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

AVTC Group

Software Engineer Java Python

Tucson, AZ · On-site

... Windows Operating System (OS) • Prioritize and handle multiple software engineering tasks ... concurrently • Troubleshoot software and test equipment instrumentation • Work in a ...

Raytheon

Senior System Administrator

Tucson, AZ · On-site

$79.90K - $108.20K/yr

... Azure DevOps. • Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification). • ...

Associates Systems LLC

Software Engineer C#

Tucson, AZ · On-site

Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) Prioritize and handle multiple software engineering ...

Associates Systems LLC

Software Engineer C#

Tucson, AZ · On-site

Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) Prioritize and handle multiple software engineering ...

Associates Systems LLC

Software Engineer C#

Tucson, AZ · On-site

Design, develop and integrate object-oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) Prioritize and handle multiple software engineering ...

Raytheon

Senior System Administrator

Tucson, AZ · On-site

$79.90K - $108.20K/yr

... Azure DevOps. • Department of Defense Directive (DoDD) 8140 / 8570 Certification requirements (CompTIA Security+ CE or equivalent certification and an Operating System Certification). • ...

Geologics

Sr. Software Engineer

Tucson, AZ

$70 - $100/hr

TITLE: Sr. Software Engineer Required: Active Secret Clearance RATE RANGE: $70.00/hr - $100.00/hr ... Prior experience in Windows Operating System and Microsoft Visual Studio is required. * Prior ...

Geologics

Sr. Software Engineer

Tucson, AZ · On-site

$70 - $100/hr

TITLE: Sr. Software Engineer Required: Active Secret Clearance RATE RANGE: $70.00/hr - $100.00/hr ... Prior experience in Windows Operating System and Microsoft Visual Studio is required. * Prior ...

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Operating System Engineer information

See Tucson, AZ salary details

$46K

$109.4K

$143.6K

How much do operating system engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for operating system engineer in Tucson, AZ is $109,365.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,200.00 and $135,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Operating System Engineer, and why are they important?

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 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 popular job titles related to Operating System Engineer jobs in Tucson, AZ? For Operating System Engineer jobs in Tucson, AZ, the most frequently searched job titles are:
What job categories do people searching Operating System Engineer jobs in Tucson, AZ look for? The top searched job categories for Operating System Engineer jobs in Tucson, AZ are:
What cities near Tucson, AZ are hiring for Operating System Engineer jobs? Cities near Tucson, AZ with the most Operating System Engineer job openings:
Operating System Engineer jobs near you

Mid-Level Software Engineer (Test Equipment) (RF Systems)

Avenue Technologies Company

Tucson, AZ

Other

Posted 21 days ago

Job description

Clearance Required: Secret (must be active)
We're looking for a Mid-Level Software Engineer (Test Equipment) (RF Systems) who enjoys solving complex technical challenges and collaborating with cross-functional teams.
This role supports advanced test equipment and software applications used across engineering labs, production environments, and fielded systems.
In this role, you'll contribute across the engineering lifecycle-from design and development through integration, testing, production support, and sustainment.
What You'll Do:
- Design, develop, integrate, and maintain software applications and tools
- Troubleshoot software issues and support test equipment instrumentation
- Work in a multidiscipline engineering team environment
- Develop and refine requirements for software products
- Support integration, validation, and production-facing engineering activities
What We're Looking For:
- ***STEM degree with min 5yrs industry experience or 3 years plus advanced degree ***Design, develop and integrate object
- oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) Prioritize and handle multiple software engineering tasks concurrently Troubleshoot software and test equipment instrumentation Work in a multidiscipline engineering team environment Develop and derive requirements for software products Lead and mentor junior software engineers Develop computer architectures and computer hardware optimization techniques Develop software drivers for the operation of computer hardware interfaces Work with common computer hardware interfaces and data protocols such as TCP/IP, UDP, or RS
Additional Details:
- Onsite role in Tucson, AZ
- U.S. Citizenship required
- Opportunity to support advanced, mission-critical technologies

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