Security Operations Center Incident Responder, Citi

Citi

Location:
United States, Irving

Category:
IT - Administration

Contract Type:
Employment contract

Salary:

125760.00 - 188640.00 USD / Year

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Job Description:

Security Operations Center Incident Responder VP position at Citi's Security Operations Center. This is a demanding role with global exposure and responsibility serving as both a technical subject matter expert and ambassador for the incident response team. The role involves hands-on first responder duties triaging and investigating cybersecurity incidents in cloud, traditional, and hybrid environments.

Job Responsibility:

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 various systems to uncover Indicators of Compromise and/or Tactics, Techniques and Procedures
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
Participate in incident response efforts using forensic and other custom tools to identify any sources of compromise and/or malicious activities
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
Train junior colleagues on relevant best practices

Requirements:

Bachelor's degree in a technically rigorous domain such as Computer Science, Information Security, Engineering, Digital Forensics, etc.
5+ years of professional experience in cybersecurity and/or information security
2+ years hands-on working in cyber incident response and investigations in medium to large organizations with cloud and forensics components
Experience in Cloud Forensics/IR
Hands-on Dev/Sec/Ops experience with cloud environments and underlying storage, compute and monitoring services
Hands-on experience with containerization methods and tools (e.g. Docker, Kubernetes) including incident response and digital forensics
Certifications (e.g. GIAC, AWS, etc) in cloud or demonstrated equivalent capability
Experience in Incident Response
Hands-on experience with analyzing and pivoting through large data sets
Current hands-on experience in digital forensics
Familiarity with malware analysis and Reverse Engineering of samples
In-depth File system knowledge and analysis
In-depth experience with timeline analysis
In-depth experience with Registry, event, and other log file and artifact analysis
Hands-on experience with a DFIR toolset and related scripting
Current expertise with an EDR system
Experience in Windows Operating Systems / UNIX / Mac OS X
Proficient in basic scripting and automation of tasks (e.g. C/C++, Powershell, JavaScript, Python, bash, etc.)
Working knowledge of networking protocols and infrastructure designs
Working knowledge of relational database systems and concepts (SQL Server, PostgreSQL, etc.)
Working knowledge of virtualization products (e.g. VMware Workstation)
Must have flexibility to work outside of normal business hours when necessary

Nice to have:

One or more GIAC (e.g. GCFE, GCFA, GREM, GCIH, GASF, GNFA, etc.) or other digital forensic and/or incident response certifications
Exceptional candidates from non-traditional backgrounds or who otherwise do not meet all of these criteria may be considered for the role provided they demonstrate sufficient skill and experience

What we offer:

Medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages including vacation, sick leave, and paid holidays
discretionary and formulaic incentive and retention awards

Additional Information:

Job Posted:
October 03, 2025

Expiration:
October 08, 2025

Employment Type:

Fulltime

Work Type:

On-site work

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Security Operations Center Incident Responder