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Unix Engineer Jobs in Texas (NOW HIRING)

IPSecure, Inc.

UNIX Engineer III

San Antonio, TX

$80K - $100K/hr

UNIX Engineer III - TS/SCI Clearance Required - JBSA Lackland - San Antonio, TX The UNIX Engineer III serves as the senior UNIX/Linux infrastructure engineer responsible for the design ...

New

Sarian Solutions

Unix Expert

Plano, TX

Job Title: Sr. Unix Expert Location: Plano, TX Job Type: Full-Time Required Skills/Experience ... Experience troubleshooting, analysis, research and resolution using advanced query, programming ...

Sonsoft Inc

UNIX Developer)

Plano, TX · On-site

At least 4 years of experience in Unix & Autosys Skills * At least 3 years of experience in Development/ Configuration/solutions evaluation/ Validation and deployment * Analytical and Communication ...

Tech Tammina

Unix Admin

Plano, TX

Relevant IT software experience (Technical-Developer) using Unix, Linux, Shell Scripting, Perl Technologies Minimum 3 years of development experience using Perl, Shell-Korn, Bash, Linux, AIX Quick ...

Tech Tammina

Unix Admin

Plano, TX · On-site

Relevant IT software experience (Technical-Developer) using Unix, Linux, Shell Scripting, Perl Technologies • Minimum 3 years of development experience using Perl, Shell-Korn, Bash, Linux, AIX • ...

Cna

Senior Unix/Linux Engineer

Plano, TX · Hybrid

Guide engineering and operations for Linux/UNIX and Windows Server across physical and virtual footprints; ensure best practices for reliability, security, and performance. * Define and maintain OS ...

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Unix Engineer information

See Texas salary details

$30

$57

$101

How much do unix engineer jobs pay per hour?

As of Jul 24, 2026, the average hourly pay for unix engineer in Texas is $57.05, according to ZipRecruiter salary data. Most workers in this role earn between $43.65 and $62.69 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Unix Engineer, and why are they important?

To thrive as a Unix Engineer, you need a strong background in Unix/Linux system administration, scripting (such as Bash or Python), and a relevant degree or certifications like Red Hat Certified Engineer (RHCE). Familiarity with configuration management tools (Ansible, Puppet), virtualization platforms, and network protocols is typically required. Problem-solving, attention to detail, and effective communication are vital soft skills for excelling in this role. These abilities ensure robust system performance, security, and seamless collaboration within IT teams.

What is the difference between Unix Engineer vs Linux Administrator?

AspectUnix Engineer
CertificationsTypically Linux/Unix certifications like LPIC, RHCE, or Unix-specific certifications
Work EnvironmentWorks on Unix-based systems, including Solaris, AIX, or HP-UX, often in enterprise settings
ResponsibilitiesDesigning, implementing, and maintaining Unix infrastructure, scripting, and system optimization
Employer & IndustryUsed in large enterprises, finance, telecom, and government sectors

While both roles involve working with Unix-like systems, Unix Engineers focus on designing and maintaining Unix infrastructure, often across multiple Unix platforms, whereas Linux Administrators primarily manage Linux systems. The roles overlap in certifications and environment but differ in scope and specific system expertise.

What are Unix Engineers?

Unix Engineers are IT professionals who specialize in the administration, configuration, and maintenance of Unix-based operating systems. They manage servers, ensure system security, perform troubleshooting, and optimize performance for businesses and organizations that rely on Unix platforms. Their responsibilities often include scripting, patch management, user account administration, and supporting other IT teams. Unix Engineers play a crucial role in maintaining the stability and security of critical computer systems.

What Is a Unix Engineer?

A Unix engineer is responsible for keeping Unix operating systems networks and systems up and running. Your duties involve troubleshooting hardware and software, scheduling upgrades, and increasing network security. You also train users to be efficient when working in Unix and run routine diagnostics on workstations and on the network to ensure functionality. You may be called upon to draft hardware and software manuals, so skill in technical writing will set you ahead of other candidates and aid you throughout your career.

What are some common challenges Unix Engineers face when managing large-scale server environments?

Unix Engineers working in large-scale environments often encounter challenges such as ensuring high system uptime, managing complex configurations across multiple servers, and maintaining security standards. Troubleshooting performance issues and coordinating system updates without disrupting business operations can also be demanding. Effective collaboration with network, security, and application teams is essential to quickly resolve incidents and implement robust solutions. Staying up-to-date with evolving technologies and automation tools is key for long-term success in this role.
More about Unix Engineer jobs
What are popular job titles related to Unix Engineer jobs in Texas? For Unix Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Unix Engineer jobs in Texas look for? The top searched job categories for Unix Engineer jobs in Texas are:
What are popular job titles related to Unix Engineer jobs in TX? For Unix Engineer jobs in TX, the most frequently searched job titles are:
Unix Engineer jobs near you
Infographic showing various Unix Engineer job openings in Texas as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, 2% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $118,664 per year, or $57 per hour.
UNIX Engineer III

UNIX Engineer III

IPSecure, Inc.

San Antonio, TX

$80K - $100K/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 hours ago

Job description

UNIX Engineer III – TS/SCI Clearance Required – JBSA Lackland - San Antonio, TX
Job Description
The UNIX Engineer III serves as the senior UNIX/Linux infrastructure engineer responsible for the design, implementation, administration, sustainment, and modernization of enterprise UNIX and Linux environments supporting the Department of the Air Force's Defensive Cyberspace Operations Weapon Systems. The position ensures secure, resilient, and highly available enterprise infrastructure supporting 24x7 cyber operations while maintaining compliance with DoD cybersecurity requirements, RMF, and DISA STIGs.
Job Responsibilities
  • Design, implement, configure, and maintain enterprise UNIX and Linux server environments.
  • Engineer highly available Linux platforms supporting mission-critical applications.
  • Perform operating system deployments, upgrades, migrations, and technology refresh initiatives.
  • Integrate UNIX/Linux systems with virtualization, storage, backup, and cloud environments.
  • Administer enterprise Linux and UNIX operating systems across multiple security enclaves.
  • Manage authentication, file systems, storage, and system resources.
  • Monitor system health, capacity, and performance.
  • Support enterprise backup and disaster recovery.
  • Implement DISA STIG-compliant UNIX/Linux configurations.
  • Support RMF, A amp;A, vulnerability remediation, POA amp;M activities, and audit readiness
  • Provide Tier III engineering support.
  • Develop automation using Bash, Python, and Ansible.
  • Support Infrastructure-as-Code, Checklist-as-Code, and modernization initiatives.
Basic Qualifications
Security Clearance: Active TS/SCI
Education: Bachelor's degree in Computer Science, Information Technology, Computer Engineering, Cybersecurity, or related field. Additional experience may substitute for education.
Certification: CASP+, CCNP Security, CCSP, GCIA, GCED, GCIH, or Red Hat Certified Engineer (RHCE) (or equivalent enterprise UNIX/Linux certification).
Experience:
  • Minimum of 8 years of enterprise UNIX/Linux engineering experience.
  • Experience supporting DoD, Federal, or large enterprise environments.
  • Experience with RHEL, Oracle Linux, Bash, Python, Ansible, LVM, NFS, LDAP, SSH, VMware integration, backup/recovery, and performance tuning.
Preferred Qualifications
  • Experience engineering and sustaining UNIX/Linux infrastructure supporting Department of the Air Force DCO weapon systems, DAFIN-SOC environments, or comparable 24x7 mission operations.
  • Advanced expertise with RHEL and Oracle Linux, including high-availability architectures, VMware integration, LVM, NFS, LDAP, SSH, enterprise backup and recovery, and performance optimization.
  • Demonstrated experience automating infrastructure provisioning, configuration management, and security compliance using Ansible, Bash, Python, Infrastructure-as-Code, and Checklist-as-Code methodologies.
Benefits
Medical, Dental, Vision, Unlimited Vacation, Sick Leave, Paid Federal Holidays, Education and Certification Reimbursement Program, 401(k) retirement plan with safe harbor employer match after 3 months, Prepaid Legal Plan and Identity Protection Plan available, Accident Insurance, Critical Illness Insurance, and Hospital Indemnity Insurance available.
EEOC Statement
IPSecure does not discriminate based on race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

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