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Contract Engineer Jobs in Roscoe, IL (NOW HIRING)

Mechanical Engineer

Janesville, WI · On-site +1

$76K - $150K/yr

Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ... Bachelor's degree in Mechanical Engineering or related discipline * 6+ years of relevant project ...

Mechanical Engineer

Janesville, WI · On-site

$76K - $150K/yr

Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ... Bachelor's degree in Mechanical Engineering or related discipline * 6+ years of relevant project ...

Process Engineer

Woodstock, IL · On-site

$80K - $105K/yr

Woodstock Sterile Solutions is the leading North American blow-fill-seal (BFS) sterile contract ... Position Overview The Process Engineer is responsible for interfacing with Operations, Quality ...

Process Engineer

Woodstock, IL · On-site

$80K - $105K/yr

Woodstock Sterile Solutions is the leading North American blow-fill-seal (BFS) sterile contract ... Position Overview The Process Engineer is responsible for interfacing with Operations, Quality ...

Mechanical Engineer

Janesville, WI · On-site

$76K - $150K/yr

Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ... Bachelor's degree in Mechanical Engineering or related discipline * 6+ years of relevant project ...

Process Engineer

Janesville, WI · On-site +1

$90K - $132K/yr

Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ... Bachelor's degree in Chemical or Mechanical Engineering or related discipline * Experience ...

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EDM Programmer

Loves Park, IL · On-site

$30 - $40/hr

  • Medical

  • Dental

  • Vision

  • PTO

Wire EDM Programmer/Operator Location : Loves Park, IL Hire Type : Long Term Contract with Full ... As a contract employee of Sterling, you are eligible to receive a Full Employee Benefits Package ...

Process Engineer

Janesville, WI · On-site

$90K - $132K/yr

Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ... Bachelor's degree in Chemical or Mechanical Engineering or related discipline * Experience ...

Process Engineer

Janesville, WI · On-site

$90K - $132K/yr

SHINE Technologies is seeking a Process Engineer who will focus on systems in the Process Systems ... Interfacing with the Procurement team for vendor design and fabrication contracts * Work with ...

Quality Engineer

Rockford, IL · On-site

$75K - $90K/yr

The primary role of the Quality Engineer is to ensure compliance throughout the organization on ... O. contracts for quality requirements. Provide necessary input and concerns to appropriate internal ...

Applications Engineer

Loves Park, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide contract review and T&C review for sales comment and/or inclusion in proposals. * Provide ... Operations / Engineering: * Provide process documents and costing that is transferable to ...

Applications Engineer

Loves Park, IL

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide contract review and T&C review for sales comment and/or inclusion in proposals. * Provide ... Operations / Engineering: * Provide process documents and costing that is transferable to ...

Electrical Engineer - Innovation

Delavan, WI · On-site

$95K - $177K/yr

  • Medical

  • Life

  • Retirement

Experience working with suppliers, contract manufacturers, or external development partners ... Requires regular time in the engineering laboratory to monitor and evaluate test procedures

Applications Engineer

Loves Park, IL · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Provide contract review and T&C review for sales comment and/or inclusion in proposals. * Provide ... Operations / Engineering: * Provide process documents and costing that is transferable to ...

Showing results 21-40

Contract Engineer information

See Roscoe, IL salary details

$29

$47

$96

How much do contract engineer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for contract engineer in Roscoe, IL is $47.65, according to ZipRecruiter salary data. Most workers in this role earn between $40.05 and $49.38 per hour, depending on experience, location, and employer.

What is a contract engineer?

Contract Engineers are professionals who manage and oversee contracts related to engineering projects. They are responsible for drafting, evaluating, negotiating, and executing contracts between companies and clients, vendors, or subcontractors. Their work ensures that all terms and requirements are clear, legal, and beneficial to all parties involved. Contract Engineers also help resolve disputes, monitor compliance, and manage project risks related to contractual obligations.

What is the difference between Contract Engineer vs Project Engineer?

AspectContract EngineerProject Engineer
CredentialsBachelor's in Engineering, relevant certifications (e.g., PE, PMP)Bachelor's in Engineering, relevant certifications (e.g., PMP)
Work EnvironmentTemporary or project-specific roles, often freelance or consultingPermanent or long-term roles within projects
Employer & Industry UsageOil & gas, construction, manufacturing, consulting firmsConstruction, engineering firms, infrastructure projects
Common Search & ComparisonYesYes

Contract Engineers typically work on a temporary basis, focusing on specific projects or tasks, often with consulting firms or as freelancers. Project Engineers are usually employed full-time within organizations, managing ongoing projects from start to finish. Both roles require engineering credentials and certifications, but their employment types and work environments differ significantly.

What are some common challenges contract engineers face when managing multiple projects simultaneously?

Contract Engineers often juggle several projects at once, each with distinct timelines, client expectations, and compliance requirements. A common challenge is ensuring effective communication across all stakeholders while maintaining meticulous documentation and meeting strict deadlines. Balancing these responsibilities requires strong organizational skills and adaptability to shifting project priorities. Collaborating closely with legal, procurement, and technical teams is essential to resolve issues quickly and keep projects on track.

What does a contract engineer do?

As a contract engineer, you provide temporary support for a company that needs help. In this role, you may help design a product or structure, provide guidance to builders working off of your plans, or evaluate a company's existing system to be sure the proposed engineering plan matches their capabilities. Many aspects of this job depend on the type of engineering support a company needs. For example, some contract engineers focus heavily on the mechanical aspects of a project, while others help hire contractors, evaluate proposals, and answer questions related to the project.

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

To thrive as a Contract Engineer, you need a solid background in engineering principles, contract management, and project planning, typically supported by a relevant engineering degree. Familiarity with contract management software, procurement systems, and industry-specific regulations or certifications such as PMP or NEC is often required. Strong negotiation, attention to detail, and effective communication skills help you manage client expectations and resolve contract disputes. These abilities ensure contracts are delivered on time, within budget, and meet both technical and legal requirements.

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

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

What job categories do people searching Contract Engineer jobs in Roscoe, IL look for?

The top searched job categories for Contract Engineer jobs in Roscoe, IL are:

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

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

Infographic showing various Contract Engineer job openings in Roscoe, IL as of August 2026, with employment types broken down into 40% Full Time, 15% Temporary, and 45% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $99,120 per year, or $47.7 per hour.

Development Engineer

Woodstock Sterile Solutions

Woodstock, IL • On-site

$85K - $99K/yr

Full-time

Posted 10 days ago


Job description

Woodstock Sterile Solutions is the leading North American blow-fill-seal (BFS) sterile contract development and manufacturing organization (CDMO). From our 430,000 sq. ft. advanced aseptic manufacturing facility in Woodstock, Illinois, we leverage 50+ years of BFS technology leadership and our patented cold BFS process to serve clients from clinical development through commercial scale. We are committed to Proven Excellence. Trusted Solutions.

Position Overview

The Development Engineer is responsible for pre-development through scale-up and commercialization of formulations and processes for new customers and products. This role partners directly with customer scientists and engineers to bring innovative formulations into our patented blow-fill-seal (BFS) packaging platform, from early feasibility through full commercial-scale production.

Key Responsibilities
  • Work directly with customer scientists, development, and process engineers on formulation development, feasibility, scale-up, and commercialization into blow-fill-seal (BFS) packaging, including physicochemical attributes, consistency, and manufacturability

  • Demonstrate technical experience and expertise to build customer confidence in WSS's ability to produce their product

  • Work under the technical direction of Senior Development Engineers, the Product Development Engineering Manager, or other subject matter experts on complex, high-visibility problems

  • Provide technical direction, guidance, and mentoring for Associate Development Engineers

  • Define experimental designs for process development and optimization; define, justify, and acquire required laboratory equipment and instruments

  • Provide engineering technical guidance to production teams to improve key commercial processes

  • Define user requirements for new equipment and hardware (stainless steel vessels, tubing, fittings, sanitary valves, filter housings, steam traps, instruments, gauges, disposable components)

  • Develop scalable, robust processes that meet product specifications; assist customers in developing specifications based on feasibility and process capability data

  • Collect and analyze experimental data using engineering principles and mathematical techniques, exercising independent judgment

  • Define critical process parameters, operating ranges, and acceptance criteria supporting sterility assurance and process validation activities

  • Support regulatory submissions and defend process-related information in customer filings, internal documents, and government audits

  • Document process development activities in accordance with Good Documentation Practices (R&D notebooks, engineering studies, test runs, feasibility studies); author comprehensive product development plans

  • Consult external academic and industrial resources, guidance documents, standards, and regulations as needed

  • Create design concepts and basic CAD drawings/assemblies, isometrics, P&IDs, and shop drawings

  • Troubleshoot technical issues related to sterile/sanitary processes, investigate problems, and support or execute corrective actions

  • Act as technical subject matter expert on multi-disciplinary project teams; ensure key milestones are achieved and communicate risks to stakeholders

  • Review test reports and certificates for compliance with specifications for raw materials, finished products, and vendor documentation

  • Utilize Design of Experiments, Risk Assessments (e.g., FMEA), Quality by Design, and statistical tools to identify and solve problems early in the development process

  • Maintain effectiveness of Quality System components relevant to the position; identify, evaluate, and communicate risk throughout the organization

Qualifications

Education:

  • Bachelor of Science in Chemistry, Pharmacy, Engineering, or a relevant discipline required

  • Master of Science or PhD in Chemistry, Pharmacy, Engineering, or a relevant discipline desired

Experience:

  • Minimum of 5 years of relevant experience in pharmaceutical drug product process development, or a combination of lower experience with a strong academic background

  • Experience in sterile processing or liquid drug formulation preferred

  • Experience with large molecule and/or biologics products is beneficial

  • Experience in personal care or food science industries may be considered relevant

Knowledge & Skills:

  • Strong knowledge of mathematics, mechanical aptitude, and statistical analysis for research and development; working knowledge of Quality by Design principles

  • Strong problem-solving and analytical skills with a high level of attention to detail

  • Excellent documentation and communication skills, both written and oral, at all levels of the organization

  • Full complement of business computer literacy skills (word processing, spreadsheets, design software, database software, etc.)

  • Ability to interface with technical and non-technical customer representatives, outside suppliers, and WSS management

  • Ability to work independently and/or in a team environment across multiple projects; flexible and adaptable to changing priorities

  • Ability to perform timely risk assessments and act accordingly

  • Familiarity with cGMP principles or the ability to quickly learn and apply them; commitment to safe work practices

  • Demonstrated bias toward action, active listening, and a willingness to share skills and knowledge with others

Physical Requirements
  • Ability to work in pharmaceutical manufacturing and office environments

  • Ability to stand for up to 8 hours per day on occasion

  • May be required to work in environments requiring protective gear and awareness of personal and workplace safety

  • Frequent sitting, standing, walking, climbing ladders/steps, reaching, stooping, kneeling, crouching, and bending

  • Occasional lifting or moving of manufacturing equipment

  • Capable of gown and respirator certification


Notice to Agency and Search Firm Representatives: Woodstock Sterile Solutions is not accepting unsolicited resumes from agencies and/or search firms for this job posting. Resumes submitted to any Woodstock Sterile Solutions employee by a third party agency and/or search firm without a valid written & signed search agreement, will become the sole property of Woodstock Sterile Solutions. No fee will be paid if a candidate is hired for this position as a result of an unsolicited agency or search firm referral.