Opta Group

Human Resources Intern

Currently enrolled in or recently graduated from an HR program; knowledge of ESA, FLSA, OHSA and HR policies is an asset; strong organizational skills; proficient with Microsoft Office; familiarity with HRIS; ability to handle confidential information.

Glass Operations Mechanic

Maintenance and production tasks; mechanical maintenance; operate plant equipment; forklift/scissor lift; shift work; safety compliance; basic math; strong communication.

Production Operator I

Forklift experience, ability to lift up to 50 lbs, prior production/manufacturing experience, teamwork and independent work capability, ability to follow production reports.

Accounting Clerk

2-5 years in accounting or similar, strong Excel, basic accounting knowledge, experience with Sage is an asset, able to work under tight deadlines.

Laborer

High school diploma or GED; manufacturing experience preferred; forklift, crane, and welding experience a plus; reliable, punctual; willing to work day and/or night shifts.

Enrolled in, or recent graduate from, an HR Management program; knowledge of ESA, FLSA, OHSA, and Human Rights Code; strong organizational and communication skills; proficient with Microsoft Office; familiarity with HRIS; ability to handle confidential information; eager to learn.

High school diploma or GED; experience in production/manufacturing; forklift/overhead crane/welding experience a plus; punctual, dependable; may require overtime; day/night shifts; reliable transportation.

High school diploma or related experience; willingness to learn; good communication; basic technical aptitude.

Production Technician Associate

Manufacturing/production experience; ability to operate heavy equipment; capable of following production reports; team-oriented and safety-conscious.

Moving Equipment Operator

Operate moving equipment safely; perform inspections; assist with plant upkeep. Forklift/ skid steer experience preferred.

Forklift experience; ability to lift 50 lbs; prior production/manufacturing exposure; able to work in a team and independently; able to follow production reports.

Maintenance Technician Associate

Mechanical knowledge; forklift experience; ability to lift 50 lbs; production/manufacturing experience.

High school diploma or GED; prior production/manufacturing experience helpful; willing to work day/night shifts; overtime may be required; forklift/crane/welding experience a plus; reliable transportation.

Operations Technician

Operate glass cleaning/production equipment, package products, monitor quality, maintain safety, and assist with maintenance; forklift/scissor lift experience preferred.

Mechanical maintenance and production technician with welding/RED Seal training; forklift/scissor lift experience; ability to lift up to 50 lb; production/manufacturing experience; willingness for shift work.

Project Engineer II

Bachelor's in mechanical engineering; some heavy industry experience; proficient with 2D/3D design software (AutoCAD, SolidWorks); travel up to 20%; PCB/PLC exposure a plus.

Title	Location	Date
Human Resources Intern Full Time, Part Time, Contract, Internship, Temporary, Seasonal, Volunteer · $42K-$48K/yr Burlington, Ontario, Canada · Onsite	Burlington, Ontario, Canada Onsite	May 1, 2026
Glass Operations Mechanic Full Time · $102K/yr Waterdown, Ontario, Canada · Onsite	Waterdown, Ontario, Canada Onsite	May 1, 2026
Production Operator I Full Time · $42K-$44K/yr Milan, Michigan, United States · Onsite	Milan, Michigan, United States Onsite	Apr 27, 2026
Accounting Clerk Full Time, Part Time, Contract, Internship, Temporary, Seasonal, Volunteer, Temporary · $56K-$62K/yr · 2+ YOE Waterdown, Ontario, Canada · Onsite	Waterdown, Ontario, Canada Onsite	Apr 27, 2026
Laborer Full Time · $43K/yr New Kensington, Pennsylvania, United States · Onsite	New Kensington, Pennsylvania, United States Onsite	Apr 23, 2026
Human Resources Intern Internship · $42K-$48K/yr Burlington, Ontario, Canada · Onsite	Burlington, Ontario, Canada Onsite	Apr 21, 2026
Laborer Full Time · $43K/yr New Kensington, Pennsylvania, United States · Onsite	New Kensington, Pennsylvania, United States Onsite	Apr 21, 2026
Production Operator I Full Time · $48K/yr Stoney Creek, Ontario, Canada · Onsite	Stoney Creek, Ontario, Canada Onsite	Apr 20, 2026
Production Technician Associate Full Time · $38K/yr Keeseville, New York, United States · Onsite	Keeseville, New York, United States Onsite	Apr 16, 2026
Moving Equipment Operator Full Time · $51K/yr Regina, Saskatchewan, Canada · Onsite	Regina, Saskatchewan, Canada Onsite	Apr 13, 2026
Production Technician Associate Full Time · $42K-$44K/yr Walkerton, Indiana, United States · Onsite	Walkerton, Indiana, United States Onsite	Apr 10, 2026
Maintenance Technician Associate Full Time · $50K-$58K/yr Walkerton, Indiana, United States · Onsite	Walkerton, Indiana, United States Onsite	Apr 10, 2026
Laborer Full Time · $43K/yr New Kensington, Pennsylvania, United States · Onsite	New Kensington, Pennsylvania, United States Onsite	Apr 10, 2026
Operations Technician Full Time · $67K/yr Hamilton, Ontario, Canada · Onsite	Hamilton, Ontario, Canada Onsite	Apr 9, 2026
Glass Operations Mechanic Full Time Hamilton, Ontario, Canada · Onsite	Hamilton, Ontario, Canada Onsite	Apr 8, 2026
Project Engineer II Full Time New Kensington, Pennsylvania, United States · Onsite	New Kensington, Pennsylvania, United States Onsite	Apr 6, 2026

Activities	Industrial mineral processingMetallurgical additive manufacturingMolten metal solution engineeringDesulfurization reagent productionAbrasive material distribution
Headquarters	US
Industries	Industrial MaterialsMetallurgy
Name	Opta Group
Employees	900
Type	Private
Parent Company	Speyside Equity Advisers
Subsidiaries	AffivalTecnosulfurCarbide IndustriesOPTA GlassQUAB Chemicals
Tagline	Sells industrial minerals and chemical additives to manufacturing companies.
Founded	1,879
Website	opta-group.com
Latest Funding Round	Corporate Round
Latest Funding Year	2,025
Latest Funding Amount	16,900,000
Latest Investors	Speyside Equity Advisers

Opta Group

About Opta Group