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Salary
$90k – $105k per year
Location
In office (Tamuning)
Seniority
Senior · 5+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 26, 2026. First seen by Alion on Oct 22, 2026. Coffman Engineers scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Coffman Engineers is a multidiscipline consulting engineering firm founded in 1979 and headquartered in Seattle, Washington. The company provides comprehensive engineering services - including civil, structural, mechanical, electrical, and fire protection engineering, as well as project management - for commercial, industrial, institutional, and government projects.

At Coffman Engineers, we serve as both prime consultant and sub consultant on projects large and small, including commercial, retail, institutional, government, industrial, and project/construction management. Incorporated in 1979, we have employees in more than 24 locations serving clients across the United States and overseas.

To meet client objectives and to integrate our many disciplines, we can create teams comprised of civil, structural, mechanical, electrical, fire protection, and corrosion control, as well as commissioning professionals. This ability has made us a leader in the engineering and construction communities, and has strengthened our reputation as being progressive, innovative, and a great place to work.

The right team is more than an advantage, it’s a game changer! Come work with a team of engineering professionals dedicated to excellence at Coffman Engineers’ Guam location.

We are looking for a self-motivated and energetic Mechanical Engineer for our Guam office. The successful candidate for this position will provide engineering support for a variety of design projects involving process piping, HVAC systems, and plumbing systems. We are seeking innovative, results-oriented individuals who value high standards of performance and collaborative teamwork.

  • Bachelor of Science Degree from an ABET accredited college or university in Mechanical Engineering, Architectural Engineering, or similar field
  • Passed the FE exam (preferred)
  • Internship experience at a mechanical consulting firm or industrial engineering environment preferred
  • Minimum 5 years in consulting engineering field
  • Candidates with demonstrated mechanical aptitude or previous construction experience preferred
  • Excellent written and verbal communication skills
  • Excellent time management skills
  • Proficient computer skills with a working knowledge of Microsoft Office Suite and AutoCAD. Experience with Revit preferred

Expected annual salary of $90,000 - $105,000.

Why Work at Coffman?

You could choose to work anywhere, so why work at Coffman Engineers? Because we believe our culture of excellence, unique business model, and employees set us apart. Simply stated, we are a group of creative, high-performing people who like working together and who believe that what we do makes a difference. Employees say it feels like working with a group of friends in a small office while enjoying the benefits and perks of working for a large firm. Our culture isn’t the only thing that makes us different, but it drives everything we do.

Coffman offers comprehensive benefits, a flexible PTO program, supportive office environment, professional development opportunities, and regular employee activities (breakfast, wellness activities BBQs, and various social and community activities). But the best part of working at Coffman is being in an environment that allows you to be yourself, be respected, and work alongside other intelligent, motivated people, while you impact the built environment around you!

Don’t take our word for it. Check out what others are saying: http://www.glassdoor.com/Reviews/Coffman-Engineers-Reviews-E409809.htm

Coffman At A Glance:

  • 47 years in business
  • 900+ employees serving clients throughout the U.S. and overseas from more than 24 locations
  • Multidiscipline engineering services plus corrosion control, commissioning and project/construction management
  • #34 Top 80 Engineering Firms, Building Design+Construction, 2022
  • #29 Zweig Group Hot Firm List, Zweig Group, 2021
  • #157 Top 500 Design Firms, Engineering News-Record, 2023, 2024
  • #1 Hawaii’s Healthiest Employers, Healthiest Employers, 2020

Applying

You must apply online for this position. If you are unable to complete our online application process, or if you need assistance to do so, let us know so we can provide a reasonable accommodation.

If you are experiencing problems applying through our system, please try again using a different browser or an updated version of your current browser. If that doesn't work, please contact us directly.

Equal Opportunity Statement

This position is direct with Coffman Engineers; we are an Equal Opportunity Employer, including veterans and individuals with disabilities. We do not discriminate on the basis of any status protected under federal, state, or local law.

Follow Us!

www.coffman.com

Twitter: @CoffmanEngineer

Instagram: @CoffmanEngineers

LinkedIn: https://www.linkedin.com/company/coffman-engineers

Facebook: @CoffmanEngineers

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