London Stock Exchange Group (LSEG) is hiring a Site Reliability Engineer accountable for the performance and reliability of our key business systems. In this role, you will define, support, and execute complex tasks, driving continuous improvement in a collaborative, global organization of over 25,000 people.
What You'll Do
- Proactively build and apply domain knowledge relating to workflows, data pipelines, business policies, and configurations.
- Handle essential processes, drive remediation and automation while ensuring high quality standards.
- Take responsibility for performance through execution and tracking of Application Management services, implementing service improvement plans.
- Track spend to ensure cost-effective delivery within budget.
- Apply and develop experienced domain knowledge within your team.
What We're Looking For
- Bachelor's degree or equivalent in an IT-related discipline.
- Significant experience in operations, support, and change within a business-critical or regulated environment.
- Demonstrated experience leading one or more technical teams.
- Proven ability to operate and manage service operations in a relevant technology domain.
- Demonstrated experience managing time-critical incident and recovery situations and communicating with internal stakeholders.
- Significant experience contributing to post-incident analysis, retrospectives, and blame-free post-mortems.
- Significant experience in application management.
- Significant experience supporting the specific product or application in use.
- Extensive experience with monitoring tools such as DataDog and ITRS.
Technical Stack
- DataDog
- ITRS
Benefits & Compensation
- Healthcare
- Retirement planning
- Paid volunteering days
- Wellbeing initiatives
We are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law.

