OT Security Architect Bedford, MA (Hybrid) only on w2

Job Title: OT Security Architect 
Location: Bedford, MA (Hybrid)
Duration: 12+ Months
Experience: 10+ Years
Please share the resumes with me at pranayatburgeonitsdotcom 
Short Job Description 
We are looking for an experienced OT Security Architect with 10+ years of experience in Operational Technology (OT) Cybersecurity. The ideal candidate should have strong expertise in Rockwell PLC (ControlLogix/CompactLogix), Ignition SCADA, OT security architecture, IEC 62443/ISA99, EU Cyber Resilience Act (CRA), ISA-95, and regulatory compliance including GMP and FDA 21 CFR Part 11. Experience with OT risk assessments, system hardening, Computer System Validation (CSV), patch management, and audit readiness is required. 
Mandatory Skills

• 10+ years of IT experience with 8 10 years in OT Cybersecurity

• Rockwell PLC (ControlLogix & CompactLogix)

• Ignition SCADA

• OT Security Architecture (Purdue Model, Zones & Conduits, DMZ)

• EU Cyber Resilience Act (CRA)

• IEC 62443 / ISA99

• ISA-95

• OT Cyber Risk Assessment & Threat Modeling

• Secure configuration and hardening of OT servers & engineering workstations

• GMP and FDA 21 CFR Part 11 compliance

• Computer System Validation (CSV): URS, NFR, FS, DS, IQ, OQ, PQ

• Patch Management & Vulnerability Management for validated OT systems

• Audit & Regulatory Inspection Support

Preferred Certifications

• IEC 62443 Cybersecurity Expert

• GICSP

• CISSP

• Rockwell Automation Certifications