2

Entry Level Prototyping Engineer Jobs in Illinois

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

We are seeking an entry-level to experienced candidate to become an integral part of our ... Support prototype, pilot, and production builds while working closely with manufacturing and ...

We are seeking an entry level to experienced candidate to become an integral part of our ... Support prototype, pilot, and production build activities. * Work with engineering, manufacturing ...

... - Entry Level Pro FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per ... Work with product engineers to translate prototypes into new products, services, and features and ...

... - Entry Level Pro FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per ... Work with product engineers to translate prototypes into new products, services, and features and ...

... - Entry Level Pro FLSA Code Computer Employee Patient Sensitive Job Code? No Standard Hours per ... Work with product engineers to translate prototypes into new products, services, and features and ...

As an Entry-Level Technical Sales Engineer, you will work with clients and IBM technical experts to ... Experience using AI-assisted development tools to prototype, build, or troubleshoot applications.

Mechanical Engineer

Chillicothe, IL · On-site

$70 - $95/hr

We are seeking an entry-level to experienced candidate to become an integral part of our ... Support prototype, pilot, and production builds while working closely with manufacturing and ...

New

... an entry-level engineering role. This role emphasizes learning and skill development while ... Support the development of AI models and prototypes through data preparation, scripting, and ...

AI Engineering Intern

Chicago, IL · On-site

$17.25 - $22.50/hr

... an entry-level engineering role. This role emphasizes learning and skill development while ... Support the development of AI models and prototypes through data preparation, scripting, and ...

AI Engineering Intern

Chicago, IL · On-site

$17.25 - $22.50/hr

... an entry-level engineering role. This role emphasizes learning and skill development while ... Support the development of AI models and prototypes through data preparation, scripting, and ...

... an entry-level engineering role. This role emphasizes learning and skill development while ... Support the development of AI models and prototypes through data preparation, scripting, and ...

Showing results 21-40

Entry Level Prototyping Engineer information

What are the most commonly searched types of Prototyping Engineer jobs in Illinois?

The most popular types of Prototyping Engineer jobs in Illinois are:

What are popular job titles related to Entry Level Prototyping Engineer jobs in Illinois?

For Entry Level Prototyping Engineer jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Entry Level Prototyping Engineer jobs in Illinois look for?

The top searched job categories for Entry Level Prototyping Engineer jobs in Illinois are:

Infographic showing various Entry Level Prototyping Engineer job openings in Illinois as of August 2026, with employment types broken down into 75% Full Time, 22% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

$70K - $105K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago


Job description

Job Description
Job Description

RFA Engineering (www.rfamec.com) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We are seeking an entry to experienced level candidate to become an integral part of our engineering team. The selected candidate will work with an experienced engineering staff using state-of-the-art engineering tools & processes. This position will operate onsite at our customer's world-class engineering and manufacturing facility.

This is a full-time position with a full benefit package listed below that includes opportunities for professional growth, direct hire by our customers, and additional opportunities within our own organization.

Electrical Engineer

The selected candidate will work with an experienced engineering staff supporting the development, integration, validation, and continuous improvement of electrical systems used on engines, powertrain systems, and off-highway construction and mining equipment. Work may include vehicle electrical architecture, wiring harnesses, sensors, actuators, displays, machine controls integration, power distribution systems, and electrical validation activities. The work will be highly collaborative with both internal customers and external suppliers.

Responsibilities

  • Support the design, development, and integration of electrical systems used on heavy equipment and power systems.
  • Create, review, and modify electrical schematics, wiring diagrams, and engineering documentation.
  • Support electrical validation activities including bench testing, machine testing, and field testing.
  • Troubleshoot electrical and electronic system issues discovered during prototype, pilot, and production builds.
  • Support machine integration activities involving sensors, actuators, displays, controllers, and communication networks.
  • Work with validation, manufacturing, and quality teams to ensure robust product performance.
  • Investigate product failures and perform root cause analysis to identify corrective actions.
  • Support product improvement, cost reduction, and product health initiatives.
  • Assist with release and implementation of electrical design changes.
  • Support CAN communication system integration and troubleshooting activities.
  • Collaborate with suppliers on component selection, development, and issue resolution.
  • Support factory operations by troubleshooting electrical and electronic system concerns.
  • Collaborate with other groups (Engineering, Manufacturing, Purchasing, Validation, Quality, Supplier Development, etc.) as necessary.
  • Travel to supplier or customer sites pending project need (up to ~10%).

Requirements

  • Bachelor’s of Science in Electrical Engineering or related field.
  • Entry level candidates and experienced candidates will be considered.
  • Strong analytical, troubleshooting, and problem-solving skills.
  • Excellent communication both written and verbal.
  • Demonstrated ability to meet deadlines and commitments.
  • Ability to thrive in a team environment.
  • Ability to travel (less than 10% of time).

Desired Attributes

  • Experience with CAN/J1939 communication systems.
  • Experience with electrical schematics, wiring diagrams, and electrical troubleshooting.
  • Experience with sensors, actuators, displays, and control systems.
  • Experience with electrical validation and testing activities.
  • Experience with data acquisition systems and measurement equipment.
  • Experience with manufacturing processes and factory support.
  • Exposure to off-road mobile equipment, power systems, engines, or heavy machinery.
  • Experience supporting prototype, pilot, or production programs.
  • Desire to work in an engineering environment focusing on robust & cost effective design.

Visa sponsorship is NOT available for this position.

Pay Range: $70,000 - $105,000 – Commensurate with experience

About RFA Engineering

RFA Engineering has provided product development and engineering services to industry leading customers since 1943. Our primary focus is the development of off highway equipment including agricultural, construction, mining, recreational, industrial, and special machines. Our work includes concept development, product design, documentation, problem-solving, simulation, optimization, and testing of components, systems and complete machines. Our engineering staff is located at our Engineering Center in Minneapolis, branch office in Dubuque, IA, and at numerous customer sites throughout the U.S.
Competitive Benefits

  • Health and Dental Insurance
  • Health Savings Account
  • TelaDoc: Virtual Health Care
  • Vision Insurance
  • Company Paid / Supplemental Life Insurance
  • Company Paid Long-Term Disability
  • Supplemental Short-Term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly