The role will be responsible for the ongoing support and reliability of the LSEG ecosystem (Platforms, Networks, Applications, Services, and Websites). The focus of this role is to provide 2nd /3rd line support to the Operations and Project Delivery (Implementation) functions, ensuring operational stability and ongoing robustness of the LSEG global network.
Key responsibilities are creating and maintaining software automation that provides the reliability and availability of digital platforms and their software delivery pipelines.
Role Responsibilities
Supports the technology lifecycle through the design, build and maintenance of systems
Administrates LSEG network services, ensuring applications and services perform against baselined levels
Monitors network services, focusing on availability, while identifying improvement opportunities
Manages service providers (telcos), third parties and partners as required
Creates, reviews and maintains documentation, complaint with LSEG (industry) standards
Implements lifecycle management strategies for hardware and software, including capacity considerations
Supports the deployment of emerging engineering patterns across development teams
Contributes to multiple projects in parallel providing regular updates to multiple stakeholders
Gathers and validates technical requirements, with emphasis on performance, resilience and operability
Contributes to continuous improvement in the infrastructure and network domain, creating innovative solutions
Makes technical decisions and manages workloads with support from seniors in the team
Required Skills & Experience
Rich experience troubleshooting network issues, end-to-end.
Rich experience of routing and switching protocols.
Rich experience in network operations, project delivery and engineering
Rich experience with network technologies, including Cisco, Juniper, Arista, Fortinet & F5 – at least 2 of these
Good L2 & L3 network skills, including HSRP, NAT, MPLS, VPN, GRE, BGP and OSPF
Good multicast skills, including IGMP, RP and PIM
Good knowledge of firewall technologies, including next generation features/functions
Good knowledge of load balancing technologies, including application delivery control
Good knowledge of network packed capture tooling and ability to analyse
Good knowledge of datacenter networking including Software Defined Networking, Cisco ACI, VxLAN
Some scripting and automation experience (Python, Ansible, Terraform, GIT, GitLab, Rundeck, etc)
Some appreciation of Service Management processes, ideally ITIL knowledgeable, service focused
Good communication skills, both spoken (verbal) and written English language abilities
Required Skills & Experience
Previous experience working in/with Architecture / Engineering teams
Previous experience working in/with InfoSec / Cyber teams
Previous experience working with Audit / Risk teams
Experience in Cloud, specifically cloud networking best practices
Proven exposure to financial sector, including low latency (trading) environments
At LSEG, we believe that creating a diverse and inclusive organisation is fundamental to the way we deliver on our promise of creating essential partnerships and open opportunities. Our open culture is central to how we deliver our purpose – driving financial stability, empowering economies and enabling customers to create sustainable growth – in everything we do.
Working with us means that you will be part of a dynamic organisation of 25,000 people across 70 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce. You will be part of a collaborative and creative culture where we encourage new ideas and are committed to sustainability across our global business. You will experience the critical role we have in helping to re-engineer the financial ecosystem to support and drive sustainable economic growth. Together, we are aiming to achieve this growth by accelerating the just transition to net zero, enabling growth of the green economy and creating inclusive economic opportunity.
LSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and 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. Conforming with applicable law, we can reasonably accommodate applicants’ and employees’ religious practices and beliefs, as well as any mental health or physical disability needs.
Please take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.
If you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.
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