Senior Cyber Security Engineer-OT

The opportunity:

Penetration testing, vulnerability analysis, security risk management, security risk identification and mitigation, SQL injection, cryptography Encryption Standards and Products.

How you'll make an impact:

• You will focus on continually improving HVDCs cybersecurity.
• You will posture and offerings and advancing the implementation of the cybersecurity strategy.
• You will support many projects in parallel and you will with the support of the cybersecurity team, help the projects to streamline the cybersecurity solutions.
• You will help with implementation of cybersecurity tools, running them and analyzing the results.
• You will be be a part of the development of the HVDC Cybersecurity team.
• You are skilled in the 62443 frameworks.
• You are an engaged person who thrives in a constantly changing environment and enjoys collaboration with employees, peers and beyond.
• Design & develop a secured network architecture for DCS / SCADA / HMI system with advanced cyber security features.
• Evaluate and strengthen the security of any connections to the DCS / SCADA / HMI network.
• Monitor and validate third party security patches to ensure that reliability of the system is maintained!
• Implement the security features provided by device and system vendors.
• Establish strong controls over any medium that is used as a backdoor into the DCS / SCADA / HMI network.
• Implement internal and external intrusion detection systems in the DCS / SCADA / HMI network.
• Perform technical audits of DCS / SCADA / HMI devices and networks, and any other connected networks, to identify security concerns.
• Responsible to ensure compliance with applicable external and internal regulations, procedures, and guidelines.
• Living Hitachi Energy's core values of safety and integrity, which means taking responsibility for your own actions while caring for your colleagues and the business.

Your Background:

• Education Qualification Bachelors / Masters in ECE / CSE/ IT/ E&I or equivalent.
• Candidates should have 8 years of working experience from the IT-OT or information security field, preferably from the industry sector.
• Knowledge of the ISO 27001 standard, and/or knowledge of the NIS-directive.
• Proficiency and fluency in English is required since you will be part of an international setting.
• High ability to work in a multi-national and multi-cultural team.
• Open minded and creative in cooperation with colleagues and customers
• High commitment and willingness to perform.
• Must be quick learner and flexible to work well under tight schedules in a fast-paced team environment.
• High ability to work in a multi-national and multi-cultural team.
• Open minded and creative in cooperation with colleagues and customers
• High commitment and willingness to perform.
• Must be quick learner and flexible to work well under tight schedules in a fast-paced team environment.

Apply now

Current employees apply here

Client-provided location(s): Chennai, India

Job ID: Hitachi_Energy-JID3-82370

Employment Type: FULL_TIME

Posted: 2025-08-20T23:37:41