Senior Business Analyst

Centorrino Technologies

. Lead and coordinate complex business analysis and requirements elicitation activities across cyber security and ICT initiatives.

Posted 11/4/2026contractMelbourne • AustraliaSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in business analysis within cyber security and ICT environments, focusing on requirements elicitation, process modeling, and stakeholder engagement. Proficient in managing compliance initiatives and risk management while collaborating effectively in Agile delivery teams.

Highest-signal resume keywords

Business Process ModellingCyber Security ComplianceStakeholder EngagementAgile Delivery ExperienceRisk Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Requirements ElicitationProcess ImprovementUser Stories DevelopmentData Flow DiagramsTest Cases DevelopmentAnalytical Problem-SolvingRequirements TraceabilityIntegration Data Flow DiagramsUse CasesBusiness Analysis Deliverables

Soft Skills

Communication SkillsInfluencing SkillsStakeholder Relationship ManagementCollaborationAnalytical Thinking

Tools & Technologies

Archer IRMRapid7TenableMicrosoft DefenderForescoutSentinel

Certifications & Qualifications

Current Negative Vetting Level 1 (NV1)Vulnerable People / Working with Children Check (WWCC)Police Check

Industry Keywords

Protective Security Policy Framework (PSPF)Australian Government Information Security Manual (ISM)Essential Eight StrategiesNational Institute of Standards and Technology (NIST)Cyber ResilienceSecurity RemediationCompliance InitiativesEnterprise ICT EnvironmentsGovernment Regulated EnvironmentsICT Transformation

Tech Stack

Tools & technologies

CloudCyber Security

About the role

Key responsibilities & impact

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 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 with cyber security and technical teams to assess vulnerabilities, remediation activities, security controls and compliance requirements.
Coordinate quality assurance, verification and validation activities.
Communicate complex technical concepts and analysis outcomes to technical and non-technical stakeholders.

Requirements

What you’ll need

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 Protective Security Policy Framework (PSPF), Australian Government Information Security Manual (ISM), Essential Eight Strategies and National Institute of Standards and Technology (NIST) frameworks.
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.
Current Negative Vetting Level 1 (NV1) security clearance.
Valid Vulnerable People / Working with Children Check (WWCC) and Police Check.

Benefits

Comp & perks

Hybrid working (for majority of our roles) with team anchor days to support collaboration.
Extensive training and development opportunities that enable continual growth as part of your career planning.
Extensive discounts and benefits to maximise your money.
A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.
Diversity and inclusion-focused workplace.
A valid Vulnerable People / Working with Children Check (WWCC) and Police Check are required.