# EFI Engineering jobs and careers

> 0 open roles at EFI Engineering as of October 23, 2026. Source: https://www.thejobsmap.com/company/efi-engineering

EFI Engineering in Canada, and Lowe, Gravelle & Associates Intl. in the USA, is a multi-discipline engineering firm providing services to industrial, commercial, institutional, residential, and municipal sectors. Our dedicated and professional team with decades of experience put your needs and expectations first. Founded on specializing in heavy industrial and manufacturing projects, and expanding into commercial and multi-residential development over the years, has resulted in a well-rounded team ready to develop your solutions. Our customer centric approach puts you at the center of our solution development. Professional project managers in several disciplines means you get the right team for the job, one point of contact, and as much visibility into the process as you want, based on your needs and preferences. EFI Site Development provides a one-stop solution for your projects. We handle the surveying, civil design, architectural design, engineering fit-out and design, and can manage the project on your behalf. EFI Process Professionals specialize in manufacturing process design and optimization; equipment selection, installation, commissioning, and validation; industrial processes design, auditing; machine design and automation; and fabrication through our highly qualified and experienced manufacturing and fabrication partners. We pride ourselves in understanding your needs because we have also been a customer... running industrial, manufacturing, and processing facilities across Canada and the United States. Contact us to find out why we should be your project partners.

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Cornwall, Ontario, Canada |
| Employees | 11 to 50 |
| Industries | Engineering, Industrial, Manufacturing |
| Website | https://efiengineering.com |

## Leadership

- Mario Castillo, CEO & President
- Brendan McCarthy, Director of Engineering
- John Ramjit, Director - Site Development
- Caroline Sullivan, Manager, Office of the CEO
- Samantha Dickson, Human Resources Manager
- Dan Plant, Senior Technologist

## Common questions

### Is EFI Engineering hiring right now?

EFI Engineering has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on EFI Engineering's careers site.

### Where is EFI Engineering headquartered?

EFI Engineering is headquartered in Cornwall, Ontario, Canada.

### Who leads EFI Engineering?

Mario Castillo, CEO & President, is at the top of EFI Engineering's org chart.

### How do I apply for a job at EFI Engineering?

Pick a role on EFI Engineering's TheJobsMap page and select Apply. Every listing links to the original posting on EFI Engineering's own careers site, so you apply directly with the employer.