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
About the Role
Not all security roles are the same.
Working within Defence means being part of a professional environment where accountability, vigilance and teamwork are essential. You'll work alongside Defence personnel and contractors while helping protect critical infrastructure and maintaining the safety and security of the site. MSS Security is seeking Full Time Relief Security Officers to join our Defence team in Queensland. If you're looking for a role with purpose, responsibility and variety, this could be the opportunity for you.
Why This Role?
Work within a secure Defence environment
Be part of a professional and highly respected team
Diverse daily responsibilities with no two shifts the same
Ongoing training and support
Competitive pay and applicable penalties
Opportunities to develop new skills and experience
What You'll Be Doing:
Managing site access for staff, contractors and visitors
Conducting patrols and inspections
Monitoring security systems and alarms
Responding to incidents and emergencies
Completing reports and maintaining accurate records
Supporting site safety and security procedures
What We're Looking For:
Australian Citizens
Current QLD Security License
Current QLD Driver License
Strong communication skills
A professional approach and attention to detail
Experience within Defence, government or high-security environments is advantageous but not essential.
Veterans are encouraged to apply.
Master license – 41299
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

The MSS Security Group (MSS) comprising MSS Security, MSS Strategic Medical & Rescue and SDS is unrivalled in its experience, capability and reputation.
Operating in every state and territory across all market segments, we proudly count amongst our clients, all levels of government and leading Australian and international blue-chip organisations.
We align decades of specialised security experience with continued investments in people, service delivery and innovation to meet the ever – changing environment.
For further information about our company, latest news and to find out how we can help you, please refer to our website: www.msssecurity.com.au or contact our National Customer Service centre on 1300 759 807.