Credible Fire is one of NSW's leading fire protection companies, delivering the design, installation, commissioning, testing and maintenance of fire protection systems across commercial, industrial, education, retail and government sectors.

For over 25 years we've built our reputation on technical excellence, quality workmanship and developing great people. As our business continues to grow, we're looking for our next Cadet / Trainee Estimator & Designer to join our experienced Contracts team.

If you're looking for a career with genuine progression, practical training and the opportunity to work on projects that help protect lives and property, we'd love to hear from you.

About Credible Fire

Credible Fire is one of NSW's leading fire protection companies, delivering the design, installation, commissioning, testing and maintenance of fire protection systems across commercial, industrial, education, retail and government sectors.

For over 25 years we've built our reputation on technical excellence, quality workmanship and developing great people. As our business continues to grow, we're looking for our next Cadet / Trainee Estimator & Designer to join our experienced Contracts team.

If you're looking for a career with genuine progression, practical training and the opportunity to work on projects that help protect lives and property, we'd love to hear from you.

About the Role

As a Cadet / Trainee Estimator & Designer, you'll work alongside experienced estimators, designers and project managers, learning every aspect of estimating and fire system design.

This is a structured development role where you'll receive mentoring, practical experience and ongoing training while working on real commercial projects from tender through to completion.

You’ll gain exposure to a broad range of fire protection systems including:

- Fire sprinkler systems
- Fire hydrant systems
- Fire hose reel systems




- Fire detection and alarm systems
- Emergency warning and intercommunication systems (EWIS)

No previous fire industry experience is required. We are looking for someone with the right attitude, strong attention to detail and a genuine desire to build a long-term career.

Your Responsibilities

Working with our estimating and project teams, your responsibilities will include:

- Assisting with preparing quotations, tenders and detailed cost estimates.
- Reviewing architectural, hydraulic, mechanical and fire services drawings.
- Completing quantity take-offs and material take-offs.
- Assisting with the preparation of compliant fire system designs.
- Obtaining and comparing supplier and subcontractor pricing.
- Learning Australian Standards, NCC requirements and industry regulations.
- Preparing project documentation and submissions.
- Maintaining estimating databases and quotation registers.
- Assisting project managers with procurement and project administration.
- Attending site inspections and project meetings.
- Liaising with suppliers, subcontractors, consultants and clients.
- Developing technical knowledge across all major fire protection disciplines.
- Participating in ongoing internal and external training.

About You

You’ll be someone who enjoys solving problems, learning new skills and working in a professional team environment.

Ideally you’ll have:

- A qualification, or currently studying, in Construction Management, Building, Engineering, Drafting,



Project Management or a related discipline (preferred but not essential).
- Alternatively, a willingness to undertake further study while developing your career.
- Strong mathematical and analytical skills.
- Excellent attention to detail.
- Good written and verbal communication skills.
- Strong organisational skills.
- Competent Microsoft Office skills.
- A positive attitude and willingness to learn.
- Current Australian Driver Licence (preferred).

Experience using Bluebeam, AutoCAD or estimating software is advantageous but certainly not essential.

Why Join Credible Fire?

When you join Credible Fire, you’re joining a company committed to investing in its people.

We offer:

- Structured mentoring from experienced estimators and designers.
- Genuine long-term career progression.
- Exposure to commercial and industrial projects.
- Ongoing professional development and industry training.
- Support towards industry qualifications and certifications.
- Up-to-date offices in Silverwater .
- Supportive team culture.
- Stable, full-time employment.
- Opportunity to build a specialist career in one of Australia's most resilient industries.

Career Pathway

This position has genuine opportunities for progression into roles such as:

- Estimator
- Fire Systems Designer
- Project Manager

If you’re ambitious, committed to learning and looking for a career where every day is different, we’ll provide the support and experience to help you succeed.

Why Fire Protection?

Fire protection is one of Australia's most specialised and essential industries. Every commercial building relies on compliant fire systems to protect lives and property.

It’s a stable, growing industry that offers excellent long-term career opportunities, technical development and the chance to work on projects that genuinely make a difference.

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📌 Cadet / Trainee Estimator & Designer (Parramatta)
🏢 Credible Fire
📍 Parramatta