As of November 6, 2026, Jobsy lists 31 open jobs in Oldcastle, Ontario. The most active employers are Integrity Tool & Mold Inc, Omega Tool Corp and Convergint Tech LTD. The most common roles are mold maker, accounting analyst and apprentice.
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31 jobs·Latest jobs · Oldcastle, ON··
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5+ YOECandidates need 5 to 7 years of relevant field experience with electronic security systems, hands-on experience with access control or video platforms such as Lenel, Genetec or CCURE, and solid programming and troubleshooting skills. A high school diploma is required, and active certifications in CCTV and access control are preferred.
Lenel OnGuard, Genetec Security Center, CCURE 9000, test equipment
3+ YOEConvergint Tech LTD needs candidates with three to five years of BAS project experience, solid electrical and programming skills, and strong customer service and communication abilities. A diploma in electronics and vendor certifications such as Schneider, Distech, Alerton, Tridium or Honeywell are preferred.
drill, screwdriver, wire stripper, hacksaw, crimper, MS Outlook
5+ YOEConvergint Tech LTD needs candidates with at least five years of account development or sales experience, or five years of industry-focused operations experience. Strong negotiation, presentation and written skills are required, along with solid knowledge of IT networking and Microsoft Office.
Actalent: Actalent is an operating company of Allegis Group, the global leader in talent solutions.
7+ YOECandidates need 7+ years of hands-on controls programming, strong Allen-Bradley Studio 5000 and ControlLogix skills, and experience commissioning equipment. Electrical troubleshooting, schematic reading, industrial networking and willingness to travel are also required.
Studio 5000, ControlLogix, TIA Portal, FactoryTalk View, WinCC, EtherNet/IP
Candidates need a valid Class 5 driver's licence and the ability to lift up to 75 lbs. Mechanical aptitude, attention to detail, teamwork and a commitment to safety are expected, while forklift and equipment experience are assets.
3+ YOECandidates need 3 to 5 years of sales experience in construction, agricultural or heavy equipment, plus solid knowledge of compact equipment. They must communicate well, negotiate, use Microsoft Office and CRM systems, and hold a valid driver's licence with a clean record.
Integrity Tool & Mold Inc: This plant operates 24/7 and is geared to handle new design and builds as well as any engineering change or repair work that is required.
Integrity Tool & Mold needs candidates with experience in plastic injection mold manufacturing, toolmaking or mold design, and ideally program coordination and mold trial troubleshooting. Strong organization, communication and problem-solving skills, and the ability to meet deadlines under pressure, are essential.
Integrity Tool & Mold Inc: This plant operates 24/7 and is geared to handle new design and builds as well as any engineering change or repair work that is required.
1+ YOEIntegrity Tool & Mold Inc needs candidates with post-secondary education in accounting, finance or a related field and at least one year of accounting or financial operations experience, ideally across multiple entities. Candidates need strong payroll and accounting software knowledge, Microsoft Office proficiency, analytical skills and close attention to detail.
NetSuite, Simply Accounting, Paydirt, Microsoft Excel, Microsoft Office
Integrity Tool & Mold Inc: This plant operates 24/7 and is geared to handle new design and builds as well as any engineering change or repair work that is required.
Integrity Tool & Mold Inc needs candidates who can work a steady mid-day or afternoon shift and follow leader direction. Candidates need strong communication, organization and attention to detail, and must be able to follow OHS and internal safety procedures. Machine set-up experience is an asset but not required.
Material handling, Communication skills, Organizational skills, Attention to detail, Work independently, Adapt to changing situations
Integrity Tool & Mold Inc: This plant operates 24/7 and is geared to handle new design and builds as well as any engineering change or repair work that is required.
7+ YOECandidates need at least 7 years of experience, knowledge of plastic injection molds, and exceptional attention to detail. They must be able to work independently or as part of a team and follow direction from a leader.
Integrity Tool & Mold Inc: This plant operates 24/7 and is geared to handle new design and builds as well as any engineering change or repair work that is required.
3+ YOEIntegrity Tool & Mold Inc needs candidates with at least 3 years of moldmaking experience, a strong work ethic and good communication and organizational skills. Candidates must also show leadership and be able to follow direction and learn company procedures.
Metal-working hand tools, Machinery, Hot runner systems
Omega Tool Corp needs candidates with mechanical aptitude, basic arithmetic and geometry, and strong problem-solving and time management skills. Candidates must be able to stand, bend and lift, and be willing to work all shifts and be certified on forklifts and cranes.
crane, forklift, injection molding machine, robot, spotting blue
3+ YOECandidates need a diploma or bachelor's degree in quality, engineering, manufacturing or a related field, plus three to five years of manufacturing quality or continuous improvement experience. Working knowledge of ISO 9001 and familiarity with IATF 16949 are required, along with strong analytical skills and Microsoft Office proficiency.
Candidates need strong computer skills in Microsoft Office and ERP systems, good written and spoken communication, and skill in managing suppliers. Supervising others, forecasting and solving problems are also required.
3+ YOECandidates need a secondary school diploma or college diploma in a related field, 3 to 5 years of cost analysis and data analytics experience, and basic knowledge of mold design and making. Strong computer skills, blueprint and 3D data reading, and attention to detail are also required.
Candidates need an OYAP enrolment, a completed apprenticeship, post-secondary education or a college diploma in manufacturing or a related field. They must read blueprints, apply arithmetic and geometry, use computers and operate a forklift and crane.
Lathe, Grinder, Drill, Saw, Metal cutting machine, Forklift
Candidates need an OYAP enrolment, a post-secondary or manufacturing college diploma, or a four-year apprenticeship, plus the ability to read blueprints and do geometry-based calculations. Computer skills, problem solving, time management and the ability to operate a forklift and crane are also required.
Metal cutting machines, Saws, Drills, Grinders, Lathes, Mills
Omega Tool Corp needs candidates enrolled in OYAP or with post-secondary, apprenticeship or college training in a manufacturing field. Candidates must read blueprints and specifications, prioritize tasks, solve problems and have experience operating a forklift or overhead crane.
Power tools, Forklift, Overhead crane, EDM, Blueprints
2+ YOECandidates need a community college diploma in automotive product design or professional and trades, plus at least 2 years of experience as a mold designer. Plastic injection experience, computer skills, and assembly software such as NX or Catia (preferred) are needed.
7+ YOE2+ MgmtCandidates need 7+ years of progressive union payroll experience, preferably in construction, and 2+ years in a leadership or supervisory role. Strong knowledge of union payroll, collective agreements, Ontario payroll law and CRA rules is required, along with advanced Excel skills.
3+ YOECandidates need at least 3 years of heavy equipment repair experience and post-secondary training in heavy equipment, diesel or a related field. They must troubleshoot hydraulic, electrical and mechanical problems independently and hold a valid driver's licence with a clean abstract.
Troubleshoot, Research, Technical support, Work independently, Communication skills, Inspection
Rush Enterprises: is the premier solutions provider to the commercial vehicle industry.
5+ YOERush Truck Centres of Canada needs a high school diploma, with post-secondary education preferred. Candidates need about five years of heavy truck or automotive experience (preferred), strong leadership and customer service skills, and a valid driver's licence with a clean abstract, plus a criminal record check.
Candidates need machining, pneumatic, hydraulic and light welding skills, and the ability to read blueprints, schematics and BOMs. Experience with precision measuring tools and overhead crane and forklift operation is required. A General Machinist, Industrial Millwright or Tool & Die Maker certificate is an asset, though experience is valued over certification.
Candidates need experience with industrial equipment in manufacturing, the ability to troubleshoot mechanical and electrical systems, and the ability to read electrical schematics. Exposure to PLC-controlled equipment, ideally Allen-Bradley, and comfort with hand tools are needed.
PLC, Allen-Bradley, industrial robot interfaces, hand tools