Nexmin is a Perth based, multi-discipline engineering consultancy specialising in the delivery of industry-leading metallurgical and design solutions for mineral processing facilities.
Nexmin offer comprehensive engineering services across all major disciplines, from early-stage feasibility studies, including DFS level through to detailed design and full EPCM project delivery.
The Nexmin team possesses a long-standing history of collaboration spanning over 3 decades working together in various organisations.
This sustained association has fostered a consistent and successful track record in delivering client-focused solutions through a team-oriented approach.
The Role
Seeking Mechanical Engineers with a background in mineral processing plant design who enjoy seeing projects through from concept to operation.
The role offers a unique blend of office-based engineering and hands-on site involvement.
Reporting to the Mechanical Engineering Manager you will provide site based mechanical engineering support during commissioning and plant start-up activities.
Verify equipment installation and operation, trouble-shoot mechanical issues, coordinate with operations and construction teams, support performance testing, manage punch-list closure and facilitate the safe handover.
Following commissioning, you will return to a Perth-based engineering role supporting ongoing and future projects.
The role is offered on a full-time permanent basis.
Initially starting off on site, FIFO Perth, 2/1 roster for a period of 3-6 months.
Brief Duties
Site
Raise site queries where installation differs from design
Identify design improvements or modifications required for operability and maintainability
Coordinate field modifications with the engineering team
Review and approve minor design changes within authority limits
Manage punch-list closure activities
Maintain commissioning records and test sheets
Capture lessons learned for future projects




Assist in development of as-built documentation
Support handover to operations and maintenance teams
Office
Deliver mechanical engineering design for mineral processing and/or materials handling projects
Develop mechanical equipment specifications and data sheets
Prepare calculations, reports and technical documentation
Participate in feasibility studies, concept design and detailed engineering
Review vendor documentation and technical submissions
Coordinate with multi-discipline drafting teams
Support procurement, construction and commissioning activitiesConduct site inspections and field engineering support as required
Contribute to safety in design and risk review processes
Ensure designs comply with relevant Australian and industry standards
Support project delivery to budget and schedule requirements
Criteria
Degree qualification in Mechanical Engineering, or related field
3+ years' experience in minerals processing, preferably with an engineering consultancy or project delivery environment
Exposure to plant equipment and mechanical design
Previous involvement in plant commissioning, start-up or operational support - Advantageous
Ability to travel to site for commissioning assignments as required
Good communication and teamwork skills
What Nexmin Offer
Competitive salary packages with regular market analysis
A modern office in Osborne Park with access to end of trip facilities
Access to subsidised cafe, restaurant and gym/fitness classes
Fortnightly pay
Flexible start and finish times allowing for great work life balance
Regular team events and social activities
Collaborative and inclusive team environment
Opportunities to work on meaningful, impactful projects
Nexmin is built on a commitment to the core values which guide the team and support the corporate directives.
Nexmin Values - Health & Safety - Client Focus - Innovation & Quality - Valuing the People - Honesty & Integrity - Respect for the Community and Environment.
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📌 Mechanical Engineer - Mineral Processing Plant Design & Commissioning (Western Australia)
🏢 NEXMIN
📍 Western Australia