OT Cyber Security Specialist
Title OT Cyber Security Specialist Location REMOTE Duration 06+ months Position Summary Job Description Design and define secure OT architectures aligned to business, safety, and operational constraints across industrial environments, leveraging an OT strategic roadmap and cybersecurity vision. Core Responsibilities
- Ability to lead design strategy and OT architecture across large groups and initiatives
- Solid communications
- Ability to define, bridge, and communicate the direction of OT target-state cybersecurity architectures
- Partner w/Cyber teams to align OT architecture strategy with overall cyber roadmap
- Act as the main resource lead for OT Security Analyst support
- Design strategy for visibility, secure remote access, segmentation, zoning, and conduit models per IEC 62443, NIST SP 800-82r3
- Develop and publish secure reference architectures for o Manufacturing sites o Remote access o Other as needed related to OT security
- Support, evaluate, select, and implement OT security technologies (visibility, SRA, endpoint protection, segmentation, monitoring, vulnerability, identity, data security, etc.)
- Lead OT cybersecurity design reviews and technical security requirements
- Provide OT architectural guidance to o Engineering teams o System integrators o IT, MFG-IT teams o Cybersecurity teams
- Translate cybersecurity requirements into implementable designs aligned with the OT cybersecurity strategy
- Support M&A or greenfield OT security architectures across domestic/international MFG discussions and projects
- Participating in and support OT tabletop exercises as needed
- Align OT security architecture to controls from IEC 62443, NIST SP800-82r3, CISv8, NIST CSF.
- Communicate and share updates with leadership Required Skills & Experience
- 7–12+ years in Networking with OT/ICS environments
- Strong architecture experience across o Industrial networks o OT DMZ design o Secure remote access o OT monitoring platforms o Networking – Routing & Switching concepts o Network & security architecture design o Segmentation
- Deep knowledge of o IEC 62443, NIST SP800-82r3, NIST CSF, CISv8 o Purdue Model / OSI / TCPIP Model o Zero Trust concepts applied to OT
- Ability to balance o Workload o Safety o Availability o Security Preferred Certifications
- IEC 62443 Cybersecurity Expert
- CISSP
- SANS OT Certifications
- CCNP / CCIE / CCDE (Industrial & security focus)
- Industry Architectural Frameworks Apply To this Job