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Principal Engineer – Operational Technology Network Security
Job in
Philadelphia, Philadelphia County, Pennsylvania, 19117, USA
Listed on 2026-08-16
Listing for:
Jobtailor
Full Time
position Listed on 2026-08-16
Job specializations:
-
IT/Tech
Cybersecurity, Network Security, Systems Engineer
Job Description & How to Apply Below
- Provides technical leadership for OT network security strategy, architecture, standards, and roadmap development across operational environments
- Designs and leads implementation of secure OT network architectures
- Plans and leads upgrades to OT network security measures and tools
- Analyzes trends, threat intelligence, vulnerabilities, regulatory expectations, and changing cybersecurity landscape
- Develops, refines, and implements OT security policies, standards, and procedures
- Leads OT network segmentation initiatives
- Partners with network and system administrators, automation engineers, and third-party vendors
- Provides technical guidance for OT asset discovery and vulnerability management
- Contributes to response activities for OT security incidents
- Formulates methodologies to monitor, detect, analyze, and respond to OT network security events
- Bachelor’s Degree in Computer Science, Information Technology or related discipline or equivalent related experience
- 8+ years of directly-related or relevant experience, preferably in OT security
- Preferred
Certifications:
Global Industrial Cyber Security Professional (GICSP), GIAC Response & Industrial Defense (GRID), ISA/IEC 62443 Cybersecurity Certificate or related certifications, Certification in Information Security Strategy Management (CISM), Certified Information Systems Security Professional (CISSP), CompTIA Security + Certification, Cisco Certified Network Designations (CCNA, CCNP, CCIE)
Demonstrates expertise in OT network security strategy, architecture, and implementation, with a strong focus on vulnerability management and incident response. Proven ability to develop and enforce security policies and standards while collaborating with cross-functional teams.
Highest-signal resume keywords- OT Network Security Strategy
- Vulnerability Management
- Incident Response
- OT Security Policies
- Network Segmentation
- OT Network Architecture Design
- Threat Intelligence Analysis
- Cybersecurity Landscape Monitoring
- OT Security Standards Development
- Asset Discovery
- Technical Leadership
- Collaboration
- Guidance
- Global Industrial Cyber Security Professional (GICSP)
- GIAC Response & Industrial Defense (GRID)
- ISA/IEC 62443 Cybersecurity Certificate
- Certification in Information Security Strategy Management (CISM)
- Certified Information Systems Security Professional (CISSP)
- CompTIA Security + Certification
- Cisco Certified Network Designations (CCNA, CCNP, CCIE)
- Operational Technology (OT)
- Cybersecurity
- Regulatory Expectations
- Security Tools
- Network Security Measures
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