Job Title: Cybersecurity Qualified
Job Location: Anywhere in India

Role Overview:

As a Product and Solution Security Expert (PSSE) in Grid Software, you are the cybersecurity backbone for mission-critical Operational Technology (OT) deployments. You will act as the trusted security authority interfacing between our R&D; organizations, project engineering teams, and major transmission/distribution system operators (TSOs/DSOs).
Your mission is to secure our advanced SCADA, ADMS, and grid automation solutions against evolving threat landscapes without compromising the strict availability and real-time performance demands of critical infrastructure. You will champion our security posture—safeguarding legacy integration layers while driving robust, secure architectures for modern deployments.

Key Responsibilities:

• Customer & Stakeholder Cybersecurity Leadership: Serve as the primary security interface for high-stakes customer projects, leading security alignment workshops, architecture reviews,



and defending our security posture against rigorous customer specifications and regulatory frameworks (e.g., NIS2, IEC 62443).
• Secure Architecture & Integration: Oversee the secure design, hardening, and network segmentation of SCADA/EMS solutions deployed in customer environments. Ensure seamless integration of identity and access management (IAM), secure logging, and patch management workflows.
• Risk & Vulnerability Management: Apply our post-freeze risk scorecard methodologies. Evaluate 3rd-party software vulnerabilities using Environmental CVSS, reachability analysis (VEX), and exploit probability (EPSS/KEV) to advise Project Managers and Product Security Officers (PSSOs) on risk-based release decisions.
• Compliance & Certification Support: Drive adherence to IEC 62443-3-3 standards across project lifecycles, preparing documentation, security targets, and evidence for customer audits and factory/site acceptance tests (FAT/SAT).
• Incident Preparedness & Incident En

📌 Cybersecurity Professional (Hyderabad)
🏢 Siemens
📍 Hyderabad