Electronic Security Business Development Manager

We're currently working with an established electrical and technology contractor looking to add an experienced Electronic Security Manager to their team.

This is a great opportunity for someone with a strong background in electronic security who enjoys a mix of business development, estimating, client management and security solutions.

You’ll be responsible for developing new opportunities, managing existing client relationships, preparing estimates and proposals, and helping grow the electronic security side of the business across commercial, industrial, education, healthcare and government sectors.

Electronic Security Manager

$160,000 - $180,000 + Super + Car Allowance

Key Responsibilities

- Develop new business opportunities through networking, referrals, industry contacts and proactive prospecting.

- Build and maintain solid relationships with clients, consultants, builders and facility managers.

- Manage existing client accounts and identify opportunities for repeat business, renewals and additional works.

- Identify upselling and cross-selling opportunities across existing accounts.

- Prepare detailed estimates, take-offs, pricing and quotations for security projects, tenders and variations.

- Develop and present tailored security solutions and proposals to clients and consultants.





- Attend site visits and client meetings to understand project requirements and accurately scope works.

- Work closely with internal technical and operations teams to ensure estimates are accurate and projects are set up correctly.

- Maintain accurate sales, estimating and account information within the CRM.

- Keep up to date with market trends, competitor activity and emerging security technologies.

- Work towards agreed sales, estimating and account growth targets.

Experience Required

The successful candidate will have experience within electronic security, ideally across sales, estimating, account management or business development, with a strong understanding of security systems and solutions.

Experience across the following would be highly regarded:

- CCTV

- Access Control

- Intercom Systems

- Intruder Alarms

- Video Analytics / AI Security Solutions

- Integrated Security Management Platforms

- Security Monitoring Solutions

You’ll ideally be commercially minded, confident dealing with clients and consultants, and comfortable managing opportunities from the initial enquiry through to estimating, proposal and ongoing account management.

This is a great opportunity for someone looking to take ownership of the electronic security function, develop long‑term client relationships and contribute to the continued growth of the business.

📌 Electronic Security Business Development Manager (Sydney)
🏢 Marble Group
📍 Sydney