Senior Manager, Offensive Security

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

About your team:

We are seeking a highly technical Sr. Manager of Offensive Security to manage and actively participate in our global penetration testing and red team operations. This hands-on leadership role requires exceptional technical expertise combined with the ability to build and manage high-performing distributed security teams. The ideal candidate will maintain their technical edge while orchestrating offensive security activities across multiple time zones, creating a unified and collaborative security testing capability that operates seamlessly worldwide.

 What will be your responsibilities within IBKR: 

* Actively perform complex penetration tests, red team exercises, and security assessments across our environment
* Build, lead, and mentor a high-performing global team of penetration testers and red team specialists
* Establish a 24/7 offensive security capability through strategic distribution of team expertise across time zones
* Develop standardized methodologies that ensure consistent quality across geographically dispersed team members
* Implement collaborative workflows and communication protocols that optimize remote team effectiveness
* Foster a culture of knowledge sharing and skills development across international team boundaries
* Personally review and validate findings from team members and external vendors
* Directly communicate security vulnerabilities and remediation strategies to development teams
* Coordinate offensive operations that span multiple regions and technology stacks
* Create clear, actionable reports that effectively communicate technical findings in business terms
* Build collaborative relationships with global engineering teams to prioritize security fixes
* Implement metrics to track remediation progress and security posture improvement across regions
* Stay current with emerging attack techniques and security research

Preferred Qualifications
* Relevant security certifications (OSCP, GPEN, GXPN, etc.)
* Experience leading teams across APAC, EMEA, and Americas regions
* Experience with containerization and cloud technologies (AWS, Azure, GCP)
* Knowledge of secure coding practices and code review techniques
* Experience with CI/CD pipeline security integration
* Background in implementing purple team exercises
* Understanding of varied compliance requirements across global regions
* Familiarity with security frameworks (NIST, MITRE ATT&CK, etc.)
* Experience with cross-cultural team building and communication

 Which skills are required:

8-10+ years of hands-on penetration testing and red teaming experience
* Current technical proficiency in application, network, cloud, and infrastructure testing
* Experience leading distributed technical teams across multiple time zones
* Proven ability to build cohesive team culture in remote/hybrid work environments
* Strong understanding of the SDLC and how to integrate security effectively
* Demonstrated ability to communicate technical findings to non-technical stakeholders
* Experience working directly with development teams to drive vulnerability remediation
* Proficiency with common penetration testing tools and methodologies
* Ability to automate testing processes using scripting languages (Python, PowerShell, etc.)
* Experience managing relationships with external security testing vendors
* Strong documentation and technical writing skills
* Experience adapting security testing approaches to regional compliance requirements

 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 s

Company Benefits & Perks