Location: Central London (Hybrid two to three days a week on site)
Contract: Permanent, Full-Time
We’re working with a well-established organisation looking to strengthen its technology function with the addition of an Infrastructure & Security Engineer.
This role offers the opportunity to take ownership across infrastructure, cloud, networking, and security, supporting a modern multi-site environment spanning head office, operational locations, and customer-facing technology platforms. You’ll work closely with both technical and non-technical stakeholders while contributing to the delivery of secure, resilient, and scalable infrastructure solutions that underpin critical business operations.
Key Responsibilities
- Provide 2nd and 3rd line support across infrastructure and security technologies
- Maintain and optimise Microsoft environments including Azure, Microsoft 365, Entra ID, Intune, Windows Server, and Active Directory
- Support and enhance virtualised infrastructure using VMware technologies
- Manage and improve network infrastructure, including switching, routing, wireless, and firewall technologies
- Lead vulnerability management, security remediation, and compliance initiatives
- Support identity and access management, endpoint security, and threat protection activities
- Contribute to disaster recovery planning, testing, and business continuity initiatives
- Work with internal teams and third-party suppliers to deliver infrastructure improvements and security enhancements
- Support and secure end-user technologies across corporate, retail, and operational environments, including device deployment through Intune and Autopilot
- Create and maintain technical documentation, standards, and operational procedures
- Support ongoing infrastructure modernisation and continuous improvement projects
Required Experience
- Experience in an Infrastructure Engineer, Infrastructure Analyst, Systems Engineer, or similar role
- Strong Microsoft infrastructure experience including Windows Server, Active Directory, Microsoft 365, Azure, Entra ID, and Intune
- Experience supporting virtualised environments using VMware technologies
- Good understanding of networking principles including TCP/IP, switching, routing, wireless networking, and firewalls
- Experience with vulnerability management, endpoint security, and patch management
- Knowledge of identity and access management, including MFA and role-based access controls
- Experience supporting backup, disaster recovery, and business continuity processes
- Strong troubleshooting, analytical, and problem-solving skills
- Ability to communicate effectively with both technical and business stakeholders
- Exposure to Microsoft Defender, Sentinel, or other security tooling
- Experience working within PCI-DSS, NIST, ISO 27001, or similar compliance frameworks
- PowerShell scripting experience
- Experience with Cisco networking technologies and Meraki environments
- Experience supporting retail, hospitality, leisure, or other customer-facing multi-site environments
- Knowledge of Zero Trust security principles
- Experience with monitoring platforms such as SolarWinds, PRTG, or similar
- Microsoft, Azure, or Cisco certifications
- Exposure to automation tools such as Azure CLI or Terraform
What’s on Offer
- Competitive salary and benefits package
- Exposure to modern cloud, infrastructure, and security technologies
- Opportunity to work on a variety of infrastructure transformation and security projects
- Exposure to a fast-paced, customer-focused environment where technology plays a critical role in day-to-day operations
- Ongoing learning and professional development opportunities
- Supportive and collaborative team environment
- Opportunity to influence technical direction and infrastructure strategy
- Clear opportunities for career progression
This is an excellent opportunity for an Infrastructure & Security Engineer looking to further develop their skills while working across a broad technology estate within a forward-thinking organisation that continues to invest heavily in infrastructure, cyber security, and the technology that supports a complex multi-site operation.
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