Senior Mechanical Design Engineer ; MEP

As a 100% employee-owned firm, Interface Engineering gives every team member a stake in our shared success. Here, your contributions fuel innovation, strengthen our company, and build long-term value for everyone.

Join us and start building your future—apply now.

Position: Senior Mechanical Design Engineer I (MEP)

Location: Honolulu, HI

Job : 597

# of Openings: 1

(Relocation assistance will be considered for this opportunity.)

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, and 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!

• Empowered.
• Respectful.
• Resilient.
• Transformative.

1. Project planning and design:

• Collaborate with architects, owners, and other engineers to develop project plans, including scope, budget, and timeline.
• Conduct feasibility studies and site assessments to identify potential risks and limitations.
• Assist in the design of our projects, ensuring compliance with industry standards and best practices.

2. Project Implementation and Management:

• Coordinate with internal and external stakeholders to ensure timely completion of project milestones.
• Monitor and track project progress, identify and mitigate any issues or risks that may arise.
• Conduct regular site inspections to ensure construction activities comply with project plans and quality standards.

3. Quality Assurance and Documentation:

• Develop and implement quality assurance processes to ensure project specifications are met.
• Conduct regular inspections and audits to verify compliance with industry standards and best practices.
• Prepare and maintain project documents, including progress reports and meeting notes.
• Collaborate with the project team to complete post-construction reviews and lessons learned.

4. Team Leadership and

Collaboration:

• Provide guidance and technical support to multi-discipline project teams.
• Foster a collaborative and inclusive work environment by promoting effective communication and knowledge sharing.
• Mentor and develop junior engineers, promoting their career growth and success.
• Serve as a subject matter expert, providing technical expertise and guidance during project meetings and presentations.

• Bachelor’s degree in engineering or related field, preferably mechanical engineering or building services.
• 8+ years of proven experience in MEP design consulting in Hawaii.
• Advanced knowledge of building industry codes and standards.
• Good problem solving and decision-making skills.
• Attention to detail and the ability to manage multiple projects simultaneously.

• Licensed Professional Engineer.

• Competitive Pay
  : $93,548 to $119,280 annual salary and conditional bonus
• Employee Ownership
  :
  Build equity through our Employee Stock Ownership Plan (ESOP)
• Robust Benefits
  : 401(k), medical, dental, vision, life & disability insurance, transportation benefits and more!
• Generous Time Off
  : PTO, paid holidays, and company closure to clients from Christmas to New Year’s
• Purpose-Driven Culture
  :
  Paid volunteer time…