Mechanical Design Engineer III (MEP)

Interface EngineeringChicago, IL
Hybrid

About The Position

Join a People-First, Employee-Owned Firm That’s Redefining Flexibility and Growth. At Interface Engineering, we believe your career should be as dynamic and rewarding as the projects you support. As a 100% employee-owned firm, we’re proud to offer our Collaboration from Home policy—giving you the flexibility of a hybrid schedule (2 days in-office per week minimum) while staying connected to a team that values innovation, inclusion, and impact. We’re not just engineers—we’re collaborators, mentors, and trailblazers in high-performance design. Our Pathway to Leadership program offers a transparent, personalized roadmap for career advancement, empowering you to grow in the direction that excites you most. Interface has the company culture and work environment you have been seeking! You’ll find a workplace with a culture of fun, superior work/life balance benefits, expansive personal development opportunities, cutting-edge technology, and great relationships. You’ll work alongside MEP industry leaders who will help you develop your own thriving career path. Our work takes us around the globe and on a steady growth curve. Our success and innovation are powered by people like you!

Requirements

  • BSME, or equivalent experience.
  • 4+ years' MEP/AEC design and consulting experience.
  • Advanced knowledge of HVAC systems in public safety, educational, and commercial sectors.
  • Knowledge of industry codes and standards
  • Demonstrated interaction with clients in meetings or presentations

Nice To Haves

  • A Professional Engineering License
  • LEED Accreditation
  • Working IES-VE knowledge

Responsibilities

  • Taking ownership as a discipline lead on multiple projects.
  • HVAC and plumbing system selection, engineering & design
  • Preparation of HVAC drawings, analysis, specifications, and calculations
  • Demonstrate excellent communication skills
  • Provide oversight of HVAC support staff
  • Provide construction administration & site observations related to your projects
  • Provide exemplary service to team members and clients

Benefits

  • Competitive Pay
  • Employee Stock Ownership Plan (ESOP)
  • 401(k)
  • medical/dental/vision
  • life & disability insurance
  • transportation benefits
  • PTO
  • paid holidays
  • company closure to clients from Christmas to New Year’s
  • Paid volunteer time
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