Infrastructure Senior Security Engineer

Role Overview
The Senior Network Security Infrastructure Engineer is responsible for the delivery of Network Security Engineering projects and providing 3rd level technical support for TP ICAP's Global Network Infrastructure. As part of a Global Network Engineering team, the successful candidate will be a strong technical lead with excellent troubleshooting skills.
Role Responsibilities
Consult with Cybersecurity to deliver network security layer 3 / 4 protections Deliver on premise and cloud configuration across our Network Security Infrastructure Provide oversight and contribute to key security projects to deliver solutions and services which align with overall business objectives Provide the organisation with SME expertise in network security technical policy, technologies and mechanisms Provide expert knowledge of Enterprise Network Security concepts, frameworks and products Ability to automate security control and products Ensure engineering projects are transitioned to the network operations team following the TPICAP Permit to Operate process Troubleshoot complex technical issues, working with customers and third-party suppliers Contribute to knowledge sharing by maintaining accurate documentation and KB articles Experience / Competences
Essential
Strong understanding of a broad range of technical skills in IT Infrastructure including networks, cloud services, network security infrastructure and threat prevention techniques Strong knowledge and advanced troubleshooting experience of enterprise class firewalls both on-premise and cloud based including Fortinet Good knowledge of application & content delivery platforms: f5 - BIG-IQ, AFM, ASM, LTM, GTM & DDoS mitigation Strong Knowledge of Application Level & Network Layer Security Protections Strong knowledge of dynamic routing protocols: BGP, OSPF Strong knowledge of packet level troubleshooting with Wireshark Strong knowledge of AWS Security tools & features Working knowledge of NIST and CIS controls Desired
Strong communication and interpersonal skills and a proven ability to articulate technology solutions and challenges Demonstrate evidence of well written documentation covering design and run-books Solid experience working as a senior engineer within enterprise environment Experience with scripting and auto-provisioning tools including GitLab, Ansible, Python & Jenkins Experience working in Financial Services, either directly or through a service provider Knowledge and experience of ITIL working practices, including change management Educated to degree level in a technical discipline, or equivalent experience

The TP ICAP Group is a world leading provider of market infrastructure.
Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data, through responsible and innovative solutions.
Through our people and technology, we connect clients to superior liquidity and data solutions.
The Group is home to a stable of premium brands. Collectively, TP ICAP is the largest interdealer broker in the world by revenue, the number one Energy & Commodities broker in the world, the world's leading provider of OTC data, and an award winning all-to-all trading platform.
The Group operates from more than 60 offices in 27 countries. We are 5,300 people strong. We work as one to achieve our vision of being the world's most trusted, innovative, liquidity and data solutions specialist.