Senior Residential Window & Door Service Technician

The Contractor Consultants; Bozeman (MT); Hybrid; USD 80,000 - 110,000; Full time

Benefits offered by this job

401(k) with company match

Medical insurance + HSA

Generous PTO

Company tech package

Relocation assistance

Per diem travel support

Certifications & training

Job summary

Lake Glass in Bozeman, MT seeks a Senior Window & Door Service Technician to diagnose, repair, and restore complex residential systems. You will work autonomously in high-end homes, ensuring precise glass handling, proper weather sealing, and flawless finishes while upholding a 90+ year reputation for craftsmanship.

Role includes mentoring junior techs, documenting findings, and coordinating with project managers. Hybrid schedule with base salary and performance bonuses; full-time employment.

Qualifications

• Minimum 5 years hands-on experience with residential window/door diagnostics, servicing or installation.
• Advanced ability to replace insulated glass units and safely handle heavy glass.
• Deep knowledge of hardware, sealants, weatherstripping, and water-management.
• Ability to read architectural drawings, product detail prints, shop drawings, and manuals.
• Valid driver's license with a clean driving history.

Responsibilities

• Diagnose complex hardware, glazing, and water-management issues in high-end homes.
• Replace insulated glass units, multi-point hardware, seals, and components.
• Correct alignment, squareness, and seal compression across various window/door types.
• Perform field inspections, record precise measurements, document parts and root causes.
• Collaborate with PMs and manufacturers to resolve warranty or product issues.
• Maintain clean work zones and protect high-end finishes during service.
• Mentor junior technicians on advanced repair procedures and client communication.

Skills

Field diagnostics

Independent work

Reading drawings

Customer communication

Glass handling safety

Tools

Architectural drawings

Technical service manuals

IGU replacement

Job description

Senior Window & Door Service Technician – Drive Operational Excellence with Lake Glass

Job Overview

• Company: Lake Glass
• Salary/Pay Rate: $80,000 - $110,000 base salary plus performance, commission, annual, sign-on, and completion bonuses
• Location: Bozeman, MT (Hybrid)
• Job/Employment Type: Full Time
• Project Scope: Residential Window & Door Diagnostics, Maintenance, and Warranty Service Technician
• Mandatory Licences & Certifications: Valid Driver's License

The Opportunity

You will serve as a premier field technical expert for Montana's oldest window and glass dealer, protecting customer investments across high-end homes. You will independently diagnose, repair, and restore complex residential window and door systems while delivering an exceptional service experience to homeowners. Operating with autonomy and backed by complete company support, you will play a vital role in upholding a 90-plus-year reputation for craftsmanship.

How You Will Make An Impact

• Diagnose complex hardware, glazing, operation, and water-management issues affecting premium residential window and door installations.
• Replace insulated glass units, multipoint hardware systems, weather-sealing, and operational components cleanly and accurately.
• Correct alignment, squareness, and seal compression across swinging, sliding, folding, casement, and custom operating window and door systems.
• Perform detailed field inspections, record precise measurements, and document required parts and root-cause findings electronically.
• Partner with project managers and manufacturing partners to resolve technical product or warranty claims efficiently.
• Maintain clean work zones and safeguard high-end residential finishes, including wood, stone, flooring, and surrounding interior surfaces.
• Mentor junior field technicians on advanced repair procedures, safe glass-handling protocols, and professional client communication.

Required Qualifications & Experience

• Minimum of 5 years of hands-on experience diagnosing, servicing, repairing, or installing residential window and door products.
• Advanced technical capability in replacing insulated glass units and safely maneuvering heavy or oversized glass.
• Deep knowledge of residential window and door hardware mechanisms, sealants, weatherstripping, and water-management principles.
• Demonstrated proficiency in reading architectural drawings, product detail prints, shop drawings, and technical service manuals.
• Proven track record of operating independently in finished homes while protecting surrounding finishes and maintaining high jobsite standards.
• Valid driver's license with an acceptable driving history.

Preferred Qualifications & Experience

• 5 or more years of dedicated residential window and door service experience.
• Direct manufacturer training or hands-on experience with luxury clad-wood, aluminum, European-style, or large-format lift-and-slide door systems.
• Valid OSHA, lift, forklift, or fall-protection safety certifications.
• Desire for upward career growth in industry-leading company

Compensation & Benefits

• Annual base salary ranging from $80,000 to $110,000.
• Additional compensation avenues including sign-on, performance-based, project completion, commission, and profit-sharing bonuses.
• 401(k) retirement plan with company matching contributions.
• Comprehensive medical insurance with Health Savings Account (HSA) options.
• Generous paid time off covering vacation, holidays, sick leave, and paid parental leave.
• Dedicated company tech package including a smartphone or tablet for field documentation.
• Per diem and travel expense support for projects outside the local area.
• Uniform allowance, tool replacement support, safety gear, and ongoing manufacturer certification training.
• Relocation assistance, child care assistance, and monthly incentive rewards including gift cards or luxury perks.

About Us

Lake Glass is a third-generation, family-owned industry authority and Montana's oldest window and glass dealer, serving residential and commercial clients since 1931. We provide complete project support—from design and delivery through warranty care—backed by a team committed to technical excellence and long‑term customer trust.

Lake Glass is an Equal Opportunity Employer and does not discriminate on the basis of race, color, religion, sex (including pregnancy, gender expression, and sexual orientation), parental status, national origin, age, disability, genetic information (including family medical history), political affiliation, military service, or any other status protected by law or regulations. It is our intention that all qualified applicants be given equal opportunity and that selection decisions be based on job‑related factors.