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Join us as a Senior Extranet Networking Engineer at Barclays, where you'll be part of the specialized infrastructure team. You will play a key role by collaborating and facing off with key Business stakeholders and the internal CSO teams on the design of the Network connectivity standards and patterns to ensure the infrastructure and connectivity that underpins the mission critical trading platform environments of the Bank are both fit for purpose and meet the Bank’s ever-evolving security standards. You will have a direct impact on optimizing our trading platforms, reducing project delivery slippage, and enhancing our competitive edge in the market.
Job Responsibility:
Provision of technical support for the service management function to resolve more complex issues for a specific client of group of clients
Execution of preventative maintenance tasks on hardware and software and utilisation of monitoring tools/metrics to identify, prevent and address potential issues
Maintenance of a knowledge base containing detailed documentation of resolved cases
Analysis of system logs, error messages and user reports to identify the root causes of hardware, software and network issues
Automation, monitoring enhancements, capacity management, resiliency, business continuity management, front office specific support and stakeholder management
Identification and remediation or raising, through appropriate process, of potential service impacting risks and issues
Proactively assess support activities implementing automations where appropriate to maintain stability and drive efficiency
Requirements:
Experience designing, architecting, documenting and owning Extranet network patterns and Network connectivity standards
Experience with cyber security technologies (IDS, NSM, IAM) and standards
A focus on security protocols (SSL/TLS, IPSec, Kerberos) and firewall technology (proxy, next gen, cloud)
Network Engineering experience selecting and certifying both the Networking hardware and the running OS image functionality (Cisco, Arista, F5, Fortigate)