Senior Application Production & Infrastructure Manager

London Stock Exchange Group; Greater London; On-site; GBP 70,000 - 120,000; Full time

Benefits offered by this job

Healthcare

Retirement planning

Paid volunteering days

Wellbeing initiatives

Job summary

London Stock Exchange Group is seeking an experienced Collateral Production Support professional to manage production, pre-production and testing environments for LCH-related applications. You will investigate issues, implement fixes, support new releases and perform infrastructure administration across multiple shifts.

You will work with business teams, provide detailed technical support, and ensure high availability of core post-trade services.

Qualifications

• Degree educated, preferably in a technical discipline.
• Hands-on Calypso experience with complex upstream/downstream processes.
• Minimum 8 years in SysAdmin/Infrastructure/Production Support for Calypso.
• Strong UNIX/Linux administration; scripting in shell or Python.
• Strong AWS administration.
• Knowledge of network diagnostics, DNS, web servers and firewall analysis.
• Strong Oracle Database/SQL, including AWS RDS & Aurora PostgreSQL.
• Experience with Red Hat JBoss EAP or equivalent web server tech.
• Experience with IBM MQ.
• Working knowledge of DataDog and CalMon monitoring tools.
• Experience with version control repositories (DXOne, Gitlab).
• Experience with Control-M and CI/CD frameworks; Anthos Kubernetes & EKS.
• Exposure to IT support teams (application/infrastructure) and incident management.
• Ability to communicate with IT and business teams; stakeholder management.
• Experience in Financial or investment banking environments.

Responsibilities

• Support LCH applications related to Shared Services Platforms / Clearing Services.
• Respond to incidents and problems; analyze and resolve.
• Monitor system health and update monitoring tools.
• Implement application fixes and release inputs for new deployments.
• Coordinate with business and IT teams; provide technical guidance.
• Be available for out-of-hours and on-call support; disaster recovery exercises.
• Maintain documentation and assist in audits and risk assessments.

Skills

Calypso (hands-on)

UNIX/Linux

AWS

Oracle SQL

IBM MQ

DataDog/CalMon

DXOne / Gitlab

CI/CD (Anthos/Kubernetes)

Education

Degree in technical discipline

Tools

DXOne

Gitlab

Anthos Kubernetes / EKS

Job description

London Stock Exchange Group is seeking an experienced Collateral Production Support professional to manage production, pre-production and testing environments for LCH-related applications. You will investigate issues, implement fixes, support new releases and perform infrastructure administration across multiple shifts.

You will work with business teams, provide detailed technical support, and ensure high availability of core post-trade services.