Mechanical Designer

$75k to $105k

Portland, ME, United StatesPosted Aug 18, 2026

Against the United States typical range

Job description

Colby Co. is a midsize multi-discipline design firm specializing in mechanical, electrical, fire protection, structural, civil and architecture. Seventy employees strong, Colby Co. is noted for its commitment to technical and service excellence in a fun, flexible, rigorous work environment. Located in the vibrant small city of Portland, Maine, Colby Co.

offers a balance of opportunities for working and living well. Colby Co. has been named to the “Best Places to Work in Maine” list consecutively for the last seven years, and as an “Emerging Professional Friendly Firm” by the New England Chapter of AIA for the last three years. We currently have an opening for a Mechanical Designer with 5+ years of HVAC and plumbing design experience in a consulting engineering design firm setting.

We are looking for a designer who can prepare plans and coordinate drawings for a broad range of mechanical engineering designs including HVAC systems, industrial systems (pumps, heat exchangers, custom ductwork, piping, etc.); system controls; boiler design and machine design. The successful candidate will bring a deep, successful track record of design and quality control.

In addition to an outstanding technical skill set, they will be a quick, flexible thinker and problem-solver who is accustomed to working in fluid teams on tight deadlines. This position is a part of the Mechanical Engineering Department which is comprised of mechanical, plumbing, fire protection, and controls engineers.

Additionally, Colby Co. offers electrical, structural, civil engineering and architecture with our in-house staff. You will have the opportunity to work on multidisciplinary design teams as many of our projects encompass more than one discipline. Projects range in size from $50,000 to $100M in construction value for State, Federal, Industrial and Commercial clients.

Desired traits: Proficiency in AutoCAD and/or AutoCAD MEP Ability to coordinate with multiple disciplines Experience with Revit or other BIM a plus Experience with Trane Trace 700 and/or DOE 2 a plus Compensation: Base Salary Range: $75,000–$105,000 annually The final salary will be based on the candidate’s experience, qualifications, licensure, and overall fit for the position.

This role is also eligible for an annual discretionary bonus and Colby Co.’s comprehensive benefits package.

Benefits

Comprehensive medical, dental, and vision coverage, with employer-funded health savings benefits and affordable family plan options Company-paid life insurance, with the option to purchase additional coverage Company-paid short- and long-term disability coverage 401(k) with company match and low-cost investment options Paid parental leave Access to company vehicles for personal use Free parking in downtown Portland Maine National Parks Pass Reimbursement for sporting and wellness activities Paid volunteer time Educational reimbursement Summer hours Generous paid time off, paid holidays, and flex time Remote work flexibility Company outings and events Colby Co.

is an Equal Employment Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Description copied from Colby Company Engineering's careers page. Read the full posting before you apply.

More jobs at Colby Company Engineering

See all openings at Colby Company Engineering

More jobs in Portland

See all jobs in United States

Mechanical Designer jobs at other companies