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Reliability Engineer Intern Jobs in Illinois (NOW HIRING)

Compeer Financial

Intern Engineering

Bloomington, IL · On-site

$16 - $20.75/hr

This intern will work full-time through the Summer of 2027. The internship is located in the ... reliability, maintainability, supportability, testing, documentation, and established engineering ...

Compeer Financial

Intern Engineering

Bloomington, IL · Hybrid

$16 - $20.75/hr

This intern will work full-time through the Summer of 2027. The internship is located in the ... reliability, maintainability, supportability, testing, documentation, and established engineering ...

Crowe

AI Engineering Intern

Chicago, IL

$27 - $42/hr

AI Engineering Intern Role Overview The AI Engineering Intern (Intern) supports the design ... Execute test cases and validation procedures to verify model performance and reliability * Analyze ...

Crowe

AI Engineering Intern

Chicago, IL · On-site

$17.25 - $22.50/hr

AI Engineering Intern Role Overview The AI Engineering Intern (Intern) supports the design ... Execute test cases and validation procedures to verify model performance and reliability * Analyze ...

Crowe

$17.25 - $22.50/hr

AI Engineering Intern Role Overview The AI Engineering Intern (Intern) supports the design ... Execute test cases and validation procedures to verify model performance and reliability * Analyze ...

New

Crowe LLP

AI Engineering Intern

Chicago, IL

$27 - $42/hr

AI Engineering Intern Role Overview The AI Engineering Intern (Intern) supports the design ... Execute test cases and validation procedures to verify model performance and reliability * Analyze ...

Crowe LLP

AI Engineering Intern

Chicago, IL · On-site

$17.25 - $22.50/hr

AI Engineering Intern Role Overview The AI Engineering Intern (Intern) supports the design ... Execute test cases and validation procedures to verify model performance and reliability * Analyze ...

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All JobsReliability Engineer Intern JobsReliability Engineer Intern Jobs in Illinois

Reliability Engineer Intern information

What does a reliability engineer intern do?

A Reliability Engineer Intern works under the guidance of experienced reliability engineers to analyze and improve the performance, durability, and safety of products or systems. Their tasks often include collecting and analyzing data on equipment failures, assisting in root cause analysis, and helping to develop maintenance plans or reliability testing procedures. Interns may also be involved in projects that focus on increasing the lifespan of equipment and minimizing downtime. This role provides hands-on experience with reliability tools and techniques, preparing interns for a career in reliability engineering.

What types of projects and responsibilities can a reliability engineer intern expect to handle during their internship?

As a Reliability Engineer Intern, you can expect to work closely with senior engineers on projects involving data analysis, equipment reliability assessments, and root cause investigations for equipment failures. Your daily tasks may include collecting and analyzing downtime data, assisting in preventive maintenance planning, and participating in team meetings to discuss ongoing reliability initiatives. Interns often have the opportunity to collaborate with cross-functional teams such as maintenance, operations, and engineering, gaining exposure to various aspects of plant operations. This hands-on experience provides valuable insight into the methods used to improve equipment performance and overall system reliability.

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

To thrive as a Reliability Engineer Intern, you need a solid grounding in engineering fundamentals, data analysis, and problem-solving, typically supported by progress toward a relevant engineering degree. Familiarity with reliability modeling tools, statistical analysis software like Minitab or MATLAB, and maintenance management systems is often expected. Strong attention to detail, effective communication, and teamwork skills help you collaborate with engineers and convey technical findings. These competencies are critical for identifying failure risks, improving system performance, and supporting organizational reliability goals.

What is the difference between Reliability Engineer Intern vs Maintenance Engineer?

AspectReliability Engineer InternMaintenance Engineer
CredentialsTypically pursuing or recent graduate in engineering or related fieldRelevant technical certifications or experience in maintenance
Work EnvironmentOffice and field, focusing on data analysis and reliability testingIndustrial or plant settings, performing repairs and preventive maintenance
Industry UsageUsed in manufacturing, energy, and industrial sectors for reliability projectsCommon in manufacturing, facilities management, and industrial plants
Search IntentComparing internship roles, entry-level opportunities, or career pathsLooking for maintenance roles, technical jobs, or career development

Reliability Engineer Interns focus on analyzing data, improving system reliability, and supporting reliability projects, often in an office or testing environment. Maintenance Engineers perform hands-on repairs and preventive maintenance in industrial settings. While both roles support operational efficiency, the intern role is more analytical and project-based, whereas the maintenance role is more technical and hands-on.

Are reliability engineer interns in demand?

Reliability engineer interns are in demand as companies seek to improve product and system performance through early-career talent. Internships in this field often lead to full-time roles, especially in industries like manufacturing, energy, and technology that prioritize system reliability and maintenance skills. Knowledge of data analysis, failure modes, and reliability tools such as FMEA or RCM can enhance employability.

What are the most commonly searched types of Reliability Engineer jobs in Illinois?

The most popular types of Reliability Engineer jobs in Illinois are:

What are popular job titles related to Reliability Engineer Intern jobs in Illinois?

For Reliability Engineer Intern jobs in Illinois, the most frequently searched job titles are:

What job categories do people searching Reliability Engineer Intern jobs in Illinois look for?

The top searched job categories for Reliability Engineer Intern jobs in Illinois are:

What cities in Illinois are hiring for Reliability Engineer Intern jobs?

Cities in Illinois with the most Reliability Engineer Intern job openings:

Reliability Engineer Intern jobs near you
Infographic showing various Reliability Engineer Intern job openings in Illinois as of August 2026, with employment types broken down into 100% Part Time. Highlights an 100% In-person job distribution.

Software Engineer Intern (Summer 2027 - Chicago)

Optiver

Chicago, IL • On-site

$80K/yr

Full-time, Temporary, Internship

Re-posted 4 days ago

Job description

As a Software 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 software that's designed to last. You'll contribute to meaningful projects solving trading problems and improving the performance, reliability, and scalability of our systems - and you'll see your code hit production in real time.
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 push the limits of performance, efficiency, and real-world impact. Mentored by Optiver engineers, our program gives you the opportunity to:
  • Deep dive into trading fundamentals, from theoretical concepts to financial markets, strategies, AI-enabled tools and cutting-edge technology.
  • Collaborate closely with best-in-class engineers, traders, and business teams to develop, test, and ship your code to production.
  • Tackle complex, real-world problems to enhance your critical thinking and problem-solving skills.
  • Push your limits and accelerate your growth in a fascinating and high-performing environment.

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 Science or Computer Engineering
  • On track to graduate between December 2027 to June 2028, with junior standing or higher
  • Passionate for writing clean code, well-architected systems, and continuous improvement
  • Proficient in coding languages such as C++, Python, or Java
  • A student with strong engineering instincts and a solid understanding of computer science fundamentals
  • Driven by an entrepreneurial mindset and curious about how tech powers the financial industry
  • A natural problem-solver with a sharp, analytical approach to tackling challenges
  • 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 an online assessment or interviewed for a technology 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

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