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Security Supervisor | Westfield Marion

Oaklands Park SA 5046, AustraliaLeadPosted Oct 21, 2026

Job description

Trident offers everything you need for a rewarding and stable career: work that challenges you, teams that inspire you, training that develops you. We respect and care for all our team members and are an equal-opportunity employer. We aim to build teams that are respectful of each other, that support and care for each other, and that share advice and knowledge to nurture a positive work environment that you truly love coming to each day.

Today we employ over 2500 professionals who provide security, cleaning and specialist property services across 50+ commercial and retail sites, parklands and airports throughout Australia. We are proud of our people, who have the expertise and knowledge to provide professional services and skills, keeping people and property safe.

Security Supervisor | Westfield Marion Trident Services Australia is seeking an experienced Security Supervisor to support the daily operations of a major retail security contract at Westfield Marion in Adelaide. This is an exciting, full-time leadership opportunity for a motivated security professional who thrives in a fast-paced environment, enjoys developing high-performing teams and is passionate about delivering exceptional service to clients, retailers and the public.

Working closely with centre management and key stakeholders, you will help lead on-site security operations, support team performance and ensure service delivery meets client expectations and contractual requirements. Position Details Location: Westfield Marion, Adelaide, SA Employment Type: Full-time Roster: Sunday to Thursday Scheduled Hours: Sunday: 8:00 am – 5:30 pm Monday: 8:00 am – 5:00 pm Tuesday to Thursday: 2:00 pm – 11:00 pm About the role: You will be responsible for assisting with the day-to-day leadership and operational management of the security team, ensuring service delivery meets client expectations and contractual requirements.

Key responsibilities include

Supporting daily security operations to maintain a safe and secure environment. Supporting the training and ongoing development of team members. Ensuring compliance with site procedures, workplace health and safety requirements, and emergency response protocols. Building and maintaining strong working relationships with centre management, clients, stakeholders and emergency services.

Overseeing incident reporting, risk assessments and operational documentation. Identifying opportunities for continuous improvement and maintaining high standards of service delivery. Providing visible leadership and promoting a professional, customer-focused security team.

About you

You will bring proven leadership experience within the security industry and the ability to build strong relationships with clients and staff. Essential requirements: Minimum 3 years' experience in a supervisory or management role within security Strong leadership, communication and interpersonal skills Sound understanding of crowd management, emergency response and South Australian legislation Current South Australian Security Licence (Crowd Control & Security Officer) Current First Aid and CPR certification Open Australian driver's licence and unrestricted working rights Confident with technology and incident management systems Why join Trident?

Supportive and inclusive team environment National organisation with long-term career opportunities All uniforms provided at no cost Ongoing training and professional development Stable, full-time employment About Trident Services Australia Trident Services is a proudly Australian-owned company providing professional security services across retail, commercial and public spaces.

We are known for combining safety with outstanding customer service, delivering tailored solutions through highly trained officers, innovative technology and a strong focus on compliance. Trident is an equal opportunity employer. We encourage applications from Aboriginal and Torres Strait Islander peoples, individuals with disabilities and members of the LGBTIQ+ community.

We acknowledge the Traditional Owners of the lands on which we live, work, and play. We recognise their connection to the land, waters, and culture, for they hold the memories, the traditions, and hopes of Aboriginal and Torres Strait Islander peoples across our great nation of Australia.

Description copied from Trident's careers page. Read the full posting before you apply.

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