Company Overview

Interactive Brokers Group, Inc. (Nasdaq: IBKR) is a global financial services company headquartered in Greenwich, CT, USA, with offices in over 15 countries. We have been at the forefront of financial innovation for over four decades, known for our cutting-edge technology and client commitment.

IBKR affiliates provide global electronic brokerage services around the clock on stocks, options, futures, currencies, bonds, and funds to clients in over 200 countries and territories. We serve individual investors and institutions, including financial advisors, hedge funds and introducing brokers. Our advanced technology, competitive pricing, and global market help our clients to make the most of their investments.

Barron's has recognized Interactive Brokers as the #1 online broker for six consecutive years. Join our dynamic, multi-national team and be a part of a company that simplifies and enhances financial opportunities using state-of-the-art technology.

This is a hybrid role (3 days in the office / 2 days remote).

About your team:

We seek an experienced Senior Incident Responder to lead complex incident investigations, drive response strategies, and mentor team members. This role requires demonstrated expertise in incident handling, advanced forensics, and the ability to manage high-impact security events while providing technical leadership to the broader security team.

What will be your responsibilities within IBKR:

Lead complex incident investigations and direct response efforts
Develop and optimize incident response procedures and playbooks
Coordinate cross-functional response teams during major incidents
Perform advanced forensic analysis and threat-hunting
Provide technical mentorship to junior team members
Interface with executive stakeholders during significant incidents
Conduct root cause analysis and post-incident reviews
Improve detection capabilities and response procedures
Lead threat-hunting initiatives based on emerging threats

Which skills are required:

7+ years of hands-on incident response experience
Deep expertise in digital forensics and malware analysis
Strong experience with enterprise IR tools and SIEM platforms
Advanced knowledge of Windows and Linux forensics
Expertise in network forensics and threat hunting
Proven track record managing major security incidents
Experience with cloud security (AWS, Azure, GCP)
Strong understanding of adversary TTPs

Technical Expertise
Advanced proficiency in:

Enterprise SIEM platforms
EDR/XDR solutions
Forensic analysis tools
Malware analysis
Threat intelligence platforms
Network protocol analysis
Memory forensics
Log analysis and correlation
Scripting (Python, PowerShell)

Professional Qualifications

Relevant certifications such as GCFA, GCIH, GCIA, CISSP, CISM, EnCE, CCFP or similar advanced certifications

Leadership Skills

Proven team leadership experience
Excellence in crisis management
Strong project management abilities
Executive communication skills
Strategic thinking and planning
Mentoring and training capabilities

Education

Bachelor's degree in Computer Science, Cybersecurity, or related field
Advanced degree preferred
Continuous professional development

Additional Requirements

Available for 24/7 incident response rotation
Ability to lead high-stress incident response situations
Experience presenting to executive stakeholders
Track record of process improvement initiatives

To be successful in this position, you will have the following:

Self-motivated and able to handle tasks with minimal supervision.
Superb analytical and problem-solving skills.
Excellent collaboration and communication (Verbal and written) skills.
Outstanding organizational and time management skills.

Company Benefits & Perks

Competitive salary, annual performance-based bonus and stock grant
Retirement plan 401(k) with a competitive company match
Excellent health and wellness benefits, including medical, dental, and vision benefits, and a company-paid medical healthcare premium.
Wellness screenings and assessments, health coaches and counseling services through an Employee Assistance Program (EAP)
Paid time off and a generous parental leave policy
Daily company lunch allowance provided, and a fully stocked kitchen with healthy options for breakfast and snack
Corporate events, including team outings, dinners, volunteer activities and company sports teams
Education reimbursement and learning opportunities
Modern offices with multi-monitor setups