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 .

$30.23 p/hr + Super + Applicable Shift Loadings

Prime Sydney CBD Location | Government Site| Excellent Public Transport Access

Permanent Full-Time | Ample opportunities for growth will be provided

About the Role

MSS Security is currently recruiting an experienced and professional Senior Security Officer to join our team at a high-profile government client site in Sydney CBD.

This is an excellent opportunity for an experienced Security Officer looking to take the next step in their security career while working in a professional environment with a strong focus on security, customer service, communication, and teamwork.

The site is conveniently located in the Sydney CBD with excellent access to public transport, making it easily accessible from across Sydney.

As a Senior Security Officer, you will play an important role in maintaining a safe, secure, and professional environment for our client, staff, visitors, and contractors.

Duties may include, but are not limited to:

Conducting regular internal and external security patrols

Monitoring CCTV and security systems

Managing site access control and visitor management

Responding to and managing security incidents

Completing accurate and detailed incident reports

Providing professional assistance and directions to staff, visitors, and contractors





Maintaining a highly visible and professional security presence

Ensuring security procedures and site instructions are followed

Liaising professionally with clients, stakeholders, emergency services, and other personnel when required

Supporting team members and contributing to effective day-to-day site operations

Working confidently both independently and as part of a team

Assisting with the coordination of security activities when required

About You

We are seeking an experienced Security Officer who is professional, reliable, and confident working in a high-profile government site.

To be successful in this role, you will bring:

Certificate II in Security Operations

Current NSW Security Licence

Current First Aid and CPR Certificate

White Card

Full working rights in Australia

Previous experience working in a professional security environment

Excellent verbal and written communication skills

Professional presentation and a strong customer-service approach

Previous experience in a senior security, corporate, commercial, control room, or high-profile client environment will be highly regarded.

Roster & Flexibility

Permanent Full-Time opportunity

24/7 rotating roster

Availability across day,



afternoon, and night shifts

Flexibility to work weekends and public holidays as required

Convenient Sydney CBD location with excellent public transport access

Pay & Benefits

$30.23 per hour + Superannuation + Applicable shift loading

Permanent full-time employment

Ongoing training and development opportunities

Opportunity to work within a professional and supportive security team

Career progression opportunities within a national security organisation

Why Join MSS Security?

Join a respected national security provider

Work at a high-profile Sydney CBD client site

Competitive remuneration under SSIA Award Level 4

Be part of a professional and supportive team

Ongoing training and career development opportunities

Convenient CBD location with excellent public transport access

Opportunity to build on your experience and progress your security career

Master Licence Number: 408742075

How to apply

MSS Security is an Equal Prospect 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.

📌 Senior Security Officer (New South Wales)
🏢 Mss Security
📍 New South Wales