Crossmuller is looking for a Security & Communications Estimator to join our growing team.

This role can be based from either our Newcastle office or our Somersby Head Office, giving you the flexibility to work closer to home while contributing to major industrial, infrastructure, security and communications projects.

Working across industrial, manufacturing, warehouse and infrastructure projects, you'll develop competitive tenders and solutions for CCTV, access control, communications, fibre and integrated technology systems.

This is an opportunity to join a secure Australian-owned business delivering technically challenging projects across Australia.

Key Responsibilities

- Prepare quotations, tenders and cost estimates

- Review drawings, specifications and project documentation

- Develop labour, material and subcontractor costings

- Obtain supplier pricing and evaluate proposals

- Identify risks, scope gaps and value engineering opportunities

- Work closely with project teams to develop practical solutions

Core Requirements

- Experience estimating security, communications, and dry fire projects

- Strong understanding of CCTV, access control and communications systems

- Ability to interpret technical drawings and specifications





- Strong commercial awareness and attention to detail

- Experience preparing tenders and proposals

- Excellent communication and stakeholder management skills

- Relevant technical or trade qualification

- Current Driver Licence and White Card

Preferred Experience

- Design & Construct project experience

- Security Licence

- Fibre optic and integrated technology systems experience

- Industrial, manufacturing or infrastructure project exposure

- Experience working across multidisciplinary projects

Why Crossmuller?

- Diverse projects with real technical complexity

- Strong pipeline of work and long-term stability

- Collaborative team of engineers and project specialists

- Career growth within a growing business

About Crossmuller

Crossmuller delivers engineering, construction, automation, security and communications solutions to some of Australia's leading industrial and manufacturing businesses.

Backed by the Borg Group, we combine the capability of a large organisation with the agility of a specialist project delivery team.

If you're looking for challenging projects, long-term career opportunities and the chance to make a genuine impact, we'd love to hear from you.

📌 Security, Communications & Dry Fire Estimator (Newcastle)
🏢 Crossmuller
📍 Newcastle