Embark on a transformative journey as an Infrastructure Engineer at Barclays, where you'll spearhead the evolution of our digital landscape, driving innovation and excellence. You'll harness cutting-edge technology to revolutionize our digital offerings, ensuring unapparelled customer experiences.

Campus Networking is a new capability area within the newly formed End User Connectivity Engineering functional unit in the Network Product domain at Barclays. The Campus Networking team is responsible for the design, build and run of the underlying WAN, Fixed LAN and Wireless LAN infrastructure platforms and the over-the-top connectivity products and services that enable colleagues, guests and partners  

To be successful in this role as a Infrastructure Engineer – Wireless Networking, you should possess the following skillsets:

Bachelor's degree in Electrical, Electronic Engineering or Computer Science inclusive of 10+ years related field expertise within a Systems Integrator, Service Provider or Wireless Technology Vendor designing and implementing enterprise wireless solutions in cloud and on-premise environments at scale

Strong Knowledge and demonstrable hands-on experience with proficiency in wireless technologies, including RF design and optimisation, the 802.11 protocol suite and site survey methodologies. Familiarity with network monitoring tools and troubleshooting methodologies is essential.

Expert knowledge in vendor neutral wireless technology with expertise in establishing TCO efficient resilient Wireless Local Area Networks for heterogeneous endpoints

Expert knowledge of Network Access control (NAC) and RADIUS based AAA for secure and automated access supporting Corporate and Guests users

Some other highly valued skills include:

Expertise working in Network and infrastructure operational product engineering and knowledge of network element management plane, control plane, data plane and fast switching. A very good understanding of Network Protocols - TCP/IP, UDP, HTTP/HTTPS, DNS, DHCP, BGP, OSPF, VXLAN, IPSec, etc. CCNP or equivalent certification an added advantage. 

Expertise in Network Security and Network Automation an added advantage. Specifically experience with concepts of zero trust, TLS/SSL, VPNs and concepts like gNMI/gRPC, RESTCONF etc. 

Programming expertise in one of the high-level languages like Python, Java, Golang alongside proficiency in Agile Methodologies Scrum/Kanban, backlog and workflow mgmt. and SRE specific reporting (MTTR, deployment frequency, SLO etc)

You may be assessed on the key critical skills relevant for success in role, such as risk and controls, change and transformation, business acumen strategic thinking and digital and technology, as well as job-specific technical skills.

This role is based in our London office.

Purpose of the role

To build and maintain infrastructure platforms and products that support applications and data systems, using hardware, software, networks, and cloud computing platforms as required with the aim of ensuring that the infrastructure is reliable, scalable, and secure.  Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response. 

Accountabilities

Build Engineering:  Development, delivery, and maintenance of high-quality infrastructure solutions to fulfil business requirements ensuring measurable reliability, performance, availability, and ease of use. Including the identification of the appropriate technologies and solutions to meet business, optimisation, and resourcing requirements.Incident Management: Monitoring of IT infrastructure and system performance to measure, identify, address, and resolve any potential issues, vulnerabilities, or outages. Use of data to drive down mean time to resolution.Automation:  Development and implementation of automated tasks and processes to improve efficiency and reduce manual intervention, utilising software scripting/coding disciplines.Security: Implementation of a secure configuration and measures to protect infrastructure against cyber-attacks, vulnerabilities, and other security threats, including protection of hardware, software, and data from unauthorised access.Teamwork:  Cross-functional collaboration with product managers, architects, and other engineers to define IT Infrastructure requirements, devise solutions, and ensure seamless integration and alignment with business objectives via a data driven approach.Learning: Stay informed of industry technology trends and innovations, and actively contribute to the organization's technology communities to foster a culture of technical excellence and growth.

Vice President Expectations

To contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies; manage and maintain policies/ processes; deliver continuous improvements and escalate breaches of policies/procedures..If managing a team, they define jobs and responsibilities, planning for the department’s future needs and operations, counselling employees on performance and contributing to employee pay decisions/changes. They may also lead a number of specialists to influence the operations of a department, in alignment with strategic as well as tactical priorities, while balancing short and long term goals and ensuring that budgets and schedules meet corporate requirements..If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard. The four LEAD behaviours are: L – Listen and be authentic, E – Energise and inspire, A – Align across the enterprise, D – Develop others..OR for an individual contributor, they will be a subject matter expert within own discipline and will guide technical direction. They will lead collaborative, multi-year assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments. They will train, guide and coach less experienced specialists and provide information affecting long term profits, organisational risks and strategic decisions..Advise key stakeholders, including functional leadership teams and senior management on functional and cross functional areas of impact and alignment.Manage and mitigate risks through assessment, in support of the control and governance agenda.Demonstrate leadership and accountability for managing risk and strengthening controls in relation to the work your team does.Demonstrate comprehensive understanding of the organisation functions to contribute to achieving the goals of the business.Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategies.Create solutions based on sophisticated analytical thought comparing and selecting complex alternatives. In-depth analysis with interpretative thinking will be required to define problems and develop innovative solutions.Adopt and include the outcomes of extensive research in problem solving processes.Seek out, build and maintain trusting relationships and partnerships with internal and external stakeholders in order to accomplish key business objectives, using influencing and negotiating skills to achieve outcomes.

All colleagues will be expected to demonstrate the Barclays Values of Respect, Integrity, Service, Excellence and Stewardship – our moral compass, helping us do what we believe is right. They will also be expected to demonstrate the Barclays Mindset – to Empower, Challenge and Drive – the operating manual for how we behave.