Aftermarket Product Engineer

Location: Rochester, NY | Fully Onsite

Position Summary: A leading manufacturer of highly engineered, corrosion-resistant equipment and process systems is seeking an Aftermarket Product Engineer to join its Corrosion-Resistant Technologies division. This role provides mechanical engineering and technical support for aftermarket equipment orders, replacement parts, repairs, and reconditioning projects. Responsibilities include performing engineering calculations, developing CAD models and manufacturing drawings, preparing bills of materials, and ensuring designs meet customer specifications and applicable engineering standards. Working closely with Sales, Manufacturing Engineering, Production Planning, Operations, CAD Designers, and customers, the engineer will help deliver accurate, manufacturable solutions while supporting product improvements and continuous improvement initiatives. This is a fully onsite opportunity based in Rochester, NY.

Mechanical Design & Engineering: Perform mechanical design calculations for mixers, pressure-retaining equipment, and related components. Create and modify 3D models, manufacturing drawings, bills of materials (BOMs), and technical documentation using SolidWorks or similar CAD software. Review engineering designs and drawings for accuracy, manufacturability, and compliance with customer requirements. Interpret and apply Geometric Dimensioning and Tolerancing (GD&T).Evaluate returned equipment and components to determine repair, reconditioning, or replacement requirements. Recommend design improvements that enhance product performance, reliability, and manufacturing efficiency.

Aftermarket Engineering Support: Review aftermarket orders, customer specifications, and purchase orders for technical accuracy and completeness. Develop engineering documentation and specifications for replacement parts, repairs, equipment modifications, and reconditioning projects. Identify material and component requirements and coordinate with internal teams to support project schedules. Troubleshoot technical issues involving installed equipment and aftermarket components. Provide technical support to customers, suppliers, Sales, and internal departments.

Manufacturing & Continuous Improvement: Collaborate with manufacturing and operations teams to ensure designs are practical and manufacturable. Support engineering projects involving product improvements, repairs, and existing product maintenance. Maintain drawings, product configurations, and engineering documentation through established Engineering Change Notice (ECN) processes. Participate in root cause analysis and corrective action initiatives. Support Lean Manufacturing and continuous improvement efforts to improve quality, efficiency, and consistency.

Engineering Standards & Compliance: Support compliance with applicable engineering standards, including ASME Boiler and Pressure Vessel Code, Section VIII, where applicable. Maintain an understanding of manufacturing processes such as machining, welding, fabrication, heat treatment, and assembly. Follow company quality standards, safety procedures, and applicable regulatory requirements.

Qualifications: RequiredBachelor of Science degree in Mechanical Engineering from an ABET-accredited college or university.2–5 years of engineering experience in mechanical design, product development, manufacturing, aftermarket support, or a related field. Experience with CAD software such as SolidWorks, AutoCAD, or equivalent. Ability to interpret engineering drawings, technical specifications, and manufacturing documentation. Strong mechanical aptitude, analytical thinking, and problem-solving skills. Effective communication and organizational skills, with the ability to manage multiple priorities. Proficiency with Microsoft Office applications.

Preferred: Experience with pressure vessels, pressure-retaining equipment, or ASME Code requirements. Familiarity with PV Elite, Compress, DesignCalcs, or similar engineering software. Experience supporting industrial machinery, custom-engineered products, or fabricated equipment. Exposure to machining, welding, fabrication, and assembly processes. Familiarity with ERP, MRP, PDM, or engineering document management systems. Experience with aftermarket repairs, equipment reconditioning, or sustaining engineering.

Ideal Candidate: The ideal candidate is a hands-on mechanical engineer who enjoys solving technical problems, working with engineered equipment, and collaborating with manufacturing and customer-facing teams. They are detail-oriented, comfortable interpreting drawings and specifications, and motivated to develop practical solutions that support product quality and customer satisfaction. Experience with corrosion-resistant equipment or glass-lined process equipment is beneficial but not required for candidates with relevant mechanical design and industrial equipment experience.