Do you want your voice heard and your actions to count?
Discover your opportunity with Mitsubishi UFJ Financial Group (MUFG), one of the world’s leading financial groups. Across the globe, we’re 120,000 colleagues, striving to make a difference for every client, organization, and community we serve. We stand for our values, building long-term relationships, serving society, and fostering shared and sustainable growth for a better world.
With a vision to be the world’s most trusted financial group, it’s part of our culture to put people first, listen to new and diverse ideas and collaborate toward greater innovation, speed and agility. This means investing in talent, technologies, and tools that empower you to own your career.
Join MUFG, where being inspired is expected and making a meaningful impact is rewarded.
As a Global Red Team Senior Operator at the Vice President level, you will lead and shape advanced adversary simulation exercises that rigorously test and enhance MUFG’s global security posture. This role is designed for seasoned offensive security professionals with deep technical expertise and a passion for mentoring and developing junior talent. You will drive complex Red Team operations, collaborate across threat intelligence and detection engineering teams, and influence strategic improvements in detection and response capabilities across the enterprise.
Red Teaming Responsibilities:
- Lead the design, planning, and execution of sophisticated Red Team engagements simulating advanced persistent threats across global enterprise environments
- Develop and refine Tactics, Techniques, and Procedures (TTPs) aligned with MITRE ATT&CK to challenge and validate detection and response mechanisms
- Conduct advanced adversary emulation, lateral movement, privilege escalation, and persistence operations in diverse environments
- Reverse engineer proof-of-concept exploits and assess their relevance and impact within MUFG’s infrastructure
- Partner with Blue Team, Detection Engineering, and Threat Intelligence to validate findings and enhance detection logic and response workflows
- Deliver clear, actionable reporting of findings, attack paths, and remediation strategies to both technical and executive stakeholders
- Lead the development and maintenance of internal Red Team tools, scripts, and infrastructure to support scalable operations
- Mentor and coach junior Red Team members, fostering a culture of continuous learning and technical excellence
- Stay at the forefront of emerging threats, vulnerabilities, and offensive security methodologies to inform team strategy and tooling
People:
- Act as a role model to team members and adhere to all company policies / guidelines.
- Responsible for assisting team lead to manage (objective setting & performance management) for direct reporting.
Job Requirements:
- Minimum 10 years of experience in information technology and information security with an offensive security discipline.
- Offensive security certifications such as OSCP, CRTO, OSEP.
- Experience in leading Red Team engagements or advanced penetration testing engagements in complex enterprise environments.
- Bachelor’s degree in Computer Science, Cybersecurity, or a related field
- Deep familiarity with C2 frameworks (e.g., Cobalt Strike, Mythic, Sliver), evasion techniques, and post-exploitation tooling
- Advanced proficiency in scripting or programming languages (e.g., Python, PowerShell, Bash, C/C++)
- Expert-level understanding of Windows and Linux internals, Active Directory, and enterprise network architecture
- Experience with vulnerability research, exploit development, and threat emulation
- Strong knowledge of security frameworks such as MITRE ATT&CK, NIST-CSF, and OWASP
- Strategic thinker with strong analytical and problem-solving skills and a threat actor mindset
- Exceptional communication skills, with the ability to articulate technical findings and business impact to diverse audiences
- Demonstrated leadership and mentoring capabilities in a fast-paced, global environment
We regret to inform that only shortlisted applicants will be notified.
Mitsubishi UFJ Financial Group (MUFG) is an equal opportunity employer. We view our employees as our key assets as they are fundamental to our long-term growth and success. MUFG is committed to hiring based on merit and organsational fit, regardless of race, religion or gender.
