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Unix Support Engineer Jobs in Highland, CA (NOW HIRING)

Esri

DevOps Systems Engineer

Redlands, CA · On-site

$53 - $72.75/hr

Perform day-to-day support of the applications covering deployment, patching and general ... Experience with UNIX/Linux environments * Experience with configuration management systems (Puppet ...

Esri

DevOps Systems Engineer

Redlands, CA · On-site

$70K - $122K/yr

Perform day-to-day support of the applications covering deployment, patching and general ... Experience with UNIX/Linux environments * Experience with configuration management systems (Puppet ...

Esri

DevOps Systems Engineer

Redlands, CA · On-site

$70K - $122K/yr

Perform day-to-day support of the applications covering deployment, patching and general ... Experience with UNIX/Linux environments * Experience with configuration management systems (Puppet ...

Apex Systems

Windows Systems Admin III (Corona)

Norco, CA · On-site

$115K - $135K/yr

... engineers, cybersecurity teams, and program stakeholders. If interested, please forward resume ... Administer, maintain, and support enterprise Windows and Linux/Unix environments, including ...

All JobsUnix Support Engineer JobsUnix Support Engineer Jobs in Highland, CA

Unix Support Engineer information

See Highland, CA salary details

$16

$39

$67

How much do unix support engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for unix support engineer in Highland, CA is $39.60, according to ZipRecruiter salary data. Most workers in this role earn between $29.38 and $46.30 per hour, depending on experience, location, and employer.

What does a Unix Support Engineer do?

A Unix Support Engineer is responsible for maintaining, troubleshooting, and optimizing Unix-based systems for organizations. Their duties include installing and configuring Unix servers, monitoring system performance, resolving hardware and software issues, and supporting end-users. They also ensure system security, perform regular backups, and may assist in automating tasks using shell scripting. Unix Support Engineers often work closely with other IT teams to ensure seamless operation of business-critical applications.

What are the key skills and qualifications needed to thrive as a Unix Support Engineer?

To thrive as a Unix Support Engineer, you need a solid understanding 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 tools like SSH, system monitoring utilities, ticketing systems, and backup solutions is commonly required. Strong problem-solving abilities, effective communication, and attention to detail are crucial soft skills for this role. These competencies are vital for ensuring system reliability, quickly resolving technical issues, and supporting seamless IT operations.

What are some of the typical challenges faced by Unix Support Engineers in a fast-paced enterprise environment?

Unix Support Engineers in enterprise settings often encounter challenges such as managing complex, large-scale server environments with minimal downtime, addressing urgent system outages, and troubleshooting diverse application and hardware issues. They must balance routine maintenance tasks with rapid response to critical incidents, all while ensuring robust security and compliance standards are met. Collaboration with development, database, and network teams is essential, as is staying up to date with evolving Unix technologies and best practices to provide effective support.

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

AspectUnix Support EngineerLinux System Administrator
CertificationsUnix certifications (e.g., UNIX/Linux certifications)Linux certifications (e.g., RHCE, CompTIA Linux+)
Work EnvironmentUnix servers, enterprise environmentsLinux servers, data centers, cloud platforms
Industry UsageFinancial, telecom, large enterprisesWeb hosting, cloud services, startups
Job FocusSupport, troubleshooting, maintaining Unix systemsDeployment, configuration, automation of Linux systems

While both roles involve working with Unix-like systems, a Unix Support Engineer primarily provides support and troubleshooting for Unix environments, often in enterprise settings. A Linux System Administrator focuses on managing Linux servers, including deployment and automation. Both roles require similar certifications and technical skills but differ in their specific focus and work environments.

What job categories do people searching Unix Support Engineer jobs in Highland, CA look for?

The top searched job categories for Unix Support Engineer jobs in Highland, CA are:

What cities near Highland, CA are hiring for Unix Support Engineer jobs?

Cities near Highland, CA with the most Unix Support Engineer job openings:

Unix Support Engineer jobs near you
Infographic showing various Unix Support Engineer job openings in Highland, CA as of August 2026, with employment types broken down into 1% As Needed, 72% Full Time, 22% Part Time, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $82,368 per year, or $39.6 per hour.

Test Engineer - Secret Clearance Required

AMERICAN SYSTEMS

March Air Reserve Base, CA

$93K - $156K/yr

Full-time

Medical, Retirement, PTO

Re-posted 8 days ago

Job description

The Test Engineer supports the U.S. Customs and Border Protection (CBP) Air and Marine Operations Center (AMOC) by ensuring that all Command, Control, Communications, Computers, and Intelligence (C4I) systems are fully tested, validated, and mission-ready prior to deployment into the operational baseline.

This role is critical to minimizing operational risk by validating software, hardware, network, and sensor integrations within government and contractor-supported test and development facilities, prior to operational release.


  • Test & Development Facility Support
    • Support Test and Development activities as defined in the SOW.
    • Perform integration, system, regression, and acceptance testing of AMOSS, ISR Systems, telecommunications, and ancillary C4I systems.
    • Ensure new projects, system upgrades, patches, and enhancements are fully tested before connection to operational systems.
    Software & Hardware Testing
    • Test and evaluate:
      • AMOSS and WebAMOSS software
      • ISR Systems applications and databases
      • C4I supporting services, operating systems, and network configurations
    • Validate compliance with:
      • DHS and CBP security requirements
      • Configuration Management baselines
      • Approved Change Requests (CRs)
    Engineering & Integration Support
    • Support Engineering & Integration (E&I) teams during:
      • System upgrades
      • New sensor or data feed integrations
      • Expansion or reconfiguration efforts
    • Assist in debugging new, modified, or existing systems in lab environments.
    Test Documentation & Reporting
    • Develop and support required test documentation including:
      • Systems Acceptance Test Plans (SATP)
      • Installation Plans (IP)
      • Software Version Description Documents (SVDD)
    • Document test results, defects, and remediation actions.
    • Support audits, inspections, and readiness reviews.

  • U.S. Citizen
  • Secret Clearance Required
  • Bachelor's degree and 5-7 years of related work experience
  • Minimum 3–5 years of experience in:
    • System testing, integration testing, or lab engineering
    • Testing complex IT, C4I, or mission-critical systems
  • Experience testing with Linux-based systems, Networked systems and client/server architectures, Hardware and software integrations
  • Familiarity with:Test plans, procedures, and defect tracking, Configuration management processes
  • Working knowledge of: Linux/UNIX environments, Networking concepts and protocols, Databases (Oracle, PostgreSQL, or similar)
    •  
  • Experience with: Virtualized environments, Test automation tools or scripting (preferred), Issue tracking systems (e.g., Jira), Technical Skills
Preferred Qualifications
  • Experience supporting federal, DHS, CBP, DoD, or law enforcement systems
  • Familiarity with: AMOSS, ISR systems, or radar/sensor-based systems, Agile development and testing methodologies

AMERICAN SYSTEMS is committed to pay transparency for our applicants and employee-owners. The salary range for this position is USD $93,900.00/Yr. - USD $156,800.00/Yr. Actual compensation will be determined based on several factors permitted by law. AMERICAN SYSTEMS provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance.
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