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Entry Level Mechanical Engineer Jobs in Decatur, IL

RFA Engineering

Mechanical Engineer

Decatur, IL · On-site

$65K - $95K/yr

Mechanical Engineer The selected candidate will work with an experienced engineering staff ... BSME, BSMET or equivalent degree with experience. * Entry level candidates and experienced ...

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Entry Level Mechanical Engineer information

See Decatur, IL salary details

$17

$32

$53

How much do entry level mechanical engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for entry level mechanical engineer in Decatur, IL is $32.20, according to ZipRecruiter salary data. Most workers in this role earn between $26.11 and $36.39 per hour, depending on experience, location, and employer.

What is the difference between Entry Level Mechanical Engineer vs Mechanical Designer?

AspectEntry Level Mechanical EngineerMechanical Designer
Required CredentialsBachelor's in Mechanical Engineering, possibly internship experienceBachelor's in Mechanical Engineering or related field, technical certifications optional
Work EnvironmentDesign, analysis, testing, and project collaboration in engineering teamsCreating detailed drawings and models, often using CAD software, in design departments
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveDesign firms, manufacturing companies, product development
Common Search & ComparisonYesYes

Entry Level Mechanical Engineers focus on applying engineering principles to design, analyze, and test mechanical systems, often working on projects from concept to prototype. Mechanical Designers primarily create detailed CAD drawings and models for manufacturing and assembly. While both roles require a mechanical engineering background, engineers typically engage in broader engineering tasks, whereas designers concentrate on detailed design work.

What types of projects and tasks can an entry level mechanical engineer expect to work on in their first year?

As an entry level mechanical engineer, you will typically be involved in a variety of projects that support more senior engineers. Your tasks may include creating and revising CAD drawings, assisting with prototype development, conducting basic calculations and simulations, and performing hands-on testing in the lab or on the production floor. You'll also collaborate closely with cross-functional teams such as manufacturing, quality assurance, and design. This exposure helps you build foundational technical skills while learning effective teamwork and communication in a professional engineering environment.

What are the key skills and qualifications needed to thrive as an entry level mechanical engineer, and why are they important?

To thrive as an Entry Level Mechanical Engineer, you need a solid understanding of engineering principles, CAD design, and problem-solving, typically supported by a bachelor's degree in mechanical engineering. Familiarity with tools like SolidWorks, AutoCAD, and simulation software, as well as knowledge of industry standards, is often required. Strong communication, teamwork, and analytical thinking skills help you collaborate effectively and adapt to project needs. These abilities are crucial for delivering accurate designs, meeting project deadlines, and integrating smoothly into engineering teams.

What does an entry level mechanical engineer do?

An entry level mechanical engineer assists in the design, development, testing, and manufacturing of mechanical devices, such as engines, tools, and machines. They typically work under the supervision of senior engineers to learn industry practices and gain hands-on experience. Their tasks often include using computer-aided design (CAD) software, creating prototypes, conducting experiments, and analyzing data. Entry level engineers also help prepare technical reports and documentation while collaborating with other engineering teams.
More about Entry Level Mechanical Engineer jobs
What are popular job titles related to Entry Level Mechanical Engineer jobs in Decatur, IL? For Entry Level Mechanical Engineer jobs in Decatur, IL, the most frequently searched job titles are:
What job categories do people searching Entry Level Mechanical Engineer jobs in Decatur, IL look for? The top searched job categories for Entry Level Mechanical Engineer jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Entry Level Mechanical Engineer jobs? Cities near Decatur, IL with the most Entry Level Mechanical Engineer job openings:
Entry Level Mechanical Engineer jobs near you
Infographic showing various Entry Level Mechanical Engineer job openings in Decatur, IL as of July 2026, with employment types broken down into 81% Full Time, 16% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $66,981 per year, or $32.2 per hour.

Mechanical Engineer

RFA Engineering

Decatur, IL • On-site

$65K - $95K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

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. 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 large off-highway equipment used in construction, mining, earthmoving, and industrial applications. Projects may involve large mining trucks, off-highway trucks, wheel loaders, wheel tractor scrapers, wheel dozers, motor graders, and compaction equipment. The work will be highly collaborative with engineering, manufacturing, validation, quality, suppliers, and factory operations teams.
Responsibilities
  • Participate in the design, development, build, and validation of mechanical systems and components used in large off-highway equipment.
  • 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 machine testing and ensure robust product performance.
  • Develop and evaluate design concepts for fabricated structures, mounting systems, castings, machined components, hydraulic systems, 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
  • BSME, BSMET or equivalent degree with experience.
  • Entry level candidates and experienced candidates will be considered.
  • Strong mechanical aptitude demonstrated through work experience or hobbies.
  • Excellent communication both written and verbal.
  • Demonstrated ability to meet deadlines and commitments.
  • Strong analytical, problem solving and troubleshooting skills.
  • Ability to thrive in a team environment.
  • Ability to travel (less than 10% of time).

Desired Attributes
  • Experience with the APQP (Advanced Product Quality Planning) process.
  • Experience in 3-D Modeling Software; Creo (Pro/Engineer) experience.
  • Previous experience with Teamcenter or other PDM software.
  • Experience with manufacturing processes, assembly operations, machining, welding, or fabrication.
  • Experience supporting product development, validation, prototype builds, or new product introduction activities.
  • Design experience or exposure to off-road mobile equipment, construction equipment, mining equipment, heavy machinery, or hydraulic systems.
  • Experience with shop or factory support.
  • Experience working with cross-functional engineering and manufacturing teams.
  • Desire to work in an engineering environment focusing on robust & cost effective design.

Visa sponsorship is NOT available for this position.
Pay Range: $65,000-$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
  • 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
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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