Integration Domain Architect

Salary: £40,000 - 70,000 per year

Requirements

• Proven experience in Integration Architecture or a similar role, ideally within a highly regulated environment such as Aerospace & Defence or comparable industries
• Considerable hands-on expertise with leading integration platforms such as MuleSoft, Dell Boomi, or Apache Camel
• Experience with API-led architectures, messaging systems such as Kafka or RabbitMQ, and data transformation approaches
• Deep understanding of modern integration architecture patterns, including service-oriented, event-driven, and microservices architectures
• Ability to apply integration architecture patterns in complex enterprise environments
• Must meet security and export control restrictions applicable to the role
• All applicants must, as a minimum, achieve Baseline Personnel Security Standard
• Many roles also require higher levels of National Security Vetting, typically requiring 5 to 10 years of continuous residency in the UK depending on the vetting level required

Responsibilities

• Design and evolve the integration architecture that enables seamless, secure, and scalable data and process flows across our systems, platforms, and partners
• Partner with business and technology stakeholders to define integration strategies and patterns that support enterprise and functional goals
• Ensure interoperability and maximise reuse of integration assets
• Translate the target integration architecture into strategic initiatives and roadmaps that enable seamless data and process integration across systems and services
• Analyse the impact of integration architecture on data consistency, application performance, and infrastructure scalability
• Work with the Enterprise Architecture Senior Manager to define and evolve architectural principles, standards, and guardrails for integration architecture
• Ensure the integration architecture development process and its outputs align with our organisational standards and governance processes
• Collaborate with Business Change Management professionals to support the adoption of integration architecture changes across impacted functions

Technologies

• API
• Apache Camel
• Support
• Kafka
• MuleSoft
• RabbitMQ
• Security
• microservices
• Architect
• Network

More

We are BAE Systems, and this role will be assigned to our Edgewing joint venture in the Reading area, with the possibility of contracting to a BAE Systems Air site, preferably Frimley, and a hybrid working policy in place. Edgewing is a new global defence venture uniting UK, Italian, and Japanese expertise, and we are building it from the ground up to shape the future of defence. We offer a salary of £54,808 DOE, a financial support package may be available for the assignment if eligible, and we provide a purpose-led, inclusive environment with rewards, learning, wellbeing support, and a balanced lifestyle. We want people who are excited to help create something world-class and make a lasting impact through work that truly matters.

last updated 26 week of 2026