Position Summary

Job Description: Network Defense Analyst

Deloitte is seeking an experienced Tier II Security Analyst to support our Managed Security Service (MSS) team. As a Tier II Security Analyst, you will:

Primary Responsibilities

  • Monitor internal and client networks for potential security issues or events, utilizing standard monitoring tools and within a documented scope
  • Perform investigations on potential security breaches or other identified security events
  • Adhere to the rules and conditions concerning the unique official and appropriate use policies of each of our clients
  • Regularly document and track activities performed during the handling of any ticket or interaction with a client
  • Research growing trends with client SIEM alerts, identifying opportunities for content tuning and filtering
  • Assist in preparing ad-hoc, monthly, quarterly, and/or annual reports
  • Develop, document, and update necessary Standard Operating Procedures (SOPs)
  • Apply threat intelligence to enable and support network defense operations
  • Perform regular reviews of alert tickets handled by Tier I Security Analysts
  • Provide mentoring and development opportunities for Tier I Security Analysts
  • Identify network security and technology gaps and make informed recommendations to improve customer security posture
  • Gain strong understanding of all Deloitte MSS customer verticals, including relevant threats, standards, etc.
  • Lead coordination of security event/ incident workflows
  • Respond to event or alert escalation requirements
  • Directly interact with client security operations personnel to address any questions or concerns identified by the client
  • Act as senior level analyst to Tier I analysts
  • Collaborate with Threat Intelligence, HUNT, Digital Forensics/ Incident Response (DFIR) and other Deloitte teams

Our people and culture

Our diverse, equitable, and inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our client most complex challenges. This makes Deloitte one of the most rewarding places to work. Learn more about our inclusive culture.

Professional development

From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career. Learn more about our commitment to developing our people.

As used in this posting, "Deloitte Advisory" means Deloitte & Touche LLP, which provides audit and enterprise risk services; Deloitte Financial Advisory Services LLP, which provides forensic, dispute, and other consulting services; and its affiliate, Deloitte Transactions and Business Analytics LLP, which provides a wide range of advisory and analytics services. Deloitte Transactions and Business Analytics LLP is not a certified public accounting firm. Please see www.deloitte.com/us/about for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. These entities are separate subsidiaries of Deloitte LLP.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law.

Requisition code: 13927


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