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.
Responsibilities■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.
- 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.
- 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.
Skills Required
- Bachelor's degree in a computer related field
- 8+ years experience in Networking, end-point security, and IT security
- CCNA/CCNP Certification
Honeywell Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Honeywell and has not been reviewed or approved by Honeywell.
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Retirement Support — Retirement benefits are anchored by a strong 401(k) match with clear vesting and annual funding mechanics. Plan administration and education resources further reinforce long‑term savings support.
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Leave & Time Off Breadth — Time away provisions include company holidays, flexible vacation for many exempt roles, and paid sick time. These policies contribute meaningful breadth beyond base pay.
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Parental & Family Support — Paid parental leave is available to all parents with flexible usage options, and certain family‑building supports are included. Birth mothers can coordinate leave with short‑term disability for extended coverage.
Honeywell Insights
What We Do
Honeywell is a Fortune 500 company that invents and manufactures technologies to address tough challenges linked to global macrotrends such as safety, security, and energy. With approximately 110,000 employees worldwide, including more than 19,000 engineers and scientists, we have an unrelenting focus on quality, delivery, value, and technology in everything we make and do.

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