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Director of Engineering

Mathews Brothers Company
Belfast, ME Full Time
POSTED ON 7/16/2026
AVAILABLE BEFORE 8/14/2026

If you've ever wanted your engineering legacy to outlast your career, keep reading.


Mathews Brothers, Director of Engineering


πŸ“ Location: Belfast, Maine

πŸ’° Salary: $120,000 Annually

🏑 Relocation Assistance: Available for the right candidate, preference given to New England Candidates

🌲 Lifestyle: Live and work on the beautiful coast of Maine while leading innovation for one of America's most historic manufacturers.


Since 1854, Mathews Brothers has been manufacturing products that stand the test of time. Today, as America's oldest window manufacturer, we're looking for a visionary engineering leader to help shape what the next chapter of that legacy looks like. This is a great opportunity for


As our next Director of Engineering, you'll lead product development, research & development, quality assurance, testing, Lean initiatives, workflow improvements, and a talented engineering team. You'll partner with leadership across operations, production, purchasing, supply chain, and sales to drive meaningful innovation throughout the organization.


We're looking for someone who sees opportunities where others see obstacles. Someone who enjoys solving complex challenges, developing people, improving processes, and creating products that customers trust for decades.


At Mathews Brothers, You'll Have the Opportunity To

βœ… Lead engineering for a company with more than 170 years of manufacturing history

βœ… Influence the future of products used throughout the Northeast and beyond

βœ… Drive Lean culture and continuous improvement initiatives

βœ… Champion new product development and innovation

βœ… Work for an organization that values craftsmanship, quality, and forward-thinking leadership


What You'll Be Responsible For

βœ… Leading engineering initiatives across the organization

βœ… Overseeing NFRC certifications and compliance with NAFS, AAMA/FGIA, and related industry standards

βœ… Managing air, water, and structural testing programs through both simulation and physical testing methods

βœ… Maintaining and improving product drawings, engineering databases, documentation, ECNs, SOPs, and quality control processes

βœ… Providing technical troubleshooting, quality assurance oversight, and support to internal customers

βœ… Driving research and development initiatives, including new product development, engineering reports, hardware testing, and service solutions

βœ… Tracking R&D projects, costs, testing data, reports, and records to support operational and financial goals

βœ… Leading Lean manufacturing initiatives, workflow optimization, process mapping, time studies, Kaizen events, and continuous improvement efforts

βœ… Partnering with teams across all locations to improve safety, ergonomics, quality, throughput, and efficiency

βœ… Developing, mentoring, and leading a team of 3-4 engineers while establishing clear goals and accountability


What Success Looks Like

βœ… Bachelor’s degree in mechanical engineering or a related technical field

βœ… 4 years of leadership experience with a proven track record of developing high-performing teams

βœ… 4 years of manufacturing experience in a fast-paced environment

βœ… Experience with AutoCAD, Autodesk Inventor, or similar engineering design software

βœ… Knowledge of NFRC, FGIA/AAMA, ASTM, IECC, and IRC standards and requirements

βœ… Demonstrated success managing projects from concept through implementation

βœ… Experience with thermal modeling, 3D printing technology, and CNC/G-code operations is highly desirable

βœ… Exceptional analytical, problem-solving, and decision-making capabilities

βœ… Strong written and verbal communication skills with the ability to collaborate across departments

βœ… The ability to inspire teams, drive continuous improvement, and deliver measurable results against key performance indicators


For 170 years, Mathews Brothers has built windows; we’re looking for someone to help build the next 170.

If that sounds like the challenge you've been waiting for, we'd love to talk.


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Salary : $120,000

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