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Job summary

The Maintenance Millwright performs daily maintenance tasks, building repairs, and facility projects under minimal supervision. They also support various departments with plumbing, painting, groundskeeping, and equipment maintenance duties.

Job details

DESCRIPTION & REQUIREMENTS Smurfit Westrock (NYSE:SW) is the go-to leader and partner of choice in sustainable packaging. We are dedicated to creating efficient and scalable paper and packaging solutions to help solve complex packaging challenges. Guided by our values of safety, loyalty, integrity and respect, we are committed to delivering meaningful value for shareholders, customers, employees and the communities where we operate. Job Opportunity This Maintenance Millwright 433A reports to the Plant Manager and is responsible for performing day-to-day tasks in the maintenance department, complete building repairs and projects with minimal supervision. Support all departments as needed. What you will be doing: * Performs minor plumbing repairs and installations. * Operates floor scrubbing equipment * Assists with periodic sprinkler system testing. * Maintains the grounds maintenance including, debris cleanup, removing snow, and ice. * Performs routine painting, light bulb changes and other related maintenance. * Trims shrubbery and cultivates flower beds in season. * Performs other job duties as assigned. What you need to succeed: * Must have high school diploma * Possess a valid Millwright 433A license * Minimum of 3 years experience in industrial maintenance including building repairs, cleaning, landscaping * Have basic repair/maintenance skills * Be physically capable of bending, pushing and lifting up to 30lbs * Able to follow directions and work on your own * Good written and verbal communication skills * Possess a Can Do attitude Why work at Smurfit Westrock: * Hourly Rate $35.32 * Comprehensive benefits package * Pension plan * Unionized work environment * Stable long-term employment opportunities * Opportunity for growth and advancement This posting is for an existing job vacancy. The hourly rate for this position is $35.32. To learn more about this posting, please contact your recruiter during the hiring process. You may apply online at Smurfit Westrock External Careers and the application window is expected to close by October 30, 2026. As part of our commitment to accessibility for all persons with disabilities, we will, upon request from the applicant, provide accommodation during the recruitment process to ensure equal access to applicants with disabilities. Please let us know your needs and we will consult with you to ensure suitable accommodation is provided. Candidates are required to undergo a drug screening after receiving a conditional job offer, but before starting employment. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by state or federal law. GENERAL INFORMATION Job ID ATR67020 Posting Job Title Maintenance Millwright 433A Locations ON Mississauga Folding Employment Type Full Time Date Posted 22-Sep-2026 Relocation Support No

What you’ll do

The Maintenance Millwright performs daily maintenance tasks, building repairs, and facility projects under minimal supervision. They also support various departments with plumbing, painting, groundskeeping, and equipment maintenance duties.

Requirements

Candidates must possess a valid Millwright 433A license and a high school diploma. A minimum of 3 years of experience in industrial maintenance and the physical ability to perform manual labor are required.

Benefits

• Comprehensive benefits package • Pension plan

Listed skills

• Communication Skills · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Millwright 433A license
• Industrial maintenance
• Building repairs
• Plumbing repairs
• Sprinkler system testing
• Grounds maintenance
• Painting
• Equipment operation
• Communication skills
• Plumbing Repair
• Industrial Repair And Maintenance
• Sustainable Packaging
• Packaging And Labeling
• Leadership
• Scalability
• Landscaping
• Shrubbery
• Verbal Communication Skills
• Sprinkler Systems

Job areas

• Trades
• Manufacturing
• Engineering
• Maintenance Millwright
• Millwright
• Agricultural and Industrial Machinery Mechanics and Repairers
• Millwrights