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Operating System Engineer Jobs in Arizona (NOW HIRING)

Chartis Federal

LMR Core System Engineer

Chandler, AZ · On-site

$94K - $113K/yr

Position Overview We are seeking Core System Engineers to support the Primary Core at the National ... Demonstrated experience operating, maintaining, troubleshooting, and supporting Motorola Core, P25 ...

Lunewave, Inc.

Radar/RF System Engineer

Tucson, AZ · On-site

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.

Lunewave, Inc.

Radar/RF System Engineer

Tucson, AZ · On-site

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.

Apex Systems

Mainframe Systems Engineer

Chandler, AZ · On-site

Job#: 3044612 Network / System Engineer III Location: Chandler, AZ / Pennington NJ/ Plano TX/ ... Experience configuring, maintaining, and supporting the z/OS operating system, including using ...

IDEALFORCE LLC

Server Team Technician/Sr()

Phoenix, AZ · On-site

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 ...

A & Associates

AZ-Control System Engineer

Glendale, AZ · On-site

$100 - $125/hr

Prepare engineering documentation, operating manuals, and test reports. * Support system upgrades, migrations, and lifecycle management activities. Required Skills * Strong knowledge of PLC, DCS ...

A & Associates

AZ-Control System Engineer

Glendale, AZ · On-site

Prepare engineering documentation, operating manuals, and test reports. * Support system upgrades, migrations, and lifecycle management activities. Required Skills * Strong knowledge of PLC, DCS ...

GDIT

$100K - $136K/yr

Submit recommendations for use of AD tools for multiple operating system environments and implement ... The Senior Systems Engineer must have: Education: Bachelor's Degree. An additional 4 years of ...

MetroSys

Systems Engineer

Phoenix, AZ · On-site

Position Overview MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure ... Troubleshoot server, operating system, virtualization, and infrastructure issues while escalating ...

MetroSys

Systems Engineer

Phoenix, AZ · On-site

$35 - $45/hr

Position Overview MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure ... Troubleshoot server, operating system, virtualization, and infrastructure issues while escalating ...

MetroSys, Inc.

Systems Engineer

Phoenix, AZ · On-site

$60 - $80/hr

Position Overview MetroSys is seeking a motivated Systems Engineer I to join our Infrastructure ... Troubleshoot server, operating system, virtualization, and infrastructure issues while escalating ...

TalentBridge

Systems Engineer

Chandler, AZ · On-site

Role: Senior Systems Engineer Location: Chandler, AZ Contract-to-Hire Travel: Occasional travel ... Network, operating system, and software certifications are a plus. * macOS administration ...

Peraton

Cyber Systems Administration

Fort Huachuca, AZ

$66K - $106K/yr

... Programmer as it does not involve altering the operating system's software code. Key Responsibilities * System Administration: Install, configure, and maintain servers running RedHat Linux operating ...

Peraton

Cyber Systems Administration

Fort Huachuca, AZ · On-site

$66K - $106K/yr

... Programmer as it does not involve altering the operating system's software code. Key Responsibilities * System Administration: Install, configure, and maintain servers running RedHat Linux operating ...

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Showing results 21-40

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 Sep 8, 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 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 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 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 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:

Operating System Engineer jobs near you
Infographic showing various Operating 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 $118,550 per year, or $57 per hour.

LMR Core System Engineer

Chartis Federal

Chandler, AZ • On-site

$94K - $113K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 21 days ago

Job description

Job Type
Full-time
Description
About Chartis Federal
Chartis Federal is a premier systems engineering and integration firm specializing in mission-critical IT and communications solutions for law enforcement, homeland security, and defense. As a trusted prime contractor with over $160 million in task order awards, we operate across 22 states and support essential government missions worldwide.
Our commitment to excellence has fueled our year-over-year growth, earning us recognition twice as a Washington Technology FAST 50 company and securing a place on the Inc. 5000 list for five consecutive years. At Chartis Federal, our mission is clear: keeping heroes safe and connected-on the battlefield, on the border, and in our backyards.
This position is contingent upon award.
Position Overview
We are seeking Core System Engineers to support the Primary Core at the National Law Enforcement Communications Center in Orlando and the Secondary Core at Enterprise Operations Center West in Chandler. These positions provide mission-critical O&M, monitoring, troubleshooting, sustainment, resiliency, Key Management Facility support, and field support for secure P25 communications infrastructure.
Duties and Responsibilities
  • Provide O&M support at the assigned Primary or Secondary Core location
  • Maintain, monitor, troubleshoot, and sustain core systems and related communications infrastructure
  • Support controlled alternation of live field connectivity between the Primary and Secondary Core
  • Perform O&M activities when the assigned core is not carrying the live connection
  • Update firmware and software and support OEM updates, patches, upgrades, and configuration files
  • Perform data entry and support activities in the Key Management Facility
  • Support field operations and radio-programming activities, including deployment to field locations when required
  • Use authorized factory tools and technical resources to diagnose and resolve issues
  • Maintain proficiency in future software releases and core-system upgrades
  • Coordinate with the customer's personnel, field users, vendors, and technical teams
  • Provide status updates, technical documentation, incident records, and issue escalation

Requirements
  • Demonstrated experience operating, maintaining, troubleshooting, and supporting Motorola Core, P25, LMR, encrypted tactical communications, Key Management Facility, and related infrastructure
  • At least two years of experience managing or supporting a Motorola Core or comparable public-safety communications-core environment
  • Relevant OEM or system-specific training
  • Ability to support operations at NLECC in Orlando and/or EOCW in Chandler
  • Ability to support a 24/7/365 mission environment and coordinate critical issues through the Motorola System Support Center
  • Experience applying OEM updates and using authorized factory tools and technical resources
  • Must be able to obtain and maintain the DHS suitability determination required for access to systems and facilities
  • U.S. citizenship required because the position involves the operation, management, or maintenance of DHS IT systems

Preferred Qualifications
  • Motorola ASTRO25 Core certification
  • Experience supporting dual-core resiliency architectures for public safety or federal law enforcement radio networks

Why Join Chartis Federal?
We offer a competitive compensation and benefits package, including:
  • Comprehensive health insurance (medical, dental, vision)
  • Retirement plans with company contributions
  • Professional development opportunities and career growth support
  • A dynamic and collaborative work environment where your contributions are valued

At Chartis Federal, we believe in fostering a culture of excellence, integrity, and innovation while supporting critical national security missions. Join us in shaping the future of government contracting and national security solutions.
Chartis Federal is an Equal Opportunity Employer and employs qualified individuals regardless of race, religion, color, sex, national origin, age, disability, or any other classification proscribed under applicable law. We participate in E-Verify.
Salary Description
$94,500 - $113,500 per year

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