Network Security Leader - Enterprise Protection & Strategy

Toyota North America; Plano (TX); On-site; USD 140,000 - 190,000; Full time

Benefits offered by this job

Health care and wellness

401(k) with company match

Relocation assistance

Tuition reimbursement

Job summary

Toyota North America is seeking a Network Security Manager to oversee design, implementation, and maintenance of enterprise security measures. You will lead security initiatives across the organization, guiding engineers and collaborating with cross-functional teams to protect critical infrastructure.

The role requires strong leadership, cloud security awareness, and deep expertise in network security controls, with a focus on policy development, incident response, and regulatory compliance.

Qualifications

• Bachelor’s degree in computer science or related field.
• Extensive experience designing and implementing enterprise network security controls.
• Strong knowledge of networking protocols and infrastructure components.
• Certifications such as CISSP or CCNP Security are highly desirable.

Responsibilities

• Develop and implement network security policies, procedures, and best practices in alignment with industry standards and regulatory requirements.
• Lead the design and implementation of network security solutions, including micro segmentation, firewalls, IDPS, VPNs, and access control mechanisms.
• Conduct regular security assessments to identify and mitigate potential security risks and vulnerabilities.
• Collaborate with other teams to integrate security controls into network architecture and infrastructure design.
• Provide technical guidance and mentorship to network security engineers and analysts.
• Stay current with emerging threats, technologies, and industry trends related to network security.
• Participate in incident response and forensic investigations as needed.
• Develop and maintain documentation related to network security architecture, configurations, and processes.
• Coordinate with internal stakeholders and external vendors to ensure the effectiveness of network security measures.

Skills

Network security

Leadership

Communication

Cloud security

Education

Bachelor's degree in computer science or related field

Advanced degree preferred

Tools

Firewalls

IDPS

VPNs

SIEM

Job description

Toyota North America is seeking a Network Security Manager to oversee design, implementation, and maintenance of enterprise security measures. You will lead security initiatives across the organization, guiding engineers and collaborating with cross-functional teams to protect critical infrastructure.

The role requires strong leadership, cloud security awareness, and deep expertise in network security controls, with a focus on policy development, incident response, and regulatory compliance.