About Horizon Legacy
For the past 70+ years, Horizon Legacy Group has been creating large scale infrastructure projects. Over the past 15 years, we’ve been developing renewable energy projects in wind, waterpower and solar spanning across Canada and the US. For more information on those activities, please visit
Construction is an industry that’s made relatively little progress in how it organizes its business, still using century-old technologies and processes. We believe digital capabilities present opportunities to make qualitative leaps for the industry. There have been piecemeal efforts made, but no significant revolution in overall project scale practice.
Horizon has built the first and largest 3D printed neighbourhood in Canada, pioneering the use of on site robotics and automation in construction.
Horizon is also creating a new Construction Automation Lab in Mississauga, Canada. The lab will serve as a hub for cutting-edge research and development in the field of construction automation, revolutionizing the industry and solving the problem of labour shortages currently experienced in Canada and globally.
Overview: Horizon Legacy is pioneering the use of robots in construction and solving the problem of labour shortage and affordable housing. Horizon is creating the first construction automation lab in Canada, located in Mississauga, Ontario
We are seeking a highly motivated and experienced electrical engineer to join our team and be a part of our growing Research and Development department. The successful candidate will be responsible for designing the next generation of our automation and robotic systems and products for construction sites. This role involves working closely with cross-functional teams, including engineering, production, and construction sub-trades, to bring cutting-edge robotic applications for mortars, concrete, and 3D concrete printing (3DCP) solutions to market.
Place of work
Normal work will be in person, up to five days a week at our new offices located in Mississauga, Ontario From time to time, you will be required to work in the field or on a construction site and will be there for weeks at a time.
Job Description
We are seeking a highly skilled and motivated Concrete and Cementitious Materials Specialist to lead the development, testing, and quality control of cementitious materials for 3D concrete printing (3DCP). The ideal candidate will collaborate closely with the R&D team, oversee testing procedures, and contribute to material optimization and innovation in Construction 4.0 technologies.
Research & Innovation
- Develop and execute testing strategies for 3DCP materials, ensuring compatibility with pumping and robotic systems.
- Oversee the design and refinement of materials, focusing on properties such as pumpability, strength, durability, and workability.
- Collaborate with the R&D team to evaluate new materials, admixtures, and additives for improved performance.
- Research and incorporate emerging trends in 3DCP materials and construction methods to drive innovation.
Pumping Systems knowledge
- Operate and maintain pumping systems for concrete and mortar, ensuring optimal performance and efficiency.
- Troubleshoot and resolve issues related to pumping equipment during laboratory tests and on-site deployments.
- Train team members in the proper operation and maintenance of concrete pumping equipment.
- Evaluate and recommend pumping systems and accessories tailored for 3DCP applications.
Deployments
- Plan and coordinate personnel, equipment, and materials for deployment to construction sites.
Process Optimization
- Analyze and optimize material formulations to enhance pumpability and printing performance.
- Collaborate with production teams to implement efficient workflows and technologies.
- Develop and enforce quality control procedures to ensure consistent material performance during pumping and printing.
Technical Support & Collaboration
- Partner with engineers, architects, and construction teams to create custom materials and pumping solutions for complex projects.
- Contribute expertise to interdisciplinary projects, bridging material science and equipment technology.
Qualifications
Education and Skills
- Bachelor’s or Master’s degree in Construction Engineering, Civil Engineering, Materials Science, or a related field.
- Strong expertise in pumping systems for concrete and mortar, including operation, maintenance, and troubleshooting.
- Proficiency in laboratory testing methods, material performance evaluation, and quality assurance procedures.
- Knowledge of robotic manipulators and 3D printing technologies is a strong asset.
- Excellent problem-solving skills and ability to think innovatively.
- Strong communication skills to present technical findings effectively.
Experience
- Proven experience operating and maintaining concrete and mortar pumping systems.
- Hands-on experience in material testing, quality control, and R&D within the construction or manufacturing industries.
- Familiarity with designing and implementing testing strategies for construction materials.
Date Start
As soon as possible - Resumes and inquiries can be sent to: Marcopolo100@horizonlegacy.com
Job Type: Full-time
Benefits:
- Dental care
- Extended health care
Flexible language requirement:
Schedule:
- Day shift
- Monday to Friday
Application question(s):
- Can you share your previous experience in the development, testing, or quality control of cementitious materials?
- Describe a situation where you faced a technical issue related to machinery or materials and how you resolved it.
- How have you worked with multidisciplinary teams (e.g., engineers, architects, or technicians) to develop customized solutions?
- Do you have experience leading teams in a lab or construction projects? How do you handle common challenges when managing a team?
- How do you handle situations where you need to quickly adapt to new technologies or working methods?
- What procedures do you follow to design and execute tests for cementitious materials to ensure their quality?
- Do you have experience operating and maintaining pumping systems for concrete or mortar? How do you ensure these systems operate efficiently during a project?
- How do you evaluate the compatibility of cementitious materials with pumping systems and 3D printing technologies?
- Describe a case where you optimized a mixing, pumping, or printing process to improve efficiency or reduce costs.
- What emerging trends in 3D concrete printing or construction technology do you find most interesting, and why?
Education:
- Bachelor's Degree (required)
Licence/Certification:
- Driving License (required)
- Work Location: In person
