Principal Security Engineer: Multi-Cloud, Hands-On Impact

Jobgether; United Kingdom; On-site; GBP 120,000 - 180,000; Full time

Benefits offered by this job

Direct ownership of security across I&

Autonomy in a small, technical team

Exposure to low-latency trading infra

Hands-on role focused on building and

Job summary

Jobgether, on behalf of a partner, seeks a Principal Security Engineer in the United Kingdom to own security across cloud and on‑prem infrastructure. You will design IAM models, manage key protection, harden CI/CD pipelines, and automate security operations in a high‑velocity trading environment.

You will work with Infrastructure and Engineering teams to embed security into provisioning, config, and workflows, delivering practical security solutions with autonomy and impact.

Qualifications

• 8+ years hands-on security engineering/operations experience.

Responsibilities

• Implement and improve security controls across multi‑cloud and on‑prem environments.

Skills

IAM (identity and access management)

Cloud security

CI/CD security

Scripting & automation

Linux administration

Incident response

Vulnerability assessment

Ownership mindset

Communication & collaboration

Tools

GitLab

Jamf

Terraform

Pulumi

Python

Bash

Job description

Jobgether, on behalf of a partner, seeks a Principal Security Engineer in the United Kingdom to own security across cloud and on‑prem infrastructure. You will design IAM models, manage key protection, harden CI/CD pipelines, and automate security operations in a high‑velocity trading environment.

You will work with Infrastructure and Engineering teams to embed security into provisioning, config, and workflows, delivering practical security solutions with autonomy and impact.