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Mechanical Design Engineer

RFA Engineering


Job Location:

Chillicothe, IL - USA

Monthly Salary: $ 70000 - 95000
Posted: 22 August 2026 (11 hours ago)
Application Deadline: 19 November 2026
Vacancies: 1 Vacancy

Job Summary

RFA Engineering () 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 customers world-class engineering and manufacturing facility.

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

Mechanical Design Engineer

This Mechanical Engineer will support the design development testing and continuous improvement of mechanical products and systems. The role includes developing 3D models and drawings investigating failures and root causes supporting prototype and production builds collaborating with manufacturing and validation teams and developing solutions for product improvement quality and cost reduction.

Job Description

  • Research design develop manufacture and test tools engines machines and other mechanical devices.

  • Research and analyze customer design proposals specifications manuals to determine time and cost feasibility to complete projects.

  • Investigate equipment failures and difficulties to diagnose faulty operation and make recommendation to maintenance crew.

  • Assist drafters in developing the structural design of products using tools equipment or software.

  • 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.

  • 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.

Requirements

  • Bachelors degree in Mechanical Engineering or a related engineering discipline.
  • Experience with mechanical design product development and engineering problem-solving.
  • Proficiency with 3D CAD modeling and engineering drawing creation. (Creo preferred)
  • Experience analyzing product or component failures and performing root cause analysis.
  • Ability to read and interpret engineering specifications drawings and test results.
  • Strong communication and collaboration skills with engineering manufacturing and validation teams.
  • Ability to support prototype pilot and production builds in a hands-on environment.
  • Strong analytical troubleshooting and problem-solving skills.

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: $70000-$95000 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


Required Experience:

IC


About Company

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Offering comprehensive design services for mechanical, electrical, and software engineering across all machine design areas.

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