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Join us 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 revolutionise our digital offerings, ensuring unapparelled customer experiences.
Job Responsibility:
Lead engineering teams effectively, fostering a collaborative and high-performance culture to achieve project goals and meet organizational objectives
Oversee timelines, team allocation, risk management and task prioritization to ensure the successful delivery of solutions within scope, time, and budget
Mentor and support team members' professional growth, conduct performance reviews, provide actionable feedback, and identify opportunities for improvement
Evaluation and enhancement of engineering processes, tools, and methodologies to increase efficiency, streamline workflows, and optimize team productivity
Collaboration with business partners, product managers, designers, and other stakeholders to translate business requirements into technical solutions and ensure a cohesive approach to product development
Enforcement of technology standards, facilitate peer reviews, and implement robust testing practices to ensure the delivery of high-quality solutions
Requirements:
Strong network fundamentals and troubleshooting: Confident diagnosis across routing/switching, WAN, SD-WAN, wireless, and edge services
packet-level analysis
effective decision-making under pressure
Production operations and reliability: Incident and problem management execution, post-incident reviews, and implementation of controls to prevent recurrence
Change governance and risk: Ability to execute production change safely within regulated environments, with strong awareness of audit, risk, and control requirements
Automation and scripting: Practical experience using Python and/or Ansible (and related tooling) to automate operational tasks, reduce toil, validate configurations, and improve reliability at scale
Nice to have:
Reliability engineering and observability: Experience improving monitoring, alert quality, operational KPIs, and proactive issue prevention
Advanced automation and IaC: Exposure to CI/CD patterns for network change, configuration management, testing/validation, and infrastructure-as-code (e.g., Terraform) where applicable
Hybrid and cloud networking: Working knowledge of cloud connectivity and hybrid patterns (AWS/Azure), including operational troubleshooting across on-prem and cloud
Vendor and service integration: Experience working with vendor-delivered services under defined operational controls, knowledge transfer, and measurable outcomes
Operational excellence: Recognised escalation SME who drives sustained operational improvement through data, controls, and disciplined execution