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

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About the Role
At MSS Security, we're looking for a confident and capable
Full Time Security Officer
to become a trusted part of our Defence operations at a secured base in Singleton. This position plays a critical role in protecting Defence personnel, assets, and infrastructure through proactive patrols, access management, and a strong on-site presence.
Roster Details:
This is a Monday to Friday split shift roster:
6:00AM - 10AM
2PM–4PM
You'll operate in a complex and sensitive workplace where professionalism, discretion, and situational awareness are essential. More than just a frontline role, this is your chance to be part of a team contributing directly to Australia's national security.
Are you someone who thrives in high-trust environments and takes pride in doing things the right way?
We're looking for Security Officers who are calm under pressure, detail-oriented, and understand the importance of consistency in secure environments. This isn't your average security post - working on a Defence site means operating to a higher standard, where your professionalism and discretion have a direct impact on national operations.
About You
Australian Citizenship – required for Defence Security Clearance eligibility
A current Security Licence valid in NSW
Baseline Defence Clearance or willingness to obtain a Baseline Clearance




Excellent communication skills and the ability to interact confidently with Defence personnel and site stakeholders
The ability to remain calm under pressure and make sound decisions
A strong sense of integrity, accountability, and attention to detail
Duties:
Access Control
– Monitoring entry and exit points to ensure only authorised personnel are permitted on site
Foot Patrols
– Conducting regular patrols to maintain situational awareness and deter potential threats
Stakeholder Liaison
– Building rapport with Defence personnel, contractors, and visitors while delivering a strong security presence
Incident Response
– Reacting promptly and appropriately to alarms, emergencies, or suspicious behaviour
Compliance Monitoring
– Ensuring site protocols and Defence security procedures are always followed
Reporting & Documentation
– Accurately recording incidents, shift activities, and observations in accordance with site requirements
Veterans are encouraged to apply.
Master License Number: *********
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
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📌 Security Officer, Full Time - Singleton Army Base (Australia)
🏢 Mss Security
📍 Australia