# Application Support Engineer

**Company**: London Stock Exchange Group (LSEG)
**Location**: Paris
**Experience**: senior
**Job type**: full-time
**Category**: Engineering
**Industry**: Finance

**Apply**: https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/Paris-France/CDSClear-IT-Site-Reliability-Engineer_R0118519-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_cfe0a775-f36

## Description

As an Application Support Engineer at LSEG, you will deliver Level 2 IT support for the CDSClear business, providing hands-on support for in-house trade management and risk platforms across production and test environments.

You will partner closely with other CDSClear teams to advance the CDSClear delivery roadmap, participate in an out-of-hours on-call rota, and support extended clearing operations as part of a late-shift Site Reliability Engineering rota.

Key responsibilities include:

- Being responsible for the operational health of all CDSClear production and UAT environments

- Leading front-to-back operational support for CDSClear-aligned and non-aligned applications and infrastructure

- Building strong working relationships with CDSClear First Line Risk, Operations, and Customer Success teams

- Proactively aligning IT teams with business and production events

- Owning and maintaining standard operating procedures

- Running CDSClear test environments (IUA, EUA)

- Supervising CDSClear IT Support team activity and optimising workload allocation

- Coordinating and implementing Disaster Recovery testing

- Leading incident management activities

- Owning organisational change for CDSClear applications

- Driving a continuous improvement culture

- Collaborating with development teams to improve release reliability and automation

- Leading capacity and performance management

- Maintaining hands-on technical expertise across the CDSClear estate

- Coordinating IT risk management activities

- Acting as the primary IT interface to Information Security

You will be part of a dynamic organisation that values innovation, quality, and continuous improvement.

## Skills

### Required
- Unix
- SQL
- Control-M
- web services
- networking technologies
- AWS

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Source: [Apply at lseg.wd3.myworkdayjobs.com](https://lseg.wd3.myworkdayjobs.com/en-US/Careers/job/Paris-France/CDSClear-IT-Site-Reliability-Engineer_R0118519-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)