DIAB Engineering is a leading supplier of plant maintenance, shut-down, fabrication and project services to the mining resources and infrastructure sectors across Australia and internationally. We pride ourselves on ensuring that excellent customer service is provided at all times through our strong team culture, dedication and skills within our business.

DIAB Engineering have offices and workshops in Geraldton, Perth & Victoria. We strive for performance excellence in everything we do. Our passion is the safety of our people, quality of our products & services and the enrichment of our communities.

About the Opportunity DIAB Engineering is seeking an experienced and motivated Superintendent to join our team. Conducting site-based project leadership and operational support on a 4 / 3 roster.

This position is ideal for a hands-on leader who enjoys being in the field, working alongside crews, building client relationships, and driving business growth. The successful candidate will play a key role in coordinating project delivery, supporting tender submissions, developing new opportunities, and ensuring projects are executed safely, efficiently, and profitably.

We are looking for someone who is flexible, collaborative, and capable of adapting to changing operational requirements. This role will involve a combination of site supervision, client engagement, project planning, estimating, and business development activities.

Key Responsibilities

Provide leadership and coordination of site-based construction, maintenance, shutdown, and structural integrity projects.

Maintain a strong visible presence in the field and actively support frontline personnel.

Ensure all work is completed safely and in accordance with client and legislative requirements.

Act as a statutory supervisor under Section 26 of the Work Health and Safety (Mines) Regulations when required.

Coordinate labour, equipment, materials, and subcontractors to achieve project objectives.

Develop, compile, and submit tender documentation, estimates, and pricing submissions.

Identify new business opportunities and contribute to the continued growth of the business.





Build and maintain strong relationships with clients and stakeholders.

Assist with project planning, scheduling, budgeting, and cost control.

Support operational management with workforce planning and resource allocation.

Prepare project reports, progress updates, and commercial documentation.

Mentor supervisors and site personnel to promote a high-performance culture.

About You The successful applicant will be a practical, solutions-focused leader who enjoys working with people and taking ownership of outcomes.

You will possess:

Demonstrated experience in mining, maintenance, construction, shutdowns, or structural integrity projects.

Previous experience in a Superintendent, Site Coordinator, Supervisor, Project Manager, or similar leadership role.

Solid knowledge of tender preparation, estimating, and project pricing.

Excellent planning, organisational, and communication skills.

A collaborative leadership style and the ability to work effectively across all levels of an organisation.

A strong commitment to safety and workforce engagement.

The ability to work autonomously while remaining a supportive team player.

Commercial awareness and a focus on delivering value to clients.

Flexibility to travel and work between Perth and various project sites as required.

Current Australian Driver's Licence.

Section 26 Statutory Supervisor qualification and ability to fulfil statutory obligations.

Strong understanding of mining and construction safety systems.

Proficiency in Microsoft Office and project administration systems.

Ability to pass pre-employment medical and site inductions.

Why Join DIAB? Opportunity to influence and contribute to the growth of the business.

Diverse role combining field leadership, project delivery, tendering, and client engagement.





Supportive and collaborative team culture.

Opportunity to work on major mining and industrial projects across Western Australia.

Access to employee benefits available through the NRW Group.

Diversity & Inclusion DIAB Engineering is committed to creating a diverse, inclusive, and respectful workplace where all employees are valued and supported.

We strongly encourage applications from

Women, Aboriginal and Torres Strait Islander peoples, and candidates from diverse backgrounds .

At DIAB, we value attitude, capability, leadership, and teamwork, and we are committed to providing equal opportunities for all.

DIAB Engineering provides industrial maintenance and fabrication services to the mining industry and operates at multiple locations around Western Australia. In addition to two fabrication workshops in Western Australia, DIAB Engineering maintains staff and permanent mining maintenance services operations at remote mining sites.

DIAB Engineering has a qualified team with experience in mining maintenance, mining operations and industrial fabrication. DIAB has experienced staff specialising in engineering design, fabrication, project management, construction, mining maintenance, manufacturing, electrical, rubber lining, crane hire, equipment hire and transport.

Source: this is an extract from the company’s own website

DIAB Engineering provides industrial maintenance and fabrication services to the mining industry and operates at multiple locations around Western Australia. In addition to two fabrication workshops in Western Australia, DIAB Engineering maintains staff and permanent mining maintenance services operations at remote mining sites.

DIAB Engineering has a qualified team with experience in mining maintenance, mining operations and industrial fabrication. DIAB has experienced staff specialising in engineering design, fabrication, project management, construction, mining maintenance, manufacturing, electrical, rubber lining, crane hire, equipment hire and transport.

Source: this is an extract from the company’s own website

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📌 SUPERINTENDENT (Geraldton)
🏢 DIAB Engineering
📍 Geraldton