Advanced Cyber Security Architect/Engineer

In this role, you will impact our customers by enhancing their operational security and ensuring compliance with industry standards, ultimately contributing to safer and more efficient industrial processes.

■ Required Qualifications

• Bachelor's degree (4-year university degree or higher) in Computer Science, Computer Information Systems, Electronics Engineering, or a related field, or equivalent professional experience.
• 8+ years of hands-on experience in IT infrastructure, networking, endpoint security, and/or cybersecurity.
• Strong knowledge of and practical experience with TCP/IP networking, routing, and switching technologies.
• Experience in the design, implementation, administration, and support of Windows Server and/or Linux server environments.
• Knowledge of or hands-on experience implementing security solutions such as Firewalls, VPNs, and Endpoint Security platforms.
• Experience in customer-facing system deployment, system integration, implementation support, and troubleshooting.
• Strong communication skills with the ability to conduct technical discussions, gather and analyze requirements, and clearly explain technical solutions to customers.
• Business-level Japanese proficiency (JLPT N1 or equivalent, or native-level fluency) with the ability to independently lead technical discussions, requirements workshops, and solution presentations with customers.
• Ability to communicate effectively in English through email, technical documentation review, and collaboration with APAC and global engineering teams.

■ Preferred Qualifications

• Experience designing and supporting Cisco networking products, including routers, switches, and firewalls.
• Experience administering Microsoft Active Directory, DNS, WSUS, and related technologies.
• Experience implementing IDS/IPS, SIEM, and log monitoring/analysis solutions.
• Experience with virtualization platforms such as VMware.
• Knowledge of cybersecurity standards and frameworks such as IEC 62443, ISO 27001, and NIST.
• Industry certifications such as CCNA, CCNP, CISSP, GICSP, Security+, or equivalent.

■Key Responsibilities

• Design, implement, and provide technical support for OT Cyber Security solutions for customers in manufacturing, process industries, energy, and life sciences.
• Lead the evaluation, deployment, integration, and validation of technologies related to industrial control systems and process control networks, including networking, servers, firewalls, remote access, and endpoint security solutions.
• Design and implement secure network and system architectures tailored to customers' existing OT environments.
• Investigate technical issues following deployment and perform troubleshooting, root cause analysis, and remediation planning.
• Provide technical guidance aligned with industrial cybersecurity standards and best practices, including IEC 62443 and the ISO 27000 series.
• Collaborate with Sales, Project Managers, Service Engineers, and APAC/Global Cyber Security teams to successfully deliver projects from a technical perspective.
• Travel to customer sites as required to support implementation, testing, troubleshooting, and technical discussions.