Assembly & Test Supervisor

AtkinsRéalis Group; Mississauga; Hybrid; CAD 75,000 - 110,000; Full time

Benefits offered by this job

Hybrid working culture

Competitive compensation

Flexible benefits

Job summary

AtkinsRéalis in Canada seeks an Assembly & Test Supervisor to lead the day-to-day activities in a manufacturing setting, coordinating assembly and testing, ensuring safety, quality, and on-time delivery. The role provides hands-on leadership to technicians and tradespeople, with accountability for performance and continuous improvement.

You'll partner with Engineering, Quality, Production Planning and Project teams to resolve issues, maintain documentation, and reinforce safe work practices

Qualifications

• Post-secondary education in a technical discipline or equivalent experience.
• Experience in supervisory or lead roles in manufacturing environments.
• Strong leadership with accountability for safety, quality, and productivity.

Responsibilities

• Provide strong leadership to assembly and test personnel to meet safety, quality, and productivity targets.
• Coordinate production status, labor, material usage, and inspections in ERP to provide reliable data.
• Plan and assign activities based on requirements and resources; coach and develop team.

Skills

Leadership

Manufacturing operations

ERP systems

Production planning

Safety compliance

Coaching and development

Education

Technician/Technologist in mechanical/electrical/manufacturing

Recognized skilled trade qualification (e.g., Millwright/Industrial Mechanic)

NEW designation (Nuclear Energy Worker)

Tools

Swagelok fittings

Job description

Job Description

Overview

The Tooling & Services Manufacturing Operation is currently seeking a supervisor for the assembly and test department to help grow and strengthen the Manufacturing Team.

The Assembly & Test Supervisor is responsible for the day-to-day leadership, coordination, and execution of assembly and testing activities within a manufacturing environment. This position is accountable for ensuring work is completed safely, efficiently, on schedule, and in accordance with quality and technical requirements.

The Supervisor provides direct leadership to technicians, tradespeople, and assembly personnel, establishes clear expectations, removes barriers to execution, and holds team members accountable for safety, quality, productivity, attendance, workmanship, and professional conduct.

Your role

• Provide strong, visible leadership to assembly and test personnel, setting clear expectations for safety, quality, productivity, schedule, and workplace conduct.
• Ensure production status, labor hours, material usage, job completions, and outstanding work are accurately reflected in the ERP system to provide management with reliable operational data.
• Take ownership and accountability for the performance of the assigned team, including achievement of daily and weekly production objectives.
• Plan, prioritize, coordinate, and assign assembly and testing activities based on production requirements, available resources, skills, and priorities.
• Ensure employees understand their responsibilities, expectations, and priorities and hold individuals accountable for results and commitments.
• Monitor work progress throughout the shift and proactively address issues that could impact safety, quality, cost, or delivery.
• Lead daily production meetings, shift start meetings, safety discussions, and work planning activities.
• Provide hands‑on leadership and technical guidance to technicians, tradespeople, and assembly personnel when required. Support employee training, qualification, cross‑training, and development to improve overall team capability and flexibility.
• Identify performance concerns early and provide timely coaching, feedback, and corrective direction.
• Maintain compliance with applicable health and safety requirements and reinforce safe work practices.
• Ensure required inspections, testing, documentation, and production records are completed accurately and on time.
• Coordinate with Engineering, Quality, Production Planning, and Project teams to resolve technical and production issues.
• Contribute to reviewing manpower requirements and appropriately allocate resources to meet production and project commitments.
• Support root‑cause investigations and implementation of corrective and preventive actions.
• Participate in continuous improvement initiatives focused on reducing rework, improving first‑time quality, and increasing productivity.
• Ensure tools, equipment, test equipment, materials, and work areas are maintained in a safe and organized condition.
• Foster a respectful, professional, and collaborative working environment.
• Lead by example and demonstrate integrity, professionalism, accountability, and a results‑focused approach.

About you

• Post‑secondary education as a Technician or Technologist in a mechanical, electrical, manufacturing, or related technical discipline; or
• Recognized skilled trade qualification or equivalent experience in a relevant trade such as:
  • Millwright/Industrial Mechanic/Tool and Die Maker.
  • Heavy‑Duty Equipment Technician/Mechanic.
  • Industrial Mechanic.
  • Automotive or Mechanical Technician.
  • Machinist.
  • Other relevant mechanical or industrial trade.
• Experience with mechanical assembly, equipment installation, alignment, fit‑up, testing, pressure testing, liquid nitrogen, troubleshooting, or commissioning is an asset.
• At least 5 years of experience in a similar role.
• Demonstrated experience in a manufacturing, assembly, testing, maintenance, or industrial environment.
• Previous experience in a supervisory, team lead, charge‑hand, or leadership role is strongly preferred.
• Must be designated as a Nuclear Energy Worker (NEW) or willing to be designated as a NEW.
• Knowledge of Swagelok fittings/certification is desirable.
• Demonstrated ability to lead people, set expectations, address performance issues, and hold employees accountable.
• Strong mechanical aptitude and practical understanding of mechanical assembly and equipment.
• Ability to read and interpret engineering drawings, technical specifications, procedures, work instructions, and inspection requirements.
• Working knowledge of manufacturing safety and quality requirements.
• Strong organizational and planning skills with the ability to manage multiple priorities and changing production demands.
• Strong problem‑solving and decision‑making capabilities.
• Strong verbal and written communication skills.
• Ability to work effectively with Engineering, Quality, Operations, Maintenance, Supply Chain, and Project personnel.
• Comfortable using standard computer applications and manufacturing/production management systems.
• Familiarity with Company procedures, QA programs, and the Codes and standards that govern nuclear equipment manufacturing is an asset.
• Comprehensive knowledge of applicable codes and standards for the work is an asset.

Rewards & benefits

Explore the rewards and benefits that help you thrive – at every stage of your life and your career at AtkinsRéalis in Canada.

Enjoy competitive compensation, employee recognition, and a brilliant range of flexible benefits you can tailor to your health, wellbeing, financial and lifestyle needs.

Make the most of diverse opportunities for training and professional development to grow your skills and expertise.

And take advantage of our hybrid working culture and generous time‑off policies to balance a fulfilling career with your personal life.

Be rewarded. Find out more.

About AtkinsRéalis

We’re AtkinsRéalis, a world‑class engineering services and nuclear organization. We connect people, data and technology to transform the world’s infrastructure and energy systems. Together, with our industry partners and clients, and our global team of consultants, designers, engineers and project managers, we can change the world. We’re committed to leading our clients across our various end markets to engineer a better future for our planet and its people.

Find out more.

Additional information

AtkinsRéalis cares about your privacy. AtkinsRéalis and other subsidiary or affiliated companies of AtkinsRéalis (referred to throughout as “AtkinsRéalis”) are committed to protecting your privacy. Please consult our Privacy Notice on our Careers site to know more about how we collect, use, and transfer your Personal Data.

By submitting your personal information to AtkinsRéalis, you confirm that you have read and accept our Privacy Notice.

Appropriate accommodation will be provided upon request throughout the recruitment and hiring process as required by Company policy and the Accessibility for Ontarians with Disabilities Act (AODA).

Successful applicants will be notified about AtkinsRéalis’ accommodation policies at the time the employment offer is extended, and the information will be shared with new personnel during the onboarding process.

Worker Type

Employee

Job Type

Regular

AtkinsRéalis, we seek to hire individuals with diverse characteristics, backgrounds and perspectives. We strongly believe that world‑class talent makes no distinctions based on gender, ethnic or national origin, sexual identity and orientation, age, religion or disability, but enriches itself through these differences.