Security Supervisor

Simberi Gold Company Limited forms part of the St Barbara Group. Our Simberi Operations consists of an open cut mine on the northernmost island in the Tabar group of islands in the province of New Ireland in Papua New Guinea. Our vision is to grow sustainably and create enduring, positive impacts for the people and communities touched by our operations.

Now is an exciting time for our business and for our people. We’re going through a period of significant change and are gaining momentum in transforming our business. We’re looking for people who are ready to grow through opportunity and build a bright future with us.​​

We are currently seeking a Security Supervisor to join our team on a permanent full-time position at our Simberi Operation. Your work location is Papua New Guinea, working a 21/14 Roster from Kavieng, Rabaul, Buka, Port Moresby, Lae, Mt Hagen, Madang, Goroka, Alotau, Wapenamanda, Popondetta, Hoskins, Wewak, Vanimo, or Tabar group of Islands. (Locals are encouraged to apply).

Reporting to the Security Superintendent, the Security Supervisor is responsible for the daily supervision of Security Operations of the Gold Room and the Simberi Mine Lease to ensure accountability and compliance and to provide stability to the working community on the mine lease

Everyone at St Barbara Limited is required to understand and act in accordance with St Barbara’s Values, Code of Conduct and all Company Policies and meet all relevant internal and external compliance obligations. The role incumbent and manager will identify and review the specific compliance requirements of the role.

The opportunity

Role Accountabilities

• Lead and supervise team of security officers, providing guidance with training and ensuring high performance and adherence to company policies.
• Coordinate security operations and activities to ensure effectiveness and efficiency.
• Ensure continuous improvement of HSE and Security management practices.
• Respond to emergencies and security incidents promptly and effectively.
• Supervise and monitor CCTV, alarms and access control systems and ensure all security equipment is operational and initiate repairs or replacements when necessary.
• Supervise and support bullion shipment coordination with verification of Gold Shipment documents.
• On standby to assist Gold Room security duties upon request.
• Coordinate security surveillance and investigation into security risk and issues impacting product and production.
• Investigate security breaches, prepare detailed investigative incident reports and actions taken.
• Coordinate and supervise Manhaul transportation for employees/contractors on timely manner.
• Maintain a working knowledge of all security and guard post orders, ensuring all directives are adhered by the Security Contractor (G4S).
• Conduct regular security audits to identify potential vulnerabilities.
• Communicate and collaborate with other departments to ensure the safety of employees and facilities.
• Prepare and submit detailed, accurate daily activities report documenting all observations, incidents and irregularities at the end of each shift.
• Act as a liaison with law enforcement and other relevant authorities.
• Conduct 274 inspections and ensure compliance with all applicable laws and relevant industry standards of practice.
• Assist Security Team Leader with site security operations.
• Always on standby for On-Call to support the superintendent after normal working hours.

Are you ready to come and build your future with us?

We need the best people. People who have the drive, energy and are genuinely passionate about the work they do and provide a positive impact. Additionally, we need people who see a challenge as an opportunity for growth and value working with others towards a common goal.​

We would love to hear from you if you have​:

Essential

• Behaviour consistent with St Barbara’s Values
• Minimum Grade 12 education
• Proven experience in security operations (mining/industrial preferred)
• Previous supervisory/team leadership experience
• Strong knowledge of security procedures, access control, and patrols
• Ability to manage incidents, emergencies, and conflict resolutions
• Good understanding of safety standards and site protocols
• Strong communication skills (verbal, written, radio)
• Ability to prepare reports and maintain records
• Physically fit and able to work FIFO roster and shift work
• High level of integrity, reliability, and professionalism
• Basic computer skills (email, reporting systems)
• Must pass Pre-Employment Medical (PEMs)

Desirable

• Previous experience in a mining or remote site environment
• Security-related certifications or training
• Knowledge of PNG security regulations and practices
• Experience managing large teams or contractors
• First Aid or emergency response training
• Familiarity with CCTV, Access Control Systems and Surveillance Systems

For further information on the Simberi Operations and to apply for this role, please visit: 

https://www.livehire.com/job/stbarbara-png/EQHK3

 Closing date: Monday, 08 June 2026 at close of business.

Please submit your Applications, CVs, and Supporting documents (all merged in one PDF document)

At Simberi Gold Company Limited, we’re committed to finding the best fit for every role. We are a diverse and inclusive workplace, welcoming diversity in all its forms. All qualified applicants will be given equal consideration, regardless of their race, national origin, gender, age, religion, disability, sexual orientation or gender identity.