Mechanical Engineer, PE III

About Us

At ENFRA, we blend a rich history with a forward-looking vision. With over 100 years of experience, we are a pillar of stability in the energy infrastructure industry and a leader in innovative energy solutions. Our commitment to leveraging emerging technologies ensures that we remain at the forefront of the Energy-as-a-Service sector.

We believe in growth—not just for our business, but for our people. Our team members have the opportunity to advance their careers in a supportive environment that values continuous learning and development. We embrace innovation and encourage creative problem solving to tackle the energy infrastructure and energy challenges of tomorrow.

Inclusion is at the heart of our culture. We strive to create a workplace where every voice is heard and valued, fostering a collaborative environment where diverse perspectives drive our success.

Join us to be part of a legacy of excellence and a future of groundbreaking advancements. At ENFRA, stability, innovation, and growth are more than just values—they are the pillars of our continued success.

Overview

The Mechanical Engineer PE III applies standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies.

Responsibilities

• Responsible for signing and sealing engineering documents.

• Analyzes, develops and evaluates systems.

• Improves and maintains current systems or creates brand new projects.

• Designs and drafts blueprints, visits systems in the field and manages projects.

• Applies engineering techniques and analyses within the scope of the assignment.

• Performs work with a high degree of latitude.

• Handles the most complex issues.

• Provides leadership, coaching, and/or mentoring to a subordinate group. May act as a lead or first-level supervisor.

• Direct interaction with clients.

Qualifications

Required Education, Experience, and Qualifications

• Bachelor's degree in Engineering and Professional Engineer (PE) License.

• 8+ years of experience.

• Possesses expert knowledge of the subject matter.

• Critical thinking skills.

• Problem-solving skills.

• Mathematic skills.

• Computer skills.

• Technical expertise.

• Effective verbal and written communication skills.

• Detail oriented and willing to tackle various ongoing projects in a fast-paced environment.

• Excellent multitasking skills, with the ability to perform duties outside of the scope of work when necessary.

Preferred Education, Experience, and Qualifications

• Master's degree in Engineering

Travel Requirements

• 5-10% of time will be spent traveling to job site(s)/office location.

Physical/Work Environment Requirements

• Ascending and descending ladders, stairs, scaffolding, ramps, and/or poles.

• Climbing stairs.

• Moving self in different positions to accomplish tasks in various environments including tight and confined spaces.

• Repeating motions that may include the wrists, hands and/or fingers.

• Operating machinery and/or power tools.

• Outdoor elements such as precipitation, heat, cold, and/or wind.

• Noisy environment.

• Light to heavy work that includes adjusting and/or moving objects from 20-100 pounds.

Pay Range

USD $150,100.50 - USD $193,149.00 /Yr.

ENFRA is proud to be an Equal Opportunity Employer of Minorities, Women, Protected Veterans, and Individuals with Disabilities, and participates in the e-Verify program. All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, age, sexual orientation, gender identity, national origin, veteran status, disability, or any other classification protected by law.

Submit a Referral (https://careers-enfra.icims.com/jobs/10505/mechanical-engineer%2c-pe-iii/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834357758)

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Job Locations US-IL-Westmont

ID 2026-10505

Category Engineering/Designers

Position Type Full-Time

Remote No