Demo

Mechanical Engineer

RFA Engineering
RFA Engineering Salary
Chillicothe, IL Full Time
POSTED ON 7/17/2026
AVAILABLE BEFORE 9/17/2026

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-level to experienced 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.

Mechanical Engineer

The selected candidate will work with an experienced engineering staff supporting the development, validation, manufacturing support, and continuous improvement of heavy equipment, engine, powertrain, and machine systems. Projects may include diesel and natural gas engines, axles, drives, gears, torque converters, cast components, and other systems used in off-highway construction and mining equipment. The work will be highly collaborative with engineering, manufacturing, validation, quality, suppliers, and factory operations teams.

Job Description

  • Participate in the design, development, and validation of mechanical systems and components used in heavy equipment and powertrain applications.

  • Support product development, product improvement, cost reduction, and product health initiatives.

  • Research and analyze engineering requirements, specifications, test results, and field issues to develop effective solutions.

  • Investigate product, component, and system failures and perform root cause analysis to identify corrective actions.

  • Support prototype, pilot, and production builds while working closely with manufacturing and operations teams.

  • Collaborate with validation engineers to support testing activities and ensure robust product performance.

  • Develop and evaluate design concepts for fabricated structures, mounting systems, castings, machined components, tube routings, hose routings, and other mechanical systems.

  • Support APQP activities and work with suppliers to ensure manufacturability and product quality requirements are achieved.

  • Participate in continuous product improvement and quality improvement projects.

  • Create and modify engineering documentation, 3-D models, drawings, and product structures using engineering software tools.

  • Support factory operations by troubleshooting production issues and implementing corrective actions.

  • Collaborate with other groups (Engineering, Manufacturing, Purchasing, Quality, Supplier Development, Validation, and Marketing) as necessary.

  • Travel to supplier or customer locations pending project needs (up to ~10%).

Requirements

  • Bachelor's of Science in Mechanical Engineering or related field
  • Exposure to manufacturing, operations, parts logistics, quality, or technology
  • Demonstrates a strong mechanical aptitude through work experience or hobbies.
  • Problem solving skills and attention to detail.
  • Must be a self-starter, good communication skills, able to thrive in a collaborative environment.
  • Must have a valid Driver’s License.

Desired Experience

  • Experience in a production environment working with cross functional teams.
  • Experience with manufacturing, fabrication, or assembly operations.
  • Database Management.

Visa sponsorship is NOT available for this position.

Salary Range: $70,000-$95,000 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
  • TelaDoc Healthiest You
  • Supplemental Vision Insurance
  • Company Paid Life Insurance
  • Company Paid Long-Term Disability
  • Short-term Disability
  • Retirement Savings Account (Traditional 401k & Roth 401k)
  • Flexible Spending Plan Dependent Care
  • HSA for Medical Expenses
  • Bonus Plan (Exempt Employees Only)
  • Paid Time Off (PTO)
  • Paid Holidays
  • Bereavement Leave
  • Employee Assistance Programs (EAP)
  • Education Assistance

Equal Opportunity and Veteran Friendly

#ZR

Salary : $70,000 - $95,000

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Mechanical Engineer?

Sign up to receive alerts about other jobs on the Mechanical Engineer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$91,017 - $111,627
Income Estimation: 
$106,299 - $135,354
Income Estimation: 
$108,186 - $133,193
Income Estimation: 
$106,299 - $135,354
Income Estimation: 
$134,236 - $174,128
Income Estimation: 
$132,162 - $161,329
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at RFA Engineering

  • RFA Engineering Prairie, MN
  • RFA Engineering ( www.rfamec.com ) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We... more
  • Just Posted

  • RFA Engineering Fargo, ND
  • RFA Engineering ( www.rfamec.com ) develops embedded software and electronics for our world-class clients in the areas of precision agriculture and vehicle... more
  • 1 Day Ago

  • RFA Engineering Dubuque, IA
  • RFA Engineering ( www.rfamec.com ) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We... more
  • 1 Day Ago

  • RFA Engineering Dubuque, IA
  • RFA Engineering ( www.rfamec.com ) is an engineering service provider dedicated to delivering our clients with timely engineering support and expertise. We... more
  • 1 Day Ago


Not the job you're looking for? Here are some other Mechanical Engineer jobs in the Chillicothe, IL area that may be a better fit.

  • AGCO Tremont, IL
  • Recruiter : Diksha Singh Hiring Manager : Will Frank Solutions for Every Season We engineer and deliver precision ag hardware, software, and cloud-based pl... more
  • 1 Day Ago

  • Liberty Steel & Wire Peoria, IL
  • Mechanical Engineer - We offer an exceptional bonus structure, competitive pay, and professional development opportunities! We are a growing steel manufact... more
  • 1 Month Ago

AI Assistant is available now!

Feel free to start your new journey!