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Operating System Engineer Jobs in Mesa, AZ (NOW HIRING)

Drunix Solution Inc

Mainframe System Programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Mainframe ZOS System Programmer Phoenix , AZ (onsite) The Mainframe z/OS System Programmer is ... Install, configure, and maintain IBM z/OS operating systems. * Perform system upgrades, migrations ...

New

Kyndryl

IMS system programmer

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

The Role Mainframe IMS System Programmer: The Role: We are seeking a highly skilled Mainframe IMS ... Who You Are Required Qualifications: * 7+ years of experience with IBM z/OS operating system

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Showing results 21-40

All JobsOperating System Engineer JobsOperating System Engineer Jobs in Mesa, AZ

Operating System Engineer information

See Mesa, AZ salary details

$53.1K

$126.2K

$165.7K

How much do operating system engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for operating system engineer in Mesa, AZ is $126,209.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,200.00 and $155,800.00 per year, depending on experience, location, and employer.

What are some common challenges faced by operating system engineers when maintaining system stability in large-scale environments?

Operating System Engineers often encounter challenges such as managing software patching across diverse hardware, ensuring compatibility with legacy applications, and minimizing downtime during critical updates. In large-scale environments, balancing security with performance and reliability can be complex, especially when multiple teams depend on the systems. Effective communication with development, security, and IT operations teams is essential to address these issues proactively and maintain overall system stability.

What does an operating system engineer do?

An Operating System Engineer is responsible for designing, developing, maintaining, and optimizing operating systems that run on computers and servers. They work on the core components that manage hardware resources, enable software applications, and ensure system security and stability. Their duties often include writing system-level code, troubleshooting performance issues, implementing updates, and collaborating with hardware and software teams. Operating System Engineers play a critical role in ensuring that computing environments are efficient, reliable, and secure.

What is the difference between Operating System Engineer vs System Administrator?

AspectOperating System EngineerSystem Administrator
Primary FocusDesigning, developing, and optimizing operating systemsMaintaining, configuring, and supporting existing systems
Skills & CertificationsLinux/Unix, scripting, OS architecture, certifications like RHCE or Linux FoundationSystem management, network setup, troubleshooting, certifications like CompTIA Server+ or Microsoft Certified
Work EnvironmentDevelopment teams, R&D, engineering projectsIT support, data centers, enterprise environments
Industry UsageTech companies, hardware firms, software developmentCorporate IT, government agencies, healthcare, finance

While both roles involve working with operating systems, Operating System Engineers focus on designing and developing OS solutions, whereas System Administrators manage and support existing systems. The roles complement each other but serve different stages of the system lifecycle.

What are the key skills and qualifications needed to thrive as an operating system engineer?

To thrive as an Operating System Engineer, you need a deep understanding of computer science principles, operating system internals, and strong programming skills in languages like C, C++, or Rust, often backed by a relevant degree. Familiarity with kernel development, debugging tools, virtualization platforms, and experience with version control systems (such as Git) are typically required. Problem-solving abilities, attention to detail, and effective communication are soft skills that set top performers apart. These skills ensure the reliability, performance, and security of operating systems, which are foundational to all computing environments.

What are popular job titles related to Operating System Engineer jobs in Mesa, AZ?

For Operating System Engineer jobs in Mesa, AZ, the most frequently searched job titles are:

What job categories do people searching Operating System Engineer jobs in Mesa, AZ look for?

The top searched job categories for Operating System Engineer jobs in Mesa, AZ are:

What cities near Mesa, AZ are hiring for Operating System Engineer jobs?

Cities near Mesa, AZ with the most Operating System Engineer job openings:

Operating System Engineer jobs near you
Infographic showing various Operating System Engineer job openings in Mesa, AZ as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 100% In-person job distribution, with an average salary of $126,209 per year, or $60.7 per hour.

Mainframe ZOS System Programmer

Motion Recruitment Partners, LLC

Chandler, AZ • On-site

$56.25 - $71.50/hr

Other

Posted 3 days ago

New

Job description

A consulting company is looking for a Mainframe z/OS System Programmer to join their team. You'll be responsible for installing, customizing, optimizing, and maintaining IBM z/OS operating systems. You'll help ensure the performance, security, and availability of mission-critical mainframe environments, supporting large-scale enterprise applications.
This role is remote hybrid, 3 days onsite in Chandler, AZ.
Required Skills & Experience
  • 4+ years of experience working with z/OS operating systems
  • Experience with system upgrades and migrations with z?OS

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