IT Operations and Security Lead

Jas Gujral; London; Hybrid; GBP 85,000 - 95,000; Full time

Job summary

A leading financial organization in London seeks an IT Operations Platforms and Security Lead with extensive experience in IT Infrastructure and Security. The role involves managing IT operations, ensuring compliance, and driving operational excellence in a hybrid work environment. The ideal candidate will possess strong leadership skills and a proactive approach to security and risk management.

Qualifications

• 10+ years of IT Infrastructure and Security experience.
• Hands-on expertise in cloud security and compliance frameworks.

Responsibilities

• Oversee IT operations ensuring stability and security.
• Define and enforce cloud security policies and risk management.

Skills

Microsoft 365

Security & Compliance

Identity & Access Management

Threat Management

Networking & Infrastructure Security

IT Service Management

Problem-Solving

Stakeholder Engagement

Resilience & Adaptability

Education

Bachelor's degree in IT

Tools

Microsoft Azure

Microsoft AD

O365

Intune

Azure Firewall

CheckPoint

Cloudflare

Cisco

Meraki

Versa

Job description

Job Description

IT Operations Platforms and Security Lead

In summary the Client is looking to recruit an all-round individual with expert knowledge and hands-on experience of IT Infrastructure coupled with Security, Compliance & Risk Management

You must have upwards of 10 years hands-on expertise in IT Infrastructure combined with Security and Risk - ideally from within the banking or insurance sector.

The IT Operational Platform and Security Lead is responsible for overseeing the organisation's IT operations, ensuring the stability, continuity, security, and efficiency of its technology platforms within a global commercial insurance environment.

While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate.

The role requires a proactive leader who can drive IT operational excellence, manage security risks, focus on continual service improvement, drive transformational delivery projects, and work effectively with internal stakeholders and third-party vendors to deliver a high-quality Global IT services. Working in line with the Architecture defined IT principle of a \"buy before build\" environment, the individual will need to ensure that outsourced and cloud-based services are robust, cost-effective, and aligned with business needs and the Strategic IT vision. They will also play a key role in enhancing cybersecurity, protecting data and systems, driving transformative operational change, enhancing IT processes and ensuring compliance with governance bodies and industry regulations.

Due to the nature of the role, complexity of the estate, current transformation activities and team size, the role requires the functional capability and proficiency to technically augment the team capabilities (when required) and have a detailed knowledge of technical IT support roles/services as a requirement, across multiple technical areas.

Security, Compliance & Risk Management
• Define and enforce cloud security policies, identity management, and access controls to protect systems, networks, and data.
• Oversee the adoption of zero-trust security principles to enhance protection across cloud platforms.
• Manage identity and access management (IAM) in a cloud-first environment, including Azure AD, MFA, Conditional Access, SSO, and Privileged Access Management (PAM).
• Lead threat monitoring, detection, and response using cloud-native security solutions such as Microsoft Defender, Sentinel, and SIEM platforms.
• Ensure compliance with cloud security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA).
• Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services.
• Oversee endpoint security, cloud network and API security for robust protection across all assets
• Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests.

Technical Experience
• Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge,
• Microsoft AD (Entra), Server and SQL experience,
• O365 administration and design
• Global Software Patching and estate management via Intune
• Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience
• Software Defined Networking (Cisco, Meraki, Versa)

Key Skills
• Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender and Sentinel.
• Security & Compliance: Deep knowledge of security frameworks (ISO 27001, NIST, CIS), compliance requirements (GDPR, SOC2), and risk management best practices.
• Identity & Access Management (IAM): Expertise in Azure AD, MFA, Conditional Access, Single Sign-On (SSO), and Privileged Access Management (PAM).
• Threat Management & Incident Response: Ability to detect, respond to, and mitigate cyber threats using SIEM, endpoint security, and vulnerability management tools.
• Networking & Infrastructure Security: Understanding of firewalls, VPNs, SD-WAN, DNS security, endpoint protection, and cloud security controls.
• IT Service Management & Automation: Experience implementing ITIL-based service management, automating operational tasks, and optimising service delivery. Operational & Leadership Skills:
• IT Operations & Service Continuity: Ability to ensure IT systems are highly available, resilient, and fit for purpose, with a strong focus on business continuity and disaster recovery.
• Supplier & Vendor Management: Experience managing third-party IT vendors, MSPs, and SaaS providers, ensuring service levels, performance, and cost-effectiveness.
• Project Leadership & Change Management: Ability to lead technology projects, system upgrades, and platform migrations, ensuring smooth execution and minimal business disruption.
• Process Improvement & Automation: Strong analytical mindset to identify inefficiencies, automate workflows, and enhance security controls. Skills & Mindset:
• Problem-Solving & Decision-Making: Capable of making informed decisions and resolving complex IT issues in a fast-paced environment.
• Stakeholder Engagement: Ability to communicate effectively with technical and non-technical stakeholders, including senior leadership and business users.
• Resilience & Adaptability: Comfortable working in an evolving technology landscape, with a proactive and security-first approach.

The Client is a financial organisation based in the City of London.

This is a hybrid position with 3 days in the office.

Must have a Bachelor's degree in IT or similar.

The salary for this role will be in the range £85K - £95K plus Benefits.

Do send your CV to us in Word format along with your salary and notice period.