Technology Jobs in Illinois (Now Hiring) — 5,204 open — Page 96

Career Area:

Engineering

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar, you're joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.

About Advanced Power Technologies:

At Advanced Power Technologies, we create the technologies that define the future of Power & Energy. We start with the customer of the future, understanding tomorrow's challenges and developing the innovations needed to solve them. With prime product and industry groups, Advanced Power Technologies (APT) defines and delivers Caterpillar’s next generation of power system technologies. The organization leads product strategy, long term technology roadmaps, and lifecycle leadership for advanced power, electrification, electronic controls, software, and energy solutions across the entire range of Power and Energy applications around the world.

Our unique advantage comes from combining deep customer understanding, product knowledge, and technical expertise across the entire Power & Energy portfolio. APT integrates hardware, software, and digital services to deliver scalable, reliable, and future‑ready power solutions. Partnering closely with product groups, engineering, and global delivery teams, APT balances near‑term business execution with long‑term technology leadership—enabling best in class electronics quality, fast response to market changes, differentiated customer value through vertical integration, improved uptime, and sustainable power systems across Caterpillar’s Power and Energy product portfolio. If you're excited by innovation, solving complex engineering challenges, and helping define what's next, APT is where the future is built.

Job Description

A Gas Engine System Engineer develops, integrates, and supports gas engine subsystems under the guidance of a System Lead. They are responsible for translating system-level requirements into detailed technical solutions, executing analysis, development, and validation work to ensure the subsystem performs as intended within the overall engine system.

What You Will Do:

• Design, analyze, and validate subsystem functionality (software, controls, sensors/actuators, or hardware interfaces) in alignment with system requirements and architecture.

• Execute assigned CRMs, feature development, calibrations, tests, and investigations, owning technical deliverables end to end for their scope.

• Support system integration and issue resolution by diagnosing problems in test cells, simulations, or the field and proposing corrective actions.

• Collaborate closely with software developers, controls engineers, hardware teams, validation, and applications to ensure robust implementation.

• Document designs, test results, and decisions to support releases, audits, and product lifecycle needs.

• Contribute technical input to trade studies, risk assessments, and continuous improvement initiatives.

Degree Requirement

Requires a degree in an accredited Engineering, Computer Science, or Materials Science curriculum.

What You Will Have:

Analytical Thinking: Knowledge of techniques and tools that promote effective analysis; ability to determine the root cause of organizational problems and create alternative solutions that resolve these problems.

Level Working Knowledge:

• Approaches a situation or problem by defining the problem or issue and determining its significance.

• Makes a systematic comparison of two or more alternative solutions.

• Uses flow charts, Pareto charts, fish diagrams, etc. to disclose meaningful data patterns.

• Identifies the major forces, events and people impacting and impacted by the situation at hand.

• Uses logic and intuition to make inferences about the meaning of the data and arrive at conclusions.

Problem Solving: Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations.

Level Working Knowledge:

• Identifies and documents specific problems and resolution alternatives.

• Examines a specific problem and understands the perspective of each involved stakeholder.

• Develops alternative techniques for assessing accuracy and relevance of information.

• Helps to analyze risks and benefits of alternative approaches and obtain decision on resolution.

• Uses fact-finding techniques and diagnostic tools to identify problems.

Embedded Systems: Knowledge of embedded systems and their applications; ability to develop embedded systems with varying levels of complexity to control the operations of the machine it is embedded within.

Level Working Knowledge:

• Describes the basic structure and functioning of an embedded system.

• Explains the commonly found errors in an embedded system.

• Identifies the application and difference between microprocessor and microcontroller.

• Researches and documents upgrades for existing embedded systems.

• Understands and works with embedded programming languages.

Requirements Analysis: Knowledge of tools, methods, and techniques of requirement analysis; ability to elicit, analyze and record required business functionality and non-functionality requirements to ensure the success of a system or software development project.

Level Basic Understanding:

• Cites examples of functional and non-functional requirements.

• Describes basic concepts and major activities associated with requirements analysis.

• Explains the life cycle context and scope of requirements analysis.

• Explains the structure and components of effective requirements analysis documents.

Technical Troubleshooting: Knowledge of technical troubleshooting approaches, tools and techniques; ability to anticipate, recognize, and resolve technical issues on hardware, software, application or operation.

Level Basic Understanding:

• Describes problem identification, reporting and escalation procedures.

• Explains the underlying concept of using a systematic approach to solve technical problems.

• Identifies available resources and support systems for troubleshooting.

• Describes common hardware, software and communication problems; finds ways to resolve issues.

Additional Information

• Sponsorship is not available for this position

• Relocation is available for this position.

Caterpillar Inc. is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. For nearly 100 years, we’ve been helping customers build a better, more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.

Summary Pay Range:

$97,530.00 - $146,290.00

Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.

Benefits:

Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits.

• Medical, dental, and vision benefits

• Paid time off plan (Vacation, Holidays, Volunteer, etc.)

• 401(k) savings plans

• Health Savings Account (HSA)

• Flexible Spending Accounts (FSAs)

• Health Lifestyle Programs

• Employee Assistance Program

• Voluntary Benefits and Employee Discounts

• Career Development

• Incentive bonus

• Disability benefits

• Life Insurance

• Parental leave

• Adoption benefits

• Tuition Reimbursement

* These benefits also apply to part-time employees

Posting Dates:

July 20, 2026 - August 2, 2026

Any offer of employment is conditioned upon the successful completion of a drug screen.

Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.

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