Senior Engineer-Mechanical Design

The Senior Mechanical Design Engineer will develop and coordinate mechanical building-services solutions for complex development projects. The role involves translating project requirements into practical systems, preparing technical documentation and supporting design delivery through review, construction and commissioning. The engineer will work with project managers, architects, electrical engineers, contractors and specialist suppliers to ensure that mechanical systems are coordinated, efficient and suitable for the intended building use.

Key Responsibilities

• Develop mechanical design concepts and detailed engineering packages for HVAC, ventilation, plumbing, drainage, fire protection and related building services, as applicable to the project.
• Prepare and review calculations, equipment schedules, specifications, drawings and technical reports.
• Assess design alternatives for performance, energy efficiency, maintainability, cost and compliance with project criteria.
• Coordinate mechanical layouts and service routes with architectural, structural, electrical and other disciplines to minimise clashes and rework.
• Review technical submittals, equipment selections, shop drawings and consultant or contractor documentation.
• Support site inspections, respond to technical queries and assist with resolving design changes or installation issues.
• Participate in design reviews, progress meetings, testing and commissioning activities and the preparation of handover information.
• Share technical knowledge with junior colleagues and help maintain consistent design quality and delivery schedules.

Requirements and Qualifications

A degree in Mechanical Engineering or a related discipline is appropriate for this senior design position. Candidates should have practical experience in mechanical building-services design and a record of producing coordinated engineering documentation. Knowledge of HVAC, fluid systems, heat transfer, applicable codes and common design tools is important. Applicants should demonstrate increasing responsibility for mechanical design packages, technical coordination and delivery against project requirements.

Skills

Mechanical engineering judgement, CAD literacy, calculation accuracy, coordination, problem-solving and clear technical communication are essential. An organised approach to deadlines and the ability to manage several design tasks will support successful project delivery.