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Mechanical Designer III

ENFRA LLC
Westmont, IL Full Time
POSTED ON 4/4/2026
AVAILABLE BEFORE 3/17/2027

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 IS Mechanical Designer III will design mechanical systems, components, or assemblies using engineering principles.

Responsibilities

  • Works closely with project managers, engineers and contractors to create unique high-level concepts and designs for all assigned projects.
  • Works closely with the team to ensure the successful execution of goals of all assigned projects.
  • Conducts field surveys to identify existing equipment types and system capabilities.
  • Produces, with limited supervision, design documents including drawings, system flow diagrams and architecture, wiring diagrams, construction details, and equipment scheduling.
  • Delivers concepts and designs according to strict project deadlines.
  • Contributes to all areas of the creative process and department.
  • Handles complex issues and problems and refers only the most complex issues to higher-level staff.
  • Provides leadership, coaching, and/or mentoring to team members. May act as a lead or first-level supervisor.
  • Provides training to designer level staff on basic design principles and standards.

Qualifications

Required Education, Experience, and Qualifications

  • Associate degree in HVAC Technology, Building Systems Engineering, Construction Management, or related field
  • 4-6 years' design experience
  • Strong proficiency in AutoCAD and REVIT
  • Strong technical skills
  • Effective oral and written communications skills
  • Vision and Creativity
  • Ability to meet deadlines
  • Planning skills
  • Possesses working knowledge of the subject matter.
  • 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

  • Bachelor of Science in Engineering degree
  • Building Automation System design and sequence writing experience - Preferred systems include Siemens, JCI, Honeywell, Trane, Struxureware, and Tridium
  • HVAC Design and Commissioning experience - Preferred systems include Chilled Water, Heating Water, Condenser Water, and Steam
  • Higher Education and Healthcare design experience

Travel Requirements

  • 10-25% of time will be spent traveling to job site(s)/office location.

Physical Activities

  • Climbing stairs.
  • Moving self in different positions to accomplish tasks in various environments including tight and confined spaces
  • Remaining in a stationary position, often standing or sitting for prolonged periods
  • Repeating motions that may include the wrists, hands and/or fingers
  • Moving about to accomplish tasks or moving from one worksite to another

Environmental Conditions

  • Outdoor elements such as precipitation and wind
  • Noisy environment
  • Quiet environment
  • Small and/or enclosed spaces

Physical Demands

  • Light work that includes adjusting and/or moving objects up to 20 pounds

Pay Range

USD $40.65 - USD $54.27 /Hr.

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.

Salary : $41 - $54

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