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Senior Unix Engineer Jobs in Oklahoma (NOW HIRING)

L3HHCM20

Senior Associate, Software Engineering

Tulsa, OK · On-site

$92K - $121K/yr

Job Title: Senior Associate, Software Engineering Job Code: 40107 Job Location: Tulsa, OK Job ... C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time ...

L3HHCM20

Senior Specialist, Software Engineer

Tulsa, OK · On-site

$92K - $121K/yr

AWS Development Engineer Job Code 42406 Job Location: Tulsa, OK Schedule: 9/80 employees work 9 out ... Strong understanding of Linux/Unix systems, networking, and cloud security best practices.

Cotality

Principal Software Engineer (Python)

Oklahoma City, OK · On-site +1

$125K - $168K/yr

This senior-level position is responsible for creating scalable, high-quality software solutions ... Utilize Git or similar, Unix command line, Python, FastAPI, FastMCP, and ADK to build and enhance ...

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Senior Unix Engineer information

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 Oklahoma?

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

What job categories do people searching Senior Unix Engineer jobs in Oklahoma look for?

The top searched job categories for Senior Unix Engineer jobs in Oklahoma are:

Senior Unix Engineer jobs near you
Infographic showing various Senior Unix Engineer job openings in Oklahoma 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.

Senior Associate, Software Engineering

L3HHCM20

Tulsa, OK • On-site

$92K - $121K/yr

Full-time

Posted 10 days ago

Job description

Job Title: Senior Associate, Software Engineering

Job Code: 40107

Job Location: Tulsa, OK

Job Schedule: 9/80:Employees work 9 out of every 14 days - totaling 80 hours worked, and have every other Friday off 

Job Description:  

  • Apply computer science, engineering, and mathematical analysis concepts and principles in the development of software for the target application  

  • Work closely with cross functional members of the engineering organization to develop and evaluate interfaces between hardware and software, and operational performance requirements and design of the overall system 

  • Support and participate in all phases of the software development life cycle, including requirements analysis, design, implementation, integration, and test of embedded software for real-time control of advanced tactical radio equipment 

  • Develop software test procedures, software programs, and related documentation  

  • Utilize modeling tools and equipment to establish operating data, conduct experimental tests, and evaluate results 

  • Participate in peer reviews, identify, track and repair defects 

  • Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems (VxWorks, Linux, QNX, Integrity, Windows CE, and others for Motorola, Intel, TI, and custom processor designs) 

Qualifications: 

  • To be eligible, applicants must be pursuing a Masters's degree in computer science, Computer Engineering, Software Engineering, Electrical Engineering, Wireless Engineering, Information Security, Mathematics, Digital Arts & Sciences or related fieldor have completed theirMaster'sdegree within the last 12months,regardlessof age. 

Preferred Skills: 

  • One or more of the following: C++, C#, C, Java, Ruby, JEE, HTML5, XML, SQL, Qt, Windows, .NET, Unix, Linux, SOA, RTOS, Real-Time Controls, Wireless, Software Security, Robotics, OOA/OOD,Hadoop, Android, Embedded Systems

 

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