Lead Estimator

Onyx-Fire Protection Services Inc.; Mississauga; On-site; CAD 120,000 - 160,000; Full time

Benefits offered by this job

Comprehensive benefits package after 3

Ongoing training and professional dev

Job summary

Onyx Fire Protection Services Inc. headquartered in Mississauga is seeking an experienced Lead Fire Alarm Estimator to oversee the estimating process for fire alarm projects.

You will mentor junior estimators, review specifications and bid documents, and ensure pricing is accurate, competitive, and compliant with CAN/ULC/NFPA standards. You will collaborate with Sales, Operations, Design and Project Management to develop winning proposals, identify risks, and drive profitability across diverse

Qualifications

• 5+ years of experience in fire alarm estimation, fire protection, or a related construction estimating role.
• Demonstrated leadership experience, including mentoring, coaching, or overseeing estimating activities.
• Strong knowledge of fire alarm system components, fire protection principles, and applicable codes and standards (e.g., CAN/ULC, NFPA).
• Ability to interpret technical drawings, specifications, tender documents, and contract requirements.
• Strong analytical, problem-solving, and decision-making skills.

Responsibilities

• Lead the preparation and review of detailed cost estimates for fire alarm system installations, retrofits, upgrades, and tenant improvement projects.
• Review project specifications, drawings, and bid documents to develop accurate labor, material, equipment, and subcontractor pricing.
• Provide mentorship, training, and technical guidance to junior estimators and team members.
• Conduct site visits and assessments to gather project information and identify potential risks or challenges.
• Lead bid strategy discussions and collaborate with Sales and Operations teams to develop competitive proposals.
• Validate estimate accuracy, scope completeness, and compliance with applicable codes, standards, and customer requirements.
• Develop and maintain strong relationships with suppliers, vendors, subcontractors, and industry partners to secure competitive pricing.
• Identify opportunities for value engineering and cost-saving solutions while maintaining system performance and code compliance.
• Support Project Managers throughout the project lifecycle, including budget reviews, change orders, and cost tracking.
• Continuously improve estimating processes, templates, and standards to enhance efficiency and consistency.
• Stay current on industry trends, emerging technologies, and changes to fire alarm codes and regulations, including CAN/ULC standards.

Skills

Leadership

Estimating

Fire alarm systems

Code compliance knowledge

Communication

Time management

Education

CFAA certification

CET designation or equivalent

Tools

ProEst

Estimating software

Spreadsheets

Job description

About Onyx Fire Protection Services

Onyx Fire Protection Services is a leading provider of fire protection and life safety solutions across Canada. With a strong focus on safety, innovation, and customer satisfaction, we deliver high-quality fire alarm system installations, inspections, maintenance, and upgrades that protect people and property.

As we continue to grow, we are seeking an experienced and motivated Lead Fire Alarm Estimator to join our team and play a key role in driving, estimating excellence and supporting our continued expansion.

The Opportunity

As the Lead Fire Alarm Estimator, you will be responsible for overseeing the estimating process for fire alarm projects while providing guidance and mentorship to the estimating team. You will leverage your technical expertise and industry knowledge to develop accurate, competitive, and compliant project estimates, helping to secure new business and support successful project delivery.

Working closely with Sales, Operations, Design, and Project Management teams, you will lead bid reviews, identify project risks, and help establish best practices that drive consistency and profitability across the business.

Responsibilities

• Lead the preparation and review of detailed cost estimates for fire alarm system installations, retrofits, upgrades, and tenant improvement projects.
• Review project specifications, drawings, and bid documents to develop accurate labor, material, equipment, and subcontractor pricing.
• Provide mentorship, training, and technical guidance to junior estimators and team members.
• Conduct site visits and assessments to gather project information and identify potential risks or challenges.
• Lead bid strategy discussions and collaborate with Sales and Operations teams to develop competitive proposals.
• Validate estimate accuracy, scope completeness, and compliance with applicable codes, standards, and customer requirements.
• Develop and maintain strong relationships with suppliers, vendors, subcontractors, and industry partners to secure competitive pricing.
• Identify opportunities for value engineering and cost-saving solutions while maintaining system performance and code compliance.
• Support Project Managers throughout the project lifecycle, including budget reviews, change orders, and cost tracking.
• Continuously improve estimating processes, templates, and standards to enhance efficiency and consistency.
• Stay current on industry trends, emerging technologies, and changes to fire alarm codes and regulations, including CAN/ULC standards.

Qualifications

Required

• 5+ years of experience in fire alarm estimation, fire protection, or a related construction estimating role.
• Demonstrated leadership experience, including mentoring, coaching, or overseeing estimating activities.
• Strong knowledge of fire alarm system components, fire protection principles, and applicable codes and standards (e.g., CAN/ULC, NFPA).
• Ability to interpret technical drawings, specifications, tender documents, and contract requirements.
• Strong analytical, problem-solving, and decision-making skills.
• Proficiency with estimating software, spreadsheets, and bid management tools.
• Excellent communication and interpersonal skills with the ability to collaborate across multiple departments.
• Strong organizational and time-management skills with the ability to manage multiple priorities and deadlines.
• Valid G2 or G driver's licence.
• Ability to travel occasionally throughout the GTA for site visits and project assessments.

Preferred Assets

• CFAA certification.
• CET designation or equivalent industry-related certification.
• Experience with ProEst or similar estimating platforms.

Why Join Onyx Fire Protection Services?

• Join a growing organization with a strong reputation in the fire protection industry.
• Lead and influence estimating practices within a collaborative and supportive team environment.
• Work on diverse and challenging projects that make a meaningful impact on life safety.
• Unlimited opportunities for professional growth and career advancement.
• Direct access to leadership and an open-door culture where your ideas are valued.
• Comprehensive benefits package after three months of employment.
• Ongoing training, mentorship, and professional development opportunities.

Vacancy Statement

This posting is for an existing vacancy. We are actively reviewing resumes for this open role.

Headquartered in Mississauga, Onyx Fire Protection Services serves local and national clients, providing preventative maintenance and project services to protect people and properties. Join our high-performance culture where you can advance your career, take on greater responsibilities, and contribute to protecting lives and property every day.

Onyx Fire Protection Services is an equal opportunity employer committed to fair and respectful treatment of all individuals. We value diversity as a strength and strive to create an inclusive workplace.

In accordance with provincial legislation and our Accommodation Policy, we welcome accommodation requests throughout the hiring process.