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Operating System Engineer Jobs in Fontana, CA (NOW HIRING)

... system troubleshooting and resolution for innovative systems (AMR, G2P, P2G, etc). • Provide ... Operating computers for an extended period. • Possible exposure to noise levels exceeding ...

... system troubleshooting and resolution for innovative systems (AMR, G2P, P2G, etc). • Provide ... Operating computers for an extended period. • Possible exposure to noise levels exceeding ...

Project Engineer

Rancho Cucamonga, CA · On-site

$95K - $121K/yr

  • Medical

  • Retirement

  • PTO

... operating in high performance environments. Join our multinational team of exceptional and ... Experience working with electromechanical and/or pneumatic test systems is required. * Experience ...

Project Engineer

Rancho Cucamonga, CA

$95K - $121K/yr

  • Medical

  • Retirement

  • PTO

... operating in high performance environments. Join our multinational team of exceptional and ... Experience working with electromechanical and/or pneumatic test systems is required. * Experience ...

Software Engineer II

City Of Industry, CA · On-site

$101K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Install and configure operating systems, software applications, and related components to support ... Follow the engineering change management process to plan, execute, and communicate updates within ...

Automation Engineer Manager

City Of Industry, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This person will be an engineering professional with hands-on experience in Automation and Controls ... Experience and working knowledge in Microsoft Office suite and windows operating system

Automation Engineer Manager

City Of Industry, CA

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

This person will be an engineering professional with hands-on experience in Automation and Controls ... Experience and working knowledge in Microsoft Office suite and windows operating system

Showing results 41-60

Operating System Engineer information

See Fontana, CA salary details

$54.4K

$129.3K

$169.8K

How much do operating system engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for operating system engineer in Fontana, CA is $129,332.00, according to ZipRecruiter salary data. Most workers in this role earn between $99,600.00 and $159,600.00 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 Fontana, CA?

For Operating System Engineer jobs in Fontana, CA, the most frequently searched job titles are:

What cities near Fontana, CA are hiring for Operating System Engineer jobs?

Cities near Fontana, CA with the most Operating System Engineer job openings:

Infographic showing various Operating System Engineer job openings in Fontana, CA as of June 2026, with employment types broken down into 96% Full Time, 2% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $129,332 per year, or $62.2 per hour.

$22 - $26/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 21 days ago


Job description

                                                                       
Our manufacturing and distribution company operates five manufacturing plants, four distribution warehouses, and five sales offices. We pride ourselves that over the years, our constant has been the persistence of our Founder’s original vision: To supply lumber and building material dealers with a wide selection of quality products, knowledge, responsive service, and fair prices. Over half of our employees have been here for 20+ years – a direct reflection of our company’s commitment 
to excellence.
As an IT Support Technician I, you will Provide information technology support services to the TM Cobb and Haley bros company employees, and business operations while collaborating with IT team personnel to maintain company-wide operations through installation, configuration, setup, and troubleshooting hardware, software, virtual and cloud-based systems and services. Maintain users, devices and systems inventory for the companies eight (BP, RS, SB, SC, SK, RJ, RV, CC) physical locations, as well as the hybrid/cloud service systems and tools. Provide team leader or manager input for day-to-day product or service order requirements to better support the users and company operations. Participate as a technical resource in IT Special Projects (product rollouts, migrations, maintenance, upgrades, systems updates).

• Problem-solving

- evaluate a problem and determine the best course of resolution based 
on IT department defined, and industry best practices, policies, or procedures. Utilizing 
knowledge, skills, and environment expertise to guide resolution. Identifying potential 
repeat or redundant reoccurring issues.

• Communication Skills

- ability to communicate at all levels from client, supervisors, 
managers, or senior leadership to help everyone understand the problem and activity 
necessary to provide resolution. Utilizing verbal and written communication skills to 
effectively follow up, resolve and close support issues. Collaborate with client, or 
departments, as well as more senior IT team members to bring resolution to end-user, or 
business systems issues.
Focus -

ability to identify and stay focused on the core objective while wading through 
information gathered during the problem-solving process with clients and business.
Customer Service Skills -

ability to work closely with others, patiently while often under 
pressure for rapid resolutions. Help clients better understand the issue, as well as the 
systematic process to resolve and the estimated time to completion.
Duties/Responsibilities:
• Install, setup and configure hybrid cloud software, hardware, networks, and peripheral 
equipment and services.
• Troubleshoot and resolve end-user and company business operations issues quickly and 
effectively.
• Ensure company security measures, policies and procedures are adhered to.
• Maintain technical support procedures (run books) and reports.
• Analyze logs to determine trends or potential issues.
• Support the implementation of new solutions, services, or IT projects.
• Create accounts for new users and assist with instructions for initial system setup and 
maintenance of passphrase and security best practices.
• Test and evaluate technology.
• Provide insight into IT technical requirements.
• Repair and/or replace equipment (physical and virtual) as necessary.
 

Education:
• Associate degree, or specific expertise certifications in current technologies with a focus 
on computer information systems, information technology, computer science or 
engineering or 1+ years in a technical support role.
 

Technical Skills & Qualifications:
• Excellent customer support and relationship building skills.
• Excellent problem solving and analytical skills.
• Strong load balancing and organizational skills
• Basic networking systems understanding (routers, switches, firewalls, DHCP, DNS, 
TCP/IP)
• Basic cloud concepts understanding (IaaS, SaaS, PaaS, DBaaS, BaaS)
• Strong Windows 10 or higher Operating System experience
• Basic Windows Server Operating System experience
• MS Azure experience
• MS 365 experience
• Excellent computer hardware and software installation and troubleshooting experience.
• Familiarity with Virtualization technology (VMware vCenter, Hyper-V, KVM or other)
• Basic understanding database systems (MS SQL)
 

Preferred qualifications:
• 1 years of experience with Windows Operating System and MS Azure Cloud (Hybrid)
• 1 years of IT Support experience
• Organized and able to prioritize work.
• Sound written and verbal communication skills necessary to effectively interface with all 
levels of leadership.
• Experienced working with different operating systems (Windows, Linux, MacOS), 
hardware (physical and virtual) and network systems
• Desired experience with Windows Systems Administration, Active Directory, DHCP & 
DNS
• Certification in Microsoft, Linux, Cisco, VMware, Dell, etc.
• Experience in technical support, desktop support, or a similar role
Benefits:
• 401(k)
• Dental Insurance
• Employee Discount
• Flexible Spending Account
• Health Insurance
• Life Insurance
• Paid Time Off
• Vision Insurance
Work Location: In person
T.M. Cobb / Haley Brothers, Inc. provides equal employment opportunities to all employees and 
applicants for employment and prohibits discrimination and harassment of any type without 
regard to race, color, religion, age, sex, national origin, disability status, genetics, protected 
veteran status, sexual orientation, gender identity or expression, or any other characteristic 
protected by federal, state or local laws.
This policy applies to all terms and conditions of employment, including recurring, hiring, 
placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and 
training