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Westfield Insurance

Information Security Lead Architect

Westfield Insurance, Westfield Center, Ohio, us, 44251

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Job Summary The Information Security Lead Architect is responsible for leading the design and implementation of enterprise-wide cybersecurity architecture solutions that protect critical systems, data, and infrastructure. This role provides deep expertise in security frameworks such as NIST CSF, ISO 27001, and Zero Trust, along with knowledge of cloud security, identity and access management (IAM), and data protection technologies. The Lead Architect assesses security risks, defines technical requirements, and develops strategies to mitigate vulnerabilities while aligning with organizational and regulatory standards. The position involves designing secure network and cloud architectures, implementing strong access control models, and establishing encryption and monitoring mechanisms to enhance resilience across hybrid environments. The role plays a vital part in risk management, conducting assessments, identifying control gaps, and driving remediation strategies that strengthen the company’s overall security posture. As a technical leader, the Information Security Lead Architect provides guidance, mentorship, and direction to security and technology teams, fostering collaboration, innovation, and continuous improvement. Serving as a trusted subject matter expert, this role influences the selection, design, and implementation of moderate‑to‑high‑complexity security solutions, ensuring alignment with business objectives, compliance requirements, and industry best practices.

Job Responsibilities

Develops and contributes to the implementation of the information security architecture strategy and roadmap, aligning it with business objectives, regulatory requirements, and industry best practices

Provides guidance to the security team, overseeing the design and integration of security solutions

Works with business units, IT teams, executive leadership, and vendors to communicate security risks and strategies

Recommends and implements new security technologies and tools

Defines and enforces security standards and frameworks

Collaborates with enterprise architects to integrate security controls into IT architecture

Develops and promotes security architecture processes and templates

Conduct security architecture reviews and risk assessments, identifying potential vulnerabilities, weaknesses, and gaps in existing systems and proposing effective solutions to mitigate risks

Serves as a mentor to junior security architects and team members

Participates in security forums and conferences

Provides technical leadership and guidance to the information security team and other stakeholders, overseeing the design, implementation, and integration of security solutions across the organization

Ensures collaboration of business units, IT teams, and vendors to assess security requirements, evaluate solution options, and architect secure systems and applications that meet business needs while maintaining a strong security posture

Defines and enforces information security standards, frameworks, and reference architectures, ensuring consistent and standardized security practices across all technology domains and projects

Oversees the conduct of security architecture reviews and risk assessments, identifying potential vulnerabilities, weaknesses, and gaps in existing systems and proposing effective solutions to mitigate risks

Oversees the design and implementation of security controls, such as firewalls, intrusion detection/prevention systems, encryption mechanisms, and secure network architectures, to protect the organization’s assets and data

Collaborates with enterprise architects and IT stakeholders to integrate security controls and requirements into overall IT architecture frameworks, ensuring the security‑by‑design principle is followed throughout the development and implementation lifecycle

Provides subject matter expertise in security technologies and solutions, evaluating emerging security trends and products, and making recommendations for the adoption of new technologies to enhance the organization’s security posture

Participate in security incident response and investigation activities, coordinating with internal teams and external entities to effectively respond to and mitigate security incidents, and providing guidance on post‑incident remediation actions

Job Qualifications

10+ years of experience in Information Security or related field.

Bachelor's degree in Computer Science, Information Technology or a related field and/or commensurate experience. Master’s degree in related field is preferred.

Certifications

Certified Information Systems Security Professional (CISSP)

Certified Information Security Manager (CISM)

Azure Solutions Architect (Preferred), AWS Certified Solutions Architect

TOGAF

Other relevant certifications

Preferred Qualifications, Skills, and Capabilities

Expertise in security practices and tools designed to protect containerized applications, including container image scanning, runtime protection, least‑privilege configurations, and native container security measures.

Experience in the design, implementation, and ongoing reviews of security controls for one or more public cloud providers (e.g., Azure, AWS).

Skills in the design, assessment, and implementation of encryption security controls, including protections against emerging quantum computing threats.

Proficiency in assessing overall network security posture and vulnerabilities, and designing and implementing network security controls (e.g., Firewalls, IPS, ZTNA).

Background in application security and the software development lifecycle.

Frameworks

Familiarity with the NIST Cybersecurity Framework.

Knowledge of ISO/IEC 27001 standards

Understanding of the SABSA framework.

Regulatory

Awareness of GDPR (General Data Protection Regulation) requirements.

Knowledge of New York Department of Financial Services (DFS) cyber security regulations.

Understanding of the California Consumer Privacy Act (CCPA).

Location

Hybrid – defined as working three or more days per week in the office if the employee’s residence is within 50 miles of Westfield Center, OH; or Remote – if the employee resides more than 50 miles from Westfield Center, OH

Behavioral Competencies

Directs work

Collaborates

Develops talent

Customer focus

Communicates effectively

Ensures accountability

Decision quality

Business insight

Nimble learning

Builds effective teams

Manages complexity

Equal Opportunity Employer

United States: All applicants receive consideration for employment without regard to race, color, sex, religion, national origin, age, sexual orientation, gender identity, disability, or status as a protected veteran.

United Kingdom: Westfield is committed to equality of opportunity for all staff and applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships.

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Information Technology

Insurance

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