Enterprise System Designer: Solutions Architecture & Security

Renaissance Infosystems Pte Ltd; City of Melbourne; On-site; AUD 120,000 - 150,000; Full time

Job summary

Renaissance Info Systems is seeking an experienced System Designer to lead the design, documentation, and governance of enterprise technology solutions. This role collaborates with business stakeholders, architects, engineers, project teams, and vendors to translate requirements into scalable, secure designs.

You will design end-to-end solutions across infrastructure, cloud, networks, security, and data platforms, produce architecture artefacts, and provide technical leadership through delivery,

Qualifications

• Bachelor’s degree in IT, CS, Engineering, or related field.
• Certifications such as TOGAF, Azure, AWS, Google Cloud, ITIL, CISSP, or CISM preferred.
• Strong design and governance experience in enterprise environments.

Responsibilities

• Design end-to-end technology solutions across infrastructure, cloud, applications, networks, security, and data platforms.
• Develop high-level and detailed solution designs, architecture diagrams, and technical specifications.
• Analyse business and technical requirements, identify risks and dependencies, and define fit-for-purpose solutions.
• Ensure alignment with enterprise architecture standards, governance frameworks, and best practices.
• Embed security-by-design principles, compliance requirements, and resilience considerations into all solutions.
• Design integrations, APIs, data flows, and interoperability across enterprise systems.
• Provide technical leadership throughout project delivery, implementation, testing, and operational handover.

Skills

Solution Architecture

Systems Analysis

Cloud Technologies

Integration Design

Security & Compliance

Enterprise Applications

Technical Documentation

Stakeholder Management

Risk Assessment

Project Delivery

Education

Bachelor’s degree in IT

Bachelor’s degree in Computer Science

Bachelor’s degree in Engineering

TOGAF

Azure

AWS

Google Cloud

ITIL

CISSP

CISM

Job description

Renaissance Info Systems is seeking an experienced System Designer to lead the design, documentation, and governance of enterprise technology solutions. This role collaborates with business stakeholders, architects, engineers, project teams, and vendors to translate requirements into scalable, secure designs.

You will design end-to-end solutions across infrastructure, cloud, networks, security, and data platforms, produce architecture artefacts, and provide technical leadership through delivery,