72 jobs found for Construction in Ontario

This position involves a critical role in the execution of complex aquatic and civil infrastructure projects within a highly regulated technical environment. The successful candidate will ensure that all offshore and onshore operations are carried out with the highest safety standards, technical efficiency, and full alignment with project engineering requirements. You will serve as a bridge between design and field execution, helping to define construction

A leading commercial construction and building services firm is seeking an experienced and highly organized Project Manager to lead the successful delivery of commercial construction, building improvement, renovation, and specialty projects. The company's portfolio spans general contracting, interior and exterior facility improvements, mechanical and electrical coordination, lighting solutions, EV charging infrastructure, and comprehensive building service

Our client is an established, industry-leading North American designer, manufacturer, and builder of advanced commercial greenhouse structures and controlled environment agriculture (CEA) infrastructure. Serving commercial growers, research institutions, educational facilities, and government organizations, they deliver high-performance, sustainable facilities built for operational excellence.To support a rapidly expanding project pipeline, they are seekin

Our client, a premier heavy civil contractor based in Southwestern Ontario, has partnered with our team to recruit an experienced Project Manager / Estimator – Wet Utilities & Infrastructure across their Heavy Civil division. In this role, you will lead end-to-end execution, financial performance, and resource coordination for majour municipal projects, with a strong focus on water management, deep sewer and watermain systems, bulk earthworks, and site ser

Our client, a premier heavy civil contractor based in Southwestern Ontario, has partnered with our team to recruit a Site Superintendent across their Heavy Civil division. This role will include managing and overseeing daily field operations for municipal infrastructure projects, specializing in storm and sanitary sewer installation, watermains, site servicing, earthmoving, and road reconstruction. This is a great opportunity for an experienced field leade

Our firm serves as an environmental solutions provider tailored to the land development, heavy civil, and construction industries. We bridge the gap between regulatory requirements and construction site realities by managing environmental compliance obligations—including water management, soil compliance, air quality, and site monitoring—to keep projects moving forward efficiently without delays. We are seeking a results-oriented leader to manage portfolio

This full-time Stick Welder-Fitter opportunity in Waterloo offers a competitive hourly wage ranging from $28.00 to $34.00, based on your expertise. You will perform shop fabrication and on-site installation of structural steel and miscellaneous metals for projects in the commercial and industrial construction sectors. This role boasts consistent straight day shifts, company-paid basic health benefits, and offers a stable work environment within a tight-kni

An established environmental and geotechnical consulting firm is seeking a dynamic Project Manager to join our specialized Monitoring team in Concord, ON. Founded over two decades ago, our company addresses complex environmental challenges within the construction and land development sectors. We specialize in providing practical, real-world solutions that help clients navigate strict regulatory frameworks, permits, and compliance requirements.From routine

Our client is a premier, engineering-led ICI General Contractor headquartered in Woodbridge, ON, specializing in major, complex institutional and commercial new-build projects across the Greater Toronto Area ($5M to $80M+). Grounded in engineering expertise and client partnership, JR Certus actively bids on flagship public sector developments, including municipal centers, secondary schools, aquatic facilities, and community infrastructure. They are current

Our client is a premier, engineering-led ICI General Contractor headquartered in Woodbridge, ON, specializing in large-scale, complex institutional and commercial new-build projects across the Greater Toronto Area (GTA). Known for delivering high-profile, community-focused developments ($5M to $80M+)—including state-of-the-art recreation centers, educational facilities, and municipal infrastructure—they pride themselves on operational excellence, strong tr

Our client—an established and trusted partner to home-building professionals across the Greater Toronto Area—is seeking a Territory Manager to help drive growth within their expanding commercial division. Known for delivering fully customizable solutions such as closet doors, shower enclosures, glass and mirror work, and other finishing elements for large-scale construction projects, the company has built a strong reputation in the residential and condo to

The Estimating Manager leads the Customer Solutions function, focusing on precise estimating, commercially sound proposals, and practical solutions that meet client requirements while hitting margin targets. This role acts as a bridge connecting Sales with Operations by ensuring every opportunity features a clearly defined scope, reliable costing, valid assumptions, and an executable plan. In this position, you will oversee estimating, solution developme

Our client is a premier, engineering-led ICI General Contractor headquartered in Woodbridge, ON, specializing in large-scale, complex institutional and commercial new-build projects across the Greater Toronto Area (GTA). Known for delivering high-profile, community-focused developments ($5M to $80M+)—including state-of-the-art recreation centers, educational facilities, and municipal infrastructure—they pride themselves on operational excellence, strong tr

Are you a proactive inside sales professional with a background in building materials, steel, or construction products? We are currently recruiting on behalf of a premier stocking distributor of structural supports, metal framing, and traffic hardware for a dedicated Inside Sales Representative to join their dynamic team at their head office in Pickering, Ontario. In this vital Randstad Professional sales role, you will manage the full inside sales cycle f

Salary- $60-75k a yearDuties of HVAC Service Technician: Diagnose, troubleshoot and repair our product set, includingPackaged Terminal Air Conditioning units (PTACS), andthermostat/control products Work closely with our installation team to help Install and replaceHVAC products and components as needed Assist our customers over the phone to help troubleshoot and solveptac and thermostat issues Maintain accurate service reports and documentation Commun

We are representing a leading, independent Canadian commercial equipment leasing and finance provider backed by strong institutional investment. Having achieved significant national expansion through both organic growth and regional acquisitions, our client is looking for highly motivated Account Managers – Business Development to lead geographic territory expansion in the GTA and Edmonton markets.This role is ideal for an entrepreneurial, results-driven p

Are you an ambitious, tech-forward accounting professional or CPA candidate looking for a role where you can truly grow, learn, and make a visible impact?Are you looking for a role where you can get into the operational details, mastering full-cycle accounting, project costing, and multi-entity reconciliations, while receiving direct mentorship from senior finance leadership?Do you want to work with a modern company that leverages AI tools and workflow aut

Our client is a well-established, multi-national heavy equipment dealer with over 90 years in business, international operations across multiple countries, and more than 100 locations. They represent several of the industry's leading crane and lifting equipment manufacturers, and their equipment shows up on major construction, infrastructure, and industrial projects across North America.They're hiring a Territory Manager to own a sales territory covering W

Are you an experienced Accounting & Payroll Administrator looking to advance your career with a thriving industry leader in Guelph, ON? Randstad Professional is currently recruiting a talented, tech-savvy Accounting & Payroll Administrator for an established industrial services and millwright contracting company.Advantages• Comprehensive health benefits package including prescription drug, dental, and vision coverage.• Employer-matched RRSP program to supp

Are you an experienced Bookkeeper looking to make an immediate impact? As a pivotal member of our Finance & Accounting team, you will manage end-to-end AR, AP, Month end closing, T4 filing for the company. This is a 5 days onsite role based out of our Richmond hill and reports to the Senior Management.Advantages- Opportunity to be a pivotal member of the Finance & Accounting team - Full time position - Comprehensive Health Benefits - Competitive Base salar

Our client has been delivering comprehensive engineering and surveying services across Ontario for decades. Driven by shared accountability and client satisfaction, they are currently seeking a Project Manager to join their Civil Engineering Division to work out of their Burlington or Toronto office. You will oversee project planning, budget management, and execution for a wide variety of residential, commercial, and institutional developments while managi

Are you a licensed Industrial Maintenance Electrician looking for a stable, high-paying career with a leader in dairy and food production? Our manufacturing partner is actively seeking a skilled 442A or 309A electrician to join their dynamic facility team. In this pivotal role, you will maintain, troubleshoot, and repair state-of-the-art automated production, packaging, and auxiliary machinery while ensuring strict compliance with food safety and environme

Reporting to the Manager of Stations & Distribution Automation, the Engineer will join a highly skilled engineering team, tasked with the upkeep and expansion of critical electrical infrastructure found in municipal transmission and distribution substations. Projects involve the installation, alteration, extension and/or repair of a variety of electrical equipment; controlled, monitored and/or automated by complex circuity, electronics, and advanced commun

Our client is an established, engineering-focused General Contractor leading complex, high-visibility institutional and commercial projects throughout Southern Ontario and the GTA. Recognized for technical excellence in delivering large-scale community hubs, secondary schools, aquatic facilities, and civic developments, they are seeking a highly experienced, safety-first Site Superintendent to lead field operations, trade coordination, and quality control

The Regional Sales Manager is responsible for the strategic development and sales growth for the Ontario territory, with a primary focus moving from the Ottawa region down into the Greater Toronto Area (GTA), London, and expanding toward Western Canada (such as Alberta) over time. In collaboration with leadership, they define and deploy the regional commercial strategy to increase product presence with distributors, showrooms (boutiques), plumber-installer

We are seeking an HVAC Installer to join our dynamic team. The ideal candidate will have a strong background in HVAC systems and be proficient in the installation and maintenance, of heating, ventilation, and air conditioning systems. This role requires mechanical knowledge and the ability to read and interpret schematics. As an HVAC Installer, you will play a crucial role in ensuring our clients receive high-quality service and efficient system performanc

A leading Canadian consulting engineering firm specializing in high-performance facilities is seeking an experienced and motivated Senior Building Performance & Commissioning Engineer. The firm provides mechanical, electrical, controls, commissioning, and energy engineering solutions across healthcare, institutional, commercial, industrial, and municipal sectors.In this role, you will lead and support a wide portfolio of new building commissioning, recommi

We are currently seeking a dedicated and detail-oriented Batcher to join a premier manufacturing organization in Guelph, Ontario. In this essential role, you will be a key contributor to the production team working out of a dynamic mix room to prepare top-tier industrial sealants, foams, firestop products, and adhesives distributed globally. This Permanent position offers a fantastic Monday-to-Thursday schedule (7:30 AM to 4:30 PM) with an early departure

Welcome to Cascades!Every day, our team takes pride in rolling up their sleeves to create products that are mindful of the environment.Join us as a Third Operator in Guelph and help bring materials to life in a workplace where health and safety always come first.What’s in it for you Taking care of our people is in our nature - so you’ll enjoy:Hourly wage of $21.34 to $22.48/hour plus a $1.00/hour night shift premiumFull-time position with guaranteed hours

Welcome to Cascades!Every day, our team takes pride in rolling up their sleeves to create products that are mindful of the environment. Join us as an Industrial Electrician in Scarborough and help bring materials to life in a workplace where health and safety always come first.What’s in it for youTaking care of our people is in our nature - so you’ll enjoy:Hourly wage of $45.93/hr Full-time position with guaranteed hours for job stabilitySchedule: Monday-F