Cyber security engineer

Quest Global; Dadri; On-site; INR 1,200,000 - 2,600,000; Full time

Job summary

Quest Global is seeking a cybersecurity expert in India to design, implement, and maintain secure systems for STATCOM projects within industrial environments.

The role emphasizes IEC 62443 compliance, vulnerability assessment, and coordination with IT, OT, and engineering teams to ensure robust security across networks and control systems.

Qualifications

• Experience implementing IEC 62443 cybersecurity standards.
• Strong knowledge of network security and system hardening.
• Experience with NAS and Data Exchange Server.
• Ability to collaborate with IT, OT, and engineering teams.
• Knowledge of threat and vulnerability management.
• Certification in cybersecurity is a plus.

Responsibilities

• Cybersecurity Design and Implementation: Apply IEC 62443 cybersecurity requirements across system design, deployment, and maintenance.
• Security Infrastructure and Network Segmentation: Configure DMZ, Active Directory, syslog servers, and jump servers; manage firewalls and segmentation.
• Assessment, Testing, and Remediation: Conduct vulnerability assessments and remediation activities.
• Collaboration and Support: Work with engineering, IT, and OT teams to ensure secure operation.
• Compliance and Continuous Improvement: Align with cybersecurity standards and improve controls.
• Unwinding customer requirements: Balance customer needs with secure system proposals during tender stage.

Skills

Cybersecurity Design

Network Segmentation

Vulnerability Assessment

Penetration Testing

Education

IEC62443 certifications

CISSP

GICSP

Job description

Job Requirements

At Quest Global, it's not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better place—to make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Key Responsibilities

• Cybersecurity Design and Implementation: Apply IEC 62443 cybersecurity requirements and best practices across system design, deployment, and maintenance. Implement and maintain cybersecurity controls, including system hardening and application whitelisting for PCs and engineering workstations for STATCOM systems in industrial/OT environments. Required experience with Network Attached Storage (NAS) and Data Exchange Server.
• Security Infrastructure and Network Segmentation: Configure and support DMZ infrastructure, including Active Directory, syslog servers, and jump servers. Manage and maintain firewalls, including rule configuration, access control, and network segmentation. Support secure network architecture for critical power and automation systems.
• Assessment, Testing, and Remediation: Conduct vulnerability assessments and mitigation activities, penetration testing, security compliance checks, and remediation activities to identify and address security risks.
• Collaboration and Support: Collaborate with engineering, IT, and OT teams to ensure secure and reliable system operation. Support secure project execution and contribute to cybersecurity-related technical decisions.
• Compliance and Continuous Improvement: Maintain alignment with relevant cybersecurity standards and best practices, and support continuous improvement of security controls and processes.
• Unwinding customer requirements: Understand and analyse the customer requirements during tender stage. As a cyber expert, it's important to balance between customer need and securing the system while proposing the security solutions

Related Certifications

• IEC62443 certifications and trainings
• CISSP
• GICSP

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the world's hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.