Senior Consultant Cyber Engineering - BISO

Are you passionate about technology and interested in joining a community of collaborative colleagues who respectfully and courageously seek to challenge the status quo? If so, read on to learn more about an exciting opportunity with Deloitte Technology US (DT - US).

We are curious and life-long learners focused on technology and innovation.

Recruiting for this role ends on 11/20/2026.

Work you'll do

The Security Operations Center (SOC) Tier 3 Analyst must be willing to work in a 24x7x365 Security Operations Center environment, as well as may be expected to work some holidays and allow for flexible scheduling.

The Tier 3 analyst research relevant threat actors, attack vectors, and behaviors pertinent to Deloitte's member firms.

The candidate should possess extensive knowledge on network, endpoint, threat intelligence, as well as the functioning of specific applications or underlying IT infrastructure, and have experience with SIEM technologies, EDR solutions, forensics tools, and malware analysis.

An understanding of network traffic, well known ports, network assets, web traffic, protocols, and basic requests such as HTTP/S is mandatory.

Responsibilities:


* Research trending campaigns, attack vectors, and search for these in multiple environments.


* Be tool agnostic - the Threat Hunting tools may differ from the access granted by the individual member firms, and we value concepts over tools.

The ideal candidate must possess an acute ability to adapt to any tool.


* Maintain awareness of the Deloitte Member Firms' technology architecture, the architecture of the security solutions used for monitoring, imminent and pervasive threats as identified by the Threat Intelligence team, and recent security incidents.


* As needed, work with L1-L3 SOC Analysts pertaining to security alerts to perform in depth analysis and triage threat activity based on host and network activity, traffic, and protocol analysis to identify infection vectors, the extent of the infection, and prepare high-quality reports based on findings.


* Respond to requests from incident response teams for specific investigation requests around software/application vulnerabilities, zero days, and security incidents.


* Understand chain of custody and be able to properly document all actions taken.


* Present threat hunt findings to member firms on a regular interval, so proven presentation and communication skills are essential.


* Serve as a subject matter expert in at least one security-related functional area (e.g.

specific malware solution, AI, python programming, digital forensics, etc.)


* Adhere to internal operational security and other Deloitte policies.


* Hunt for new patterns, activities, and ever-changing tactics associated with advanced threat actors.


* Perform ad hoc SIEM content development and testing.


* Provide recommendations for remediation of assets identified during hunting to assist the Deloitte with threat ...