Greater Western Water

Software Engineer

• Design, develop, test, deploy, and maintain enterprise Appian applications
• Build scalable and secure solutions aligned with business requirements and architectural standards
• Develop integrations with enterprise systems using APIs, web services, and connected systems
• Support production and non-production environments through troubleshooting, incident resolution, and performance optimisation
• Participate in solution design, code reviews, release activities, and continuous improvement initiatives
• Collaborate with business and technical stakeholders to deliver high-quality outcomes
• Share knowledge, mentor team members, and promote development best practices across the team

Senior Appian Developer

Engineer

• Plan and deliver minor capital projects by ensuring works are appropriately scoped, scheduled, and executed in line with GWW policies, Australian Standards, WSAA and MRWA codes, and organisational objectives.
• Monitor and manage project performance by tracking progress, identifying risks or issues early, and implementing corrective actions to ensure projects are delivered on time, within budget, and to required quality standards.
• Coordinate stakeholders and project resources by working closely with internal teams, contractors, and consultants to align activities with operational requirements and maintain strong working relationships to support smooth delivery.
• Provide technical and financial oversight by reviewing designs and specifications, supporting project decision-making, and monitoring OPEX and CAPEX to ensure effective budget management and resource utilisation.
• Support operational readiness and asset handover by facilitating commissioning, documentation, and training requirements, while managing workloads and priorities to ensure projects transition seamlessly into ongoing operations.

Project Engineer

Payroll

• Administration and setup of new employees, termination, and redundancy calculations and payments
• Import of employee master data from SuccessFactors into PayGlobal
• Manual data entry into PayGlobal for supporting materials and information to generate pays
• Run and support the end-to-end payroll process, ensuring accurate payments
• Build and maintain effective relationships with internal teams, including Finance, as well as external partners, auditors, and industry contacts.

Payroll Coordinator

Security Engineer

• Develop and deliver an enterprise-wide cyber security strategy and roadmap aligned to business objectives, addressing current and emerging threats across IT, OT (Operational Technology), and third-party environments.
• Embed a strong security-conscious culture through engaging, business-friendly initiatives and organisation-wide cyber security exercises.
• Oversee security risk management, ensuring effective identification, mitigation, and governance of risks and issues.
• Provide clear reporting and insights to the CIO, Board, and committees on cyber posture, performance, and emerging threats.
• Lead day-to-day security operations, including continuous threat monitoring and proactive response to minimise risk.
• Provide technical leadership during cyber incidents to ensure effective response and minimal business disruption.
• Establish and maintain security policies, standards, architecture, and incident response frameworks.
• Partner with the CIO to demonstrate the value and impact of cyber security initiatives and roadmap delivery.
• Build and lead a high-performing team, fostering accountability, continuous improvement, and capability development.
• Translate strategy into a clear operating plan, contributing to enterprise decision-making and aligning security outcomes with organisational priorities.
• Build strong senior stakeholder relationships and effectively manage and escalate emerging issues.
• Champion a culture of safety, wellbeing, diversity, and inclusion while supporting employee growth and development.

Chief Information Security Officer

Financial Planning and Analysis

• Support monthly financial processes, including accruals, reconciliations and financial close activities
• Partner with Project Managers to manage end-to-end project financials (budgets, forecasts, actuals and variations)
• Ensure accurate milestone billing, invoicing and cashflow tracking aligned to project delivery
• Contribute to business cases and project changes, providing guidance on cost structures, assumptions and financial treatment (Capex, Opex, Cloud)
• Deliver financial reporting and analysis to provide visibility of performance, inform governance forums and identify emerging risks.

Senior Appian Developer

Project Engineer

Payroll Coordinator

Chief Information Security Officer

Analyst, PMO Investment – Performance