Principal Engineer Operational Technology Network Security
Carrollton, TX - USA
Job Summary
Our team members are at the heart of everything we do. At Cencora we are united in our responsibility to create healthier futures and every person here is essential to us being able to deliver on that purpose. If you want to make a difference at the center of health come join our innovative company and help us improve the lives of people and animals everywhere. Apply today!
Job Details
The Principal Engineer provides strategic and technical leadership for securing Cencoras operational technology industrial control systems distribution center technologies building automation systems warehouse automation environments and other network-connected OT assets. This role designs implements and governs secure OT network architectures that support resilient operations reduce cyber risk and align with enterprise security standards regulatory expectations and business continuity requirements.
The Principal Engineer serves as a subject matter expert for OT network segmentation secure remote access industrial network monitoring vulnerability management incident response and security control implementation across complex hybrid environments. The role partners closely with Information Security Infrastructure Network Engineering Facilities Distribution Operations Engineering vendors and business leaders to ensure security controls are practical sustainable and aligned to operational needs.
Primary Responsibilities:
Provides technical leadership for OT network security strategy architecture standards and roadmap development across operational environments including distribution centers automation platforms industrial control systems IoT/IoT devices facilities systems and supporting network infrastructure.
Designs and leads implementation of secure OT network architectures using principles such as Purdue Model segmentation zero trust defense-in-depth secure zones and conduits least privilege and controlled connectivity between IT OT cloud and vendor-managed environments.
Plans and leads upgrades to OT network security measures and tools to protect operational systems networks and connected assets while minimizing disruption to safety quality availability and business operations.
Analyzes trends threat intelligence vulnerabilities regulatory expectations and changes in the OT and industrial cybersecurity landscape; advises leadership on organizational risk and recommends mitigation strategies.
Develops refines and implements OT security policies standards procedures reference architectures and technical patterns aligned to frameworks such as ISA/IEC 62443 NIST SP 800-82 NIST Cybersecurity Framework ISO 27001 and applicable compliance requirements.
Leads OT network segmentation initiatives including firewall rule governance access control network access control secure routing remote access hardening jump host architecture micro-segmentation and monitoring of traffic between IT and OT environments.
Partners with network administrators system administrators facilities teams automation engineers and third-party vendors to ensure OT networks servers endpoints controllers network devices and security technologies conform to approved security standards.
Provides technical guidance for OT asset discovery inventory management vulnerability management configuration baselines patch risk assessment compensating controls and lifecycle planning for systems with operational or vendor constraints.
Contributes to response activities for OT security incidents including triage investigation containment eradication recovery root cause analysis lessons learned and coordination with enterprise incident response teams and third-party responders.
Formulates methodologies to monitor detect analyze and respond to OT network security events; supports the integration of OT telemetry into SIEM SOAR network detection and response vulnerability management and enterprise cyber operations processes.
Provides technical oversight for security controls in the acquisition design development change management and deployment lifecycle for OT systems warehouse automation technologies network-connected equipment and third-party-managed platforms.
Reviews technical and functional design documents network diagrams firewall requests connectivity patterns vendor proposals and implementation plans to identify security risks and recommend practical remediation actions.
Coordinates with senior technical leaders across Information Security Infrastructure Network Engineering Cloud Facilities Distribution Operations and Enterprise Architecture to design and implement resilient security solutions that protect physical and intangible assets.
Provides technical guidance coaching and mentorship to engineers and analysts supporting OT security network security cyber operations vulnerability management and incident response activities.
Maintains and contributes to service-level expectations operational procedures and governance processes to ensure OT security controls remain effective measurable and supportable.
Communicates advanced OT and information security concepts clearly to technical teams business leaders vendors auditors and executive stakeholders.
Develops metrics KPIs risk insights remediation progress and executive-level summaries related to OT network security posture.
Researches evaluates and supports deployment of security technologies for OT and industrial environments including industrial network monitoring firewalls secure remote access network detection and response asset discovery vulnerability management identity and access management email security endpoint controls SIEM SOAR and cloud-connected OT security use cases.
Serves as a subject matter expert for OT network security in support of product engineering facilities distribution enterprise infrastructure and corporate information security initiatives.
Qualifications:
Education:
Bachelors Degree in Computer Science Information Technology or any other related discipline or equivalent related experience.
Preferred Certifications:
Global Industrial Cyber Security Professional (GICSP)
GIAC Response & Industrial Defense (GRID)
ISA/IEC 62443 Cybersecurity Certificate or related ISA/IEC 62443 certifications
Certification in Information Security Strategy Management (CISM)
Certified Information Systems Security Professional (CISSP)
CompTIA Security Certification
Cisco Certified Network Designations (CCNA CCNP CCIE)
Work Experience:
8 years of directly-related or relevant experience preferably in OT security.
Skills & Knowledge:
Behavioral Skills:
Conflict Resolution
Creativity & Innovation
Decision Making
Assertiveness
Influencing Skills
Planning
Presentation Skills
Technical Skills:
Operational technology and industrial network security
Network architecture routing switching firewalling VPN IDS/IPS proxies and secure remote access
OT network segmentation Purdue Model architecture zones and conduits zero trust and defense-in-depth
Industrial cybersecurity frameworks and standards including ISA/IEC 62443 NIST SP 800-82 NIST CSF ISO 27001 PCI and SOX where applicable
Industrial protocols and environments such as Modbus BACnet OPC Ethernet/IP PROFINET SCADA PLCs HMIs and building automation systems
Threat modeling root cause analysis vulnerability management patch risk assessment compensating controls and exception management
Identity and access management for privileged and remote access in OT environments
Incident response cyber operations threat hunting monitoring and logging for hybrid IT/OT environments
Cloud-connected OT and IoT/IIoT security considerations
Security governance compliance assessments risk acceptance processes and third-party risk reviews
Business continuity disaster recovery and resilience considerations for operational environments
Tools Knowledge:
Microsoft Office Suite
Security Tools - SIEM EDR Email Security Gateway SOAR Firewall Anti-virus Firewalls VPN IDS/IPS AV proxies etc.
OT and industrial security monitoring platforms such as Armis Nozomi Networks Claroty Dragos Microsoft Defender for IoT or equivalent technologies
Firewall and network platforms such as Palo Alto Networks Fortinet Cisco Check Point or equivalent technologies
Ticketing workflow documentation and collaboration tools
Scripting or query languages such as Python PowerShell SQL KQL JavaScript HTML/CSS or equivalent tools used for automation reporting and analysis
What Cencora offers
We provide compensation benefits and resources that enable a highly inclusive culture and support our team members ability to live with purpose every addition to traditional offerings like medical dental and vision care we also provide a comprehensive suite of benefits that focus on the physical emotional financial and social aspects of wellness. This encompasses support for working families which may include backup dependent care adoption assistance infertility coverage family building support behavioral health solutions paid parental leave and paid caregiver leave. To encourage your personal growth we also offer a variety of training programs professional development resources and opportunities to participate in mentorship programs employee resource groups volunteer activities and much more. For details visit time Cencora is committed to providing equal employment opportunity without regard to race color religion sex sexual orientation gender identity genetic information national origin age disability veteran status or membership in any other class protected by federal state or local law. The companys continued success depends on the full and effective utilization of qualified individuals. Therefore harassment is prohibited and all matters related to recruiting training compensation benefits promotions and transfers comply with equal opportunity principles and are non-discriminatory. Cencora is committed to providing reasonable accommodations to individuals with disabilities during the employment process which are consistent with legal requirements. If you wish to request an accommodation while seeking employment please call 888.692.2272 or email . We will make accommodation determinations on a request-by-request basis. Messages and emails regarding anything other than accommodations requests will not be returnedEqual Employment Opportunity
Affiliated Companies
Affiliated Companies: AmerisourceBergen Services Corporation
Required Experience:
Staff IC
About Company
We are Cencora. Transforming from AmerisourceBergen after a century of service, we are uniting globally for exceptional customer and patient care.