▷ (Immediate Start) Cyber Security Operation Engineer

23 hours ago

Chennai Tamil Nadu, India Hitachi Full time

Location Chennai Tamil Nadu India Job ID R0110476 Date Posted 2025-10-27 Company Name HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITED Profession Job Category Engineering Science Job Schedule Full time Remote No The opportunity The Cybersecurity Engineer is responsible for implementing and maintaining cybersecurity controls and ensuring secure networking is achieved in the solution s implementation The cybersecurity Engineer will also be responsible for creating and maintaining the required documents How you ll make an impact Maintain a deep understanding of IT networking and infrastructure Provide hands-on support for routers firewalls switches and servers Responsible for assessing network and cybersecurity requirements in customers technical specifications talking to and aligning with clients as well as the internal Cyber Security experts and project teams on how to realize specific requirements Support the network and cybersecurity activities during project execution Supporting project technical documentation and quality assurance Support evaluations and integration of new cybersecurity tools and platforms Perform device-level hardening to protect against IT OT threats Build and maintain preventive baselines tailored to evolving threats and business specific use cases Develop and implement detection engineering content automation and integrations across IT OT environments Foster continuous improvement initiatives in tooling automation and operational processes Create and maintain project documentation Responsible for ensuring compliance with applicable external and internal regulations procedures and guidelines Responsible to ensure compliance with applicable external and internal regulations procedures and guidelines Living Hitachi Energy s core values safety and integrity which means taking responsibility for your own actions while caring for your colleagues and the business Your Background Bachelor s or master s degree in relevant field A minimum of 3-5 years in cybersecurity OT IT emphasizing cybersecurity compliance and prevention measure implementation A foundational understanding of security standards and frameworks such as NIST CIS MITRE ATT CK and the Cyber Kill Chain A foundational understanding of industry standards like IEC 62443 family and ISO 27000 family Strong knowledge of VLANs VPNs RBAC PKI and cybersecurity protocols Experience in VLAN Redundant protocols Time Sync AAA RBAC Network access control VPN PKI SSL IPSec understanding of OT environment components and OT security Understanding of technologies like VMWare switching and routing DNS TCP IP and Active Directory Knowledge of cyber security policies including defense in depth strategies Effective communication skills allowing you to articulate security issues to peers stakeholders and clients Proficiency in both spoken written English language is required Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability You may request reasonable accommodations by completing a on our website Please include your contact information and specific details about your required accommodation to support you during the job application process This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process Messages left for other purposes will not receive a response

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