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Operating System Engineer Jobs in Arizona (NOW HIRING)

Senior Systems Engineer (EP-DNS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

You will provide engineering, testing, documentation, and technical support in the implementation ... Patch and upgrade Oracle database Infoblox appliance, and Solaris Operating System software for the ...

Senior Systems Engineer (EP-DNS)

Sierra Vista, AZ · On-site

$93K - $127K/yr

You will provide engineering, testing, documentation, and technical support in the implementation ... Patch and upgrade Oracle database Infoblox appliance, and Solaris Operating System software for the ...

IMS system programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

They are seeking a highly skilled Mainframe IMS System Programmer to support and manage IBM z/OS ... Required : • 7+ years of experience with IBM z/OS operating system • Hands-on experience with ...

Join GDIT as a Systems Engineer Principal and build an impactful career in enterprise IT, ... Recommend and support the implementation of AD tools across multiple operating system environments.

Mainframe ZOS System Programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

Mainframe ZOS System Programmer Location: Location - Phoenix, AZ (3 days onsite and 2 days WFH ) ... Install, configure, and maintain IBM z/OS operating systems. * Perform system upgrades, migrations ...

New

IMS system programmer

Phoenix, AZ · On-site +1

$54.50 - $69.50/hr

The Role Mainframe IMS System Programmer: The Role: We are seeking a highly skilled Mainframe IMS ... Who You Are Required Qualifications: * 7+ years of experience with IBM z/OS operating system

IMS system programmer

Phoenix, AZ · On-site

$54.50 - $69.50/hr

The Role Mainframe IMS System Programmer: The Role: We are seeking a highly skilled Mainframe IMS ... Who You Are Required Qualifications: * 7+ years of experience with IBM z/OS operating system

Firmware Engineer

Tucson, AZ · On-site

$80K - $100K/yr

Support operating system-level software interaction with embedded hardware. * Collaboration: * Partner with hardware, electrical, and systems engineers on design reviews and integration efforts.

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Support operating system-level software interaction with embedded hardware. * Collaboration: * Partner with hardware, electrical, and systems engineers on design reviews and integration efforts.

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Showing results 1-20

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 9, 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:
Infographic showing various Operating System Engineer job openings in Arizona as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $118,550 per year, or $57 per hour.
Senior Systems Engineer (TLA Network Engineer)

Senior Systems Engineer (TLA Network Engineer)

CPS, LLC

Sierra Vista, AZ • On-site

$92K - $126K/yr

Full-time

Re-posted 3 days ago


Job description

Company Description

Complete Professional Services (CPS) is a forward thinking women owned small business with extensive capabilities in systems development, integration, maintenance and support in the Federal Health Care and National Security Information Technology (IT) domains.

Job Description

Complete Professional Services (CPS) is searching for a TLA Systems Engineer - Senior, you will provide support to the U.S. Army Network Enterprise Technology Command (NETCOM) to continue the effort in the engineering, planning, integration, and management support of the Top Level Architecture (TLA) and Unified Capabilities (UC) efforts. These efforts include: the voice, data, and security infrastructure for Installation Campus Area Network (ICAN) and the UC and network modernization efforts include but are not limited to: TLA, Regional TLA (R-TLA), Demilitarized Zone (DMZ), Installation Processing Node (IPN), Everything over Internet Protocol (EoIP), Multi-Protocol Label Switching (MPLS), Video Teleconferencing (VTC), Voice over IP (VoIP) and Voice over Secure IP (VoSIP), Virtual Private Network (VPN), Network Intrusion Detection/Prevention Systems (NIPS) and Next Generation Firewall (NGF). These requirements support Installation As A Docking Station (IAADS) efforts and pertain to Army Enterprise, including Non-secure Internet Protocol Router Network (NIPRNET), SECRET Internet Protocol Router Network (SIPRNET), and Deployed Forces (DF) environments. Any and all of the capabilities that fall under UC and network modernization as a whole will posture for and be compatible with future DOD network information and operation constructs.  In assuming this position, you will be a critical contributor to meeting CPS's mission: To deliver innovative, cost-effective solutions and services that enable our customers to rapidly adapt to dynamic environments.

Highlights of Responsibilities:

  • Provide engineering support to Capability Managers for current and planned implementations. 
  • Analyze engineering data to support network performance, security, and capacity planning in accordance with Army regulations, directives and policies. 
  • Provide engineering support currently in the LWN such as proxies, load balancers, encryption, remote access servers (terminal servers/Citrix servers), Remote client access, Network Admission Control (NAC), VPNs, SSL accelerators, WAN optimizers, DHCP controllers, performance analyzers, EoIP, VoIP, Wireless, and VTC. 
  • Analyze engineering data to support network performance, security, and capacity planning in accordance with Army regulations, directives, and policies. 
  • Evaluate and provide recommendations for current and emerging technologies and methodologies to ensure Army Enterprise standards are maintained.   
  • Develop change control, configuration management, installation, and implementation planning documentation.  
  • Perform engineering trend analysis; document and report potential flaws within the technology.
  • Develop engineering white papers, best practices, and other reference materials that are relevant to the technology.  
  • Perform engineering in a Government lab to support the testing, evaluation, installation, and integration of software and hardware into the enterprise environment.
  • Develop system designs and specifications, and test and evaluate systems capability and acceptance in a Government lab.  
  • Work with Government capability managers and provide support documentation for system fieldings within the overall architecture of the Army Enterprise (e.g., RMF, DIACAP, requirements matrices, etc.).
  • Develop and publish technical control bulletins and documentation that support enterprise network implementation of TLA, R-TLA, DMZ and overarching Unified Capabilities requirements in accordance with NETCOM, G-5 guidance and approval.
Qualifications
Requirements: 
  • Current Active Secret Security Clearance and or the ability to obtain one. 
  • Bachelor's Degree in an IT related field or 8 years of direct relevant technical experience may be substituted for education.
  • Seven years experience in IP data networking.
  • IT Level I requiring a Single Source Background Investigation (SSBI) in accordance with AR 25-2.   
  • IAT II certified as specified in DOD 8570.01-M and BBP 05-PR-M-0002 (Security+ CE, GSEC, SCNP SSCP or GSLC IA Certifications). 
  • Ability to obtain the Cisco Certified Networking Professional (CCNP) or the Juniper equivalent or higher level network Computing Environment (CE) certification within six months of start date.
  • Working knowledge of operating systems (Linux, Microsoft, Cisco Internet Operating system (IOS), Juniper Operating System (JUNOS)), screen OS, data packet routing, switching,  proxy services, and engineering for IP data networks.
Additional Information

Preferred Education and Experience: 

  • Experience in all aspects of the Information Technology (IT) DMZ security, perimeter network security and security-in-depth applications for firewalls (Juniper, Cisco and NGF), Virtual Private Networks (VPN) (Juniper and/or Cisco and/or NGF), MPLS, proxy servers (BlueCoat), intrusion detection/prevention (IPS), Internet Security Systems (ISS) and/or McAfee and/or NGF detection/prevention systems, routers (Cisco and/or Juniper and/or NGF), switches (Cisco and/or Juniper and/or NGF), voice and video from a circuit switched Time Division Multiplex (TDM) infrastructure to an Everything over IP (EoIP) infrastructure, and network segmentation and containment applications using routing, virtual local area network (VLAN), and other related methods. 
  • Working knowledge of VPN and IPSEC.