Digital Forensics/Incident Responder

Job Description

Interactive Brokers is seeking a highly skilled and experienced Senior Incident Responder to join their dynamic team in Greenwich, CT. This is a hybrid role, requiring 3 days in the office and 2 days remote. The Incident Responder will lead complex incident investigations, develop and optimize incident response procedures, and provide technical mentorship to junior team members. They will also coordinate cross-functional response teams during major incidents and perform advanced forensic analysis and threat-hunting.Interactive Brokers is a global financial services company known for its cutting-edge technology and client commitment. The company offers a competitive salary, annual performance-based bonus, stock grant, and excellent health and wellness benefits.Responsibilities:

• 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

Requirements:

• 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
• Relevant certifications such as GCFA, GCIH, GCIA, CISSP, CISM, EnCE, CCFP or similar advanced certifications
• Bachelor's degree in Computer Science, Cybersecurity, or related field

Benefits:

• 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
• 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
• Education reimbursement and learning opportunities