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Cloud Security and Infrastructure Tech Lead - part time

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Senior0Part-time

#474256·Dodano dziś·0

Źródło: YourITeams

Tech Stack / Keywords

AzureMicrosoft Defender for CloudMicrosoft SentinelAzure Web Application Firewall (WAF)ServiceNowEntra IDAzure RBACKubernetes DockerAzure DevOps

Podsumowanie oferty

Provide technical leadership and hands-on expertise in Azure cloud infrastructure architecture, security, and operations. Lead vulnerability management, security monitoring, and secure infrastructure delivery across an Azure-based programme.

Wymagania

Qualifications:

Proven experience in Azure cloud security and infrastructure architecture, including hands-on administration of Microsoft Defender for Cloud and Microsoft Sentinel.
Experience managing vulnerability remediation programmes and coordinating with multiple teams and stakeholders.
Proficiency in Azure Web Application Firewall (WAF) tuning and risk assessment of rule exemptions.
Strong knowledge of identity and access management concepts, including Azure RBAC, Entra ID (Azure AD), PIM, MFA, and related integration patterns.
Familiarity with containerisation and orchestration technologies: AKS, Kubernetes, Docker, and Helm, and associated operational practices.
Understanding of modern application architectures: .NET backend, React frontend, REST APIs, microservices, and event-driven patterns.
Experience with observability and CI/CD tools such as Dynatrace and Azure DevOps or equivalent.
Working knowledge of OWASP Top 10 and vulnerability management best practices; experience with secrets management using Azure Key Vault is desirable.
Proven ability to present technical findings and risk-based recommendations to stakeholders and governance forums.

Obowiązki

Responsibilities:

Manage end-to-end vulnerability management across Azure cloud environments.
Coordinate remediation of vulnerabilities identified by Microsoft Defender for Cloud, MEND, and penetration testing.
Oversee remediation programmes arising from penetration test findings for platform releases.
Administer and optimise Microsoft Defender for Cloud, including security policies, alert management, recommendations, and exclusion governance.
Design and improve security monitoring processes and integrations between Microsoft Defender for Cloud, ServiceNow, and the SOC.
Develop and enhance threat detection and monitoring capabilities in Microsoft Sentinel with the SOC.
Manage and tune Azure Web Application Firewall (WAF), including analysing blocked requests, optimising rules, and implementing business-required exclusions.
Assess the security impact of WAF exemptions and provide risk-based recommendations to stakeholders.
Conduct security reviews and risk assessments for new projects, infrastructure changes, and application releases.
Support cloud and application teams in resolving security issues and implementing security controls.
Prepare security reports, risk presentations, and technical recommendations for project stakeholders and client governance forums.
Lead the architectural design and secure implementation of Azure cloud infrastructure, with emphasis on operational excellence, troubleshooting, and cost management.
Drive service operations and delivery assurance processes to align with contractual and stakeholder expectations.
Provide technical vision and leadership to motivate the team to deliver incremental improvements aligned with client contracts and relationship goals.
Foster a proactive, collaborative approach to managing relationships with clients and internal stakeholders.

Benefity

Part-time (50%) role with flexible working arrangements consistent with project needs.
Opportunity to lead security and infrastructure efforts on an Azure-based programme.

Elastyczne godziny

YourITeams

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