Application Support Engineer
Fujitsu
Sep 2023 – Present
Working within a connectivity team on a critical public sector account, onboarding external operators onto a messaging and data exchange infrastructure system. Responsibilities include configuring MQ and SFTP connections, validating message formats against specification documents, monitoring messages on pods, and reporting on rejected messages. Liaised directly with client contacts to guide them through the onboarding process and resolve configuration issues. Coordinated with IBM networking teams and managed deployments by creating configuration files, pushing to GitLab and refreshing environments via CI/CD pipelines. Previously on the O2/Virgin Media account, resolving point-of-sale system issues and contributing to a major store migration project as O2 transitioned from franchise to company-owned stores.
