Infrastructure Architect developing AI - ready cloud architectures covering GPU clusters and AI frameworks at Capgemini. Leading modernization assessments and defining infrastructure blueprints for AI cloud programs.
About the role
- IT Network Assurance Engineer with TfL, assuring and optimising network infrastructure and managing critical incidents for seamless service delivery.
Responsibilities
- Provide specialist technical knowledge and experience to assure, support and optimise our IT Access, WAN, data centre and Cloud network infrastructure
- Maintain technologies, looking for continuous improvement and automation of repeatable tasks
- Ensure the operability of TfL's information technology networks including management, investigation and resolution of incidents to maximise system availability for critical business services
- Support and assure all operational network activities
- Implement and Assure patching and upgrade activities
- Ensure accurate and timely reporting of the state of the technical environment
- Collaborate & engage with other technology colleagues and teams to deliver project outcomes
- Handle suppliers’ adherence to Service Level Agreements and ensure networks meet all TfL policies and standards
Requirements
- Demonstrable high level of knowledge of networking technologies including switching technologies (VLANs, trunks, STP, vPC, VDC, VXLAN, multi-layer switching and EtherChannel)
- Routing technologies (EIGRP/OSPF/iBGP/eBGP) and router redundancy (HSRP, VRRP, GLBP)
- QoS in a LAN/WAN environment
- Strong troubleshooting skills
- Demonstrable knowledge and experience supporting firewalls including policy and VPN
- Experience of supporting large scale, high performance, high availability network architectures
- Experience working with and understanding complex network architecture designs
- Experience of Cisco network technologies and network security in complex enterprise sized environments
- A Degree in a relevant subject, or equivalent qualifications/3 years+ work experience
- Knowledge of ITIL and its practical implementation in large organisations.
- Fluent in English and be fully conversant with technical language relating to network design and hardware.
Benefits
- Final salary pension scheme
- Free travel for you on the TfL network
- Reimbursement of 75% of the cost of a standard class Ticket for National Rail travel from home or 75% reimbursement on a 28-day flexi ticket
- 30 days annual leave plus public and bank holidays
- Private healthcare discounted scheme (optional)
- Tax-efficient cycle-to-work programme
- Retail, health, leisure and travel offers
- Discounted Eurostar travel
- Hybrid working within this role enables a balance of 50 per cent of time split between the office and home over a 4 week period.
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