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Linux Unix Jobs (NOW HIRING)

Samsung

Senior Linux/Unix Engineer

Moonachie, NJ

Responsible for deployment and management support of Linux x86 & IBM Unix servers Perform Capacity and Performance Management Must be able to troubleshoot hardware and software issues Efficient ...

Samsung

Senior Linux/Unix Engineer

Moonachie, NJ · On-site

Company Description CLICK HERE TO APPLY: • Responsible for deployment and management support of Linux x86 & IBM Unix servers • Perform Capacity and Performance Management • Must be able to ...

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Linux Unix information

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$40K

$110.9K

$172K

How much do linux unix jobs pay per year?

As of Aug 20, 2026, the average yearly pay for linux unix in the United States is $110,906.00, according to ZipRecruiter salary data. Most workers in this role earn between $85,500.00 and $131,500.00 per year, depending on experience, location, and employer.

What is a Linux/Unix administrator?

Linux/Unix administrators are IT professionals responsible for managing, maintaining, and supporting Linux and Unix operating systems on servers and workstations. Their duties include installing and configuring systems, monitoring performance, troubleshooting issues, and ensuring system security and backups. They often work with scripting languages, handle user accounts, and ensure the availability and reliability of critical IT infrastructure. These administrators play a key role in supporting the technology needs of organizations that rely on Linux or Unix environments.

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 strong expertise in Linux/Unix operating systems, scripting languages (such as Bash or Python), and a background in computer science or related fields. Familiarity with configuration management tools (like Ansible or Puppet), virtualization platforms, and relevant certifications (such as CompTIA Linux+ or Red Hat Certified System Administrator) is highly valuable. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for this role. These skills ensure systems remain secure, reliable, and efficiently managed, supporting organizational operations and minimizing downtime.

What are some common challenges faced by Linux/Unix administrators, and how can they be addressed on the job?

Linux/Unix administrators often encounter challenges such as managing system security, troubleshooting performance issues, and ensuring uptime during updates or migrations. Addressing these requires staying current with security best practices, regularly monitoring system logs, and implementing robust backup and recovery procedures. Collaborating closely with development and network teams is also crucial, as it helps resolve cross-functional issues efficiently and ensures smooth deployment of new applications or services.

What is the difference between Linux Unix vs Network Administrator?

AspectLinux UnixNetwork Administrator
Required CredentialsLinux/Unix certifications (e.g., LPIC, CompTIA Linux+)Network certifications (e.g., CCNA, CompTIA Network+)
Work EnvironmentServers, data centers, command-line interfacesNetwork infrastructure, routers, switches, troubleshooting
Industry UsageIT, software development, system administrationTelecommunications, enterprise IT, service providers

Linux Unix professionals focus on operating system management, scripting, and server maintenance, while Network Administrators handle network infrastructure, security, and connectivity. Both roles often collaborate but require different certifications and skill sets, making them distinct yet complementary in IT environments.

More about Linux Unix jobs

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Cities with the most Linux Unix job openings:

What states have the most Linux Unix jobs?

States with the most job openings for Linux Unix jobs include:

What job categories do people searching Linux Unix jobs look for?

The top searched job categories for Linux Unix jobs are:

Linux Unix jobs near you
Infographic showing various Linux Unix job openings in the United States as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $110,906 per year, or $53.3 per hour.

Principal Linux/Unix Engineer

The Britton Group

Pocatello, ID • On-site

Full-time

Re-posted 16 days ago

Job description

The Principal Systems Engineer (Unix/Linux) will be responsible for design, deployment, testing, certification, patching, addressing interoperability issues, not only of the base operating system, but for all support libraries, components, and application dependencies. 

This position requires an active Top Secret Clearance in order to be considered.  Work to be performed onsite in Pocatello, ID;

Responsibilities
  • Responsible for the engineering design, installation, implementation, and configuration as well as ongoing support of the Unix/Linux Infrastructure.
  • Possess advanced knowledge and skill for all Linux environments.
  • Create and maintain bare-metal and virtual machines with the appropriate distribution and patch levels of Linux and network configuration, using tools that include Satellite Server.
  • Provision/configure required software onto servers, such as web servers and databases.
  • Evaluate, improve, and maintain the information security throughout the Linux infrastructure.
  • Monitor and correct server issues and create recovery processes for failures and performance bottlenecks.
  • Manage and monitor all installed systems and infrastructure.
  • Possess excellent knowledge base in DNS, DHCP, LDAP, SMTP, and integration with Windows to solve functional or technical issues.
  • Install, configure, test, and maintain operating systems, application software and system management tools
  • Maintain security, backup, and redundancy strategies
  • Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
  • Provide 3rd level of support.
  • Build new baselines with the appropriate security and access controls to include DISA STIGS and required security controls. Updated baselines will be required quarterly and new versions within 90 days of the manufacturer’s release to production and full DISA STIGS.
  • Engineer multi factor authentication between Linux environments and the enterprise Windows infrastructure components.
Qualifications
  • U.S. citizenship is required per contract to obtain and maintain a TS/SCI Security Clearance
  • This position shall be filled with individuals that have a minimum of  six years of experience or Red Hat Certified Systems Administrator (RHCSA) and seven years of experience required if no certification.We prefer candidates who already have this, but we will allow 6 months to obtain for those who don’t have it.
  • Systems Engineer skill set with focus on Unix based systems such as Red Hat Linux and Oracle Linux.
  • A Bachelor's degree is preferred.

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