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Contract Engineer Jobs in Decatur, IL (NOW HIRING)

Amentum

Engineer II

Decatur, IL · On-site

Coordinates the efforts of drafters/designers, engineering technicians, and machine shop personnel ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Amentum

Engineer II

Decatur, IL · On-site

Coordinates the efforts of drafters/designers, engineering technicians, and machine shop personnel ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Pae

Engineer II

Decatur, IL · On-site

Coordinates the efforts of drafters/designers, engineering technicians, and machine shop personnel ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Actalent

Manufacturing Engineer

Decatur, IL · On-site

$24 - $31.25/hr

Manufacturing Engineer The Manufacturing Engineer will play a crucial role in assisting product ... Job Type & Location This is a Contract position based out of Decatur, IL. Pay and Benefits The pay ...

CEI Services

Project Engineer - High Voltage

Decatur, IL · On-site

$75K - $870K/yr

... contract in multiple projects. This position will also work with site superintendents to best ... Bachelor's Degree preferred (Civil Engineers, Construction Management, or related field preferred)

Nextaff

Field Technician/Engineer

Decatur, IL · On-site

Field Technician/Engineer Travel 80-85% in United States and in Canada Must have: 2-3 years ... Experience in selling spare parts and maintenance contracts. #J-18808-Ljbffr

T/CCI Manufacturing LLC

Purchasing Agent

Decatur, IL · On-site

$60K - $75K/yr

... contracts, managing vendor relationships, and ensuring timely delivery of goods at competitive prices. You will collaborate closely with various departments, including Engineering and Quality, to ...

T/CCI Manufacturing LLC

Director of Procurement

Decatur, IL · On-site

$100K - $150K/yr

... contracts, managing vendor relationships, and ensuring the timely delivery of goods at competitive prices. You will collaborate closely with various departments, including Engineering and Quality, to ...

The Kelly Group

Project Manager/Estimator

Decatur, IL · On-site

$100K - $180K/yr

Review, negotiate, and manage contracts and subcontracts * Lead pre-job planning meetings covering ... Degree in Civil Engineering, Mechanical Engineering, or Construction Management. * Minimum of 5 ...

Intellectt INC

Automation Technician (Assembly)

Buffalo, IL · On-site

$41.50K/yr

My name is Vyshu, and I'm reaching out from Intellectt Inc. regarding an exciting contract ... Collaborate with engineering and production teams to improve equipment performance. Qualifications:

New

EN Engineering LLC

Welding Inspector

Decatur, IL · On-site

This is a short-term contract role lasting six to nine months, focused on a pipeline project in ... As an ENR Top 100 company, we provide comprehensive engineering, consulting, and automation ...

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Contract Engineer information

See Decatur, IL salary details

$29

$47

$96

How much do contract engineer jobs pay per hour?

As of Jun 4, 2026, the average hourly pay for contract engineer in Decatur, IL is $47.46, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $49.18 per hour, depending on experience, location, and employer.

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 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 are Contract Engineers?

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.

More about Contract Engineer jobs
What are the most commonly searched types of Engineer jobs in Decatur, IL? The most popular types of Engineer jobs in Decatur, IL are:
What cities near Decatur, IL are hiring for Contract Engineer jobs? Cities near Decatur, IL with the most Contract Engineer job openings:
Contract Engineer jobs near you
Infographic showing various Contract Engineer job openings in Decatur, IL as of May 2026, with employment types broken down into 70% Full Time, 28% Part Time, and 2% Contract. Highlights an 83% Physical, 2% Hybrid, and 15% Remote job distribution, with an average salary of $98,724 per year, or $47.5 per hour.

Engineer II

Amentum

Decatur, IL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Designs, fabricates, modifies and evaluates complicated and difficult mechanical and electro-mechanical components, sub-systems and systems. Prepares design specifications, analyses and recommendations for presentation and approval. Has technical responsibility for planning, organizing and conducting technical projects or phases of projects involving design and development of new or improved product and/or processes. Investigates solutions to product and/or process problems. Consolidates results of mechanical design elements for assigned projects. Coordinates the efforts of drafters/designers, engineering technicians, and machine shop personnel as required by assigned projects. Conducts independent technical investigations involving the origination or modification of material, component or process specifications and requirements.

4+ years of relevant experience with Associates degree; 0-2 years of relevant experience with Bachelor's degree

Compensation Details:

80k-95k

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax-saving options
  • Disability and life insurance
  • Pet insurance

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

Original Posting:

04/17/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low-income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters (https://postings.govdocs.com/#/vxSkbztPuAwwxfs) .

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