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Principal Engineer – Operational Technology Network Security

Job in Philadelphia, Philadelphia County, Pennsylvania, 19117, USA
Listing for: Jobtailor
Full Time position
Listed on 2026-08-16
Job specializations:
  • IT/Tech
    Cybersecurity, Network Security, Systems Engineer
Salary/Wage Range or Industry Benchmark: 130000 - 180000 USD Yearly USD 130000.00 180000.00 YEAR
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
Requirements
  • 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)
Core Competencies

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
ATS Optimization Keywords Hard Skills
  • OT Network Architecture Design
  • Threat Intelligence Analysis
  • Cybersecurity Landscape Monitoring
  • OT Security Standards Development
  • Asset Discovery
Soft Skills
  • Technical Leadership
  • Collaboration
  • Guidance
Certifications & Qualifications
  • 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)
Industry Keywords
  • Operational Technology (OT)
  • Cybersecurity
  • Regulatory Expectations
Tools & Technologies
  • Security Tools
  • Network Security Measures
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