EY
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting
EY, Tucson, Arizona, United States, 85718
Overview
Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting - Location Open 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.
In the role of OT Senior Architecture & Governance, you will 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. Additionally, you will assist in overall operations, reporting focusing on processes, milestones, and deliverables.
The primary purpose of this role is to operationalize existing processes and develop standard work supporting best practices around OT Cybersecurity. In addition, you will help establish governance frameworks and best practices that guide the development and deployment of OT solutions in adherence to regulations and inertial audit efforts. You will 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.
Collaboration & Communication: 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.
Continuous Improvement: Identify gaps in current documentation and propose updates; contribute to standard work and LEAN process improvements.
Provide architecture oversight for OT systems, ensuring alignment with organizational goals and industry standards.
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.
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 on Operational Technology (OT) environments and governance
Strong familiarity with manufacturing, shopfloor, ICS, building management, or other 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 etc.
Familiarity with cybersecurity frameworks, including NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443
Security controls such as firewalls, IDS/IPS, encryption, and access management
Strong familiarity with networking concepts: TCP/IP networking (network segmentation, VLANs, network tapping/RSPAN, L2/L3 protocols, encryption, VPN, etc.)
Familiarity with equipment for internal and external access (H/W servers, switches, routers, firewalls, load balancers, HSM, etc.) from various manufacturers
Knowledge of Identity and Access Management concepts (e.g., PAM, AD, PKI), Zero Trust, infrastructure security
Familiarity with endpoint protection including application whitelisting
Technical background across multiple domain areas (database, cloud, application management, etc.)
Risk-based mindset
ServiceNow and AuditBoard usage experience
Soft Skills
Ability to analyze and resolve problems. Demonstrated ability to lead programs / projects.
Ability to document, plan, market, and execute programs. Established project management skills.
Ability to work directly with Product Owners, explain technical architecture requirements, and answer technical architecture questions
Ability to lead calls with Product Owners and client stakeholders and clearly articulate review reasoning and rationale
Multitasking between multiple projects (tickets) at once and closing in a timely manner based on priorities.
What We Look For We are looking for people who strive to lead themselves, their teams, and their communities, people who can foster effective teamwork to drive results. We’re interested in authentic communicators with the ability to collaborate with EY colleagues across various teams who want to develop personally and professionally in a dynamic organization.
What We Offer You At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more.
We offer a comprehensive compensation and benefits package with base salary ranges and components described; total rewards includes medical and dental coverage, pension and 401(k), and paid time off options.
Hybrid model expectation: most external client-serving roles work in person 40-60% of the time over an engagement, project, or year.
Flexible vacation policy and designated leave options to support well-being.
Are you ready to shape your future with confidence? Apply today.
EY accepts applications on an ongoing basis. For California residents, additional information is available.
Corporate Information and EEO EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities. EY is an equal employment opportunity employer and provides reasonable accommodation to qualified individuals with disabilities including veterans. If you need assistance applying online or an accommodation, contact EY’s Talent Shared Services Team.
Role Details
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Professional Services
Referrals increase your chances of interviewing at EY. Get notified about new Network Specialist jobs in Tucson, AZ.
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Cyber SDC - OT Network Security Architecture & Governance - Senior - Consulting - Location Open 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.
In the role of OT Senior Architecture & Governance, you will 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. Additionally, you will assist in overall operations, reporting focusing on processes, milestones, and deliverables.
The primary purpose of this role is to operationalize existing processes and develop standard work supporting best practices around OT Cybersecurity. In addition, you will help establish governance frameworks and best practices that guide the development and deployment of OT solutions in adherence to regulations and inertial audit efforts. You will 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.
Collaboration & Communication: 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.
Continuous Improvement: Identify gaps in current documentation and propose updates; contribute to standard work and LEAN process improvements.
Provide architecture oversight for OT systems, ensuring alignment with organizational goals and industry standards.
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.
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 on Operational Technology (OT) environments and governance
Strong familiarity with manufacturing, shopfloor, ICS, building management, or other 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 etc.
Familiarity with cybersecurity frameworks, including NERC CIP, NIS, CIS, NIST CSF, ISO 27001, ISA/IEC 62443
Security controls such as firewalls, IDS/IPS, encryption, and access management
Strong familiarity with networking concepts: TCP/IP networking (network segmentation, VLANs, network tapping/RSPAN, L2/L3 protocols, encryption, VPN, etc.)
Familiarity with equipment for internal and external access (H/W servers, switches, routers, firewalls, load balancers, HSM, etc.) from various manufacturers
Knowledge of Identity and Access Management concepts (e.g., PAM, AD, PKI), Zero Trust, infrastructure security
Familiarity with endpoint protection including application whitelisting
Technical background across multiple domain areas (database, cloud, application management, etc.)
Risk-based mindset
ServiceNow and AuditBoard usage experience
Soft Skills
Ability to analyze and resolve problems. Demonstrated ability to lead programs / projects.
Ability to document, plan, market, and execute programs. Established project management skills.
Ability to work directly with Product Owners, explain technical architecture requirements, and answer technical architecture questions
Ability to lead calls with Product Owners and client stakeholders and clearly articulate review reasoning and rationale
Multitasking between multiple projects (tickets) at once and closing in a timely manner based on priorities.
What We Look For We are looking for people who strive to lead themselves, their teams, and their communities, people who can foster effective teamwork to drive results. We’re interested in authentic communicators with the ability to collaborate with EY colleagues across various teams who want to develop personally and professionally in a dynamic organization.
What We Offer You At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more.
We offer a comprehensive compensation and benefits package with base salary ranges and components described; total rewards includes medical and dental coverage, pension and 401(k), and paid time off options.
Hybrid model expectation: most external client-serving roles work in person 40-60% of the time over an engagement, project, or year.
Flexible vacation policy and designated leave options to support well-being.
Are you ready to shape your future with confidence? Apply today.
EY accepts applications on an ongoing basis. For California residents, additional information is available.
Corporate Information and EEO EY focuses on high-ethical standards and integrity among its employees and expects all candidates to demonstrate these qualities. EY is an equal employment opportunity employer and provides reasonable accommodation to qualified individuals with disabilities including veterans. If you need assistance applying online or an accommodation, contact EY’s Talent Shared Services Team.
Role Details
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Information Technology
Industries: Professional Services
Referrals increase your chances of interviewing at EY. Get notified about new Network Specialist jobs in Tucson, AZ.
#J-18808-Ljbffr