via reed · 8 June 2026 ·6 days ago

IT Systems Engineer

Larbey Evans
London Full-time GBP 75,000 – 75,000
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IT Systems Engineer

A large global law firm is seeking a highly skilled Systems Engineer to join their IT team . This role is responsible for designing, implementing, and supporting enterprise-grade infrastructure with a strong emphasis on Microsoft Azure, the Microsoft 365 (M365) ecosystem, and Cisco networking technologies

  • Salary up to £75,000

  • 9:30am to 6:00pm working hours

  • Hybrid working (2 or 3 days in the office)

  • Generous employee benefits

The ideal candidate will bring deep technical expertise, a security-first mindset, and experience operating in a professional services or legal environment where uptime, confidentiality, and performance are critical.

IT Systems Engineer Key Responsibilities:

  • Design, deploy, and manage cloud infrastructure within Microsoft Azure, including virtual networks, compute resources, storage, identity, and security services.

  • Administer and optimize the Microsoft 365 stack, including Exchange Online, SharePoint Online, OneDrive, Teams, Entra ID (Azure AD), and Intune.

  • Implement and maintain Cisco networking solutions, including routing, switching, firewalls, VPNs, and wireless infrastructure, as well as Palo Alto Networks firewalls and security platforms.

  • Monitor system performance, availability, and security across cloud and on-premises environments.

  • Lead troubleshooting efforts for complex infrastructure and networking issues.

  • Collaborate with cybersecurity teams to implement best practices for data protection, compliance, and threat mitigation.

  • Automate infrastructure deployment and management using scripting tools such as PowerShell, Azure CLI, or Terraform.

  • Support hybrid cloud environments, including integration between on-premises systems and Azure services.

  • Maintain documentation for system configurations, processes, and procedures.

IT Systems Engineer Skills & Requirements:
  • The ideal candidate will have a Bachelor’s degree in Computer Science, Information Technology, or related field (or equivalent experience).

  • 5+ years of experience in systems engineering or infrastructure roles, preferably within a law firm or professional services environment.

  • Deep expertise in Microsoft Azure services (IaaS, PaaS, networking, security, identity).

  • Strong experience with Microsoft 365 administration and architecture.

  • Hands-on experience with Cisco networking technologies (e.g., Catalyst, Nexus, ASA, Meraki) and Palo Alto Networks platforms (e.g., PAN-OS, Prisma Access).

  • Proficiency in PowerShell scripting and automation.

  • Experience with identity and access management, including SSO and MFA.

  • Knowledge of backup, disaster recovery, and business continuity strategies.

  • Familiarity with compliance frameworks relevant to legal environments (e.g., SOC 2, ISO 27001).

The market for this type of role

Similar openings
1,558
Engineering roles in London
Full-time
80%
of Engineering roles in the UK
Remote possible
9%
of Engineering roles
Larbey Evans

74 open positions · B46AT, Birmingham, Cambridge, City Of London, E16DU +8

📊 Engineering · the UK
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