Enterprise Hybrid Cloud & Infrastructure Architect with expertise in on - prem and cloud solutions. Engaging in infrastructure design, cloud migrations, and team leadership.
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.
Job title
Job type
Experience level
Salary
Degree requirement
Tech skills
Location requirements
Infrastructure Engineer supporting secure encryption and traffic monitoring for USAA. Involves managing certificates and incident resolution in IT infrastructure.
Infrastructure Specialist in Network Security Team at Lloyds Banking Group. Supporting and maintaining firewall services that protect critical banking infrastructure with operational excellence.
Infrastructure Specialist in Network Security Team supporting and maintaining firewall services. Focused on operational excellence, compliance, and team collaboration.
Infrastructure Cloud Engineer focusing on Terraform at Polarstern Experts in Düsseldorf. Planning, implementing, and managing AWS infrastructures with automation tools.
Infrastructure Engineer focusing on data encryption solutions for on - premise, mobile, and cloud environments. Collaborating with teams to design and build secure systems and solutions.
Senior Cloud Infrastructure Engineer developing and operating Kubernetes services for CLOUD4EUROPE project. Supporting team by creating solutions and participating in a 24x7 on - call schedule.
Cloud Infrastructure Engineer at Leonardo, focusing on cloud - based systems design and optimization. Responsible for ensuring security and performance in complex cloud architectures.
IT Consultant/IT Infrastructure Specialist advising clients on infrastructure projects, primarily in Microsoft/Active Directory, VMware, or Citrix. Analyzing and optimizing IT infrastructures through innovative solutions.
Senior Infrastructure Engineer responsible for managing and modernizing corporate infrastructure at ICEYE. Focused on enabling scalable global satellite operations and ensuring operational excellence.