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Operating System Engineer Jobs in Arizona (NOW HIRING)

Precise Systems

Aerospace System Engineer

Tucson, AZ · On-site

The Systems Engineer will lead the development, integration, verification, and sustainment of ... Work with software teams to define boot, operating system, driver, middleware, diagnostics, and ...

Sarian, Inc.

Windows System Engineer

Phoenix, AZ · On-site

Windows / Azure Systems Engineer * Active Directory architecture and concepts. * Azure Sites and ... Windows Server Operating Systems. * Azure Active Directory and Azure AD Connect Deep understanding ...

Symbotic

System Engineer

Buckeye, AZ · On-site

The System Engineer focuses on troubleshooting, maintaining, and stabilizing complex electro ... Provide technical guidance and on-the-job support to maintenance technicians and operators. * Step ...

Symbotic

System Engineer

Buckeye, AZ

The System Engineer focuses on troubleshooting,maintaining, and stabilizing complex electro ... Provide technical guidance and on-the-job support to maintenance technicians and operators. * Step ...

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified ... Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended ...

GDIT

$88K - $117K/yr

Skills: Documentations, Linux, Systems Design, Systems Engineering Certifications: Certified ... Develop an operating system lifecycle plan with integration of DoW STIGs and other recommended ...

Tech Observer

Z/OS Systems Engineering

Phoenix, AZ · On-site

Job Tittle: Z/OS Systems Engineering Job Location: Phoenix , AZ (Hybrid) Duration: 6 months ... Perform Operating System upgrade and RSU maintenance via z/OSMF Workflow. Advanced System ...

Paychex

Systems Engineer I

Phoenix, AZ · On-site

The Systems Engineer installs, configures, maintains, and upgrades server hardware, operating ... Perform operating system, application, and infrastructure upgrades while ensuring system stability ...

Paychex

Systems Engineer I

Tempe, AZ · On-site

The Systems Engineer installs, configures, maintains, and upgrades server hardware, operating ... Perform operating system, application, and infrastructure upgrades while ensuring system stability ...

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All JobsOperating System Engineer JobsOperating System Engineer Jobs in Arizona

Operating System Engineer information

See Arizona salary details

$49.9K

$118.5K

$155.6K

How much do operating system engineer jobs pay per year?

As of Jul 29, 2026, the average yearly pay for operating system engineer in Arizona is $118,550.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $146,300.00 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 engineers make 200,000 a year?

Operating System Engineers with extensive experience, specialized skills, and certifications can earn $200,000 or more annually, especially in high-demand industries or senior roles. Factors such as working in large tech companies, possessing expertise in systems architecture, and working in competitive markets contribute to higher salaries.

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 engineers make $300,000 a year?

Senior operating system engineers, especially those with extensive experience, specialized skills, and certifications, can earn $300,000 or more annually. High compensation is often associated with roles in large tech companies, leadership positions, or engineers working on complex systems with advanced tools and technologies.

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 does an OS engineer do?

An Operating System (OS) Engineer designs, develops, and maintains operating systems or their components, ensuring efficient performance, security, and stability. They often work with low-level programming languages, troubleshoot system issues, and optimize hardware-software interactions, frequently using tools like debugging software and version control systems.

What engineer makes $500,000 a year?

An Operating System Engineer or similar senior-level software engineer can earn $500,000 or more annually, especially with extensive experience, specialized skills, and working in high-paying industries or companies. Such roles often require advanced knowledge of system architecture, programming, and certifications, and may include bonuses and stock options that contribute to total compensation.

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 popular job titles related to Operating System Engineer jobs in Arizona? For Operating System Engineer jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Operating System Engineer jobs in Arizona look for? The top searched job categories for Operating System Engineer jobs in Arizona are:
What cities in Arizona are hiring for Operating System Engineer jobs? Cities in Arizona with the most Operating System Engineer job openings:
Operating System Engineer jobs near you
Infographic showing various Operating System Engineer job openings in Arizona as of July 2026, with employment types broken down into 1% Locum Tenens, 95% Full Time, 2% Part Time, and 2% Contract. Highlights an 87% Physical, 6% Hybrid, and 7% Remote job distribution, with an average salary of $118,550 per year, or $57 per hour.

Aerospace System Engineer

Precise Systems

Tucson, AZ • On-site

Full-time

Posted 15 days ago

Job description


Precise Systems delivers integrated, mission-ready solutions that advance warfighter readiness and strengthen our nation's most critical defense programs. Through the power of our combined capabilities, we provide deep expertise in Advanced Engineering; Digital Transformation; Electromagnetic Warfare; Interactive Training & Simulation; Physical Sciences Research; Platform Lifecycle Support; and Foreign Military Sales. Unified by decades of trusted performance and expanded through strategic growth, our team applies innovative technologies, engineering rigor, and customer-focused execution to solve complex challenges and accelerate mission success. Guided by our commitment to partnership, precision, and performance, we deliver the scalable solutions and technical excellence our customers depend on-today and into the future.
We are seeking an Aerospace Systems Engineer who will lead the design, integration, verification, and support of single board computer (SBC) and ATE solutions for safety-critical aerospace and defense applications in rugged environments. This role requires hands-on systems engineering across electronics, mechanical packaging, cable/harness design, software coordination, and qualification testing to ensure reliable operation under extreme environmental and mission conditions. The Systems Engineer will lead the development, integration, verification, and sustainment of automated test equipment (ATE) used for aerospace development and production environments.
This role requires in-person support.
Duties:
  • Own system-level requirements for SBC-based avionics or embedded computing platforms and Automated Test Systems.
  • Translate customer, program, and certification needs into technical specifications, interface control documents, and verification plans.
  • Lead architecture definition for ruggedized compute modules, including processor boards, power interfaces, memory, I/O, thermal management, and enclosure integration.
  • Coordinate cross-functional design efforts across electronics, mechanical, firmware/software, cable/harness, and manufacturing teams.
  • Define system-level requirements for automated test equipment, test stations, fixtures, and support hardware.
  • Lead design and integration of test solutions for electronic assemblies, electro-mechanical subassemblies, cables, harnesses, and complete systems.
  • Evaluate and select test equipment, instruments, connectors, fixturing, and environmental interfaces.
  • Support hardware/software integration for test systems, including instrumentation, data acquisition, control logic, and automated test scripts.
  • Support trade studies for component selection, form factor, power budget, thermal performance, obsolescence, cost, and manufacturability.
  • Support failure analysis, root cause investigations, and corrective action implementation.
  • Plan and execute verification and validation activities, including analysis, inspection, test, and demonstration.
  • Support qualification testing for vibration, shock, thermal cycling, humidity, EMI/EMC, altitude, and other aerospace environmental conditions.
  • Participate in design reviews, configuration control boards, and program technical reviews.
  • Work with software teams to define boot, operating system, driver, middleware, diagnostics, and cybersecurity requirements.
  • Ensure traceability from requirements through implementation, test, and acceptance.
  • Support supplier management, hardware procurement, and production readiness for rugged SBC assemblies.

Required Education:
  • Bachelor's degree in Systems Engineering, Electrical Engineering, Computer Engineering, Aerospace Engineering, or related technical field.

Required Experience:
  • 5+ years of experience in aerospace, defense, or other safety-critical embedded systems development.
  • Experience with safety-critical standards and aerospace qualification practices.
  • Ability to read schematics, interface drawings, mechanical layouts, and test reports.
  • Knowledge of configuration management, requirements management, and verification traceability.

Preferred Qualifications:
  • Experience with automated test software development using Python, C++, LabVIEW, TestStand, or similar tools.
  • Familiarity with SCPI, VISA, PyVISA, Ethernet, CAN, RS-422/485, SPI, or similar interfaces.
  • Familiarity with DO-160, MIL-STD-810, MIL-STD-461, ARP4754A, ARP4761, or similar frameworks.
  • Experience with PCB design workflows, connector selection, and high-reliability harnessing.
  • Knowledge of cybersecurity, secure boot, or software assurance for embedded systems.
  • Prior experience supporting low-rate initial production or full-rate production transitions.
  • Experience with hardware-in-the-loop systems, functional test, acceptance test, or burn-in test.

Must be able to obtain and maintain a Secret security clearance. Due to the sensitivity of customer related requirements, U.S. Citizenship is required.
Precise Systems is dedicated to a shared vision and core values of Integrity, Respect, and Responsibility, which foster innovation and drive our continued success in the global marketplace. Precise Systems and its subsidiaries are Equal Opportunity /Affirmative Action Employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national origin, protected veteran status, status as an individual with a disability, or any legally protected status under federal, state, or local law. Visit www.GoPrecise.com for a listing of current openings and our comprehensive, employee friendly benefits summary. Precise Systems participates in E-Verify.

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