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Operating System Engineer Jobs in Bridgeport, IL

Lewis Bakeries is a family owned and operated company that was started by three brothers in 1925 in ... Computerized Maintenance Management Systems (CMMS) * Risk Assessment * Root Cause Failure Analysis ...

Lewis Bakeries is a family owned and operated company that was started by three brothers in 1925 in ... Computerized Maintenance Management Systems (CMMS) * Risk Assessment * Root Cause Failure Analysis ...

Nuclear Engineer

Bridgeport, IL · On-site

$94K - $113K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design ... operating plants at sea; balance long term engineering projects with time sensitive fleet and ...

Nuclear Engineer

Hutsonville, IL · On-site

$97K - $116K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design ... operating plants at sea; balance long term engineering projects with time sensitive fleet and ...

Nuclear Engineer

Lawrenceville, IL · On-site

$94K - $112K/yr

Key Responsibilities Provide technical direction in areas such as reactor and fluid systems design ... operating plants at sea; balance long term engineering projects with time sensitive fleet and ...

Experienced locomotive engineer---have been previously FRA certified and GCOR rules certified ... We are the leading provider of fully integrated systems, designed and operated to solve unique ...

New

Experienced locomotive engineer---have been previously FRA certified and GCOR rules certified ... We are the leading provider of fully integrated systems, designed and operated to solve unique ...

New

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Showing results 1-20

Operating System Engineer information

See Bridgeport, IL salary details

$51.2K

$121.8K

$159.9K

How much do operating system engineer jobs pay per year?

As of Sep 5, 2026, the average yearly pay for operating system engineer in Bridgeport, IL is $121,839.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,900.00 and $150,400.00 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 cities near Bridgeport, IL are hiring for Operating System Engineer jobs?

Cities near Bridgeport, IL with the most Operating System Engineer job openings:

Infographic showing various Operating System Engineer job openings in Bridgeport, IL as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $121,839 per year, or $58.6 per hour.

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 8 days ago


Key responsibilities

  • Performs routine operating system, network, and hardware preventative maintenance and performance tests to ensure system performance.

  • Provides basic technical support for hardware, applications, network, and systems administration, and collaborates with teams to resolve issues.

  • Generates and maintains performance and utilization metrics, and participates in the design and configuration of hardware, network, and software systems.


Marathon Petroleum rating

6.1

Company rating: 6.1 out of 10

Based on 205 frontline employees who took The Breakroom Quiz

69th of 87 rated oil and gas companies


Job description

An exciting career awaits you

At MPC, we're committed to being a great place to work - one that welcomes new ideas, encourages diverse perspectives, develops our people, and fosters a collaborative team environment.

Position SummaryThis position is responsible for providing operational and technical support for refinery Operational Technology (OT) server and/or network environments. The successful candidate must understand business requirements and translate these requirements into solutions while working as part of a team. The position must work collaboratively with multi-disciplinary workgroups to seek solutions to problems. The position must champion compliance and change efforts which result in improved reliability and security of infrastructure services. It is expected that the candidate will always follow the refinery personnel safety requirements.Key Responsibilities
  • Performs routine operating system, network, and hardware preventative maintenance and performance tests based on hardware, network, and process control vendor operating system practices, to ensure uninterrupted and optimum system performance.
  • Performs and collaborates with the process Owner on root cause analysis of simple problems and tracks and reports to manager. Works with Engineers and/or Operations to resolve issues.
  • Provides basic technical support for hardware, applications, network, and systems administration. Assists in resolving basic hardware and software issues, system procedures, transactions, and system downtime. Collaborates with Process Engineers to troubleshoot and restore services. Follows predefined procedures for system tuning and optimization using IT Service Management practices, best-in-class recommendations, and operating procedures.
  • Generates and maintains performance and utilization metrics for infrastructure systems; prepares regular reports on system and network performance and capacity. Identifies potential solutions to issues identified in reports.
  • Participates in the design and configuration of hardware, network, and software systems based on predefined guidelines and specifications. Follows established procedures to ensure proper configuration and integration of hardware, network, and software components.
  • Contributes to the knowledge base by documenting solutions to common hardware and software issues. Shares learnings and best practices with team members through internal communication channels.
  • Works closely with the business and development teams to gain an understanding of business partners functional and non-functional requirements, provide feedback, and communicate changes. Assist in the definition of business processes to measure, analyze, improve and control the process being reviewed.
  • Maintains complex infrastructure that includes traditional IT assets as well as industrial control system devices such as Human Machine Interfaces (HMI) and Programable Logic Controllers (PLC).
Education and Experience
  • Bachelor's Degree in Information Technology, related field or equivalent experience.
  • Zero (0) to two (2) years of relevant experience required
Skills
  • Adaptability - Maintaining effectiveness when experiencing major changes in work responsibilities or environment (e.g., people, processes, structure, or culture); adjusting effectively to change by exploring the benefits, trying new approaches, and collaborating with others to make the change successful.
  • AI Fundamentals - Understanding of core AI concepts and methods, ability to apply AI to job-relevant use cases and capacity to contribute to organizational AI reimagination.
  • Change Management - Change Management refers to a systematic approach for defining and implementing procedures and/or technologies to deal with changes in the environment. It can mean adapting to change, controlling change and/or effecting change.
  • Business Acumen - Applies knowledge of MPC's business, industry and the marketplace to advance the organization's goals. Makes decisions and recommendations clearly linked to MPC's strategy.
  • Business Process Improvements - The process of analyzing business processes and workflows within the organization and identifying new approaches to redesign business activities or optimize performance, quality and speed of processes - including identifying and evaluating process automation opportunities.
  • Cost Optimization - The process to analyze, plan and manage costs for cost efficiency and expense reduction, while maximizing business value.
  • IT Infrastructure Management - Planning, design, delivery and control of information technology infrastructure.
  • IT Security Management - The process, tools, and methodologies applied for the protection of information and information systems against unauthorized access or modification of information.
  • Network Administration - Organizing, installing, and supporting the organization's computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.
  • Policy Management - The process of creating, implementing and maintaining policies and procedures within an organization.
  • Service Delivery Management - The manner in which an organization provides users access to IT services, which include applications, data storage and other business resources.
  • System Administration - Performs a variety of functions including user management, system monitoring, system configuration, performance tuning, backup and recovery, and access control.
  • System Testing - The process of testing conducted on a complete integrated system to evaluate the system's compliance with its specified requirements.
  • Systems Design - The process of designing technical solutions and systems to meet specified business and user requirements that are compatible with established system architectures, as well as organizational and performance standards.
  • Troubleshooting - The act or process of discovering and resolving problems, disputes, or mechanical issues through a systematic, usually iterative, approach.
  • Vendor Management - The process to maintain relationships with key vendors that deliver products, services, and support to the business. Simultaneously, negotiating and managing contracts with key service providers to ensure service levels are set appropriately and met on an ongoing basis.

As an energy industry leader, our career opportunities fuel personal and professional growth.

Location:

Findlay, Ohio

Job Requisition ID:

00023452

Pay Min/Max:

$70,400.00 - $105,400.00 Salary

Grade:

8

Location Address:

539 S Main St

Additional locations:

Anacortes, Washington, Canton, Ohio, Carson, California, Catlettsburg, Kentucky, Detroit, Michigan, Dickinson, North Dakota, El Paso, Texas, Garyville, Louisiana, Kenai, Alaska, Mandan, North Dakota, Martinez, California, Robinson, Illinois, Salt Lake City, Utah, St Paul Park, Minnesota, Texas City, Texas, Wilmington, California

Education:

Employee Group:

Full time

Employee Subgroup:

Regular

Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, reproductive health decision-making, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship or any other status protected by applicable federal, state, or local laws. If you would like more information about your EEO rights as an applicant, click here.
If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at talentacquisition@marathonpetroleum.com. Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation. Marathon Petroleum offers a total rewards program which includes, but is not limited to, access to health, vision, and dental insurance, paid time off, 401k matching program, paid parental leave, and educational reimbursement. Detailed benefit information is available atmympcbenefits.com. The hired candidate will also be eligible for a discretionary company-sponsored annual bonus program.
Equal Opportunity Employer: Veteran / Disability

We will consider all qualified Applicants for employment, including those with arrest or conviction records, in a manner consistent with the requirements of applicable state and local laws. In reviewing criminal history in connection with a conditional offer of employment, Marathon will consider the key responsibilities of the role.


What Marathon Petroleum employees say

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About Marathon Petroleum

Sourced by ZipRecruiter

Marathon Petroleum Corporation, headquartered in Findlay, Ohio, US, is a leading independent petroleum refining, marketing, and transportation company. Their official website can be found at marathonpetroleum.com. The company, part of the energy sector, was established in 1887, making it one of the oldest petroleum companies in the US. It operates an integrated refining, marketing and transportation system concentrated primarily in the Midwest, Northeast, East Coast, Southeast and Gulf Coast of the United States. This includes refineries, pipelines, and terminals that process and transport crude oil and refined products.

Industry

Oil and gas extraction

Company size

10,000+ Employees

Headquarters location

Findlay, OH, US

Year founded

1887