Senior Infrastructure Engineer

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Central London (4 days per week onsite / 1 day per week WFH - this is not negotiable)

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£550 - £600 p/d, inside IR35

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6 months initial term

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A leading construction engineering business is seeking an Senior Infrastructure Engineer to their team. They are a well-established business about to enter considerable operational change making it an exciting time to join and be a part of their journey.

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Reporting into the IT Manager, you will oversee core infrastructure and networking. You'll work closely with managed service providers to ensure seamless operations and business continuity whilst taking a lead on regular site set-ups.

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Key Responsibilities:

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• Lead and manage office and site networks, aligning with business strategy

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• Act as an escalation point for the Service Desk Team

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• Set up and configure Local Area Networks (LANs), including hardware deployment and support

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• Coordinate with third-party MSPs for network and infrastructure management

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• Manage firewall operations and connectivity with ISPs

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• Oversee network IP addressing and VPN setups

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• Support business continuity through proactive incident management

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• Rapid deployment of site connectivity solutions, including 4G routers

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• Monitor network health and performance, ensuring high availability and resilience

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• Maintain inventory and configuration records for infrastructure and software

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• Collaborate with the Security Operations Center (SOC) on network security

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• Support software licensing and upgrades

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• Support data privacy and security audits

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• Provide technical support and mentoring

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• Maintain server rooms and ensure operational efficiency

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• Develop and implement business processes and documentation

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Requirements:

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• Strong knowledge of Azure infrastructure management

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• Strong in network protocols (TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc.

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• Experience with FortiGate Firewalls and Windows Operating Systems

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• Familiarity with WAN, LAN, VPN, and wireless networks

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• Possess excellent communication skills with a proactive and self-motivated approach

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