Sr. Network Security Engineer | Hybrid | USC Only.

Xlysi LLC.; Spring (TX); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Xlysi LLC, Expert Portal Solutions in Spring, TX, is seeking a Sr. Network Security Engineer to advance security across a hybrid environment.

The role focuses on Zero Trust strategies, ZTNA deployment, WAAP for web apps and APIs, and managing Juniper SRX firewalls. The position requires coordinating with cross-functional teams to design secure-by-design architectures, perform threat modeling, and build security roadmaps that align with enterprise standards.

Qualifications

• Experience designing Zero Trust architectures and security controls.
• Strong network security background with threat modeling skills.
• Ability to lead security initiatives across teams.

Responsibilities

• Design and implement enterprise-wide Micro-Segmentation strategies to reduce attack surfaces and improve security posture.
• 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

Tools

Juniper SRX

ZTNA

WAAP

Job description

Sr. Network Security Engineer | Hybrid | USC Only.

• Spring, TX

Job Description:

• Design and implement enterprise-wide Micro-Segmentation strategies to reduce attack surfaces and improve security posture.
• 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

HR Xlysi LLC, Expert Portal Solutions
251 Milwaukee Ave, Buffalo grove, IL 60089
Web : http://www.xlysi.com
E-mail: [e-mail] Our training portal registration: http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106