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Contract Manufacturing Engineer Jobs in Romeoville, IL

Moderna

Intern, CMC Development (Summer 2027)

Chicago, IL · On-site

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

Moderna

Intern, CMC Development (Summer 2027)

Chicago, IL · On-site +1

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

Moderna

Intern, CMC Development (Summer 2027)

Joliet, IL · On-site

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

Moderna

Intern, CMC Development (Summer 2027)

Aurora, IL · On-site +1

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

Moderna

Intern, CMC Development (Summer 2027)

Aurora, IL · On-site

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

Moderna

Intern, CMC Development (Summer 2027)

Joliet, IL · On-site +1

$20 - $60/hr

... and engineering to deliver on its mission to design manufacturing processes for mRNA medicines ... external contract manufacturing sites. * Participate in planning, design, execution, analysis of ...

New

MSI Express

Supply Chain Planner

Batavia, IL · On-site

$30 - $40.75/hr

MSI Express is a single-source contract manufacturing and packaging company, delivering innovative engineering solutions from our strategically located network of manufacturing facilities. ROLE ...

Socket.dev

Laboratory Manager

Chicago, IL · On-site

$110 - $130/hr

Bachelor's or Master's degree in Engineering, Science or related field * 7-10+ years of experience ... and contract manufacturing. Nemera's manufacturing sites are located in the US, France, Germany ...

Invenergy LLC

Senior Analyst, Contracts

Chicago, IL · On-site

$72K - $93K/yr

Invenergy is North America's largest privately held developer, owner, and operator of power ... manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that ...

Invenergy LLC

Senior Analyst, Contracts

Chicago, IL

$72K - $93K/yr

Invenergy is North America's largest privately held developer, owner, and operator of power ... manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that ...

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Showing results 41-60

All JobsContract Manufacturing Engineer JobsContract Manufacturing Engineer Jobs in Romeoville, IL

Contract Manufacturing Engineer information

See Romeoville, IL salary details

$48.4K

$87.3K

$122.4K

How much do contract manufacturing engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for contract manufacturing engineer in Romeoville, IL is $87,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,400.00 and $95,800.00 per year, depending on experience, location, and employer.

What is a contract manufacturing engineer?

A Contract Manufacturing Engineer is a professional who is hired on a temporary or project basis to manage and optimize manufacturing processes for a company. Their responsibilities often include designing efficient production systems, ensuring product quality, and collaborating with suppliers or contract manufacturers. They may also help with scaling production, troubleshooting issues, and implementing cost-saving measures. Contract Manufacturing Engineers are typically employed for their specialized expertise and flexibility, supporting organizations during periods of transition, growth, or when specific skills are needed.

What are the key skills and qualifications needed to thrive as a contract manufacturing engineer?

To thrive as a Contract Manufacturing Engineer, you need a solid background in engineering principles, manufacturing processes, and quality assurance, typically supported by a bachelor's degree in engineering or a related field. Familiarity with CAD software, ERP systems, and Lean or Six Sigma certifications are commonly required for overseeing production efficiency and compliance. Strong project management, problem-solving skills, and effective communication with both internal teams and external vendors make professionals stand out in this role. These skills are crucial for ensuring high-quality, cost-effective manufacturing solutions and seamless collaboration across organizations.

What are some common challenges contract manufacturing engineers face when managing multiple vendor relationships?

Contract Manufacturing Engineers often juggle several vendor relationships simultaneously, which can present challenges in maintaining consistent quality standards, ensuring timely delivery, and managing clear communication across different teams. Balancing the expectations of internal stakeholders with the capabilities and constraints of external partners requires strong organizational and negotiation skills. Proactively addressing production issues and fostering transparent communication with vendors are key strategies for overcoming these challenges and ensuring project success.

What is the difference between Contract Manufacturing Engineer vs Manufacturing Engineer?

AspectContract Manufacturing EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six Sigma or LeanBachelor's in Engineering, certifications like Six Sigma or Lean
Work EnvironmentContract-based, often project-specific, in manufacturing plants or supplier facilitiesFull-time, in manufacturing plants or corporate offices
Employer & Industry UsageManufacturing firms, suppliers, contract manufacturersManufacturing companies, industrial firms, OEMs

Both roles require similar technical credentials and work in manufacturing environments. However, Contract Manufacturing Engineers focus on managing outsourced production projects, while Manufacturing Engineers oversee ongoing production processes within a company. The choice depends on whether the role is project-specific or continuous process improvement.

What are the most commonly searched types of Manufacturing Engineer jobs in Romeoville, IL?

The most popular types of Manufacturing Engineer jobs in Romeoville, IL are:

What are popular job titles related to Contract Manufacturing Engineer jobs in Romeoville, IL?

For Contract Manufacturing Engineer jobs in Romeoville, IL, the most frequently searched job titles are:

What cities near Romeoville, IL are hiring for Contract Manufacturing Engineer jobs?

Cities near Romeoville, IL with the most Contract Manufacturing Engineer job openings:

Contract Manufacturing Engineer jobs near you
Infographic showing various Contract Manufacturing Engineer job openings in Romeoville, IL as of August 2026, with employment types broken down into 88% Full Time, 4% Part Time, 1% Temporary, 4% Contract, and 3% Nights. Highlights an 96% Physical, 2% Hybrid, and 2% Remote job distribution, with an average salary of $87,292 per year, or $42 per hour.

Mechanical Design Engineer

Sterling Engineering Inc.

Bolingbrook, IL

$35 - $50/hr

Full-time, Contractor

Posted 18 days ago

Job description

Title: Mechanical Design Engineer 
Location: Bolingbrook, IL
Pay Rate: $35-50 per hour
Hire Type: Contract to Hire
Position Type: Full-Time
Department: New Product Development Engineering

This is a strong opportunity for a hands-on Mechanical Design Engineer who wants to be deeply involved in new product development rather than simply producing drawings. You’ll work on component and assembly design, CAD modeling, prototyping, testing, design for manufacturing, and engineering change releases within a fast-paced, collaborative engineering environment.

Key Responsibilities
  • Develop 3D CAD component and assembly models to solve engineering problems and translate concepts or hand sketches into finished designs.
  • Design and dimension components with Design for Manufacturing (DFM) considerations for molding, machining, and other manufacturing processes.
  • Create simplified CAD models for 3D-printed prototypes and FEA analysis.
  • Participate in prototype development and functional testing of new designs.
  • Manage assigned engineering tasks independently while meeting established schedule and quality expectations.
  • Work closely with cross-functional teams to understand design requirements and drive product release and validation activities.
  • Identify root causes and develop solutions to engineering and product-related problems.
  • Support continuous improvement initiatives and help identify opportunities to improve products and engineering processes.
Qualifications
  • Must have a Bachelor’s degree in Mechanical Engineering, or a related discipline, or equivalent professional experience.
  • Must have 3+ years of experience in a technical engineering role involving CAD.
  • Must have strong 3D CAD experience, ideally with Creo or with the ability to learn quickly.
What You’ll Gain
  • New Product Development: Be involved in products from design concept through prototyping, validation, and release.
  • Hands-On Engineering: Work beyond CAD documentation with prototyping, functional testing, problem-solving, and manufacturing considerations.
  • Cross-Functional Exposure: Collaborate with Manufacturing, Supply Chain, Application Engineering, Product Development, and Aftermarket teams.
  • Technical Growth: Expand your expertise in DFM, FEA, FMEA, GD&T, DOE, industry standards, and reliability-focused design.
  • Real Engineering Impact: Help identify root causes, improve designs, and influence products and processes rather than simply executing predetermined designs.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.