Cybersecurity Engineer

Mujin is a global leader in industrial automation, redefining supply chain efficiency through MujinOS—our intelligent operating system for robotics. At our core is Machine Intelligence (MujinMI), a unique approach that leverages real-time digital twins and advanced perception, planning, and control algorithms to achieve fully autonomous operations.

Our flagship product, MujinController, empowers users with a highly configurable, no-code interface. By integrating cutting-edge motion planning and computer vision, it enables seamless automation for complex applications such as palletizing, picking, and truck unloading.

Headquartered in Japan with a growing presence in the US, China, and Europe, we invite you to join a dynamic environment where you can shape the future of automation.

• Contribute to the security implementation of Mujin’s products throughout the development lifecycle and its supporting environment or assets. 
• Assess, implement and enhance the security posture, configuration and technical controls of the following areas (not limited to):
  • General secure software/hardware development lifecycle
  • Secure coding guidelines and security training for developers
  • Threat and vulnerability management
  • Security integration in CI/CD Pipeline (through scripting, custom automation and deployment of various security tooling)
  • Infrastructure configuration (hardening, access review, asset management)
• Support compliance activity across the organization by performing technical security assessments, review and technical control.
• Work closely with both technical team and business stakeholders (internal or external) to identify user requirements and compliance then translate them into technical solutions.
• Support cybersecurity operational activities (not limited to):
  • Security onboarding and awareness training
  • Security review and consultation
  • Change management process
• Provide support on cybersecurity-related activities or work that is important for the company.

Requirements

• Bachelor’s degree with equivalent experience required in a relevant field.
• More than 3 years of cybersecurity operations and/or security engineer experience.
• Sound knowledge and hands-on experience of secure product development process.
• Knowledge and understanding of secure SDLC, application security testing and remediation.
• Knowledge and understanding of security standards/frameworks, such as IEC 62443, CIS, etc.
• Experience and familiarity of Git concept, containerization, Linux administration and operation
• Excellent English written and verbal communication skills.
• Teamwork and ability to adapt to a fast-paced working environment.

Preferred Qualifications

• Master’s degree in a relevant field and/or certifications (OSCP, CompTIA, CCSP, Cloud Security) holder
• More than 5 years of security engineering experience.
• Sound technical expertise in cloud security controls and CSPM.
• Familiarity with common security controls such as:
• Key management / cryptographic concept
• Product security design, review and testing
• Threat modeling and risk assessment
• Incident response management
• Product external component, Software/Hardware Bill of Materials (SBOM/HBOM)
• Proven record of technical implementation to meet standards, regulatory requirements and experience in obtaining industry certifications (e.g., EU CRA, NIS 2 Framework).

Interview Process:

• HR Interview: Discussion with Human Resources.
• Hiring Manager Interview: One or two rounds with the hiring manager.
• Teammate interview: panel interview with future teammates.

Location

3-8-5 Tatsumi, Koto-Ku, Tokyo 135-0053, Japan

Work Hours

8:45 - 17:45 (with a 60-minute break)

Salary

• Based on experience and skills
• Salary revision twice a year
• Additional bonuses are available based on performance

Holidays

• Every Saturday and Sunday
• Annual paid leaves
• Maternity leave and Childcare leave
• Flex Holiday (take public holidays on days of your choice)
• Other holidays as defined by the company

Company Benefits

• Flexible dress code policy
• Commuting allowance
• Japanese Social Security (Health Insurance, Pension, Labor Insurance)
• Monthly team dinner support
• Free buffet lunch every workday
• Free vending machines (offering drinks and snacks)
• High-end coffee machine
• Exclusive Employee Gym Access

Japan Relocation Support

• Visa sponsorship
• Flight ticket support
• Shipping expenses coverage up to a specified limit
• Assistance for housing