ABOUT MK Rittenhouse

Over its 100+ years of operations, MKR evolved from a specialty orchard sprayer manufacturer to a leading supplier of high quality hard goods and accessories to the green industry in North America. The green industry encompasses all products and services related to the maintenance of landscape including the horticulture, agriculture and professional lawn care industries. With each generation, MKR has expanded its product offering and evolved its selling approach by introducing the buyers guide in 1991 and online retailing in 2000. Today, MKR has leveraged e-commerce to distribute over 70 brands and 25,000 SKUs from facilities located in Canada and the United States

JOB SUMMARY

The Welder/ Fabricator builds the welded parts of our agricultural tanks and spray systems. Most of your day is spent welding: preparing, fitting and welding tank bodies, frames, brackets and fittings to our drawings. You will also do some light assembly. You are responsible for the quality of your own welds and for working safely at all times.

KEY RESPONSIBILITIES INCLUDE:

Welding and Fabrication

- Cut, bevel, clean and prepare material for welding.
- Fit up and weld frames, mounts per customer specifications
- Weld using MIG on steel / aluminum, and choose settings, filler and shielding gas to suit the material and joint.
- Weld in different positions and produce leak-tight seams on tanks and fluid-handling parts.
- Use jigs, fixtures and clamps to hold parts square and control distortion so units meet tolerances.Set up and adjust welding equipment, and do basic upkeep such as liners, tips, gas and wire.
- Grind, clean and finish welds to the required standard.
- Visually inspect your own welds, and check your assemblies, before passing them on.
- Help in other areas of production during busy periods.

Light Assembly

- Fit pumps, valves, hoses,



fittings and nozzles to finished tanks and frames, following the build instructions.
- Help mount tanks and components to frames, trailers or skids.
- Check that parts and materials match the work order before starting, and report shortages or defects.

Safety and Housekeeping

- Follow the Occupational Health and Safety Act (OHSA), company safety policies and safe work procedures.
- Wear required PPE, including welding helmet, gloves, safety glasses, hearing protection and safety footwear.
- Keep your work area clean, organized and free of hazards.
- Report injuries, near misses and unsafe conditions to your supervisor.

QUALIFICATIONS:

- Grade 12 diploma or equivalent.
- 2+ years of welding experience in a manufacturing or fabrication setting.
- Hands-on MIG welding experience. TIG experience is an asset.
- Able to pass a hands-on welding skills test.
- Ability to read and work from drawings and weld symbols.
- Comfortable with hand and power tools, grinders and measuring tools.
- Ability to work safely and follow written procedures.
- A welding certification or trade ticket (such as CWB W47.1 or W47.2) is an asset but is not required.
- Experience with plumbing, pumps, hydraulics or fluid handling systems, tanks, pressure vessels, agricultural equipment or sprayers.

SKILLS AND ATTRIBUTES

- Steady, careful work with attention to detail.
- Good problem-solving skills, and willingness to ask when unsure.




- Works well with others on a small production team.
- Reliable attendance and a strong sense of ownership.
- Basic math and measuring skills.
- Willingness to learn new products and methods.

WORKING WORKPLACE:

- Standing, bending, kneeling, reaching and working in awkward positions for long periods.
- Lifting and carrying up to 18 kg regularly. Heavier items are moved with a team lift or equipment.
- Work in a manufacturing shop that can be noisy, warm or cool, and dusty, with exposure to welding fumes, heat, sparks and bright light.

We thank all applicants for their interest, however, only those selected for an interview will be contacted.

AI will not be used in the selection of potential candidates for this role.

This posting is for an available position.

MK Rittenhouse is equal opportunity employer committed to inclusion and diversity, as well as non-discrimination in employment. All qualified applicants receive consideration without regard to race, color, religion, gender, sexual orientation, national origin, age, disability unrelated to performing the essential task of the job or other legally protected categories. We welcome and encourage applications from people of all abilities. Accommodations can be made available upon request by emailing [email protected] or calling (905) 684-8122.

Job Types: Full-time, Permanent

Pay: $23.00-$27.00 per hour

Benefits:

- Casual dress
- Dental care
- Disability insurance
- Employee assistance program
- Extended health care
- Life insurance
- On-site parking
- Paid time off
- RRSP match
- Vision care

Ability to commute/relocate:

- St. Catharines, ON: reliably commute or plan to relocate before starting work (required)

Experience:

- Manufacturing: 3 years (required)

Work Location: In person

📌 Welder/Fabricator (St. Catharines)
🏢 M.K. Rittenhouse & Sons
📍 St. Catharines