LSEG is seeking a deeply technical, hands-on Infrastructure Vulnerability Management Engineer who is passionate about safeguarding complex environments and tackling challenging problems at scale. You will be responsible for identifying, analysing, and driving remediation of infrastructure vulnerabilities across our diverse estate.
Combining a hacker’s mindset with an engineer’s discipline, you’ll understand how vulnerabilities are exploited, how to detect and mitigate them, and how to design scalable, sustainable fixes. You will work closely with application, infrastructure, and governance teams to enhance our overall security posture and continuously improve our vulnerability management programme.
Who You Are
You are a curious and motivated problem-solver who thrives on technical depth and continuous learning. You enjoy delving into vulnerabilities, understanding how they function, and finding the most effective and scalable solutions. You take pride in making a measurable impact on real-world security, not just scanning and reporting.
You are team-oriented, data-driven,



and pragmatic, able to balance security rigour with engineering realities. Above all, you bring intellectual curiosity and drive to learn and adapt in an ever-evolving landscape.
Key Responsibilities
Core Capabilities & Remediation
- Perform in-depth technical analysis and validation of infrastructure vulnerabilities, assessing risk, exploitability, and the potential business impact.
- Develop, document, and deliver technical remediation guidance and solutions to enable application and infrastructure teams to remediate efficiently and consistently.
- Collaborate with engineering and platform teams to vulnerability mitigation into systemic solutions like infrastructure as code (IaC) and automation pipelines.

Analysis, Consultation & Coordination
- Analyse and review vulnerability findings from tools that identify infrastructure vulnerabilities; verify accuracy, identify and validate false positives

📌 Vulnerability Management Engineer (Bengaluru)
🏢 London Stock Exchange Group
📍 Bengaluru