Hamilton, Ontario, Canada · Hybrid
$17k–$225k/yr
Company Description Work with Us. Change the World. At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work he…
Skills: Biosolids Process Evaluation, Wastewater Treatment Design, Equipment Integration, Project Delivery, Commissioning
Hamilton, Ontario, Canada · Hybrid
$44/hr–$50/hr
Contribute to the City of Hamilton, one of Canada’s largest cities - home to a diverse and strong economy, an active and inclusive community, a robust cultural and dining scene, hundreds of kilometers of hiking trails an…
Skills: Civil Engineering, Architectural Technology, CAD, 3D Modeling, Engineering Drafting
Hamilton, Ontario, Canada · Hybrid
$40k–$50k/yr
The Opportunity Plays an integral role in the retail sales process. Responsible for the efficient processing of high volume product sales orders from point of order reception to product delivery.Ensures all sales orders …
Skills: Sales order processing, Customer service, Technical reporting, Financial reporting, Inventory management
Hamilton, Ontario, Canada · On-site
Company Description Harsco Environmental Harsco Environmental is the premier provider of material processing and environmental services to the global steel and metals industries. Our onsite mill services and resource rec…
Skills: Operational management, Safety protocols, Team coordination, Conflict resolution, Performance management
Hamilton, Ontario, Canada · On-site
Company Description Harsco Environmental is the premier provider of material processing and environmental services to the global steel and metals industries. Our onsite mill services and resource recovery services offer …
Skills: Welding, Industrial Maintenance, Preventative Maintenance, Lockout Procedures, Structural Repair
Hamilton, Ontario, Canada · On-site
Join Amrize as a Plant Superintendent and help construct what's next. If you're ready to put your skills to work on projects that matter — and build a career with a company that’s building North America — we want to hear…
Skills: Supervisory experience, Ready mix operations, Safety compliance, Environmental compliance, Operational reporting
Hamilton, Ontario, Canada · Hybrid
$44/hr–$52/hr
Contribute to the City of Hamilton, one of Canada’s largest cities - home to a diverse and strong economy, an active and inclusive community, a robust cultural and dining scene, hundreds of kilometers of hiking trails an…
Skills: Contract administration, Procurement, Tendering, Project management, Construction specifications
Hamilton, Ontario, Canada · On-site
About Us: Robertson Electric Wholesale is a highly regarded Electrical Distributor in Canada. Robertson has demonstrated steady and secure growth since many years, proving to be a dominant player in the industries we ser…
Skills: Project coordination, Electrical industry knowledge, Communication skills, Microsoft Outlook, Microsoft Excel
Hamilton, Ontario, Canada · On-site
$75k–$100k/yr
Company Description Are you ambitious and looking to make the right move in your career? Now is the perfect time to join Egis. We are now over 21,000 engineers, architects, scientists and planners across the world and ex…
Skills: Railway track design, AutoCAD Civil 3D, Bentley OpenRail, Bentley Power Rail Track, BIM modeling
Hamilton, Ontario, Canada · On-site
Join Amrize as a Plant Operator Assistant and help construct what's next. If you're ready to put your skills to work on projects that matter — and build a career with a company that’s building North America — we want to …
Skills: Equipment operation, Preventative maintenance, Industrial plant operation, Heavy equipment operation, Crusher operation
Hamilton, Ontario, Canada · On-site
Enercare Inc. is one of Canada’s largest home and commercial services companies servicing over one million customers across Ontario, Manitoba, Saskatchewan, Alberta, British Columbia, Quebec and New Brunswick. Ener…
Skills: Plumbing, Diagnostics, Repair, Mechanical aptitude, Customer service
Hamilton, Ontario, Canada · On-site
$120k–$1500k/yr
Come Build Your Career at Aecon! Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projec…
Skills: Project Planning, Scheduling, Primavera P6, Tilos, Resource Planning
Hamilton, Ontario, Canada · On-site
We’re looking to add a Commercial & Municipal Projects Estimator to the Three Seasons team. This role is about helping us find the right project opportunities and putting together thorough, competitive bids to secure the…
Skills: Project estimation, Construction materials knowledge, Bid preparation, Excel, Word
Black & McDonald LimitedHamilton, Ontario, Canada · On-site
ABOUT THIS CAREER OPPORTUNITY Black & McDonald’s Southwest Ontario team is growing! If you are an independent, enthusiastic, and driven professional searching for an opportunity to build a solid foundation for your caree…
Skills: HVAC Maintenance, Chiller Repair, Boiler Maintenance, Troubleshooting, Building Automation Systems
Hamilton, Ontario, Canada · On-site
$27/hr
Company Overview Fero transforms how communities are built: delivering faster, smarter, and greener buildings tailored for the healthcare, educational, commercial/industrial, and residential sectors. We design and build …
Skills: Welding, Structural fitting, Blueprint reading, Flux-cored arc welding, Rigging
Hamilton, Ontario, Canada · On-site
$30/hr–$36/hr
Are you an experienced fencing professional who enjoys leading by example? We're looking for a Site Foreman to lead our fencing crews while remaining actively involved in the work. This is a hands-on leadership role wher…
Skills: Fence installation, Crew leadership, Heavy equipment operation, Project management, Construction safety
Hamilton, Ontario, Canada · On-site
POWERGROUP Resources on behalf of our client All Pro Door & Hardware Ltd is seeking a dedicated and dynamic Project Coordinator to join our team. If you’re a proactive individual with a passion for construction and proje…
Skills: Project Coordination, Construction Management, Project Planning, Estimating, Scheduling
Hamilton, Ontario, Canada · On-site
$20/hr–$25/hr
Terrain Group is currently seeking a hardworking and motivated Landscape Labourer to join our growing team. The successful candidate will work alongside our landscaping crew to assist with a variety of residential and co…
Skills: Landscaping, Property maintenance, Site preparation, Planting, Grading
Hamilton, Ontario, Canada · On-site
$20/hr–$25/hr
Terrain Fencing, a division of Terrain Group, is currently seeking a skilled and motivated Labourer to join our growing team. Terrain Fencing specializes in providing high-quality fencing solutions tailored to the needs …
Skills: Fencing installation, Construction, General labour, Material handling, Landscaping
Hamilton, Ontario, Canada · On-site
$30/hr–$33/hr
Contribute to the City of Hamilton, one of Canada’s largest cities - home to a diverse and strong economy, an active and inclusive community, a robust cultural and dining scene, hundreds of kilometers of hiking trails an…
Skills: Equipment operation, Snow removal, Road maintenance, Parks maintenance, Heavy vehicle operation
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Lead the design and engineering activities for municipal biosolids and wastewater infrastructure projects across Ontario. Provide technical leadership, mentor staff, and collaborate with clients and regulators to implement sustainable treatment solutions.
Requires a Bachelor's degree in Civil, Chemical, or Mechanical Engineering with 10+ years of experience in wastewater treatment and a PEO Professional Engineer license. Expertise in biosolids process design, anaerobic digestion, and municipal plant upgrades is essential.
At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.
There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
We're one global team driven by our common purpose to deliver a better world. Join us.
AECOM is seeking a Wastewater Treatment Lead – Biosolids to join our Water & Wastewater team in Ontario. This is a new and unique opportunity to step into a lead role delivering high-profile municipal wastewater and biosolids infrastructure projects that support the growth and environmental stewardship of communities across Ontario. This opportunity can be based out of any of AECOM's Ontario offices.
With your extensive experience in municipal wastewater and solids treatment, you bring strong technical expertise in biosolids process evaluation, design, equipment integration, project delivery, and commissioning. You’ll collaborate with multidisciplinary teams, partner with clients and regulators, and work alongside AECOM’s local and national wastewater specialists to deliver innovative, sustainable solutions.
At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.
About AECOM
AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com.
What makes AECOM a great place to work
You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity.
As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening, assessment, and selection of applicants for this role. Final hiring decisions are made by the hiring team.
We are the global infrastructure leader, committed to delivering a better world.
AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at aecom.com.
Offices: 13355 Noel Road, Suite 400, Dallas, Texas 75240, US · 300 S Grand Ave, Los Angeles, California 90071, US · 21 Street 9, Abu Dhabi, Abu Dhabi, AE · 1360 Peachtree St NE, Atlanta, GA 30309, US · 1150 Morrison Dr, Ottawa, ON K2H 8S9, CA
There are currently 199 open construction positions in Hamilton, Canada listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Egis, Aecon Group Inc., Webber, a Ferrovial company, Brandt Group of Companies, City Of Hamilton, among others. Browse the listings above to see every active employer.
Yes — 22 of the 199 open construction positions offer remote or hybrid work (0 remote, 22 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
