Senior Security Consultant

Company: Coba IT Consultants
Apply for the Senior Security Consultant
Location: London
Job Description:

“What if you could embed security into a platform before it goes live—not fix it after?”

Coba IT are hiring on behalf of a client for a Senior Security Consultant to lead security across a brand-new, cloud-native platform being built from the ground up.

This is not a box-ticking role. It’s a chance to operate at the intersection of fast-paced engineering and rigorous governance—shaping security strategy while enabling delivery at speed.

The Role

As a Senior Security Consultant, you’ll act as the technical security lead within a high-velocity engineering environment.

You’ll work closely with engineering teams and senior stakeholders, ensuring a secure-by-design approach is embedded throughout the entire development lifecycle—from architecture through to deployment.

Key Responsibilities

Security Architecture & “Shift-Left”

  • Lead security design across platform and product engineering
  • Conduct architecture reviews and threat modelling early in the lifecycle
  • Provide pragmatic guidance that enables delivery, not blocks it
  • Design and secure AWS-based environments using modern cloud-native approaches
  • Secure CI/CD pipelines and containerised environments (Docker/Kubernetes)
  • Drive adoption of “controls-as-code” and automated security practices
  • Act as a key link between engineering teams and senior security leadership
  • Translate technical risks into clear business impacts
  • Influence governance forums and ensure alignment to risk appetite

Modern Workspace Security

  • Lead security hardening across collaboration and endpoint environments
  • Support secure configuration of modern workplace tooling and infrastructure

What We’re Looking For

  • Strong background in Security Architecture or Consultancy
  • Experience operating within financial services, fintech, or regulated environments
  • Deep expertise in AWS security and cloud architecture patterns
  • Hands‑on experience securing CI/CD, IaC, and containerised environments
  • Strong understanding of AppSec, IAM, cryptography, and network security
  • Experience applying frameworks such as NIST, ISO 27001, or PCI DSS
  • Ability to engage both engineers and senior stakeholders confidently
  • Exposure to payments or merchant platforms
  • Experience with endpoint and workspace security (e.g. JAMF, modern device estates)
  • Knowledge of Google Workspace security
  • Experience supporting red team readiness or pre-go-live security assurance

What’s on Offer

  • Hybrid working based in London
  • Opportunity to work on a truly greenfield, cloud-native platform
  • High-impact role with direct exposure to senior security leadership
  • Fast-paced, engineering-driven environment with real influence on outcomes

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Posted: May 22nd, 2026