Senior Integration & Cloud Architecture Lead

COSOL; Sydney; Hybrid; AUD 180,000 - 240,000; Full time

Job summary

COSOL is seeking a Senior Enterprise Architect to lead architecture strategy and design for a complex, multi-vendor program in Australia. The role involves guiding solution, integration, data and cloud architecture, with a focus on secure and scalable AWS-based solutions.

You will engage with client stakeholders, delivery teams and technology partners to influence architectural decisions and drive long-term outcomes across OT data and real-time workloads.

Qualifications

• Demonstrated success in senior Solution/Integration/Enterprise Architecture roles.
• Experience leading architecture outcomes across large-scale transformation programs.
• Deep AWS architecture expertise including cloud-native, event-driven, and real-time data solutions.

Responsibilities

• Provide architectural leadership across a major enterprise transformation program, ensuring solutions align with business objectives and long-term strategy.
• Define and maintain target-state architecture, standards, governance frameworks and reusable patterns.
• Lead solution, integration, data and cloud architecture activities in a complex, multi-vendor environment.
• Design secure, scalable and resilient AWS-based solutions for real-time operational and business needs.
• Establish integration strategies covering APIs, event-driven architectures, messaging and real-time data streaming.
• Guide ingestion, governance of OT data including PLC and SCADA systems.
• Provide architectural oversight during delivery and ensure compliance with designs.
• Facilitate architecture workshops and governance forums across stakeholders.
• Collaborate with clients, vendors and delivery teams to resolve complex technical challenges.

Skills

Senior architect experience

Architecture leadership

AWS architecture

Stakeholder engagement

Governance and standards

Tools

AWS

Kinesis

MSK

IoT Core

Job description

COSOL is seeking a Senior Enterprise Architect to lead architecture strategy and design for a complex, multi-vendor program in Australia. The role involves guiding solution, integration, data and cloud architecture, with a focus on secure and scalable AWS-based solutions.

You will engage with client stakeholders, delivery teams and technology partners to influence architectural decisions and drive long-term outcomes across OT data and real-time workloads.