1

Senior System Engineer Jobs in Arizona (NOW HIRING)

Lead the Digital Thread for Next-Generation Aerospace Development as a Sr Systems Engineer! Pay Rate: $101.00/hr Lead the Digital Thread for Next-Generation Aerospace Development PDS Tech Commercial ...

Lead the Digital Thread for Next-Generation Aerospace Development as a Sr Systems Engineer! Pay Rate: $101.00/hr Lead the Digital Thread for Next-Generation Aerospace Development PDS Tech Commercial ...

Senior RF Space System Engineer

Tempe, AZ ยท On-site

$142 - $264/hr

This position is based in Tempe, AZ What you'll need * 8+ years' Systems Engineering experience with a Master's degree; 12+ years' experience with a Bachelor's degree * Experience working with ...

Senior Systems Engineer

Chandler, AZ ยท On-site

$100K - $138K/yr

As a Senior Systems Engineer, you will focus primarily on Network Quality of Service from an ... You will also perform system requirements analysis, decomposition and management, functional and ...

Senior Systems Engineer

Chandler, AZ ยท On-site

$100K - $138K/yr

As a Senior Systems Engineer, you will focus primarily on Network Quality of Service from an ... You will also perform system requirements analysis, decomposition and management, functional and ...

Showing results 41-60

Senior System Engineer information

See Arizona salary details

$52.2K

$116.2K

$164K

How much do senior system engineer jobs pay per year?

As of Aug 26, 2026, the average yearly pay for senior system engineer in Arizona is $116,236.00, according to ZipRecruiter salary data. Most workers in this role earn between $97,400.00 and $133,300.00 per year, depending on experience, location, and employer.

What is a senior system engineer?

Senior System Engineers are experienced IT professionals responsible for designing, implementing, managing, and maintaining complex computer systems and networks within an organization. They play a critical role in ensuring the stability, security, and scalability of IT infrastructure. Their tasks often include troubleshooting system issues, optimizing performance, overseeing upgrades, and mentoring junior engineers. Senior System Engineers typically collaborate with other IT teams and departments to support business objectives and technological needs.

What are some common challenges faced by senior system engineers when managing large-scale IT infrastructure projects?

Senior System Engineers often encounter challenges such as coordinating with cross-functional teams, ensuring system scalability, and maintaining high availability during upgrades or migrations. Managing complex environments requires balancing security, performance, and compliance, all while minimizing downtime. Effective communication and proactive planning are crucial to successfully navigating these challenges and delivering robust solutions that meet organizational needs.

What are the key skills and qualifications needed to thrive as a senior system engineer, and why are they important?

To thrive as a Senior System Engineer, you need advanced knowledge of system architecture, network administration, and troubleshooting, often supported by a degree in computer science or a related field and several years of experience. Familiarity with tools like VMware, Linux/Windows servers, cloud platforms (AWS, Azure), and certifications such as CompTIA, Cisco, or Microsoft are commonly expected. Strong problem-solving, project management, and communication skills help you lead teams and handle complex technical challenges. These skills are crucial for ensuring system reliability, security, and efficient operation in dynamic IT environments.

What is the difference between Senior System Engineer vs Network Engineer?

AspectSenior System EngineerNetwork Engineer
CredentialsBachelor's in Computer Science or related, certifications like CompTIA Network+, Cisco CCNABachelor's in Computer Science, certifications like Cisco CCNA, CCNP
Work EnvironmentDesigning, implementing, and maintaining IT systems and infrastructureDesigning, deploying, and managing network infrastructure and security
Industry UsageIT, technology, enterprise environmentsTelecommunications, IT, enterprise networks
Common Search/ComparisonSenior System Engineer vs Network Engineer

While both roles require networking knowledge and certifications, Senior System Engineers focus on overall system architecture and integration, whereas Network Engineers specialize in network infrastructure and security. The roles often overlap but serve different core functions within IT teams.

What are the most commonly searched types of System Engineer jobs in Arizona?

The most popular types of System Engineer jobs in Arizona are:

What cities in Arizona are hiring for Senior System Engineer jobs?

Cities in Arizona with the most Senior System Engineer job openings:

Infographic showing various Senior System Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, 2% Temporary, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $116,236 per year, or $55.9 per hour.

System Engineer US Citizenship required

Science Referral Network

Tucson, AZ โ€ข On-site

Full-time

Re-posted 23 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.