Sterling Crane Canada As a part of the global industrial organization Marmon Holdings—which is backed by Berkshire Hathaway—you’ll be doing things that matter, leading at every level, and winning a better way. We’re committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone’s empowered to be their best. We are seeking an experienced Crane & Rigging Working Supervisor to lead our team in delivering safe, efficient, and high-quality lifting services.

The successful candidate will be responsible for overseeing field personnel, including job planning, team management, safety compliance, and coordination with other departments to ensure project success. The candidate may be required to operate cranes when not required as field supervision. The ability to effectively lead, supervise and troubleshoot complex heavy lifts, ensure compliance with operational and safety policies, and empower strong team dynamics will be crucial for the successful applicant.

JOB TYPE: Permanent full time hourly unionized position. The successful applicant must be willing to join IUOE Local 793. Monday through Friday, within business operating hours. Supervise and coordinate crane and rigging operations for various projects, ensuring timely and safe execution.

Conduct site assessments, plan lifts, and determine the most effective rigging and lifting strategies. Lead a team of riggers, operators, and crew members, providing direction and guidance on job tasks. Ensure all crane and rigging activities comply with company policies, safety standards, and industry regulations.

Collaborate with project managers, clients, and site supervisors to ensure proper coordination of equipment and resources. Perform visual inspections of cranes, rigging equipment, and job sites to identify and mitigate potential hazards.



Train and mentor crew members, operators, apprentices in safe crane operation, rigging techniques, assembly/ disassembly and equipment maintenance.

Prepare lift plans, job documentation, and reports for each project. Troubleshoot any issues that arise during crane and rigging operations and make decisions in high-pressure situations. Work with admin to validate on site time entries are accurate.

Verify that information is correct on all submissions. Conduct all work acting in the best interest of Sterling Crane and safety of all personnel. At all times adhere by and enforce the companies Risk Sensitive Rules also known as RSR’s. 339A Crane Operator License, AZ Ontario Driver's license and clean Driver's Abstract.

Thorough knowledge of lifting equipment, rigging methods, and industry best practices. and crane inspection protocols. 3D crane planner software is considered an asset. Proven leadership and communication skills with the ability to motivate and manage teams.

Valid

Class G driver’s license and the ability to travel as needed for out-of-town projects. Thorough understanding and ability to interpret the IUOE local 793 union's collective agreement. Advanced understanding of commercial rules & regulations, traffic act law, ELD’s, hours of service, load securement.

Preference for successful applicants to be local to the Sault Ste. Successful candidates must be willing to join the IUOE Local 793 union. As a safety sensitive position,



it is a condition of employment that candidates successfully pass pre-employment testing that may include a pre-employment criminal background check and Drug and Alcohol screening.

Training provided on new company‑owned assets. Advanced supervision training provided. Full access to our extensive training catalog. As a Sterling Crane employee, you’re helping build the businesses, communities, and infrastructure of society, safely.

Our growing mobile crane fleet is front and center across Canadian skylines—taking care of the heavy lifting for industrial clients in oil and gas, energy, construction, and civil infrastructure. Our fleet is also involved in sustainability projects across the country, from wind energy to environmental preservation. Take control of your future through our comprehensive benefits, training, continuous learning, and professional development pathways.

At Sterling

Crane, we pride ourselves on “lifting the weight off of your shoulders, safely;” We also pride ourselves on being part of the global industrial organization Marmon Holdings – which is backed by Berkshire Hathaway. With the support of Marmon, we are achieving our mission while doing things that matter, leading at every level and winning a better way - everyday. Following receipt of a conditional offer of employment, candidates will be required to complete additional job‑related screening processes as permitted or required by applicable law.

Welcome to the biggest small business you’ll ever find. Part of Berkshire Hathaway, Marmon is a global industrial organization made of 11 industry groups with 30K employees and $12 billion in annual revenue. Our engineering solutions help millions around the world stay connected, healthy, and safe.

Wherever you're at in your career, our people and resources will help you go further.

📌 Crane & Rigging Supervisor (Sault Ste. Marie)
🏢 MarmonIEI
📍 Sault Ste. Marie