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Senior Unix Engineer Jobs in Dallas, TX (NOW HIRING)

Prattwhitney

Senior Systems Engineer - EO/IR

Plano, TX · On-site

$100K - $137K/yr

Senior System Engineer - Naval Airborne Systems (NAS) Date posted: 2026-07-02 Location: Plano ... UNIX/Linux experience * Real‑time programming and software change management tools/processes ...

Raas Infotek LLC

Senior DevOps Engineer

Plano, TX · On-site

$125K - $160K/yr

... Engineer - 10+ Years ExperienceJob Overview We are looking for an experienced Senior DevOps ... Strong Linux/Unix administration * Windows Server administration Security & DevSecOps * IAM and ...

New

ClifyX

Sr AWS/Big Data developer

Dallas, TX · On-site

$55.25 - $73/hr

ClifyX is a company seeking a Sr AWS/Big Data developer. The primary responsibilities include ... Unix Shell scripting is a plus • Experience of TFS-GIT, Eclipse/Maven is a plus Qualifications

InterSources Inc

Sr Pega Production Support

Irving, TX · On-site

... DevOps in a Pega Environment, especially continuous integration and deployment. • Excellent ... Unix/Linux servers. Qualifications : Required : • 5+ years of Hands-on experience with Pega ...

Tech Tammina LLC

Senior Pega developer

Dallas, TX · On-site

$55.75 - $73/hr

Senior Pega developer Location: Dallas, TX (Day one onsite, 3 days in a week onsite) Duration ... Web Technologies, Java, PL/SQLDB2, Oracle Database, and Unix. Handson experience in JSP, Java ...

Saxon Global

Sr. DevOps Administrator

Fort Worth, TX · On-site

$124K - $160K/yr

... Engineer Job Summary Our client is seeking a talented and technical Senior DevOps Engineer who is ... Systems Administration experience in Linux and/or UNIX environment with Shell, Python, Ruby.

Capital One

Senior Lead Data Engineer

Plano, TX

Senior Lead Data Engineer Do you love building and pioneering in the technology space? Do you enjoy ... UNIX/Linux including basic commands and shell scripting * 2+ years of experience with Agile ...

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Showing results 21-40

All JobsUnix Engineer JobsSenior Unix Engineer JobsSenior Unix Engineer Jobs in Dallas, TX

Senior Unix Engineer information

See Dallas, TX salary details

$58.9K

$125.2K

$181.5K

How much do senior unix engineer jobs pay per year?

As of Sep 12, 2026, the average yearly pay for senior unix engineer in Dallas, TX is $125,194.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,400.00 and $142,000.00 per year, depending on experience, location, and employer.

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 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 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 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 popular job titles related to Senior Unix Engineer jobs in Dallas, TX?

For Senior Unix Engineer jobs in Dallas, TX, the most frequently searched job titles are:

What job categories do people searching Senior Unix Engineer jobs in Dallas, TX look for?

The top searched job categories for Senior Unix Engineer jobs in Dallas, TX are:

What cities near Dallas, TX are hiring for Senior Unix Engineer jobs?

Cities near Dallas, TX with the most Senior Unix Engineer job openings:

Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Dallas, TX as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $125,194 per year, or $60.2 per hour.

Senior Systems Engineer - EO/IR

Plano, TX • On-site

Prattwhitney
Engineering Professional Services • 10K+ employees
Learn more about Prattwhitneyexternal

$100K - $137K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 10 days ago

Pratt & Whitney rating

8.8

Company rating: 8.8 out of 10

Based on 162 frontline employees who took The Breakroom Quiz

Job description

Senior System Engineer – Naval Airborne Systems (NAS)

Date posted: 2026-07-02

Location: Plano, Texas, United States

Employment type: Onsite (full‑time)

Security clearance: U.S. citizenship required; Top Secret clearance required; must obtain U.S. government issued security clearance before start.

What You Will Do
  • Leverage software development skills to develop and implement new mode algorithms for cutting‑edge processing solutions and platforms
  • Conduct performance analysis, algorithm development, trade study generation, statistical modeling, performance predictions, and data analysis for complex systems
  • Interface with team lead, team members, and related engineers
  • Participate in customer and program presentations
  • Provide task progress status updates and deliver work products to team lead
Qualifications You Must Have
  • Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM)
  • Minimum eight (or 5?) years of documented work and/or academic experience in optical design, algorithm development, imaging EO/IR systems, physics, image signal processing, and/or discrimination algorithms
  • Experience programming in C or C++ and using MATLAB or Python for data set evaluation
  • U.S. citizenship and ability to obtain and maintain a U.S. government issued security clearance
Preferred Qualifications
  • Top Secret clearance
  • Advanced degree in STEM
  • Experience developing signal processing algorithms for airborne surveillance, signal & image processing, digital communications, detection and estimation theory, or AI/ML and training techniques
  • UNIX/Linux experience
  • Real‑time programming and software change management tools/processes
Benefits
  • Medical, dental, vision, life insurance, short‑term & long‑term disability, 401(k) match, flexible spending accounts
  • Paid time off, holidays, parental leave, employee assistance program
  • Relocation assistance available
  • Annual short‑term and/or long‑term incentive compensation programs (dependent on level and agreement)
Equal Opportunity Employer

RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable protected class.

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About Pratt & Whitney

Sourced by ZipRecruiter

Pratt & Whitney has a long history of leadership and innovation in the field of aviation propulsion. Our story begins in the 1920s and has flourished throughout the decades. We have continuously transformed and reinvented our businesses to offer superior products and services to our customers. In 1925, the Pratt & Whitney Aircraft Company was founded by Frederick B. Rentschler, pioneer of the air-cooled radial engine design which enabled unprecedented power-to-weight ratio. Its first engine, the R-1340 Wasp engine, transformed military and commercial aviation and is still in use today. In 1928, the Canadian division of the Pratt & Whitney Aircraft Company was established. In 1944, Pratt & Whitney began its gas turbine and jet propulsion initiative. The company constructed a wind tunnel, laboratory and engineering center to support our allies’ efforts in World War II. In 1945, wartime production included more than 300,000 Pratt & Whitney engines, touted by service members as extremely dependable – a legacy that continues today. From there, Pratt & Whitney continued to design and innovate more powerful, agile, and reliable engines becoming a leader in the aerospace industry. Today, Pratt & Whitney has more than 85,000 engines in service and more than 16,000 customers worldwide.

Industry

Engineering professional services

Company size

10,000+ Employees

Headquarters location

East Hartford, CT, US

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