Lead Integration Engineer

Mayvun Arc are seeking an experienced Integration Engineer to design, build, and support enterprise integration solutions across Google Cloud Platform (GCP), Google Distributed Cloud (GDC) and Apigee API Management environments for a federal government department based in Sydney or Melbourne. This role is a 1+ year day rate contract.  

The role will focus on delivering secure, scalable, and reusable integration capabilities that connect applications, platforms, data services, and external systems across both cloud and sovereign/air-gapped environments.

Key Responsibilities

• Design, develop, and deploy API-led integration solutions using Apigee.
• Build and maintain RESTful APIs, API proxies, products, and security policies.
• Deliver integrations across GCP, GDC, on-premises, and third-party systems.
• Support integration solutions within secure and regulated environments, including disconnected or restricted networks.
• Collaborate with solution architects, security teams, platform engineers, and application teams to define integration standards and patterns.
• Implement API security controls including OAuth2, OIDC, JWT, mTLS, and certificate management.
• Leverage cloud-native services and integration patterns to deliver scalable and resilient solutions.
• Support CI/CD automation and deployment of integration assets through DevSecOps pipelines.
• Troubleshoot and resolve API, integration, connectivity, and performance issues.
• Produce technical design documentation, implementation guides, and operational runbooks.

Mandatory Skills & Experience

• 5+ years of experience delivering enterprise integration solutions.
• Strong hands-on experience with Google Cloud Platform (GCP) and/or Google Distributed Cloud (GDC).
• Proven experience implementing and managing Apigee X, Apigee Hybrid, or Apigee in regulated environments.
• Experience developing RESTful APIs, microservices, and API-first architectures.
• Strong understanding of API lifecycle management, governance, and security.
• Experience implementing OAuth2, OpenID Connect, JWT, mTLS, and PKI-based security solutions.
• Experience with containerized applications and Kubernetes platforms.
• Knowledge of event-driven and message-based integration patterns.
• Experience with Git, CI/CD pipelines, Infrastructure as Code, and DevSecOps practices.
• Strong troubleshooting, stakeholder engagement, and documentation skills.

Desirable Skills

• Experience with GDC Air-Gapped or sovereign cloud environments.
• Experience with GKE, Anthos, Cloud Run, Pub/Sub, Secret Manager, IAM, and service mesh technologies.
• Experience integrating identity and access management solutions.
• Knowledge of Zero Trust and cloud-native security patterns.
• Google Cloud, Kubernetes, or Apigee certifications.

Qualifications

• Bachelor's degree in Computer Science, Engineering, Information Technology, or related discipline.
• Relevant Google Cloud, Kubernetes, or API Management certifications highly regarded.

Security Clearance

• Current Baseline or NV1 Security Clearance required.