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Mechanical Engineer Jobs in Springfield, IL (NOW HIRING)

Simplex Inc

Mechanical Engineer

Springfield, IL · On-site

$75K - $100K/yr

The duties of a Mechanical Engineer will primarily consist of designing and developing products in the load bank and fuel supply lines to meet the exacting requirements of our customers. Proficiency ...

Simplex, Inc

Mechanical Engineer

Springfield, IL · On-site

$75K - $100K/yr

The duties of a Mechanical Engineer will primarily consist of designing and developing products in the load bank and fuel supply lines to meet the exacting requirements of our customers. Proficiency ...

Hansoninc

Mechanical Engineer

Springfield, IL · On-site

$100K - $145K/yr

  • Medical

  • Retirement

A Day in Life of a Mechanical Engineer at Hanson Here's a snapshot of what you would do in this role: * Design, analyze, and optimize HVAC systems for government, commercial, and industrial buildings ...

Productive Resources

Mechanical Design Engineer

Springfield, IL

$38 - $39.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mechanical Design Engineer Springfield, IL - Full Time Productive Resources (www.productiveresources.com) is seeking a candidate to be part of our engineering team at our customer's facility in ...

Productive Resources LLC

Mechanical Design Engineer

Springfield, IL · On-site

$75K - $102K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mechanical Design Engineer Springfield, IL - Full Time Productive Resources (www.productiveresources.com) is seeking a candidate to be part of our engineering team at our customer's facility in ...

Eaton

Senior Mechanical Design Engineer

Lincoln, IL · On-site

$86K - $126K/yr

  • Medical

  • Retirement

Eaton's ES AMER ARS division is currently seeking a Senior Mechanical Design Engineer. This is an onsite role based at our Lincoln, IL manufacturing facility supporting our Residential & Wiring ...

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All JobsMechanical Engineer JobsMechanical Engineer Jobs in Springfield, IL

Mechanical Engineer information

See Springfield, IL salary details

$45.1K

$102K

$165K

How much do mechanical engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for mechanical engineer in Springfield, IL is $101,963.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,800.00 and $125,400.00 per year, depending on experience, location, and employer.

What does a mechanical engineer do?

A Mechanical Engineer designs, develops, builds, and tests mechanical devices such as engines, machines, and tools. They use principles of physics and mathematics to solve engineering problems and improve existing products. Mechanical Engineers can work in a variety of industries, including automotive, aerospace, manufacturing, and energy. Their responsibilities often include creating blueprints, analyzing data, and collaborating with other engineers or professionals to ensure projects meet safety and quality standards.

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

To thrive as a Mechanical Engineer, you need a solid background in mechanical design, mathematics, and physics, typically supported by a bachelor's degree in mechanical engineering or a related field. Proficiency in CAD software (such as SolidWorks or AutoCAD), finite element analysis tools, and familiarity with industry standards or relevant certifications (like a Professional Engineer license) are common requirements. Strong problem-solving abilities, teamwork, and effective communication skills help professionals excel in collaborative and multidisciplinary environments. These skills are crucial for ensuring safe, innovative, and efficient engineering solutions that meet project and client needs.

What are common interdisciplinary collaborations for mechanical engineers in a typical project setting?

Mechanical Engineers often work closely with professionals from other disciplines such as electrical engineers, software developers, and industrial designers, especially when developing complex products or machinery. Collaboration is essential for integrating mechanical systems with electronics and software, ensuring functionality, safety, and efficiency. These interactions usually involve regular team meetings, joint problem-solving sessions, and coordinated testing to achieve project goals. Being comfortable working in cross-functional teams can significantly enhance your success and contribute to innovative solutions.

What is the difference between Mechanical Engineer vs Mechanical Designer?

AspectMechanical EngineerMechanical Designer
Required CredentialsBachelor's degree in Mechanical Engineering, PE license (optional)Bachelor's degree in Mechanical Design, CAD certifications (often)
Work EnvironmentDesign, analysis, testing, project managementCreating detailed CAD models, drafting, and design documentation
Industry UsageEngineering firms, manufacturing, aerospace, automotiveProduct design, manufacturing, industrial equipment

Mechanical Engineers focus on designing, analyzing, and testing mechanical systems, often overseeing projects from conception to completion. Mechanical Designers primarily create detailed CAD models and drawings based on specifications. While both roles require technical skills and knowledge of mechanical systems, Mechanical Engineers typically have broader responsibilities including analysis and project management, whereas Mechanical Designers specialize in detailed design work.

What type of jobs do mechanical engineers do?

Mechanical engineers design, develop, and test mechanical devices and systems such as engines, HVAC systems, manufacturing equipment, and robotics. They often work in industries like aerospace, automotive, energy, and manufacturing, utilizing skills in CAD software, thermodynamics, and materials science. Their roles may involve research, project management, and ensuring safety and efficiency standards are met.
More about Mechanical Engineer jobs

What are the most commonly searched types of Mechanical Engineer jobs in Springfield, IL?

The most popular types of Mechanical Engineer jobs in Springfield, IL are:

What are popular job titles related to Mechanical Engineer jobs in Springfield, IL?

For Mechanical Engineer jobs in Springfield, IL, the most frequently searched job titles are:

What job categories do people searching Mechanical Engineer jobs in Springfield, IL look for?

The top searched job categories for Mechanical Engineer jobs in Springfield, IL are:

What cities near Springfield, IL are hiring for Mechanical Engineer jobs?

Cities near Springfield, IL with the most Mechanical Engineer job openings:

Mechanical Engineer jobs near you
Infographic showing various Mechanical Engineer job openings in Springfield, IL as of August 2026, with employment types broken down into 88% Full Time, 9% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $101,963 per year, or $49 per hour.

Mechanical Engineer

Simplex Inc

Springfield, IL • On-site

$75K - $100K/yr

Full-time

Re-posted 15 days ago

Job description

Description

Position Summary:  The duties of a Mechanical Engineer will primarily consist of designing and developing products in the load bank and fuel supply lines to meet the exacting requirements of our customers. Proficiency will be attained on the job including the acquisition of a working knowledge of our products and the application of them. This is a technical position involving engineering knowledge and application of that knowledge to interpret requirements and develop design solutions. The engineer is expected to grow quickly in knowledge and ability to the point of assuming independent work in a period of 3-6 months and demonstrate continual growth thereafter.  



Key Responsibilities:

  • Work closely with the Engineering Manager and other senior engineering personnel to complete design work assigned in a timely manner 
  • Analyze sales orders and customer specifications to design equipment consistent with customer requirements
  • Analyze designs to verify equipment adherence to ASME, UL, NEMA, or other applicable specifications
  • Create detailed engineering drawings and documentation to support the manufacturing of industrial equipment
  • Accurately enter and manage design information within proprietary software systems


This is not intended to be a comprehensive list of job duties. Other job related responsibilities will be assigned as needed. 


Requirements

  • Technical background including education and/or experience equivalent to 4 year degree in Mechanical Engineering
  • Strong attention to detail
  • Thorough understanding of mathematics and mechanical design principles, as well as a basic understanding general principles in electrical systems and sheet metal design and manufacturing 
  • Ability to create and maintain detailed 2D and 3D CAD models and drawings. Familiarity with AutoCAD and/or SolidWorks - design simulation experience or CAD software certifications are a plus 
  • Ability to identify (through both observation and conversation) key requirements needed to develop products that will meet the demands of our customers
  • Moderate computer skills including familiarity with Office and ability to learn proprietary software quickly and accurately 
  • Problem solving skills and ability to work effectively under demanding deadlines
  • Ability to remain seated and work from a computer for extended periods of time
  • Ability to receive and retain instructional information 
  • Must be able to communicate (read, write and speak) the English language clearly
  • Demonstrated ability to communicate clearly and concisely in both written and verbal formats

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