senior UNIX/Linux Systems Administrator

Futran Tech Solutions Pvt. Ltd.

Remote

Full-time

Re-posted 3 days ago

Job description

Role Senior UNIX/Linux Systems Administrator
Location Remote USA
Project Description:
DXC is scheduled to migrate our client's applications and related servers from the customer's data center in Phoenix, AZ to the DXC data center in Suwanee, GA. This will require both lift and shift of existing servers, as well as, the build-out of new hosts at the target data center. Some of these servers will run RHEL v4-8 and some are VCS clusters.
We have a thirteen-person UNIX team (8-onshore, 5 offshore) with one designated as team lead.
Responsibilities:
Install, build, configure and maintain RHEL 4-8 hosts in support of the data center migration project.
Support the movement of existing hosts, including VCS clusters, from the client's data center in Phoenix, AZ to the DXC data center in Suwanee, GA
Support UNIX systems running RHEL4-8 and HPUX 11.31
Support of both physical and virtual servers
Participate in on-call rotation
Shift flexibility
Mandatory Skills Description:
RHEL v4-8
RedHat Linux OS (RHEL), VCS, Linux

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