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Senior Unix Engineer Jobs in Texas (NOW HIRING)

Astrion

Software Engineer, Senior

San Antonio, TX

$112K - $130K/yr

Overview Senior Software Engineer LOCATION: Joint Base San Antonio, TX JOB STATUS: Full Time; ... Unix and Windows operating systems development * 5+ years in multiple programming languages to ...

Astrion

Software Engineer, Senior

San Antonio, TX · On-site

$110K - $145K/yr

Overview Senior Software Engineer LOCATION: Joint Base San Antonio, TX JOB STATUS: Full Time; ... Unix and Windows operating systems development * 5+ years in multiple programming languages to ...

Freddie Mac

Software Engineer, Senior

Dallas, TX · On-site

$121K - $159K/yr

Senior developer will help line manager/technical lead in day to day operations, provide ... Java/J2EE & middleware (WebLogic, Apache, Spring Boot, etc.) technologies in UNIX environment and ...

Freddie Mac

Software Engineer, Senior

Dallas, TX · On-site

$116K - $174K/yr

Senior developer will help line manager/technical lead in day to day operations, provide ... Java/J2EE & middleware (WebLogic, Apache, Spring Boot, etc.) technologies in UNIX environment and ...

Freddie Mac

Software Engineer, Senior

Dallas, TX · On-site

$116 - $174/hr

Senior developer will help line manager/technical lead in day to day operations, provide ... Java/J2EE & middleware (WebLogic, Apache, Spring Boot, etc.) technologies in UNIX environment and ...

Cadence

Sr. Principal Software Engineer

Austin, TX · On-site

$124K - $171K/yr

They are seeking a highly motivated Sr. Principal Software Engineer to join the Modus R&D ... UNIX and/or LINUX platforms • Knowledge of Design-for-Test techniques • Familiarity with ...

loanDepot

Sr. PAM Security Engineer (CyberArk)

Plano, TX · On-site

$101K - $138K/yr

The Sr. PAM Engineer is responsible for overseeing the implementation, configuration, and ... Monitor logs and events for Windows, UNIX, and User identity management platforms to provide views ...

loanDepot

Sr. PAM Security Engineer (CyberArk)

Plano, TX · On-site

$101K - $138K/yr

The Sr. PAM Engineer is responsible for overseeing the implementation, configuration, and ... Monitor logs and events for Windows, UNIX, and User identity management platforms to provide views ...

loanDepot

Sr. PAM Security Engineer (CyberArk)

Plano, TX · On-site

$101K - $138K/yr

The Sr. PAM Engineer is responsible for overseeing the implementation, configuration, and ... Monitor logs and events for Windows, UNIX, and User identity management platforms to provide views ...

USM

Senior Information Security - Fulltime

Carrollton, TX · On-site

$102K - $139K/yr

Fulltime Bachelors Degree with a technical major, such as engineering or computer science or ... on UNIX scripting or any other scripting technologies. Ability to prioritize work without ...

TekWissen LLC

Senior Network Engineer

Frisco, TX · On-site

$48/hr

Senior Network Engineer Location: Frisco, TX 75034 Duration: 6 Months Job Type: Temporary ... Python, Ansible, Bash Business Intelligence Unix/Linux CLI Load Balancers (basic) Routers (basic ...

Jobtailor

Senior Software Engineer

Dallas, TX · On-site

$165 - $215.80/hr

Utilize Linux, Unix and Windows. Minimum Requirements Requires a Bachelor's degree, or foreign ... Compensation Our Senior Software Engineers earn between $165,000 - $215,800 yearly. Not to mention ...

NXP Semiconductors

Senior Verification Engineer

Austin, TX · On-site

$103K - $142K/yr

... UNIX/Linux Familiarity with functional and code coverage methodologies More information about NXP in the United States... NXP is an Equal Opportunity/Affirmative Action Employer regardless of age ...

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All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Texas

Senior Unix Engineer information

What are the key skills and qualifications needed to thrive as a senior Unix engineer?

To thrive as a Senior Unix Engineer, you need deep expertise in Unix/Linux system administration, scripting, troubleshooting, and a relevant degree or equivalent experience. Familiarity with automation tools (such as Ansible or Puppet), shell scripting languages (like Bash or Perl), and certifications like RHCE or CompTIA Linux+ is highly valued. Strong problem-solving skills, effective communication, and the ability to mentor junior staff help set top performers apart in this role. These skills ensure reliable systems, smooth operations, and robust support for complex enterprise environments.

What does a senior Unix engineer do?

A Senior Unix Engineer is responsible for designing, implementing, and maintaining Unix-based systems within an organization. They handle advanced troubleshooting, system performance tuning, security configurations, and ensure the reliability and scalability of Unix infrastructure. In addition, they often mentor junior engineers, develop automation scripts, and collaborate with other IT teams to support business operations. Their expertise is crucial for managing large-scale, mission-critical environments.

What is the difference between Senior Unix Engineer vs System Administrator?

AspectSenior Unix EngineerSystem Administrator
CredentialsBachelor's in Computer Science, Unix/Linux certifications (e.g., RHCE, LPIC)Bachelor's in IT or related field, Linux/Unix certifications often preferred
Work EnvironmentDesigning, implementing, and maintaining Unix systems, often in enterprise environmentsManaging daily system operations, troubleshooting, and user support
Industry UsageTech, finance, healthcare, and large enterprisesVaries across industries, including small to large organizations
Search & Comparison IntentFocus on advanced Unix skills and system designFocus on operational support and system maintenance

The main difference is that Senior Unix Engineers focus on designing and optimizing Unix systems, while System Administrators handle daily operations and support. Both roles require similar certifications and work in related environments, but their responsibilities differ in scope and complexity.

What are some of the most common challenges faced by senior Unix engineers in a large enterprise environment?

Senior Unix Engineers in large enterprises often face challenges related to managing complex, heterogeneous server environments and ensuring high availability. Balancing routine maintenance, security patching, and system upgrades with the need to minimize downtime can be demanding. Additionally, staying up to date with evolving technologies and scripting languages, while coordinating with cross-functional teams like network, storage, and application groups, requires strong communication and problem-solving skills.
What are popular job titles related to Senior Unix Engineer jobs in Texas? For Senior Unix Engineer jobs in Texas, the most frequently searched job titles are:
What job categories do people searching Senior Unix Engineer jobs in Texas look for? The top searched job categories for Senior Unix Engineer jobs in Texas are:
What cities in Texas are hiring for Senior Unix Engineer jobs? Cities in Texas with the most Senior Unix Engineer job openings:
Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Texas as of August 2026, with employment types broken down into 92% Full Time, 3% Part Time, and 5% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

ETL Developer Sr/Mid

Avani Technology Solutions, Inc.

San Antonio, TX • On-site

$46 - $60.25/hr

Full-time

Re-posted 5 days ago

Job description

Role: ETL Developer Sr/Mid
Location: San Antonio, TX
Duration: 6 Months CTH
JD:
1. 5+ years of experience as a DataStage ETL Developer (Mid-Sr ETL roles)
2. UNIX Shell Scripting experience ,ERPSS, ETL, Datastage, SQL, DB2, Netezza, Unix, Agile, ODI, erpss

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