---
title: "Security Engineer at Meta – London, United Kingdom"
canonical: "https://www.metaintro.com/job/security-engineer-at-meta-e985c1f1-216b-572d-8462-52f95f4494eb"
language: "en"
author: "Metaintro"
---

[![Meta logo](/api/company-logo?url=https%3A%2F%2Fwww.meta.com%2Fapple-touch-icon.png&sig=Kv9hmvtW87L8AVNmUcEumlrbiDoDlFqCZNf-glypUM4)](/company/meta)[Meta](/company/meta)
# Security Engineer at Meta

**Location**
: London, England

**Type**
: Full-time

**Level**
: senior

**Posted**
: Sep 18, 2026

## Description

Meta is hiring a Security Engineer to protect its products and global infrastructure from evolving threats. The role covers security assessments, penetration testing, vulnerability research, threat modeling, security architecture reviews, systemic risk remediation, security tooling and automation, incident response, security investigations, documentation, mentoring, oncall responsibilities, and security roadmap initiatives. Candidates need at least six years of security engineering experience, including hands-on work in penetration testing, vulnerability research, or security assessments, along with experience in threat modeling, cross-functional remediation, security tooling, and communicating risk to technical and non-technical stakeholders.

## Trending job searches

Every query opens live roles, salary samples, and market demand — tap a search to run it instantly.

- [Find Security Engineer jobs in London, England, United Kingdom](/jobs/search?q=Find+Security+Engineer+jobs+in+London%2C+England%2C+United+Kingdom)
- [Find roles similar to Security Engineer in London, England, United Kingdom](/jobs/search?q=Find+roles+similar+to+Security+Engineer+in+London%2C+England%2C+United+Kingdom)
- [Find remote Security Engineer jobs](/jobs/search?q=Find+remote+Security+Engineer+jobs)
- [Find Security Engineer jobs with Penetration testing and Vulnerability research](/jobs/search?q=Find+Security+Engineer+jobs+with+Penetration+testing+and+Vulnerability+research)
- [Find jobs similar to Security Engineer](/jobs/search?q=Find+jobs+similar+to+Security+Engineer)
- [Find Security Engineer jobs posted this week](/jobs/search?q=Find+Security+Engineer+jobs+posted+this+week)
- [Find Security jobs in London, England, United Kingdom](/jobs/search?q=Find+Security+jobs+in+London%2C+England%2C+United+Kingdom)
- [Find Security jobs with Penetration testing and Vulnerability research](/jobs/search?q=Find+Security+jobs+with+Penetration+testing+and+Vulnerability+research)

## Get More from Metaintro

Unlock powerful job search, personalized recommendations, and deep career insights from comprehensive, market-leading data and live market signals.

- [Browse all jobs](/jobs/search)
- [Access help center](/help)
- [Explore our content](/blog)

![](https://cdn.metaintro.com/rs:fill:1200:800/q:30/plain/images/bridges/bridge-expand.1df895c6bd76d96f.png)

For job seekers

## Ready to find a role that actually fits?

Upload your résumé, start a Job Search Thread, and let Metaintro rank real openings against your experience — then guide you from search to offer.

[Get Started Free](/signup)[Search matching jobs](/jobs/search)

Match

Compare live roles against your current evidence.

Position

Turn proof projects into role-specific applications.

Improve

Use market feedback to keep the skill plan current.

[Return to navigation](#main-navigation)