Job Id : 8823
Posted : 2025-07-26
Industry : Telecommunications
Employment Type : Full Time, Permanent
Required Skills : English2, Principal Cyber Security, Research Scientist, RAN, cyber security technologies, cyber security data, GSMA/3GPP/ETSI/NIST Cyber Security, Networking
City : Tokyo
State : Tokyo
Country : Japan
Annual Salary : ¥12,000,000 ~ ¥14,000,000
Job Description
Position Name: Principal Cyber Security Research Scientist Tokyo Job
Annual Salary: 12 million yen and above
Responsibilities:
- Design, develop, and implement advanced cybersecurity solutions for cloud-native communication networks in 5G and Beyond 5G.
- Create research proposals and communicate with funding agencies and standardization bodies both domestically and internationally.
- Manage stakeholders and effectively communicate complex technical ideas.
- Lead large-scale projects and collaborate with other researchers, product managers, and engineers to deliver high-quality results.
- Stay up to date with the latest principles and theories, and contribute to scientific literature and conferences.
- Participate in patent applications development.
- Coordinate activities and research initiatives across departments.
Principal Cyber Security Research Scientist Tokyo Job Qualifications:
- Expertise in technical areas such as RAN, Core, IoT security, machine learning and modeling, cyber security technologies, cyber security data, threat intelligence data analysis, cyber hunting, cyber fingerprinting, recommendation systems, decision theory, probability, statistics, and other related technical domains.
- Experience in Telecom platform provider/ Telecom service provider/ Cloud platform provider.
- At least 10 years of experience in the field of cybersecurity.
- Design experience in Telecom network security/Data Centre Security/Public and Private Cloud Platform Security.
- Strong knowledge in GSMA/3GPP/ETSI/NIST Cyber Security Specification.
- Collaboration and communication skills with teams of different functions, including product managers, designers, researchers, engineers, and stakeholders.
- Demonstrated track record of excellent research achievements and publications in academic journals and conferences.
- Ability to work quickly and effectively, adapting to priorities and feedback.
- Degree in Computer Science, Artificial Intelligence, Mathematics, or related fields.
Preferred Qualification:
- PhD in Cyber Security, Networking, or Telecoms domain.
- Certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), and Certified Information Security Manager (CISM).
- Work Experience: Telecom Platform Provider/ Telecom Service Provider / Cloud Platform Provider is preferred
- Certifications such as Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), and Certified Information Security Manager (CISM) will be preferred.
Languages: Conversational level Japanese(N3) and Business level English
Holidays and Benefits
- Five-Day Workweek
- Summer Holidays
- Winter Holidays
- Refresh Holidays
- Benefits (pension, health, employment, unemployment)
- Commuting allowance
- Employee stock ownership plan
- Discounted sports club
- Childcare
About Company
The largest eCommerce company in Japan, and the third-largest e-commerce marketplace company worldwide.
The organization provides a variety of consumer and business-focused services including e-commerce, e-reading, travel, banking, securities, credit card, e-money, portal and media, online marketing, and professional sports
[Measures against passive smoking]
No smoking indoors allowed
Designated smoking area