Mechanical Designer Posting Start Date: 6/30/26 Job Location (Short): Lively, Ontario, CAN, P3Y 1L7 Requisition ID: 36298 Onsite or Remote: Onsite Position Location: 25 Fielding - Hard Rock Canada Shift: 5x2 Travel Requirements: Up to 15% Job Overview Under the direction of the Mechanical Design Supervisor, this role works as part of a multi-disciplinary heavy equipment design engineering team to design and develop new and innovative products to solve problems faced by our customers. This includes utilizing computer-aided software, specifically SolidWorks, to create basic 3D layouts, drawings, and schematics of parts, assemblies, and technical renderings. Responsibilities include customer visits, problem definition, concept development, cross-functional reviews, component selection and detailed design, system prototyping and validation, production design release, manufacturing support, and support of field personnel. Key Job Responsibilities ul Design mechanical systems for underground mobile mining equipment using software tools such as SolidWorks to create 3D layouts, drawings and schematics of parts, assemblies, and technical renderings. ul Simulate systems using software tools such as SolidWorks or Ansys to optimize the performance, reliability, and safety of products. ul Create and modify mechanical designs using CAD-based tools. ul Identify and define testing criteria and validation methods based on industry standards. ul Participate in design reviews and provide input for continuous improvement efforts. ul Research and apply industry standards and regulations related to mechanical systems ul Selects appropriate components and materials for mechanical designs. ul Optimize designs for performance, cost, and manufacturability. ul Prepare technical documentation, reports, and presentations. ul Provide continuous support to production team during the assembly phase of capital equipment builds. ul Provide support to the aftermarket factory team, customer or distributor for commissioning, field troubleshooting needs at customer or distributor sites as required. Qualifications/Requirements ul BS Mechanical Engineering or Diploma Mechanical Engineering Technology. or C.Eng. Tech ul 2 to 5 years of experience in mechanical design, preferable for mobile equipment or related industry ul Experience with mechanical calculations such as stress analysis, thermal analysis, and fluid dynamics calculations. ul Experience with mechanical testing equipment and procedures ul Up to 15% of the time to customer sites to support Hard Rock staff in international locations as required. ul Proficiency in CAD software (e.g., SolidWorks, AutoCAD) and simulation tools (e.g., ANSYS, MATLAB) ul Excellent problem-solving skills and attention to detail. ul Strong communication and teamwork skills. ul Strong time management and prioritizing skills. ul Working knowledge of material selection, manufacturing processes, and cost considerations ul Ability to read and interpret mechanical drawings and assemblies ul Knowledge of industry standards and regulations related to mechanical systems for underground mining equipment ul Good understanding of mechanical system & mechanical system integration and the ability to design and implement mechanical system integration solutions ul Experience in system testing and validation using advanced testing equipment and techniques ul Ability to troubleshoot mechanical system issues using diagnostic tools and techniques ul Proficiency in creating detailed documentation including engineering calculations, FEA Reports, CFD Reports, ECN's, etc. Compensation Range At Komatsu, base pay is just one part of a comprehensive total compensation package designed to support and reward our employees. For this role, the annual base compensation range is $80,000.00 to $105,000.00 CAD. The final offer will be determined based on several factors, including the candidates' skills, experience, qualifications, and the position location. Additional Offerings ul Relocation Support Additional Information We are currently recruiting to fill an existing vacancy within our organization. The successful candidate will be hired to fill a current role that is actively open and ready for immediate placement. Company Benefits Komatsu provides an extensive and robust employee package that is designed to enhance the well-being of our employees and family members. We embrace a positive and empowering employee experience with a culture that prides itself on a diverse and inclusive environment. ul Competitive wages ul Annual Bonus ul Comprehensive health and insurance benefits package ul Company-sponsored registered pension plan (RPP) and matching program ul Employee and family assistance programs ul Personal wellness allowance ul Paid uniform and personal protective equipment ul Paid vacation time ul Paid sick time ul Company-supplied tools ul Training and education support ul Employee social engagement activities and benefits