Senior Cyber Security BA – 12‑Month Contract (Hybrid)

Centorrino Technologies Pty Ltd.; Sydney; Hybrid; AUD 120,000 - 160,000; Full time

Benefits offered by this job

Hybrid working

Training & development

Discounts & benefits

IT equipment allowance

Team events

Job summary

Centorrino Technologies Pty Ltd. is seeking an experienced Senior Business Analyst to join an Agile, multidisciplinary team delivering cyber security, resilience and remediation initiatives across a large ICT environment.

The role focuses on strengthening cyber security posture, supporting compliance and driving business process and technology improvements. The position is a 12-month contract with hybrid working across multiple states, including NSW.

Qualifications

• Demonstrated experience as a Business Analyst or Senior Business Analyst delivering cyber security, cyber resilience, security remediation or compliance initiatives within large and complex ICT environments.
• Strong knowledge and practical application of cyber security frameworks, policies and standards, including PSPF, ISM, Essential Eight and NIST.
• Proven experience in business process modelling, requirements definition and management, stakeholder relationship management and business process improvement.
• Experience developing business analysis deliverables, including process models, user stories, use cases, data flow diagrams and test cases.
• Exposure to enterprise cyber security and vulnerability management technologies such as Archer IRM, Rapid7, Tenable, Microsoft Defender, Forescout and Sentinel.
• Strong stakeholder engagement, communication and influencing skills, with the ability to work effectively with senior executives, technical specialists, business representatives and external providers.
• Experience working within Agile delivery environments and managing competing priorities, complex dependencies and tight delivery timeframes.
• Strong analytical, problem-solving and risk management capabilities, with the ability to translate complex business and technical requirements into actionable outcomes.
• Experience working within government or other regulated environments, particularly across enterprise infrastructure, cloud, identity and access management, security operations and ICT transformation.
• A current Negative Vetting Level 1 (NV1) security clearance.

Responsibilities

• Lead and coordinate complex business analysis and requirements elicitation activities across cyber security and ICT initiatives.
• Engage with stakeholders to understand business needs, identify process improvements, resolve competing priorities and define clear requirements.
• Develop and maintain key business analysis artefacts, including As-Is and To-Be process models, detailed user stories, use cases, integration data flow diagrams and test cases.
• Support cyber resilience, security remediation, compliance and risk management initiatives across enterprise ICT environments.
• Analyse business processes, systems and operational challenges to identify improvement opportunities and recommend fit-for-purpose solutions.
• Manage requirements traceability, scope changes, dependencies, risks and stakeholder expectations throughout the project lifecycle.
• Collaborate with Agile delivery teams through two-week sprint cycles, supporting solution design, prioritisation, testing and implementation.
• Work closely with cyber security and technical teams to assess vulnerabilities, remediation activities, security controls and compliance requirements.
• Coordinate quality assurance, verification and validation activities, ensuring delivered solutions meet business and technical requirements.
• Communicate complex technical concepts and analysis outcomes to both technical and non-technical stakeholders.

Skills

Cyber security

Business analysis

Stakeholder management

Agile

Requirements elicitation

Process modelling

Risk management

Tools

Archer IRM

Rapid7

Tenable

Microsoft Defender

Forescout

Sentinel

Job description

Centorrino Technologies Pty Ltd. is seeking an experienced Senior Business Analyst to join an Agile, multidisciplinary team delivering cyber security, resilience and remediation initiatives across a large ICT environment.

The role focuses on strengthening cyber security posture, supporting compliance and driving business process and technology improvements. The position is a 12-month contract with hybrid working across multiple states, including NSW.