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Entry Level Finite Element Analysis Fea Engineer Jobs in Illinois

Koch Industries

R&D Engineer

Lisle, IL · On-site

$80K - $140K/yr

This role bridges product development, finite element analysis (FEA), signal integrity (SI ... S. Degree in Mechanical/Electrical Engineering, Computer Science/Engineering, Mathematics, and ...

Tree Top Staffing LLC

Mechanical Engineer

Oak Brook, IL · On-site

$70 - $120/hr

Working experience with product lifecycle management (PLM), finite element analysis (FEA) and computational fluid dynamics (CFD) * Hands-on experience with computer-aided engineering (CAE) and ...

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Entry Level Finite Element Analysis Fea Engineer jobs near you
Infographic showing various Entry Level Finite Element Analysis Fea Engineer job openings in Illinois as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution.

Mechanical Engineer - FEA

Rogers Freels & Associates Inc

Chillicothe, IL • On-site

$70K - $85K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago

New

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 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. 

Mechanical Engineer- FEA

This position is responsible for performing structural and durability analysis to support the design and validation of mobile and off-highway equipment systems. The engineer will use finite element analysis (FEA) tools to evaluate structural performance, fatigue life, and durability, provide design recommendations, and collaborate with design and test teams to ensure products meet performance and reliability requirements. The role combines analytical modeling, test correlation, and problem-solving to drive continuous product improvement and successful project execution.

Responsibilities

  • Perform structural analysis using finite element methods to support the design and development of mobile and off‑highway equipment subsystems.
  • Conduct linear and non‑linear static, dynamic, and modal analyses using tools such as ANSYS and/or NX Nastran.
  • Perform fatigue analysis and durability evaluations using tools such as nCode, GlyphWorks, and DesignLife.
  • Develop and execute analysis plans, document assumptions, and generate clear, detailed final reports and validation documentation.
  • Provide engineering recommendations to design teams based on analysis results, including proposed corrective actions and design improvements.
  • Support test planning and execution, working with test engineers to develop efficient validation approaches.
  • Perform post‑test correlation between physical test results and finite element models to improve analysis accuracy and methodology.
  • Utilize 3D CAD models (e.g., Creo or SolidWorks) as part of the analysis workflow.
  • Collaborate effectively within a team environment while managing multiple analysis tasks and meeting project deadlines.

Qualifications

  • Bachelor of Science degree in Mechanical, Aerospace, Agricultural Engineering, or a related engineering discipline.
  • Experience or demonstrated capability in structural or mechanical analysis.
  • Familiarity with finite element analysis (FEA) tools such as ANSYS or NX Nastran.
  • Experience with 3D solid modeling software, preferably Creo or SolidWorks.
  • Strong analytical, problem‑solving, and written and verbal communication skills.
  • Ability to work independently while contributing effectively to a team‑based engineering environment.

Preferred Qualifications

  • Experience performing FEA of fabricated steel and cast structural components and systems.
  • Experience correlating FEA results with test or field data.
  • Familiarity with off‑highway, agricultural, or construction equipment.
  • Experience applying fatigue and durability methods to mobile equipment structures.

Visa sponsorship is NOT available for this position.

Salary Range: $70,000-$85,000 – 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