Senior Security Engineer: Enterprise Cyber Defense Leader

TFI International Inc.; Dallas (TX); On-site; USD 120,000 - 180,000; Full time

Job summary

TFI International is seeking a Senior Security Engineer to design, implement, and enhance security across cloud and on‑premises environments for a large North American transportation and logistics group. You will lead security initiatives and collaborate with IT, business teams, and cybersecurity professionals to strengthen the organization’s security posture.

Ideal candidates have 5+ years in cybersecurity with focus on security engineering, security architecture, vulnerability management, IAM,

Qualifications

• Bachelor's degree in a related field or equivalent experience.
• 5+ years of cybersecurity experience with a focus on security engineering.
• Experience designing, implementing, and supporting enterprise security solutions.
• Strong knowledge of security architecture, vulnerability management, IAM, and incident response.
• Experience supporting cloud and on‑premises environments.

Responsibilities

• Design, implement, and enhance enterprise cybersecurity solutions and security controls.
• Lead cybersecurity projects that improve the organization's overall security posture.
• Support security technologies across cloud and on‑premises environments.
• Conduct vulnerability assessments and drive remediation efforts with key stakeholders.
• Participate in security incident response activities and investigations.
• Collaborate with IT teams and business leaders to integrate security into technology initiatives.
• Serve as a cybersecurity subject matter expert and trusted advisor to operating companies across the organization.
• Evaluate emerging threats and recommend improvements to security architecture and controls.
• Support the development of cybersecurity policies, standards, and best practices.
• Provide technical guidance and mentorship to team members.

Skills

Security architecture

Vulnerability management

Identity and access management

Incident response

Cloud and on‑prem security

Security governance

Education

Bachelor's degree

Tools

SIEM

Threat modeling

Job description

TFI International is seeking a Senior Security Engineer to design, implement, and enhance security across cloud and on‑premises environments for a large North American transportation and logistics group. You will lead security initiatives and collaborate with IT, business teams, and cybersecurity professionals to strengthen the organization’s security posture.

Ideal candidates have 5+ years in cybersecurity with focus on security engineering, security architecture, vulnerability management, IAM,