Technical Account Manager - Knutsford

Who are PortSwigger

PortSwigger exists to enable the world to secure the web. We build the tools practitioners trust, the knowledge that trains security professionals, and a community that makes anyone who cares about security better — so anyone can make the internet safer. Our products are crafted with care, backed by deep research, and we lead through generous innovation: winning by setting the bar higher and sharing what we create, turning commercial success into wider positive impact.

Our culture didn't happen by accident - it was built deliberately, and it's something we protect with the same care we put into everything we make. We default to trust - brilliant people doing brilliant work, free from micromanagement. We aim for excellence, and we do it with care; performance and compassion go hand in hand. Joy, mastery and purpose belong together here - and if the work stops feeling good, we take that seriously.

Growth is our commercial engine: bringing new customers on board, keeping them delighted, and telling our story to the market. Growth is split into Sales, Customer Experience (Relationship Management, Customer Success and Tech Support), Marketing and Special Ops - collectively owning pipeline, retention, advocacy and the go-to-market playbooks that scale PortSwigger.

What you'll be doing

A renewal conversation turns painful long before it shows up in a QBR. It usually starts months earlier - in a rollout that never quite launched, a