Security Supervisor

12 hours ago

Sydney, New South Wales, Australia MSS Security Full time $90,000 - $95,000
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

  • Great Work-Life Balance: Monday–Friday, 6:00am–3:30pm | 47.5 hrs/week

  • Competitive Package: $90K–$95K + Super | End-of-trip facilities included | Parking on site

  • Dynamic Environment: Marsden Park data centre | Lead a tight-knit team of 2–5 staff

About the role

MSS Security is looking for a Security Supervisor to join a high-security environment in one of Sydney's most critical infrastructure locations.

We are seeking an experienced Security Supervisor to lead a small, high-performing security team at a major data centre located in the region of Marsden Park. This is a hands-on leadership role in a high-stakes environment requiring professionalism, attention to detail, and a strong commitment to operational security.

What You'll Do:

  • Oversee daily security operations across the site, ensuring compliance with procedures and protocols

  • Supervise, support, and schedule a small team (2–5 staff)

  • Conduct site inspections, audits, and incident reports

  • Liaise with stakeholders and maintain strong communication with site management

  • Monitor and manage access control systems, alarms, and CCTV

  • Enforce security and safety policies across the facility

  • Respond to emergencies and incidents efficiently and professionally

What We're Looking For:

  • NV1 Security Clearance – Mandatory

  • Security License, First-aid and CPR certificate

  • Prior experience in a supervisory or team leadership role, ideally in a secure facility or similar environment

  • Strong understanding of physical security practices and site access control

  • Excellent communication and interpersonal skills

  • Ability to work autonomously and lead by example

  • Strong organisational and incident management skills

Why Join Us?

This is your chance to step into a leadership role in a secure, mission-critical environment, where your contribution has real impact. You'll be part of a tight-knit team, with the autonomy to manage operations while receiving the support you need to succeed.

Master Licence 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.

  • Security Supervisor- Events

    4 days ago

    Sydney, New South Wales, Australia Constant Security Full time $90,000 - $120,000 per year

    CONSTANT is seeking experienced Venue Security Supervisors on a permanent basis for venues across Sydney CBD.Here at CONSTANT we protect some of Australia's most iconic and diverse entertainment venues - from Theatre & Comedy shows, through to sold out International Acts and Red-Carpet EventsThese venues run in the afternoon/evenings seven days per...

  • Security Site Supervisor

    16 hours ago

    Sydney, New South Wales, Australia MSS Security Full time $48,000 - $60,000 per year

    About the CompanyAs 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 Level 4 pay: $28.86 per hour + superannuation + shift loadingMonday to...

  • Security Site Supervisor

    4 days ago

    Sydney, New South Wales, Australia MSS Security Full time $100,000 - $150,000 per year

    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 Level 4 pay: $28.86 per hour + superannuation + shift loadingMonday...

  • Security Guards

    2 weeks ago

    Sydney, New South Wales, Australia BSMS Security Full time $104,000 - $130,878 per year

    Security Officer- Static Guards, Control Room & Supervisor RoleBSMS Security is seeking Full Time, Part Time and Casual Security Officers to join our manpower team.Multiple Full Time Static Guard Positions- Penrith, Blacktown & Sydney CBDMultiple Full Time Supervisor & Control Room Positions- Penrith & Sydney CBDWithin this role, you will be required to be...

  • Supervisor

    2 weeks ago

    Sydney, New South Wales, Australia MSS Security Full time $90,000 - $120,000 per year

    About the CompanyAs 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 roleMSS Security is looking for a Security Supervisor to...

  • Security Rapid Response Officer

    13 hours ago

    Sydney, New South Wales, Australia MSS Security Full time $60,000 - $90,000 per year

    About the CompanyAs 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.$29.79 p/h + super + shift loadingSydney CBD sites | Easy access to...

  • Security Rapid Response Officer

    2 days ago

    Sydney, New South Wales, Australia MSS Security Full time $60,000 - $90,000 per year

    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 $29.79 p/h + super + shift loadingSydney CBD sites | Easy access to...

  • Facilities & Security Supervisor

    2 weeks ago

    Sydney, New South Wales, Australia ASX Full time $90,000 - $120,000 per year

    *ASX: Powering Australia's financial marketsWhy join the ASX?*When you join ASX, you're joining a company with a strong purpose – to power a stronger economic future by enabling a fair and dynamic marketplace for all.In your new role, you'll be part of a leading global securities exchange with a strong brand. We are known for being a trusted market...

  • Facilities & Security Supervisor

    2 weeks ago

    Sydney, New South Wales, Australia ASX Full time $70,000 - $120,000 per year

    ASX: Powering Australia's financial marketsWhy join the ASX?When you join ASX, you're joining a company with a strong purpose – to power a stronger economic future by enabling a fair and dynamic marketplace for all.In your new role, you'll be part of a leading global securities exchange with a strong brand. We are known for being a trusted market operator...

  • Security Supervisors/Team Leaders

    2 weeks ago

    Sydney, New South Wales, Australia ACESGroup Full time $80,000 - $120,000 per year

    This role is designed for a security career professional who leads by example. You will have the opportunity to work autonomously, applying your broad skill set to a variety of operational activities, while guiding a small to medium team to deliver outstanding results.As a Security Supervisor, you will be highly visible and client-facing, responsible for...