Cybersecurity Incident Response Professional

12 hours ago


Singapore Citi Full time

Citi is a bank with a brain and a soul, creating economic value that is systemically responsible and in our clients' best interests. Our Enterprise Operations & Technology teams are charged with a mission that rivals any large tech company, providing technology solutions that form the foundations of everything we do.

Job Overview

We keep the bank safe and provide technical tools for our workers to be successful, ensuring digital architecture provides a first-class customer experience. Our operations teams manage risk, resources, and program management, focusing on enterprise resiliency and business continuity.

The Chief Information Security Office (CISO) is made up of deeply dedicated and talented colleagues who work together to ensure the safety of Citi's and our clients' assets and information. We manage information security as an end-to-end program - one with a clear mandate and accountability.

We are focused on attracting, developing, and retaining diverse and inclusive talent with a high technical skill level. As a member of our team, you will receive career development opportunities at all stages of your career. Our employees model a passion for protecting Citi and our clients, believing in treating others with dignity and respect.

Role Summary

Citi's Security Operations Center (SOC) Incident Response Team seeks a highly skilled and experienced incident response practitioner to support critical efforts aimed at protecting Citi infrastructure, assets, clients, and stakeholders.

You will serve both as a technical subject matter expert and as an ambassador for the incident response team. You will be assigned to Citi's SOC and collaborate closely with a talented cadre of security specialists and incident responders to react urgently to security events. Your observations and recommendations will impact security decisions across the organization, playing an important part in maturing Citi's security posture.

Responsibilities
  • Lead and/or support in-depth triage and investigations of urgent cyber incidents in cloud, traditional, and hybrid environments.
  • Perform incident response functions, including host-based analytical functions, through investigating Windows, Unix-based, appliances, and Mac OS X systems to uncover Indicators of Compromise (IOCs) and/or Tactics, Techniques, and Procedures (TTPs).
  • Create and track metrics based on the MITRE ATT&CK Framework and other standard security-focused models.
  • Work with application and infrastructure stakeholders to identify key components and information sources such as environments (on-premises versus cloud), servers, workstations, middleware, applications, databases, logs, etc.
  • Participate in incident response efforts using forensic and other custom tools to identify any sources of compromise and/or malicious activities taking place.
  • Collaborate with global multidisciplinary groups for triaging and defining the scope of large-scale incidents.
  • Document and present investigative findings for high-profile events and other incidents of interest.
  • Participate in readiness exercises, such as purple team, table tops, etc.

The estimated salary for this position is $120,000 - $180,000 per year, depending on location and experience.



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