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Full Time Engineering Jobs in Illinois (NOW HIRING)

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Engineering Manager - Production Engineering JOB PURPOSE: The Engineering Manager - Production ... JOB TYPE: Full-Time, Remote or Onsite (with Travel required) ANNUAL SALARY: $140,000 SCHEDULE:

Mechanical Engineer

Decatur, IL · On-site

$65K - $95K/yr

This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes ...

Mechanical Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes ...

Manufacturing Engineer

Chillicothe, IL · On-site

$60K - $95K/yr

This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes ...

Electrical Engineer

Chillicothe, IL · On-site

$70K - $105K/yr

This position will operate onsite at our customer's world-class engineering and manufacturing facility. This is a full-time position with a full benefit package listed below that includes ...

Quality/Test Engineer

Chillicothe, IL · On-site

$70K - $95K/yr

This position will operate onsite at our customer's world-class engineering and manufacturing facilities. This is a full-time position with a full benefit package listed below that includes ...

Electrical Engineer II

Chicago, IL · On-site

$80K - $95K/yr

Job Type Full-time Description Electrical Engineer II Contribute your expertise, skills, and experience as an Electrical Engineer II by joining our KDM Engineering team. KDM is a growing, award ...

Manager Engineering

Mossville, IL · On-site

$147K - $221K/yr

Engineering Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're ... This position requires working onsite full time. Summary Pay Range: $147,760.00 - $221,640.00 ...

Larson Engineering, Inc. has a long-standing record of success since its establishment in 1979 and ... Full-time positions offer competitive benefits including health and dental insurance, paid holidays ...

Showing results 21-40

Full Time Engineering information

What is a full-time engineering job?

A full-time engineering job typically refers to a professional position in which an engineer works a standard workweek, usually around 40 hours, with benefits such as health insurance and paid time off. Engineers in these positions may specialize in fields like civil, mechanical, electrical, or software engineering, and are responsible for designing, building, testing, and maintaining systems or products. Full-time roles often provide more stability and opportunities for career advancement compared to part-time or contract positions.

What is the difference between Full Time Engineering vs Part Time Engineering?

AspectFull Time EngineeringPart Time Engineering
Work HoursTypically 35-40 hours per weekLess than 30 hours per week
CredentialsUsually requires a bachelor's degree in engineeringMay require similar credentials but often less experience
Work EnvironmentFull-time employment in offices, labs, or on-siteFlexible or reduced hours, often remote or freelance
Employer UsageCompanies hiring full-time engineers for ongoing projectsOrganizations seeking part-time or project-based engineering support

Full Time Engineering involves working standard hours with benefits and job stability, while Part Time Engineering offers flexible hours with potentially less job security. Both roles require engineering credentials but differ mainly in hours and employment structure.

What are some common challenges faced by full-time engineers when working on large, cross-functional projects?

Full-time engineers often encounter challenges such as coordinating with diverse teams, managing shifting project requirements, and balancing multiple priorities. Effective communication is crucial, as engineers frequently collaborate with product managers, designers, and other stakeholders to ensure project goals are met. Adapting to new technologies and keeping up with industry standards can also be demanding but provides valuable growth opportunities. Proactively seeking feedback and leveraging teamwork can help navigate these challenges and contribute to successful project outcomes.

What are the key skills and qualifications needed to thrive as a full-time engineer?

To thrive as a Full-Time Engineer, you need a solid background in engineering principles, analytical problem-solving, and a relevant degree such as a BS or MS in engineering. Familiarity with industry-standard software (e.g., AutoCAD, MATLAB, SolidWorks) and certifications like Professional Engineer (PE) are often required. Strong communication, teamwork, and adaptability are crucial soft skills for collaborating on complex projects and responding to challenges. These skills and qualifications ensure effective project execution, innovation, and the ability to meet organizational objectives in a competitive field.
What are the most commonly searched types of Engineering jobs in Illinois? The most popular types of Engineering jobs in Illinois are:
What job categories do people searching Full Time Engineering jobs in Illinois look for? The top searched job categories for Full Time Engineering jobs in Illinois are:
What cities in Illinois are hiring for Full Time Engineering jobs? Cities in Illinois with the most Full Time Engineering job openings:
Infographic showing various Full Time Engineering job openings in Illinois as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, 3% Contract, and 1% Nights. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution.

FPGA Engineer Intern (Summer 2027 - Chicago)

Optiver

Chicago, IL • On-site

$80K/yr

Full-time, Temporary, Internship

Posted 21 days ago


Job description

As an FPGA Engineer Intern, you'll work side-by-side with your mentor and teammates to build real-world applications that power a global trading firm. Your projects will be scoped based on your team's real needs - not hypothetical tasks - and your mentor will be fully invested in helping you build high-quality solutions designed to last. You'll contribute to meaningful projects focusing on nanosecond response times, highly parallelized algorithms, and customized low-level networking.
Optiver is building with cutting edge AI technology in the most competitive, data rich landscapes in the world: financial markets. That means no two days are the same, and every day brings new, exciting technical challenges to solve.
This opportunity is also available in our Austin office - learn more and apply.
What you'll do:
Our internship is designed for fast thinkers with a critical mindset and a drive to solve tough problems. You'll experience what it's like to be a full-time engineer at a leading trading firm - working on projects that blend cutting-edge FPGA technology with real-world trading strategies, directly contributing to the efficiency and performance of our trading systems. Mentored by Optiver engineers, our program gives you the opportunity to:
  • Accelerate network infrastructure and trading system components with high-speed hardware designs.
  • Research new low-latency techniques and platforms and identify opportunities for integration with our trading system.
  • Collaborate in a multidisciplinary team of traders, software developers, and infrastructure engineers.
  • Leverage the best hardware available or build in-house versions to ensure our FPGAs can interface with cutting-edge server hardware.

What you'll get:
You'll join a culture of collaboration and excellence, surrounded by curious thinkers and creative problem-solvers. Motivated by a passion for continuous improvement, you'll thrive in a supportive, high-performing environment alongside talented colleagues, collectively tackling some of the toughest challenges in the financial markets.
In addition, you'll receive:
  • The opportunity to work alongside best-in-class professionals from over 40 different countries
  • A highly-competitive internship compensation package
  • Optiver-covered flights, living accommodations, and commuting stipends
  • Extensive office perks, including breakfast, lunch and snacks, regular social events, clubs, sporting leagues and more

Who you are:
  • A student pursuing a bachelor's, master's, or PhD in Computer Engineering, Electrical Engineering, or another related field
  • On track to graduate between December 2027 to June 2028, with junior standing or higher
  • A student with strong engineering instincts and hands-on experience in digital design with FPGAs or ASICs
  • Experienced in writing hardware in VHDL, Verilog, or System Verilog
  • Passionate for writing clean code, well-architected systems, and continuous improvement
  • A collaborative teammate comfortable working with developers, traders and business teams

Who we are:
Optiver is a leading technology- and research-driven trading firm. Our teams of scientists, engineers, mathematicians, and traders work side by side to develop, test, and scale ideas that shape how we understand and trade global markets. Powered by a global platform built for rapid experimentation and iteration, we combine the scientific rigor of a research institution with the pace of a technology company.
Our differences are our edge. Optiver does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, physical or mental disability, or other legally protected characteristics. Optiver is supportive of US immigration sponsorship for this role.
Optiver has a global application re-apply policy for our intern and graduate roles. If you have completed any portion of an online assessment or interviewed for an FPGA Engineer graduate or internship role at any Optiver location in the past 8 months, please note that you are not yet eligible to reapply. We welcome you to re-apply to after the 8-month cool off period.
Below is the expected compensation for this position. This is a good-faith estimate of the base pay scale and sign-on bonus for this position and offers will ultimately be determined based on experience, education, skill set, and performance in the interview process. This position will also be eligible for the benefits listed above.
Base Salary Range
$80,000-$80,000 USD