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Guzman y Gomez

Mexican quick-service restaurants

Information Security Manager

Full-Time
No salary listed
Mid
Bachelor's
Surry Hills, Australia
HybridFour days on-site per week and one day working from home.

About the job

Requirements
  • A bachelor's degree in Computer Science, Information Technology, or a related field.
  • Proven experience in information security management, including risk assessment, policy development, incident response, and security operations.
  • In-depth knowledge of the ACSC Essential Eight, ISO 27001, and the NIST Cybersecurity Framework.
  • Working knowledge of the Privacy Act 1988 (Cth) and the Notifiable Data Breaches scheme, with familiarity with GDPR and PCI DSS v4.x.
  • Hands-on experience securing production workloads in a cloud environment such as AWS, including identity and access management, encryption, logging, and cloud security posture management.
  • Practical experience with enterprise identity platforms such as Microsoft Entra ID and Okta, including conditional access and privileged access management.
  • Strong stakeholder management skills, including the ability to translate technical risk into commercial terms for executive and franchise audiences.
  • Excellent leadership and people management skills, with strong project management capability.
Responsibilities
  • Develop, implement, and maintain GYG's information security programme, including policies, standards, procedures, and guidelines, across corporate systems, cloud platforms, digital products, and the restaurant and franchise network.
  • Conduct regular risk and vulnerability assessments and maintain a prioritised, business-contextualised view of risk.
  • Monitor and operate firewalls, intrusion detection and prevention systems, antivirus, and cloud security tooling.
  • Own GYG's digital fraud management programme, including monitoring, detection, and response across digital and payment platforms.
  • Build, tune, and maintain detection and logging content directly in GYG's security information and event management tooling.
  • Lead cyber security incident response, including detection, analysis, containment, eradication, and recovery, as well as runbook maintenance and tabletop testing.
  • Own the assessment and notification process for eligible data breaches under the Notifiable Data Breaches scheme, working with Legal.
  • Manage GYG's annual PCI DSS assessment cycle and coordinate ongoing external penetration testing.
  • Develop and deliver security awareness training, including phishing simulations and role-specific education for engineering teams.
  • Manage GYG's relationship with its managed security partner and maintain third-party security assessments in line with PCI DSS requirements.
  • Lead and develop the Information Security team, including one direct report, while working hands-on alongside the team.
  • Drive the development of an AI-informed security practice, including securing GYG's own AI systems and agents.
  • Participate in a shared on-call roster supporting critical systems.
Desired Qualifications
  • CISSP, CISM, or CRISC certification.
  • AWS security certification.
  • Experience in franchised, retail, or multi-site environments.

About the company

Guzman y Gomez is a quick-service restaurant company specializing in Mexican-inspired food. The company operates and franchises restaurants serving burritos, bowls, tacos, nachos, breakfast, beverages, and delivery orders. It serves restaurant guests, franchise partners, delivery customers, suppliers, and communities across its markets. Its operating model centers on company and franchised restaurants supported by food production, supply chain, digital ordering, marketing, and corporate services. Teams work across restaurant operations, culinary work, management, supply chain, technology, marketing, and support. Teams support coordinated daily delivery.

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