About the Company

As one of Australia’s leading security companies, MSS Security is built on teamwork, respect, and integrity. We provide long-term career paths, stability, and a workplace where your professionalism and dedication are genuinely valued. To find out more visit our website at

About the role

We are seeking a motivated and professional Security Officer to join our team on an exciting recent contract based in Collie. This role is primarily responsible for maintaining a strong security presence while remaining alert, proactive, and focused at all times. You will become part of an enthusiastic, committed, and customer-focused team, contributing to a safe and welcoming environment while building strong relationships with internal stakeholders and the public.

Key Responsibilities

- Greet and assist tenants and members of the public in a professional manner
- Maintain vigilance and monitor activities to support asset protection
- Conduct regular foot patrols across the premises, including:
- Internal building patrols (including high-level areas)
- External perimeter patrols
- Monitor CCTV systems and radio communication networks

- Respond professionally, courteously, and promptly to all enquiries
- Build and maintain strong relationships with key stakeholders, including clients and building management
- Complete accurate and timely incident reports
- Ensure compliance with all safety and security procedures

Skills and Experience





- Certificate II in Security Operations and a valid WA Security Licence
- Current First Aid and CPR certification
- Experience in corporate or commercial building security
- Strong communication and interpersonal skills
- Ability to remain alert and respond effectively under pressure
- Full WA Driver’s Licence

Desirable (Advantageous) Qualifications

- Drug & Alcohol (D&A;) Testing qualification
- Certificate II in Medical Response
- Advanced First Aid certification

MSS Security is an Equal Opportunity Employer, valuing the unique backgrounds, experiences, and contributions of each person

We encourage and celebrate diversity.

We are proud to:

- be certified by the Workplace Gender Equality Agency
- be a partner and supporter of Veterans employment
- honoured to have an endorsed INNOVATE Reconciliation Action Plan

Thanks for taking the time to consider MSS as a future employer and we look forward to hearing from you.

As one of Australia’s leading security companies including, with a national footprint across Australia, MSS Security has unrivalled experience in delivering the highest quality of service & protecting some of the nation’s highest profile sites. MSS Strategic Medical and Rescue, a specialist division with MSS Security, has unrivalled experience in delivering emergency, response, rescue, health and paramedical services throughout Australia to some of the nation’s highest profile mining and resources companies.

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📌 Security Officer- Collie (Shire of Collie)
🏢 MSS Security
📍 Shire of Collie