1

Technical Engineering Jobs in Illinois (NOW HIRING)

Systems/technical engineering support: technical management processes, assessments, specifications, architectures, and design documents. * Engineering documentation: draft and maintain compliance ...

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Mazon, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Grand Ridge, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Minooka, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Sheridan, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Morris, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

New

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Marseilles, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Ottawa, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Marseilles, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Morris, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Newark, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Marseilles, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Manager Engineering

Streator, IL · On-site

$162K - $180K/yr

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

We are seeking Engineers and other skilled technical experts to help Constellation, the largest private sector power producer in the world, continue to design, build and operate its nuclear fleet at ...

Showing results 21-40

Technical Engineering information

See Illinois salary details

$17

$44

$64

How much do technical engineering jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for technical engineering in Illinois is $44.36, according to ZipRecruiter salary data. Most workers in this role earn between $30.77 and $59.42 per hour, depending on experience, location, and employer.

What are some common challenges faced by professionals in technical engineering roles, and how can they be managed?

Technical Engineering professionals often encounter challenges such as tight project deadlines, rapidly evolving technologies, and the need to communicate complex concepts to non-technical stakeholders. Managing these challenges typically involves strong time management, continuous learning, and effective collaboration with cross-functional teams. Engineers can benefit from developing clear documentation practices and participating in regular team meetings to ensure alignment and address potential issues early on.

What is the difference between Technical Engineering vs Mechanical Engineering?

AspectTechnical EngineeringMechanical Engineering
Required CredentialsBachelor's in Engineering, technical certificationsBachelor's in Mechanical Engineering, professional licensure
Work EnvironmentDesign, testing, technical support in labs or officesDesign, manufacturing, maintenance in factories or labs
Industry UsageTechnology firms, manufacturing, R&DAutomotive, aerospace, energy, manufacturing

Technical Engineering focuses on applying technical knowledge to design, test, and support engineering systems, often requiring specialized certifications. Mechanical Engineering involves designing and manufacturing mechanical systems, typically requiring a degree in mechanical engineering and licensure. Both roles are integral to engineering projects but differ in focus and work environment.

What does a technical engineer do?

A technical engineer designs, develops, and maintains technical systems and solutions, often working with hardware, software, or network infrastructure. They analyze technical problems, implement improvements, and may use tools like CAD software or programming languages, typically requiring strong problem-solving skills and relevant certifications. Their work environment can include laboratories, manufacturing plants, or office settings, depending on the industry.

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

To thrive as a Technical Engineer, you need a solid background in engineering principles, problem-solving, and relevant educational qualifications such as a bachelor's degree in engineering. Familiarity with CAD software, project management tools, and industry-specific certifications like PE (Professional Engineer) are typically required. Strong communication, teamwork, and analytical thinking are crucial soft skills for collaborating with cross-functional teams and addressing complex technical challenges. These skills and qualifications are vital for ensuring efficient project execution, innovative solutions, and maintaining high standards of safety and quality.

What is technical engineering?

Technical engineering is a broad field focused on applying scientific and mathematical principles to design, develop, and improve systems, structures, and technology. Technical engineers often work on solving practical problems in industries such as manufacturing, construction, electronics, and information technology. Their responsibilities typically include designing blueprints, testing products, troubleshooting issues, and ensuring compliance with safety standards. Technical engineering roles require a strong technical background, analytical skills, and the ability to work collaboratively with other professionals. The field offers diverse career paths depending on specialization and industry.
What job categories do people searching Technical Engineering jobs in Illinois look for? The top searched job categories for Technical Engineering jobs in Illinois are:
What cities in Illinois are hiring for Technical Engineering jobs? Cities in Illinois with the most Technical Engineering job openings:
Infographic showing various Technical Engineering job openings in Illinois as of August 2026, with employment types broken down into 1% As Needed, 91% Full Time, 5% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $92,275 per year, or $44.4 per hour.

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago


Job description

Amyx is seeking a Systems Engineer to join our Dept. of Defense client at Scott Air Force Base in O'fallon, IL. 


  • This position will focus on being able to provide systems and technical engineering support across the system lifecycle.
  •  Supports architecture, design, and technical reviews.
  • Develops and maintains systems engineering documentation.
  • Advises on technical risks, performance, and integration
  • Must have the ability to communicate accurate information
  • Systems/technical engineering support: technical management processes, assessments, specifications, architectures, and design documents.
  • Engineering documentation: draft and maintain compliance, architecture, and sustainability documentation; support milestone reviews; develop technical performance measures and planning documents
  • Coordination & advising: coordinate with Government engineers; advise on technical assessments, reviews, and audits; monitor architectures for compliance with applicable regulations/requirements.
  • Agile awareness: support Agile methodologies as required

Required:

  • Secret Clearance
  • The position requires the personnel to have at least one Computing Environment (CE) certification.

Desired:

  • Experience supporting engineering-related acquisition milestone reviews and technical working groups.
  • Experience providing technical support for market research and solution constraints analysis.

Benefits include:

  • Medical, Dental, and Vision Plans (PPO & HSA options available)
  • Flexible Spending Accounts (Health Care & Dependent Care FSA)
  • Health Savings Account (HSA)
  • 401(k) with matching contributions
  • Roth
  • Qualified Transportation Expense with matching contributions
  • Short Term Disability
  • Long Term Disability
  • Life and Accidental Death & Dismemberment
  • Basic & Voluntary Life Insurance
  • Wellness Program
  • PTO
  • 11 Holidays
  • Professional Development Reimbursement

Please contact talent@amyx.com with any questions!

Amyx is proud to be an Equal Opportunity Employer.  All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sexual orientation, gender identity, status as a protected veteran, or any other characteristic protected by law. Amyx is a VEVRAA federal contractor and we request priority referral of veterans.


Physical Demands
Employee needs to be able to sit at a workstation for extended periods; use hand(s) to handle or feel objects, tools, or controls; reach with hands and arms; talk and hear. Most positions require ability to work on desktop or laptop computer for extended periods of time reading, reviewing/analyzing information, and providing recommendations, summaries and/or reports in written format. Must be able to effectively communicate with others verbally and in writing. Employee may be required to occasionally lift and/or move moderate amounts of weight, typically less than 20 pounds. Regular and predictable attendance is essential.