EY
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting
EY, Westlake Village, California, United States, 91361
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting - Location Open
Join EY as an OT Senior Network Security Architecture & Governance professional. You will provide operational support for the client’s OT architecture, govern OT systems to enhance security, and ensure overall compliance. You will work within a team of experts to align OT architectures with organizational goals and industry standards, promoting secure and efficient operations.
Job Summary
Support the OT manager by providing architecture oversight and approvals for OT systems, VLANs, and controls.
Operationalize existing processes and develop standard work supporting OT cybersecurity best practices.
Establish governance frameworks and best practices guiding OT solution deployment in adherence to regulations and audit efforts.
Collaborate with cross‑functional teams to assess architectural designs, provide recommendations, and facilitate decision‑making processes.
Key Responsibilities
Review and validate OT system designs for alignment with enterprise architecture standards.
Maintain and evolve governance frameworks, SOPs, and documentation.
Support change review boards and architecture decision forums.
Partner with OT architects, system owners, cybersecurity teams, and DECA to resolve issues.
Provide guidance and support to site teams on governance and defect‑related matters.
Communicate clearly across technical and non‑technical audiences.
Identify gaps in current documentation and propose updates.
Contribute to the development of standard work and LEAN process improvements.
Establish governance frameworks and best practices for OT architecture and design processes.
Collaborate with cross‑functional teams to assess architectural designs and provide recommendations for improvements.
Facilitate decision‑making processes related to OT architecture, ensuring stakeholder alignment and buy‑in.
Conduct risk assessments and impact analysis for proposed changes to OT systems and architectures.
Stay current with emerging trends, technologies, and regulatory requirements in the OT space to inform governance practices.
Develop and maintain documentation related to OT architecture standards, guidelines, and governance processes.
Technical Skills
Experience and knowledge of OT environments and governance.
Strong familiarity with manufacturing, shopfloor, industrial control system, building management, and other OT environments.
Experience with security architecture design and assessment of technologies such as SaaS, PaaS, IaaS, AI/ML, ZTA.
Familiarity with cybersecurity frameworks: NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443.
Security controls: firewalls, IDS/IPS, encryption, access management.
Strong networking concepts: TCP/IP, VLANs, network tapping, VPN.
Experience with internal and external access equipment (servers, switches, routers, firewalls, load balancers).
Identity and access management concepts (PAM, AD, PKI), Zero Trust, infrastructure security.
Endpoint protection and application whitelisting.
Risk‑based mindset.
ServiceNow and AuditBoard usage experience.
Soft Skills
Analytical problem solving and ability to lead programs/projects.
Planning, marketing, and execution of programs.
Collaboration with product owners to explain technical architecture requirements.
Effective communication of review reasoning and rationale to stakeholders.
Multitasking across multiple projects while prioritizing timely completion.
What We Look For We seek communicators who collaborate with EY colleagues across various teams, develop personally and professionally, and drive results.
What We Offer
Competitive compensation ranging from $77,500 to $140,900 in the US, with higher ranges for major metro areas.
Benefits package including medical, dental, pension, 401(k), and paid time off.
Hybrid work model: 40‑60% in‑person time for client‑serving roles.
Flexible vacation policy with optional EY Paid Holidays and leave of absence.
Equal Employment Opportunity EY is an equal opportunity employer. We provide reasonable accommodation to qualified individuals with disabilities and protect the rights of all employees and applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, national origin, protected veteran status, disability status, or any other legally protected basis.
Application Applications for this position are accepted on an ongoing basis. Apply today to shape your future with confidence.
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Job Summary
Support the OT manager by providing architecture oversight and approvals for OT systems, VLANs, and controls.
Operationalize existing processes and develop standard work supporting OT cybersecurity best practices.
Establish governance frameworks and best practices guiding OT solution deployment in adherence to regulations and audit efforts.
Collaborate with cross‑functional teams to assess architectural designs, provide recommendations, and facilitate decision‑making processes.
Key Responsibilities
Review and validate OT system designs for alignment with enterprise architecture standards.
Maintain and evolve governance frameworks, SOPs, and documentation.
Support change review boards and architecture decision forums.
Partner with OT architects, system owners, cybersecurity teams, and DECA to resolve issues.
Provide guidance and support to site teams on governance and defect‑related matters.
Communicate clearly across technical and non‑technical audiences.
Identify gaps in current documentation and propose updates.
Contribute to the development of standard work and LEAN process improvements.
Establish governance frameworks and best practices for OT architecture and design processes.
Collaborate with cross‑functional teams to assess architectural designs and provide recommendations for improvements.
Facilitate decision‑making processes related to OT architecture, ensuring stakeholder alignment and buy‑in.
Conduct risk assessments and impact analysis for proposed changes to OT systems and architectures.
Stay current with emerging trends, technologies, and regulatory requirements in the OT space to inform governance practices.
Develop and maintain documentation related to OT architecture standards, guidelines, and governance processes.
Technical Skills
Experience and knowledge of OT environments and governance.
Strong familiarity with manufacturing, shopfloor, industrial control system, building management, and other OT environments.
Experience with security architecture design and assessment of technologies such as SaaS, PaaS, IaaS, AI/ML, ZTA.
Familiarity with cybersecurity frameworks: NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443.
Security controls: firewalls, IDS/IPS, encryption, access management.
Strong networking concepts: TCP/IP, VLANs, network tapping, VPN.
Experience with internal and external access equipment (servers, switches, routers, firewalls, load balancers).
Identity and access management concepts (PAM, AD, PKI), Zero Trust, infrastructure security.
Endpoint protection and application whitelisting.
Risk‑based mindset.
ServiceNow and AuditBoard usage experience.
Soft Skills
Analytical problem solving and ability to lead programs/projects.
Planning, marketing, and execution of programs.
Collaboration with product owners to explain technical architecture requirements.
Effective communication of review reasoning and rationale to stakeholders.
Multitasking across multiple projects while prioritizing timely completion.
What We Look For We seek communicators who collaborate with EY colleagues across various teams, develop personally and professionally, and drive results.
What We Offer
Competitive compensation ranging from $77,500 to $140,900 in the US, with higher ranges for major metro areas.
Benefits package including medical, dental, pension, 401(k), and paid time off.
Hybrid work model: 40‑60% in‑person time for client‑serving roles.
Flexible vacation policy with optional EY Paid Holidays and leave of absence.
Equal Employment Opportunity EY is an equal opportunity employer. We provide reasonable accommodation to qualified individuals with disabilities and protect the rights of all employees and applicants without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, national origin, protected veteran status, disability status, or any other legally protected basis.
Application Applications for this position are accepted on an ongoing basis. Apply today to shape your future with confidence.
#J-18808-Ljbffr