Senior Integration Solutions Architect - Defence

At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we’re not stopping there.

We are seeking a Senior Integration Solutions Architect to provide technical leadership in the design and delivery of complex system integration solutions within a highly governed and mission-critical environment. In this role, you will be responsible for shaping and guiding end-to-end integration architectures, ensuring systems are designed for interoperability, scalability, and alignment with enterprise and Defence architectural standards. You will work closely with lead architects, engineers, and stakeholders to translate complex requirements into robust, secure, and fit-for-purpose technical solutions.

This is a 12 month contract role requiring Positive Vetting Clearance.

What You’ll Do

• Lead the design and implementation of complex system integration and interoperability solutions
• Translate high-level requirements, high-level designs, and network architectures into detailed interface specifications
• Develop and maintain Interface Control Documents (ICDs) and Interface Design Descriptions (IDDs)
• Ensure integration designs align with approved architectural frameworks, standards, and Defence patterns
• Collaborate with lead architects to refine system requirements into validated technical solutions
• Work with Test and Evaluation teams to define test strategies and ensure full traceability of design to testing outcomes
• Facilitate and lead technical working groups with internal stakeholders and external service providers
• Analyse complex system requirements and ensure alignment across multiple platforms and environments
• Provide technical governance and assurance across integration and interface design activities
• Support decision-making through clear documentation, analysis, and architectural guidance

What You’ll Bring

• Extensive experience in solution or integration architecture within complex, enterprise-scale environments
• Strong capability in designing and documenting system interfaces and interoperability solutions
• Proven experience producing and managing Interface Control Documents and interface specifications
• Strong understanding of system integration approaches, including APIs, SOA principles, and messaging patterns
• Ability to interpret complex technical artefacts such as HLDs, system specifications, and network designs
• Experience working collaboratively with technical teams, architects, and business stakeholders
• Strong analytical and problem-solving skills with the ability to manage complex dependencies
• Experience operating within structured governance frameworks and standards-driven environments
• Strong communication and facilitation skills, including leading technical workshops and working groups
• Familiarity with secure or mission-critical ICT environments (highly regarded)

Why You'll Love Working Here:

Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:

• Extensive training and development opportunities that enable continual growth as part of your career planning.
• Extensive discounts and benefits to maximise your money.
• 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.

CT celebrates diversity and enables every voice to be heard as we drive to create the world we want. Apply today and be part of a team that values innovation, inclusivity, variety and diverse backgrounds.

Note: A Police Check is required.