Security engineering is the hands-on work of building and hardening secure infrastructure and systems — turning architecture and policy into working, tested controls.
I implement and tune the control stack: identity and privileged access management, MFA and conditional access, endpoint and workload protection, network segmentation, WAF and API gateways, encryption and key management, backup and recovery integrity, and hardened OS and container baselines.
Everything is delivered as code and documentation wherever possible — Terraform modules, configuration baselines, and runbooks — so controls are reproducible, reviewable, and survivable when people change roles. I validate each control by testing that it actually blocks the technique it was meant to stop.
Why it matters
- Designs only reduce risk once they are correctly implemented
- Hardened baselines eliminate entire categories of easy attack
- Infrastructure-as-code makes controls consistent and auditable
- Validation testing proves a control works instead of assuming it
My approach
How the engagement runs
Typical engagement: control-gap assessment, prioritised implementation sprints, IaC and baseline delivery, validation testing, handover documentation and operational runbooks.