Zero Trust Zscaler Engineer | Network Security Lead

EY; Oklahoma City (OK); Hybrid; USD 104,800 - 192,200; Full time

Benefits offered by this job

Hybrid work model

Total Rewards package

Medical and dental coverage

Pension / 401(k) plans

Generous time-off

Job summary

EY in the United States is seeking a Zscaler Engineer Senior to oversee the implementation, management and optimization of Zscaler security solutions within our network. You will partner with cross‑functional teams to ensure secure deployment, conduct risk assessments and respond to security incidents, aligning Zero Trust with business goals.

Ideal candidates have deep knowledge of ZIA/ZPA, strong network security experience, and relevant certifications.

Qualifications

• Bachelor's degree in computer science, information security, or related field.
• 3+ years in network security or related role.
• Strong knowledge of Zscaler and its features.
• Familiarity with GDPR/HIPAA/SOC 2 compliance.
• Experience with firewalls, VPNs, and network segmentation.

Responsibilities

• Design, implement, and manage Zscaler security solutions.
• Monitor security configurations for Zscaler services.
• Conduct regular security assessments and audits.
• Collaborate with IT and network teams for secure deployment.
• Respond to and investigate security incidents involving Zscaler.
• Implement and manage security policies within Zscaler.
• Ensure regulatory compliance and data privacy alignment.
• Provide guidance and training on Zscaler best practices.
• Stay updated on Zscaler trends and threats.

Skills

Zscaler security solutions (ZIA/ZPA)

Zscaler configuration

Network security

Firewalls & VPNs

Security incident response

IAM knowledge

Policy & procedure documentation

Data-driven decisions

Communication & collaboration

Education

Bachelor's degree in Computer Science or Information Security

Tools

Zscaler

SIEM tooling

Cloud platforms (AWS/Azure/GC)

Job description

EY in the United States is seeking a Zscaler Engineer Senior to oversee the implementation, management and optimization of Zscaler security solutions within our network. You will partner with cross‑functional teams to ensure secure deployment, conduct risk assessments and respond to security incidents, aligning Zero Trust with business goals.

Ideal candidates have deep knowledge of ZIA/ZPA, strong network security experience, and relevant certifications.