# Senior Cloud Security Consultant at Aon

Aon is hiring a Senior Cloud Security Consultant in London, United Kingdom. Level rates it Little AI ●○○○; you can [apply on Aon](https://jobsbylevel.com/go/7d91e918-bf75-4b6b-a4b6-7c2b587c3dd4?utm_medium=ai-agent).

AI Level 1, AI centrality 38 out of 100. London, United Kingdom.

## Details

- Company: [Aon](https://jobsbylevel.com/companies/aon)
- AI level: AI Level 1 (score 38 out of 100)
- Location: London, United Kingdom
- Posted: November 5, 2026
- Apply: https://jobsbylevel.com/go/7d91e918-bf75-4b6b-a4b6-7c2b587c3dd4?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=senior-cloud-security-consultant-at-aon-b401d4

## Description

We’re hiring! Aon is seeking a Senior Cloud Security Consultant to join our Digital M&A Advisory practice in London. The team advises private equity investors, infrastructure funds and corporate clients on technology, IT, cyber and digital risks across acquisitions, portfolio companies and strategic transformation initiatives. Our work spans cyber due diligence, technical cyber reviews, cyber risk assessments, cloud and infrastructure security reviews, separation and integration support, and post-transaction cyber value creation. This role is ideally suited to a technically strong cloud security specialist with hands-on experience designing, configuring, securing or assessing Microsoft Azure and Amazon Web Services (AWS) environments. Previous M&A experience is not required. You will act as the technical cloud security lead on our engagements, working directly with investors, CISOs, cloud and engineering teams and C-suite executives to assess cloud security posture, identify exposures and translate technical findings into clear business and investment implications. This is a fast-paced, client-facing role offering significant exposure to a broad range of industries, cloud environments and technologies. About Aon Headquartered in London, Aon Plc is a leading global professional services firm providing a broad range of risk, retirement and health solutions. Our 50,000 colleagues in 120 countries empower results for clients by using proprietary data and analytics to deliver insights that reduce volatility and improve performance. Aon is an equal opportunities employer. Aon's recruitment and selection policy ensures the best possible skill mix of colleagues and the highest quality candidates are appointed using objective job-related criteria. About the Role Your impact as a Senior Cloud Security Consultant: You will be responsible for leading the cloud security elements of engagements across private equity and corporate clients, including: Leading technical cloud security reviews of Azure and AWS environments as part of cyber due diligence, technical review and portfolio company engagements. Assessing cloud tenancy and account architecture, including Azure management groups, subscriptions and landing zones, and AWS Organizations, accounts, OUs and Control Tower set-up. Reviewing identity and access management across cloud and hybrid environments, including Microsoft Entra ID, AWS IAM and IAM Identity Center, privileged access, role-based access control, conditional access, MFA, service principals and workload identities. Evaluating cloud network architecture and segmentation, including VNets/VPCs, security groups, firewalls, private endpoints, internet exposure and hybrid connectivity. Assessing cloud security configuration and posture using native and third-party tooling (e.g. Microsoft Defender for Cloud, AWS Security Hub, GuardDuty, CSPM/CNAPP platforms) against CIS Benchmarks and Well-Architected security guidance. Reviewing data protection controls, including encryption, key management (Azure Key Vault, AWS KMS), secrets management, storage exposure and backup resilience. Assessing logging, monitoring and detection capabilities, including Azure Monitor, Microsoft Sentinel, AWS CloudTrail, CloudWatch and integration with SOC/SIEM services. Reviewing infrastructure-as-code, DevSecOps practices and CI/CD pipeline security where relevant. Translating technical findings into prioritised, commercially relevant risks, remediation roadmaps and cost estimates for investors and management teams. Producing high-quality reports, presentations and executive briefings. Managing technical workstreams and supporting engagement delivery across multiple concurrent projects. Working closely with colleagues across technology, cyber, M&A and risk advisory disciplines. Contributing to the development of the team's technical review methodologies, cloud assessment tooling and market offerings. Supporting client engagements across the UK and EMEA.

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/senior-cloud-security-consultant-at-aon-b401d4

Source: https://jobsbylevel.com/jobs/senior-cloud-security-consultant-at-aon-b401d4

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