Security Engineer II

Interactive Brokers Group
Mumbai
Workplace: HybridFull timeFunction: CybersecurityExperience: 3+ yearsEducation: bachelorsSkills: ["Analytical skills","Problem-solving","Written communication","Verbal communication","Attention to detail"]

Operate phishing simulation and Breach Attack Simulation (BAS) programs to test and improve security controls across the organization. You’ll design realistic phishing content and infrastructure, configure and run BAS scenarios (e.g., ransomware, lateral movement, data exfiltration), troubleshoot execution and logging, and analyze results to identify gaps. Partner with security and awareness teams to drive remediation and recommend security improvements based on findings.

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FursaFursa
Interactive Brokers Group
Interactive Brokers Group
2 months ago

Security Engineer II

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Source: Company careers pageValidated by: Fursa AI
Last checked: 3 days agoStatus: Live

Job Summary

Operate phishing simulation and Breach Attack Simulation (BAS) programs to test and improve security controls across the organization. You’ll design realistic phishing content and infrastructure, configure and run BAS scenarios (e.g., ransomware, lateral movement, data exfiltration), troubleshoot execution and logging, and analyze results to identify gaps. Partner with security and awareness teams to drive remediation and recommend security improvements based on findings.
Location: Mumbai
Workplace: Hybrid
Employment Type: Full time
Job Function: Cybersecurity
Seniority: Mid level

Key Responsibilities

  • •Design, develop, and execute phishing simulation campaigns tailored to organizational needs
  • •Create and manage phishing infrastructure (domains/servers) and develop realistic phishing emails and landing pages
  • •Configure and operate BAS tools to simulate attack scenarios beyond phishing and design realistic red-team scenarios
  • •Troubleshoot BAS tool execution and ensure attack scenarios generate logs that are raised and ingested
  • •Analyze phishing/BAS results, identify security gaps, and provide recommendations for remediation and security improvements

Pay and Benefits

Perks:Annual BonusHealth InsuranceLife InsuranceHybrid WorkMeal Allowance

Key Requirements

  • •3+ years of cybersecurity experience focused on phishing simulations and/or red team operations
  • •Hands-on experience operating BAS tools and conducting red-team-style attack simulations
  • •Strong understanding of phishing infrastructure setup including DNS (A, MX, CNAME), email authentication (SPF, DKIM, DMARC), and web/SSL/TLS configuration
  • •Solid networking knowledge (TCP/IP, network architecture, firewalls, routing) and experience with infrastructure setup/management
  • •Bachelor’s degree in Cybersecurity/IT/Computer Science (or equivalent work experience)
Experience:3+ years
Education:Bachelor's in Cybersecurity, Information Technology, Computer Science, or related field
Skills:Analytical skillsProblem-solvingWritten communicationVerbal communicationAttention to detail
Certifications:Certified Ethical Hacker (CEH)ELearnSecurity Junior Penetration Tester (eJPT)Offensive Security Certified Professional (OSCP)Practical Network Penetration Tester (PNPT)Certified Red Team Professional (CRTP)Certified Red Team Operator (CRTO)Certified Network Penetration Tester (CNPen)
Tech Stack:DNSA recordsMX recordsCNAMESPFDKIMDMARCWeb server configurationSSL/TLSTCP/IPNetwork architectureFirewallsRoutingBAS toolsRed teamVAPTAttack chain methodologies

Company Brief

Interactive Brokers Group
Operates an electronic trading platform providing brokerage services for individuals and institutions across global markets, offering equities, options, futures, forex, bonds, and related clearing and custody services with advanced trading technology and low-cost executions.
Industry: Trading Platforms
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: Greenwich, United States
Founded: 1977
WebsiteLinkedIn