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Part Time Engineer Jobs in Chicago, IL (NOW HIRING)

Peralte-Clark,LLC

Senior Project Engineer

Chicago, IL · On-site

$135K - $187K/yr

This may include structural, traffic, and geotechnical engineers to name a few. Part Time hours may be available for this position at management's discretion. The 2025 Employee Benefits Summary can ...

Stantec

Mechanical Engineer

Chicago, IL · On-site

Your Opportunity As a Mechanical Engineer, your role in our professional consulting services team ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Stantec

Electrical Project Engineer

Chicago, IL · On-site

$100K - $145K/yr

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Stantec

Mechanical Project Engineer

Chicago, IL · On-site

$100K - $145K/yr

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

Stantec

Civil Engineer in Training

Chicago, IL · On-site

$74K - $104K/yr

Your Opportunity As a Civil Engineer in Training in our Community Development Group, you will have ... Regular full-time and part-time employees (working at least 20 hours per week) have access to ...

icorp

Engineer Site Support

Woodridge, IL · On-site

$40 - $55/hr

Systems & Infrastructure Engineer (Freelance / Contract ... Time Commitment: ~100 hours per month (Flexible schedule / Part-time) * Experience Required:

icorp

Engineer Site Support

Woodridge, IL · On-site

$40 - $55/hr

Systems & Infrastructure Engineer (Freelance / Contract ... Time Commitment: ~100 hours per month (Flexible schedule / Part-time) * Experience Required:

Arcadis

Staff Civil Engineer

Chicago, IL · On-site

$75K - $125K/yr

The engineering work is typically oriented towards environmental remediation and includes sheet ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

icorp

Engineer Site Support

Woodridge, IL · On-site

$40 - $55/hr

Systems & Infrastructure Engineer (Freelance / Contract ... Time Commitment: ~100 hours per month (Flexible schedule / Part-time) * Experience Required:

Arcadis

Geotechnical Engineer/ CPM

Hoffman Estates, IL · On-site

$79K - $153K/yr

As an Arcadian, you already help us deliver world leading sustainable design, engineering, and ... Arcadis offers benefits for full time and part time positions. These benefits include medical ...

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All JobsPart Time Engineer JobsPart Time Engineer Jobs in Chicago, IL

Part Time Engineer information

See Chicago, IL salary details

$9

$32

$69

How much do part time engineer jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for part time engineer in Chicago, IL is $32.49, according to ZipRecruiter salary data. Most workers in this role earn between $15.79 and $42.44 per hour, depending on experience, location, and employer.

How do part-time engineers typically balance project responsibilities with limited working hours?

Part-time engineers often focus on specific project components or deliverables, allowing them to contribute effectively within their scheduled hours. Clear communication with supervisors and team members is essential to set realistic expectations and maintain progress. Many organizations use project management tools and regular check-ins to help part-time engineers stay aligned with full-time staff and meet deadlines. Flexibility and proactive planning are key to ensuring that work is completed efficiently without sacrificing quality.

What Does a Part-Time Engineer Do?

Part-time engineers develop and monitor the construction of the functional aspects of a product, structure, or system for their company or client. Unlike full-time engineers, part-time engineers typically work thirty hours or less a week. Specific job duties vary, depending on their specific engineering industry. For example, civil engineers design, construct, and maintain large infrastructure projects for municipalities and other agencies, such as bridges, highways, and airports. As the structures wear down, civil engineers reevaluate the needs of the area and may redesign the current structure or create a new system. Electrical engineers draft plans for electrical systems. Once the systems are created and installed, electrical engineers may also be responsible for maintaining the system to ensure it continues to run efficiently.

What are the key skills and qualifications needed to thrive as a Part Time Engineer, and why are they important?

To thrive as a Part Time Engineer, you typically need a relevant engineering degree, foundational technical knowledge, and problem-solving skills. Familiarity with engineering software (such as AutoCAD, MATLAB, or SolidWorks) and industry-specific certifications or systems is often required. Strong time management, effective communication, and adaptability are crucial soft skills for balancing multiple projects and collaborating with teams on a flexible schedule. These skills ensure that part-time engineers can deliver high-quality work efficiently while meeting the dynamic needs of employers.

What is the difference between Part Time Engineer vs Contract Engineer?

AspectPart Time EngineerContract Engineer
CredentialsTypically requires relevant engineering degree and certificationsSimilar credentials, often with additional contractual agreements
Work EnvironmentUsually works on-site or remotely for multiple employers, flexible hoursWorks on specific projects for a set duration, often on-site
Employer UsageEmployers hire part-time for ongoing or intermittent tasksEmployers hire contractors for project-based work

Both Part Time Engineers and Contract Engineers share similar credentials and work environments, but differ mainly in employment structure and duration. Part Time Engineers typically work flexible hours for multiple employers, while Contract Engineers focus on specific projects for a fixed period.

What is a part-time engineer?

A part-time engineer is a professional who works fewer hours than a full-time engineer, typically less than 35-40 hours per week, depending on the employer's definition. Part-time engineers may handle the same types of technical tasks as their full-time counterparts, such as designing, testing, or maintaining systems and products, but on a reduced schedule. This flexible arrangement can be ideal for individuals seeking work-life balance, pursuing further education, or managing other personal responsibilities while still maintaining a career in engineering.
More about Part Time Engineer jobs
What are the most commonly searched types of Engineer jobs in Chicago, IL? The most popular types of Engineer jobs in Chicago, IL are:
What are popular job titles related to Part Time Engineer jobs in Chicago, IL? For Part Time Engineer jobs in Chicago, IL, the most frequently searched job titles are:
What job categories do people searching Part Time Engineer jobs in Chicago, IL look for? The top searched job categories for Part Time Engineer jobs in Chicago, IL are:
What cities near Chicago, IL are hiring for Part Time Engineer jobs? Cities near Chicago, IL with the most Part Time Engineer job openings:
Part Time Engineer jobs near you
Infographic showing various Part Time Engineer job openings in Chicago, IL as of June 2026, with employment types broken down into 100% Part Time. Highlights an 89% In-person, 5% Hybrid, and 6% Remote job distribution, with an average salary of $67,576 per year, or $32.5 per hour.

Senior Project Engineer

Peralte-Clark,LLC

Chicago, IL • On-site

$135K - $187K/yr

Part-time

Posted 16 days ago

Be an early applicant

Job description

Peralte-Clark is looking to hire a Senior Project Engineer. If you are team-oriented and have an entrepreneurial spirit, join us and grow with us. If you appreciate a goal-oriented management style and would like to leverage and expand your diverse set of skills, you will enjoy working with us. Most of all, if you want to make an impact and help shape the future of our firm, we welcome you.


The Senior Project Engineer specializes in the planning, organization, and development of engineering activities for the construction and maintenance of facilities, such as roads, railroads, bridges, and water systems. This individual is responsible for planning and conducting work requiring judgment in the evaluation, selection, application and adaptation of engineering techniques, procedures and criteria. This individual is also responsible for devising new approaches to problems and preparing or modifying drawings, specifications, calculations, charts and graphs, and monitoring work for compliance to applicable codes, and accepted engineering practices. This may include structural, traffic, and geotechnical engineers to name a few.

Part Time hours may be available for this position at management's discretion.

The 2025 Employee Benefits Summary can be found here.

Requirements:

  • KNOWLEDGE: As an expert in the field, uses professional concepts in developing resolution to critical issues
    and broad design matters.
  • JOB COMPLEXITY: Works on issues that impact major projects or a section of engineers and designers.
  • SUPERVISION: Exercises wide latitude in determining objectives and approaches to critical assignments. May
    supervise engineer design and/or the activities of others.
  • EXPERIENCE: Typically requires a minimum of 15+ years of related experience. Bachelor's Degree in Engineering, PE License required, and LEED certificate may be required.

Peralte-Clark is a forward-looking, rapidly growing firm that is on the leading edge of the industry. We are proudly nationally ranked as #1 Civil Engineering Firm and #4 AEC Firm with 10-49 Employees in the 2025 Zweig "Best Firms to Work For" ranking. P-C is seeking bright and experienced engineers with an entrepreneurial spirit with a singular focus on client satisfaction to help achieve our vision for the firm.