Infrastructure & Security Manager

Totum Partners; England; Hybrid; GBP 50,000 - 75,000; Full time

Job summary

A legal services firm in the UK seeks a Security Manager to lead its Infrastructure team. This role involves overseeing the firm's IT environment, ensuring security and compliance while driving the transition to Microsoft Azure. The ideal candidate will have a strong background in managing IT infrastructure and security within a law firm. The position offers a hybrid working arrangement with 2 days from home each week.

Qualifications

• Previous experience managing Infrastructure & Security within a law firm.
• Strong knowledge of Azure AD/Entra ID, Intune, M365, and networking.
• Experience in IT transformation, cloud migration, and risk-based project delivery.

Responsibilities

• Lead the Infrastructure team ensuring a resilient IT environment.
• Establish and maintain Infrastructure Development Lifecycle (IDLC).
• Define architecture standards, policies, and automation practices.
• Monitor security incidents and compliance audits.
• Lead disaster recovery and backup strategies.

Skills

Infrastructure & Security management experience

Microsoft Azure knowledge

Experience with IT security frameworks

Strong project management skills

Manage Engine or Jira experience

Tools

Microsoft Azure

VMWare

PowerShell

Job description

Base pay range

This range is provided by Totum Partners. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Direct message the job poster from Totum Partners.

What the ideal candidate would look like

• Hands‑on ability to lead a firm through an Azure cloud migration
• Excellent day‑to‑day management of a small team
• Strong project management, using Manage Engine or Jira

Job Responsibilities

• Lead the Infrastructure team, ensuring the firm’s IT environment is resilient, secure, and strategically positioned for transformation.
• Establish an Infrastructure Development Lifecycle (IDLC), maintain ISO27001 and Cyber Essentials Plus compliance, manage the Configuration Management Database (CMDB), and create a technology roadmap to transition to Microsoft Azure.
• Define architecture standards, policies, and automation practices that improve scalability and reliability.
• Monitor and manage security incidents, vulnerabilities, and compliance audits.
• Lead disaster recovery and backup strategies to ensure data protection and operational continuity.
• Oversee all aspects of the firm’s IT infrastructure to ensure high availability, performance, and resilience of services, including managing servers, networks, storage, and cloud resources that support critical IP applications.
• Promote professional development, operational excellence, and service quality within the Infrastructure team.

Skills Required

• Previous experience managing Infrastructure & Security within a law firm.
• Strong knowledge of Microsoft Azure, Windows Server, Azure AD/Entra ID, Intune, M365, VMWare, PowerShell, ManageEngine, networking (LAN/WAN/VPN), and backup/recovery solutions.
• Experience with IT security frameworks, firewall management, vulnerability management, and SIEM solutions.
• Experience in IT transformation, cloud migration, and risk‑based project delivery.

This role offers hybrid working – 2 days WFH weekly.

Seniority level

• Mid‑Senior level

Employment type

• Full‑time

Job function & Industries

• Information Technology (Legal Services and Law Practice)

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