Senior Estimator - Electrical

EllisDon Corporation; Mississauga; On-site; CAD 120,000 - 170,000; Full time

Job summary

EllisDon is seeking a Senior Estimator - Electrical for Mississauga, ON, onsite. The role combines field insights with estimating leadership to deliver accurate electrical costings for complex projects.

You will analyze plans, lead bid submissions, and coordinate with subs, suppliers and internal teams to ensure competitive tenders and sound risk management. Extensive experience in data centers or manufacturing is valued.

Qualifications

• Over ten years of combined field and estimating experience.
• Data centers, advanced manufacturing, and laboratories experience are assets.
• Proficient with Accubid and able to create/modify electrical estimates.

Responsibilities

• Analyze and interpret project plans, specifications and documentation to understand the scope of work and estimate submission requirements.
• Assemble accurate, timely and organized estimates for pre-construction, construction management, design-build and stipends/sum projects.
• Lead quantity take-off of material, labor and equipment for electrical systems using digital estimating software.
• Lead bid process, organize subcontractors’ and suppliers’ quotes and assist in buy-out and risk management.

Skills

Team leadership

Electrical estimating

Reading drawings

Interpersonal skills

Costing / BOQ

Education

Construction degree/diploma

Tools

Accubid software

Job description

## Senior Estimator - ElectricalApply: Onsite: Mississauga, ON: Toronto, ON: Full time: Posted Today: R2026-01503**Connect with us** **LinkedIn,****Instagram****,** **Facebook****,** **Twitter****.** **Thinking about a change?** We recognize that the construction industry is changing at a rapid pace and we continually strive to be at the forefront. Our core **values**empower people to deliver great careers to one another and develop creative solutions for complex problems on some of the most exciting projects. It doesn’t matter what your expertise and craft is – there are no boundaries. We are a group of professionals with a variety of expertise within pre-construction, construction, and post-construction. To learn more, check out our **Cradle to Grave** services and hear from **our team** directly about what a career at EllisDon could look like for you. As you can see, we are a diverse bunch. Above all, we are a group of individuals with unique experiences and at EllisDon, we choose to celebrate the strength in our differences, every day. EllisDon’s commitment to Inclusive Diversity is to work together to create an environment where every employee feels safe to be their true and authentic self. Ultimately, EllisDon’s purpose is to provide people with similar values the opportunity to achieve to their full potential; to deliver that opportunity for great careers to one another; and to contribute meaningfully to the community we share with others. In case you’re curious, here’s what the industry thinks of us and some of the **impacts we've made to the communities we work in**and our latest **Impact Report****,** highlighting how we're putting our values into practice in areas such as the climate & environment, inclusive diversity, indigenous relations, and health and safety. **You as a Senior Estimator - Electrical will:*** Analyze and interpret project plans, specifications, and other documentation to understand the scope of work and estimate submission requirements* Assemble accurate, timely and well-organized estimates, including pre-construction, construction management, design-build and stipulated sum projects.* Participate and lead in quantity take-off of material, labor and equipment for all electrical systems using digital estimating software.* Develop detailed electrical estimates, cost breakdowns, scope matrices, estimate criteria, exclusions and clarifications required for submission* Oversee prequalification submissions, RFQ’s and RFI’s* Participate in documentation reviews and value engineering proposals* Organize and lead site walks and pre-bid meetings with subtrades* Confidently lead a team through the completion of a bid process under pressure* Organize and level sub-contractors’ and suppliers’ quotes* When the bid is successful, assist in the buy-out process flagging areas of concern and coordinating with management to accommodate risk within the bid price* Recognize risks related to project-specific requirements, site, schedule, lead time and market conditions / constraints* Assist in site logistics, project schedule and critical path, including milestone dates and completion timelines* Assist in analyzing Change Orders and Change Directives costing* Build and maintain relationships with clients, consultants, subcontractors, suppliers, and internal stakeholders* Maintain databases, including labor rates, material pricing and project costs, for future reference* Compile historical data (purchase orders, subcontracts, productivity analysis reports, etc.) and compile summary reports to develop guidelines and precedence for future estimates,* Participate in developing project updates, bid package and estimating documents* Maintain files of working documents for back-up to estimating figures* Assist in monitoring conceptual estimates with actual cost data* Develop less experienced estimators’ skills through teaching, training, and guidance throughout the estimate lifecycle* Perform additional assignments per supervisor's direction**Is this the right role for you?*** You have a construction related degree/diploma* Eng., PQS, GSC, CET and LEED Accreditations are all assets* You have over ten years of a combination of field and estimating experience; design-build experience and proficiency in a variety of general procurement methods.* Estimating or field experience Data Centers, Advance Manufacturing and Laboratories are all assets* Able to create and modify electrical estimates utilizing Accubid software* Working knowledge of corporate objectives impacting estimating, estimating strategies and techniques, and construction contracts* Strong interpersonal skills; ability to create and maintain strong relationships, attention to detail; as well as the ability to work effectively and accurately in time sensitive situations within a team* Ability to calculate mathematical extensions, read and understand engineering drawings, purchase orders, contracts, cost coding systems, etc. is essential* Ability to interpret construction drawings and contract documents,* Clear and professional written and verbal communication skills.* Salary range for this role is $120,000-$170,000 CADEllisDon is proud to provide this unique career opportunity that provides continuous learning, opportunity for growth, and a competitive compensation package within an environment that is committed to inclusion and respects diversity.**Go ahead and be yourself. We'll pay you for it!**We are an equal opportunity employer. We welcome people of any age, culture, subculture, gender identity or expression, sexual orientation, nationality, ethnicity, race, size, mental or physical status, veteran status, religion, language, political opinion, working-style preference, family status, education, and socio-economic status. The EllisDon core values of *Integrity and Mutual Respect* welcomes **everyone**, at work and in the community, and our value of *Mutual Accountability,* means that we all have a role to play. As an EllisDon employee, this will ultimately be **your** commitment to Inclusive Diversity.****Accommodation for Applicants with disabilities will be made during the recruitment process when requested.