Aman Singh
Ot Cybersecurity Specialist @LNG Canada
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WORK HISTORY
Ot Cybersecurity Specialist @LNG Canada
OT Cybersecurity Specialist at LNG Canada, safeguarding critical operational technology (OT) environments in one of Canada\'s flagship LNG export facilities through robust network administration, segmentation, and secure architecture design to ensure reliable, safe, and compliant industrial operations. Lead network security initiatives for OT systems, implementing defense-in-depth strategies, firewall configurations, access controls, and intrusion detection/prevention to protect industrial control systems (ICS) and SCADA networks from cyber threats in high-stakes energy infrastructure. Drive incident response and recovery efforts for OT incidents, coordinating rapid triage, containment, forensics, and post-incident analysis to minimize downtime and maintain operational continuity in mission-critical LNG processes. Design and facilitate tabletop exercises and cyber drills, collaborating with cross-functional teams (engineering, operations, IT/OT) to test response plans, identify gaps, and enhance organizational resilience against realistic cyber scenarios targeting industrial assets. Conduct comprehensive risk assessments and vulnerability management for OT networks, evaluating threats to Purdue Model levels, prioritizing mitigations, and aligning controls with standards such as IEC 62443, NIST CSF, and industry best practices for energy sector security. Collaborate with multidisciplinary stakeholders to integrate cybersecurity into OT projects, including secure remote access, patch management, asset inventory, and monitoring solutions, while supporting regulatory compliance and audit readiness in a dynamic LNG environment.
EDUCATION
Punjab Technical University
Bachelor of Technology - BTech, Computer Science
Fanshawe College
Post Graduate Certificate in Information Security Management
ABOUT AMAN SINGH
Results-driven Senior IT/OT Cybersecurity Leader with 13+ years forging unbreakable defenses across critical infrastructure and enterprise environments. I architect secure networks, harden systems, lead incident response, conduct rigorous risk assessments and orchestrate tabletop exercises that turn potential crises into controlled outcomes.Expert in network administration, network security, vulnerability management, system hardening, wireless networks and scripting for automation. I bridge IT and OT worlds—securing control systems, industrial protocols and hybrid infrastructures while ensuring compliance, availability and safety.Proven track record: spearheading large-scale upgrades, slashing risk exposure, boosting operational resilience and driving end-user satisfaction through reliable, high-performance environments. Passionate about proactive defense, continuous improvement and mentoring teams to outpace evolving threats.Currently pursuing CISSP certification to deepen strategic leadership impact. Ready to lead transformative cybersecurity initiatives, oversee mission-critical projects and deliver measurable results for forward-thinking organizations. Open to senior roles in cybersecurity architecture, OT security, risk management or incident response leadership. Let\'s connect if you are building resilient digital ecosystems. Feel free to reach out to me on LinkedIn with any inquiries.
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