Senior Solution Architect – Cloud, API & Security Roadmaps

randstad digital australia; City of Melbourne; On-site; AUD 150,000 - 190,000; Full time

Job summary

Randstad Digital Australia in Melbourne CBD seeks a seasoned Solutions Architect to lead end-to-end architecture across application, cloud, and integration initiatives within the defence delivery sector. The role focuses on translating core business capabilities into scalable blueprints, modernizing legacy landscapes, and defining long-term technology roadmaps to fulfil strategic goals.

The successful candidate will collaborate with business stakeholders, product owners, and governance bodies to

Qualifications

• 5+ years in solution architecture across applications, cloud and integration with front/customer-facing emphasis.
• Active NV1 Security Clearance or eligible to obtain NV1 clearance.
• Minimum 10 years continuous Australian work history.
• Experience in Defence industry clients is strongly preferred.
• Proven track record designing and executing End-to-End technology roadmaps in large enterprises.
• TOGAF certification is preferred.
• Deep understanding of enterprise applications, APIs, integration frameworks, microservices, cloud platforms, and data flows.
• Experience in Agile and product-led delivery models.
• Strong communication to bridge business stakeholders and technical teams.

Responsibilities

• Drive design and governance of end-to-end solution architectures for complex defence delivery programs.
• Formulate and maintain high-level application technology roadmaps aligned with enterprise strategies.
• Collaborate with business stakeholders and product owners to translate requirements into secure architecture blueprints.
• Evaluate existing platforms and design future-state models, including cloud migration strategies.
• Architect end-to-end patterns for cloud, APIs, integration, data flows, and security.
• Produce and manage architectural artefacts: solution designs, reference architectures, governance standards.
• Conduct platform evaluations to minimize technical debt and improve efficiency.
• Promote best practices, standards, and reusable design patterns across agile teams.

Skills

Solution architecture

Security clearance

Australian work history

Defence industry experience

End-to-end tech roadmaps

TOGAF certification

Enterprise app landscape

Agile delivery

Stakeholder communication

Job description

Randstad Digital Australia in Melbourne CBD seeks a seasoned Solutions Architect to lead end-to-end architecture across application, cloud, and integration initiatives within the defence delivery sector. The role focuses on translating core business capabilities into scalable blueprints, modernizing legacy landscapes, and defining long-term technology roadmaps to fulfil strategic goals.

The successful candidate will collaborate with business stakeholders, product owners, and governance bodies to