Security-Cleared Senior Infrastructure Engineer – Secure Cloud

Company: IBM SiXworks
Apply for the Security-Cleared Senior Infrastructure Engineer – Secure Cloud
Location: Aldershot
Job Description:

SiXworks is seeking a Senior Infrastructure Engineer in the UK to design, build and secure digital environments for defence and national-security initiatives. You will collaborate with engineers, architects and delivery specialists to enable rapid, secure decision-making for critical operations.

The role focuses on maintaining secure, multi-classification environments, monitoring, patching, and integrating VMware, Kubernetes, Terraform and Vault in hybrid cloud settings, while adhering to

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Posted: October 1st, 2026