Senior Mechanical Engineer – Mineral Processing Lead

GR Engineering Services Limited; Perth; On-site; AUD 150,000 - 190,000; Full time

Benefits offered by this job

Weekly pay

Employee Assistance Program (EAP)

24 weeks parental leave

Collaborative team culture

Job summary

GR Engineering Services Limited (GRES) is seeking experienced Senior Mechanical Engineers to join our Ascot office, delivering across mining and mineral processing projects.

You will mentor junior engineers, lead multidisciplinary studies, and ensure robust mechanical design delivery from concept to commissioning. Join a major ASX-listed company with a family-friendly culture, strong project pipeline and collaborative team environment.

Qualifications

• Bachelor’s or Master’s degree in Mechanical Engineering, recognised by the Institute of Engineers Australia.
• Minimum of 10 years technical and practical experience in the design, construction and commissioning of mineral processing plants.
• Knowledge of sizing conveyors, pumps and other equipment typical in mineral processing.
• Able to provide input into conceptual layouts and designs.
• Knowledge of current engineering design standards and practice.
• High level of communication, written, planning and organisation skills.
• Proficient with Excel, Word, and 3D viewing software.
• Full and unrestricted Australian working rights.

Responsibilities

• Providing mechanical engineering principles to inform study development across both dry and wet plant components of material processing facilities.
• Working in teams to provide technical engineering direction for studies.
• Assisting designers in the development of process facility layouts.
• Completing mechanical engineering designs and calculations; preparing data sheets, scopes and tender evaluations for equipment.
• Performing trade-off evaluations to inform study development.
• Assisting with internal and client design reviews and resolving outcomes.
• Providing mentorship and guidance to junior engineers.

Skills

Mentorship

Leadership

Communication

Team collaboration

Education

Mechanical Engineering degree

Tools

Excel

Word

3D viewing software

Job description

GR Engineering Services Limited (GRES) is seeking experienced Senior Mechanical Engineers to join our Ascot office, delivering across mining and mineral processing projects.

You will mentor junior engineers, lead multidisciplinary studies, and ensure robust mechanical design delivery from concept to commissioning. Join a major ASX-listed company with a family-friendly culture, strong project pipeline and collaborative team environment.