Location:Chennai, Tamil Nadu, IndiaJob ID: R0110476Date Posted:2025-10-27Company Name:HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITEDProfession (Job Category):Engineering &amp; ScienceJob Schedule: Full timeRemote:NoJob Description: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:<ul><li>Maintain a deep understanding of IT networking and infrastructure.</li><li>Provide hands-on support for routers, firewalls, switches, and servers.</li><li>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.</li><li>Support the network and cybersecurity activities during project execution.</li><li>Supporting project technical documentation and quality assurance.</li><li>Support evaluations and integration of new cybersecurity tools and platforms.</li><li>Perform device-level hardening to protect against IT/OT threats.</li><li>Build and maintain preventive baselines tailored to evolving threats and business specific use cases.</li><li>Develop and implement detection engineering content, automation, and integrations across IT/OT environments.</li><li>Foster continuous improvement initiatives in tooling, automation, and operational processes.</li><li>Create and maintain project documentation  Responsible for ensuring compliance with applicable external and internal regulations, procedures, and guidelines.</li><li>Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.</li><li>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.  </li></ul>Your Background:<ul><li>Bachelor’s or master’s degree in relevant field.</li><li>A minimum of 3-5 years in cybersecurity (OT/IT), emphasizing cybersecurity compliance and prevention measure implementation.</li><li>A foundational understanding of security standards and frameworks such as NIST, CIS, MITRE ATT&amp;CK, and the Cyber Kill Chain.</li><li>A foundational understanding of industry standards like IEC 62443 family and ISO 27000 family Strong knowledge of VLANs, VPNs, RBAC, PKI, and cybersecurity protocols</li><li>Experience in VLAN, Redundant protocols, Time Sync, AAA, RBAC, Network access control, VPN, PKI, SSL, IPSec, understanding of OT environment components and OT security.</li><li>Understanding of technologies like VMWare, switching and routing, DNS, TCP/IP, and Active Directory.</li><li>Knowledge of cyber security policies, including defense in depth strategies.</li><li>Effective communication skills, allowing you to articulate security issues to peers, stakeholders, and clients.</li><li>Proficiency in both spoken &amp; written English language is required.</li></ul><h2>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 <a href="https://www.hitachienergy.com/contact-us/general-inquiry?type=I+have+a+General+question">general inquiry form</a> on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.</h2><h2>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. </h2>

Hitachi Energy is a global technology leader that is advancing a sustainable energy future for all. We serve customers in the utility, industry and infrastructure sectors with innovative solutions and services across the value chain. Together with customers and partners, we pioneer technologies and enable the digital transformation required to accelerate the energy transition towards a carbon-neutral future. We are advancing the world&rsquo;s energy system to become more sustainable, flexible and secure whilst balancing social, environmental and economic value. Hitachi Energy has a proven track record and unparalleled installed base in more than 140 countries.

Cyber Security Operation Engineer

Location:Chennai, Tamil Nadu, IndiaJob ID: R0110476Date Posted:2025-10-27Company Name:HITACHI ENERGY TECHNOLOGY SERVICES PRIVATE LIMITEDProfession (Job Category):Engineering &amp; ScienceJob Schedule:&nbsp;Full timeRemote:NoJob Description: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:<ul><li>Maintain a deep understanding of IT networking and infrastructure.</li><li>Provide hands-on support for routers, firewalls, switches, and servers.</li><li>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.</li><li>Support the network and cybersecurity activities during project execution.</li><li>Supporting project technical documentation and quality assurance.</li><li>Support evaluations and integration of new cybersecurity tools and platforms.</li><li>Perform device-level hardening to protect against IT/OT threats.</li><li>Build and maintain preventive baselines tailored to evolving threats and business specific use cases.</li><li>Develop and implement detection engineering content, automation, and integrations across IT/OT environments.</li><li>Foster continuous improvement initiatives in tooling, automation, and operational processes.</li><li>Create and maintain project documentation  Responsible for ensuring compliance with applicable external and internal regulations, procedures, and guidelines.</li><li>Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.</li><li>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. &nbsp;</li></ul>Your Background:<ul><li>Bachelor’s or master’s degree in relevant field.</li><li>A minimum of 3-5 years in cybersecurity (OT/IT), emphasizing cybersecurity compliance and prevention measure implementation.</li><li>A foundational understanding of security standards and frameworks such as NIST, CIS, MITRE ATT&amp;CK, and the Cyber Kill Chain.</li><li>A foundational understanding of industry standards like IEC 62443 family and ISO 27000 family Strong knowledge of VLANs, VPNs, RBAC, PKI, and cybersecurity protocols</li><li>Experience in VLAN, Redundant protocols, Time Sync, AAA, RBAC, Network access control, VPN, PKI, SSL, IPSec, understanding of OT environment components and OT security.</li><li>Understanding of technologies like VMWare, switching and routing, DNS, TCP/IP, and Active Directory.</li><li>Knowledge of cyber security policies, including defense in depth strategies.</li><li>Effective communication skills, allowing you to articulate security issues to peers, stakeholders, and clients.</li><li>Proficiency in both spoken &amp; written English language is required.</li></ul><h2>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 <a href="https://www.hitachienergy.com/contact-us/general-inquiry?type=I+have+a+General+question">general inquiry form</a> on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.</h2><h2>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.&nbsp;</h2>

Cyber Security Operation Engineer

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HITACHI ENERGY

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