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Operating System Engineer Jobs in Arizona (NOW HIRING)

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 ...

New

System Engineer **to run our system control center to ensure critical issues are communicated to ... Train and assist operators on over all system including automated adapters, vertical lifts ...

We have an exciting opportunity for a Radar / RF System Engineer to join Lunewave Engineering team ... Expected to work in a safe manner in accordance with established operating procedures and practices.

Position Summary The System Engineer supports, administers, deploys, and maintains the operation of ... Operating Systems & Virtualization: Proven experience deploying, configuring, and managing ...

New

We have an exciting opportunity for a Radar / RF System Engineer to join Lunewave Engineering team ... Expected to work in a safe manner in accordance with established operating procedures and practices.

Client is currently seeking a Senior System Engineer in Phoenix, AZ, with an emphasis on AWS cloud infrastructure work, Microsoft Windows operating system, TCP/IP design, and Leading IT projects ...

IMS System Programmer

Phoenix, AZ ยท On-site

$54.50 - $69.50/hr

Familiarity with mainframe functional areas such as z/OS Operating System, Storage, Databases, CICS ... an IMS Mainframe System Programmer . Technical key skills (Mandatory skills) * Expertise in ...

New

$88.13K - $117.30K/yr

Information Technology (IT), Linux System Administration, Microsoft Windows Server, System ... A working knowledge of Linux operating systems is required. * Knowledge of Elastic would be ...

We are seeking a highly motivated System Engineer to join our Sensor Technology Group, a dynamic ... Develop and execute test plans to evaluate sensor performance under various operating conditions.

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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 May 30, 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 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 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:

System Engineer US Citizenship required

Science Referral Network

Tucson, AZ โ€ข On-site

Full-time

Posted 25 days ago


Job description

Company Description
About Science Referral Network
We maintain a global network of well connected professionals in science, technology, engineering, and mathematics who are interested in working with us to help organizations recruit and hire the right technical talent for even the most specialized of tasks. Our network consists of both subject matter experts in a wide variety of technical areas and senior leaders at some of the world's most innovative, cutting edge organizations. We employ a system of strategic research and confidential targeted crowdsourcing throughout this network to help our clients identify and hire the talent they need.
Much more than just a database, we are continually working to strengthen all of the individual connections that make up our network. We strive to develop mutually beneficial, trusting relationships by actively engaging with our network members. This creates the confidence and collaboration that is necessary for our continued success. We believe that our integrity is our greatest asset and we value people over process. We are steadfast in our commitment to the highest ethical principles in all of our business dealings and endeavor to add value in any way we can.
Job Description
We have a PERM position in sunny Tucson, AZ, McKinney, TX, or Huntsville, AL for a System Engineer. There are several positions available at all levels. The job description is below. If you are still available please send an updated resume, your salary requirements, date of availability, and your citizenship status. If you're not available please feel free to pass the information on to your colleagues.
(***OUR CLIENT CANNOT ACCEPT H1B, H2B, F1, TN1 VISAS OR GREEN CARD CANDIDATES***). We cannot work with outside parties or do C2C.
Thank you!
Dee Smith
The Guidance, Navigation and Control Center (GNC) is responsible for all requirements, trade studies, algorithm designs and performance analyses required to develop RMS products that navigate and guide successfully. The Center's scope includes aerodynamic analysis, wind tunnel testing and model development: flight control system design and analysis; servo and control actuation system design and analysis; strap down and GPS aided navigation system design and analysis; target state estimation, midcourse and terminal guidance design optimization as well as system performance analysis.
Job Description:
The Senior Systems Engineer I is responsible for conducting missile guidance, navigation, air vehicle, control system, embedded software and missile performance analysis. Missile guidance tasks include guidance law development, state estimation, sensor fusion, trajectory shaping and miss distance performance optimization. Air vehicle design tasks include aerodynamics/stability & control, kinematic and propulsion system trade studies including computational fluid dynamics analysis, wind tunnel testing and aerodynamic model development. Navigation tasks include system trade studies, component modeling of inertial measurement units (IMU) and global positioning systems (GPS), as well as simulation of navigation algorithms particularly Kalman filters. Control system tasks include autopilot, control actuation system, mechanism and gimbaled seeker servo design. Embedded software includes real-time GNC algorithm development for missile system products. Missile performance analysis includes model development, system optimization and Monte Carlo assessments with expected system disturbances.
Key Responsibilities (Essential Functions):
Development of Missile Guidance Algorithms
Coding of Missile Guidance Algorithms in Higher Order Computer Languages
Development of Aerodynamic Models to include support to Wind Tunnel testing
Development of Simulation Kinematics Models
Analysis of Missile performance both in simulation and flight test
Qualifications
Required Skills:
Strong graduate level* academic and analytical background with course work and independent research that includes a combination of digital and modern control systems, dynamics, Kalman filter design, aerodynamic, Computational Fluid Dynamics (CFD) analysis or signal processing. *Please submit your most recent transcripts when you apply
Four (4) years of combined academic and applied experience with Matlab, C, C++, Object Oriented design
Past use or familiarity with UNIX and LINUX operating systems as well as Microsoft products.
Other Requirements:
Must have an existing or the ability to obtain a Department of Defense issued Secret Security clearance.
Must be willing to relocate to Tucson, AZ (comprehensive relocation package available)
Desired Skills:
Knowledge of system engineering design methods including requirements analysis and flowdown, specification derivation and interface control documentation
Research related to Non-GPS navigation technologies including terrain aiding, celestial / star tracker, magnetometer, bathymetric, laser, or vision / imaging sensors
Airborne RADAR systems including RF signal processing and tracking algorithms
Autopilot design including linear systems, nonlinear systems, adaptive control, Lyaponov theory, robust control, and sliding mode control
Performance analysis by simulation including verification and validation techniques
Optimal guidance theory, trajectory shaping, estimation theory, analysis of random processes, non-linear Kalman filters, particle filters
Knowledge of inertial navigation and vehicle state estimation algorithms including Kalman filtering for integration of GPS/GNSS receivers with MEMs inertial measurement units.
Research and publications focused on the design and performance analysis of hypersonic vehicles including aerodynamics and propulsion systems of the vehicle
Experience (2-4 years) estimating kinematic performance of hypersonic vehicles using tools such as NASA's OTIS tools
Experience (2-4 years) in the design of control systems/architectures for hypersonic vehicles
Ability to operate independently with minimal supervision
Ability to communicate effectively with senior leadership and other engineering disciplines.
(***OUR CLIENT CANNOT ACCEPT H1B, H2B, F1, TN1 VISAS OR GREEN CARD CANDIDATES***). We cannot work with outside parties or do C2C.
ABOUT OUR CLIENT:
14,000 employees
Headquartered in Tucson, Ariz.
World's largest developer, producer and integrator of weapon systems More than 1.5 million missiles produced since 1954
Broad weapons portfolio
Missiles
Smart munitions
Projectiles
Kinetic kill vehicles
Directed energy weapons
Mounted reconnaissance, surveillance and target acquisition
Customers: All U.S. military services; allied forces of more than 50 countries
Science Referral Network
Dee Smith
Sourcing Specialist
Additional Information
All your information will be kept confidential according to EEO guidelines.