Cyber Security Senior Consultant - Sentinel

Our Deloitte Cyber team understands the unique challenges and opportunities businesses face in cybersecurity. Join our team to deliver powerful solutions to help our clients navigate the ever-changing threat landscape. Through powerful solutions and managed services that simplify complexity, we enable our clients to operate with resilience, grow with confidence, and proactively manage to secure success.

Recruiting for this role ends on 12/31/2026.

Work you'll do

As a Senior Consultant, Sentinel on the Deloitte Cyber team, you will be responsible for:

• Architecting, designing, and implementing Microsoft Sentinel, Microsoft Defender for Endpoint, and extended detection and response solutions across Azure, Amazon Web Services, and Google Cloud Platform environments

• Developing Kusto Query Language queries, functions, analytical rules, dashboards, workbooks, and automation playbooks to support monitoring, detection engineering, threat hunting, and incident response

• Supporting migrations from legacy security information and event management platforms to Microsoft Sentinel, including log onboarding, parser development, custom data source integration, log forwarder deployment, and log collection optimization

• Performing end-to-end event analysis, incident detection, escalation management, false positive tuning, and runbook-driven response activities using documented procedures and playbooks

• Implementing and maintaining advanced Microsoft Sentinel capabilities, including threat intelligence integration, user and entity behavior analytics, custom dashboards, workbook development, and third-party or software-as-a-service application connectivity

• Creating technical reports, security visualizations, operating procedures, and lifecycle documentation to support client security, operational, and business requirements

• Ability to work independently and collaborate as part of a team

• Effective written and verbal communication skills

• Meticulous attention to detail and quality of work product

• Ability to build and sustain professional relationships

• Ability to lead projects or workstreams

• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment

• Strong interpersonal skills and professional demeanor

• Ability to meet deadlines

• Ability to provide clear guidance to others