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MSS Security

Casual and Full-time Relief Officers

Western Australia

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hirly's read of this role

Seniority
Mid level
Country
AU
Work mode
On-site / unstated
First seen by hirly
1 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

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 www.msssecurity.com.au .

Casual & Full-Time Relief Security Officers

MSS Security | Perth CBD & Metropolitan Areas

MSS Security is seeking motivated, professional, and customer-focused Casual and Full-Time Relief Security Officers to join our growing team. This role offers the opportunity to work across a variety of client sites throughout the Perth CBD and metropolitan area , providing relief coverage and operational support where needed.

If you are looking for variety, flexibility, and the chance to work across multiple environments, this could be the perfect role for you.

About the Role

As a Relief Security Officer, you will be deployed across various client sites to provide coverage for leave, vacancies, and operational requirements. You must be flexible, reliable, and available to work across a rotating roster.

Key Responsibilities

  • Access control and visitor management
  • Customer service and client engagement
  • Foot and mobile patrols
  • CCTV monitoring and alarm response
  • Incident reporting and documentation
  • Emergency response and site support
  • Maintaining a safe and secure environment at all times

To Be Successful You Will Have

  • Current WA Security Officer Licence
  • Current First Aid Certificate
  • Current Driver's Licence and reliable transport
  • Excellent communication and interpersonal skills
  • Strong customer service focus
  • Ability to work independently and within a team
  • Flexibility to work days, afternoons, nights, weekends, and public holidays

What MSS Security Offers

  • Casual and Full-Time opportunities available
  • Full-time hours for reliable and flexible applicants
  • Variety of work across multiple sites
  • Ongoing training and career development
  • Supportive and inclusive team environment
  • Opportunity to build a long-term career with one of Australia's leading security providers

Availability Requirements

Applicants must be available to work across a 24/7 rotating roster and be willing to travel to various locations throughout the Perth metropolitan area.

Ready to join Australia's leading security company?

Apply today and become part of the MSS Security team, delivering security excellence across Perth's most diverse and dynamic client sites.

Master Licence 41299

How to apply

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 and honoured to have an endorsed INNOVATE Reconciliation Action Plan.

Click APPLY to complete your application and you will be prompted to answer a few simple questions and upload your CV.

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

Original posting on MSS Security's site ↗

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