EY
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting
EY, Secaucus, New Jersey, us, 07094
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting
Location: Anywhere in Country
At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
As an OT Senior Network Security Architecture & Governance professional, you will be responsible for providing operational support for the client’s current referenced architecture, overseeing and governing operational technology (OT) systems to enhance security and ensure overall compliance. You support the manager and work within a team of experts to ensure that OT architectures align with organizational goals and industry standards, promoting secure and efficient operations.
JOB SUMMARY We are seeking a highly skilled and detail-oriented OT Network Security (Senior) Architecture & Governance Cyber Solution Analyst to join our Operational Technology (OT) team. This role is pivotal in driving architectural integrity, governance compliance, and effective defect and issue resolution across OT environments.
Support the OT manager by providing architecture oversight and approvals for OT systems, VLANs, and controls, ensuring that all designs and implementations meet security, compliance, and operational requirements.
Assist in overall operations, reporting focusing on processes, milestones, and deliverables.
Operationalize existing processes and develop standard work supporting best practices around OT Cybersecurity.
Establish governance frameworks and best practices that guide the development and deployment of OT solutions in adherence to regulations and audit efforts.
Collaborate with cross‑functional teams to assess architectural designs, provide recommendations, and facilitate decision‑making processes that enhance the overall security and efficiency of OT environments.
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.
Collaborate & communicate with OT architects, system owners, cybersecurity teams, and DECA to resolve issues and provide guidance 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.
Review and approve architectural designs and implementations for OT solutions, focusing on security, compliance, and operational efficiency.
Establish governance frameworks and best practices for OT architecture and design processes.
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 operational technology (OT) environments and governance.
Strong familiarity with manufacturing/ICS/shop‑floor/building‑management OT environments and their safety, quality, and production considerations.
Experience with security architecture design and assessment of technologies such as SaaS, PaaS, IaaS, AI/ML, ZTA.
Familiarity with cybersecurity frameworks including NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443.
Knowledge of security controls such as firewalls, IDS/IPS, encryption, and access management.
Strong familiarity with networking concepts: TCP/IP, network segmentation, VLANs, L2/L3 protocols, VPN.
Familiarity with equipment for internal and external access (servers, switches, routers, firewalls, load balancers, HSM) from leading vendors.
Knowledge of identity and access management concepts (PAM, AD, PKI), Zero Trust, infrastructure security.
Familiarity with endpoint protection including application whitelisting.
Technical background across database, cloud, application management.
Risk‑based mindset.
ServiceNow and AuditBoard usage experience.
Soft Skills
Analytical problem‑solving and strong leadership of programs/projects.
High‑level documentation, planning, marketing, and execution of programs.
Effective communication with product owners and client stakeholders.
Clear articulation of review reasoning and rationale.
Multitasking across multiple projects and timely prioritization.
What We Look For We are looking for people who strive to lead themselves, their teams, and their communities. Authentic communicators who can collaborate with EY colleagues across various teams and want to develop personally and professionally in a dynamic organization.
What We Offer You
A comprehensive compensation and benefits package rewarding performance and recognising value. Base salary range for all geographic locations in the U.S. is $77,500 to $140,900. In major metros $92,900 to $160,500.
Medical and dental coverage, pension and 401(k) plans, wide range of paid time off.
Hybrid model with 40‑60% in‑person engagement.
Flexible vacation policy to suit personal circumstances, and EY Paid Holidays.
Are you ready to shape your future with confidence? Apply today.
EY accepts applications for this position on an ongoing basis.
Equal Employment Opportunity Statement EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.
EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1‑800‑EY‑HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY’s Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com.
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi‑disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.
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At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.
As an OT Senior Network Security Architecture & Governance professional, you will be responsible for providing operational support for the client’s current referenced architecture, overseeing and governing operational technology (OT) systems to enhance security and ensure overall compliance. You support the manager and work within a team of experts to ensure that OT architectures align with organizational goals and industry standards, promoting secure and efficient operations.
JOB SUMMARY We are seeking a highly skilled and detail-oriented OT Network Security (Senior) Architecture & Governance Cyber Solution Analyst to join our Operational Technology (OT) team. This role is pivotal in driving architectural integrity, governance compliance, and effective defect and issue resolution across OT environments.
Support the OT manager by providing architecture oversight and approvals for OT systems, VLANs, and controls, ensuring that all designs and implementations meet security, compliance, and operational requirements.
Assist in overall operations, reporting focusing on processes, milestones, and deliverables.
Operationalize existing processes and develop standard work supporting best practices around OT Cybersecurity.
Establish governance frameworks and best practices that guide the development and deployment of OT solutions in adherence to regulations and audit efforts.
Collaborate with cross‑functional teams to assess architectural designs, provide recommendations, and facilitate decision‑making processes that enhance the overall security and efficiency of OT environments.
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.
Collaborate & communicate with OT architects, system owners, cybersecurity teams, and DECA to resolve issues and provide guidance 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.
Review and approve architectural designs and implementations for OT solutions, focusing on security, compliance, and operational efficiency.
Establish governance frameworks and best practices for OT architecture and design processes.
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 operational technology (OT) environments and governance.
Strong familiarity with manufacturing/ICS/shop‑floor/building‑management OT environments and their safety, quality, and production considerations.
Experience with security architecture design and assessment of technologies such as SaaS, PaaS, IaaS, AI/ML, ZTA.
Familiarity with cybersecurity frameworks including NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443.
Knowledge of security controls such as firewalls, IDS/IPS, encryption, and access management.
Strong familiarity with networking concepts: TCP/IP, network segmentation, VLANs, L2/L3 protocols, VPN.
Familiarity with equipment for internal and external access (servers, switches, routers, firewalls, load balancers, HSM) from leading vendors.
Knowledge of identity and access management concepts (PAM, AD, PKI), Zero Trust, infrastructure security.
Familiarity with endpoint protection including application whitelisting.
Technical background across database, cloud, application management.
Risk‑based mindset.
ServiceNow and AuditBoard usage experience.
Soft Skills
Analytical problem‑solving and strong leadership of programs/projects.
High‑level documentation, planning, marketing, and execution of programs.
Effective communication with product owners and client stakeholders.
Clear articulation of review reasoning and rationale.
Multitasking across multiple projects and timely prioritization.
What We Look For We are looking for people who strive to lead themselves, their teams, and their communities. Authentic communicators who can collaborate with EY colleagues across various teams and want to develop personally and professionally in a dynamic organization.
What We Offer You
A comprehensive compensation and benefits package rewarding performance and recognising value. Base salary range for all geographic locations in the U.S. is $77,500 to $140,900. In major metros $92,900 to $160,500.
Medical and dental coverage, pension and 401(k) plans, wide range of paid time off.
Hybrid model with 40‑60% in‑person engagement.
Flexible vacation policy to suit personal circumstances, and EY Paid Holidays.
Are you ready to shape your future with confidence? Apply today.
EY accepts applications for this position on an ongoing basis.
Equal Employment Opportunity Statement EY provides equal employment opportunities to applicants and employees without regard to race, color, religion, age, sex, sexual orientation, gender identity/expression, pregnancy, genetic information, national origin, protected veteran status, disability status, or any other legally protected basis, including arrest and conviction records, in accordance with applicable law.
EY is committed to providing reasonable accommodation to qualified individuals with disabilities including veterans with disabilities. If you have a disability and either need assistance applying online or need to request an accommodation during any part of the application process, please call 1‑800‑EY‑HELP3, select Option 2 for candidate related inquiries, then select Option 1 for candidate queries and finally select Option 2 for candidates with an inquiry which will route you to EY’s Talent Shared Services Team (TSS) or email the TSS at ssc.customersupport@ey.com.
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi‑disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.
#J-18808-Ljbffr