Zero-Trust Security Architect – Micro‑Segmentation & WAAP Lead

Xlysi LLC.; Spring (TX); Hybrid; USD 140,000 - 190,000; Full time

Job summary

Xlysi LLC, Expert Portal Solutions in Spring, TX, is seeking a Sr. Network Security Engineer to design and implement enterprise-wide micro-segmentation and Zero Trust strategies.

You will lead Zero Trust initiatives, deploy and optimize ZTNA solutions, and architect WAAP protections for web apps and APIs. Responsibilities include managing Juniper SRX firewalls in hybrid environments, collaborating with global teams, and shaping security roadmaps.

Responsibilities

• Design and implement enterprise-wide micro-segmentation strategies.
• Lead Zero Trust security initiatives, including deployment and optimization of ZTNA solutions.
• Architect and support WAAP solutions to secure web applications and APIs against evolving threats.
• Design, implement, and manage Juniper SRX firewalls and security policies across hybrid network environments.
• Develop security architectures aligned with Zero Trust principles, compliance requirements, and enterprise security standards.
• Conduct security assessments, threat modeling, and risk analysis for critical business applications and infrastructure.
• Collaborate with network, cloud, application, and security operations teams to implement secure-by-design architectures.
• Develop and maintain security roadmaps, standards, and best practices.
• Troubleshoot complex network and security issues across global environments.
• Support incident response and remediation activities related to network and application security.
• Provide technical leadership and guidance to engineering and operations teams

Skills

Zero Trust

Threat modeling

Incident response

Security architecture

Security leadership

Tools

Juniper SRX

Job description

Xlysi LLC, Expert Portal Solutions in Spring, TX, is seeking a Sr. Network Security Engineer to design and implement enterprise-wide micro-segmentation and Zero Trust strategies.

You will lead Zero Trust initiatives, deploy and optimize ZTNA solutions, and architect WAAP protections for web apps and APIs. Responsibilities include managing Juniper SRX firewalls in hybrid environments, collaborating with global teams, and shaping security roadmaps.