Zscaler Security Engineer

Retail Industry

Dallas, Texas

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JOB DETAILS

SKILLS

Agile Programming Methodologies, Amazon Web Services (AWS), Analysis Skills, Authentication, Business Services, Business Transformation, Cloud Computing, Communication Skills, Computer Science, Consulting, Cross-Functional, DNS (Domain Name System), Documentation, Endpoint Security, Engineering, Enterprise Application Integration (EAI), Enterprise Applications, GCP (Good Clinical Practices), GRE (Generic Routing Encapsulation), HTTP (HyperText Transport Protocol), HTTPS (HyperText Transport Protocol Secure), IPsec (IP Security), Identify Issues, Information Technology Consulting, Leadership, Manufacturing Data Management, Network Administration/Management, Network Operations Center, Network Security, Performance Analysis, Problem Solving Skills, SSL-TLS (Secure Socket Layer - Transport Layer Security), Scrum Project Management and Software Development, Security Assertion Markup Language (SAML), ServiceNow, Software Administration, Software Development, Software Development Lifecycle (SDLC), Software Engineering, Standard Operating Procedures (SOP), System Integration (SI), TCP/IP (Transmission Control Protocol/Internet Protocol), Wireshark (Ethereal), eBusiness, tcpdump

LOCATION

Dallas, Texas

POSTED

30+ days ago

Job Title: Zscaler Security Engineer
Location: Mountain View CA / San Diego CA / Plano TX (Hybrid) and (Local)
Duration: Contract
Rate: Depends on Experience

Job Description
Our client is looking Zscaler Security Engineer project (Hybrid) below is the detailed requirements.

Job Overview

We are seeking a Security Engineer who will be responsible for designing, deploying, and operating Zero Trust security solutions using Zscaler technologies (ZIA, ZPA, ZDX). This role involves deep technical expertise in cloud security, endpoint integration, and advanced network troubleshooting, acting as a Level 3 escalation point for critical incidents. The engineer will partner closely with cross-functional teams to ensure secure, optimized, and resilient access for enterprise users and applications.

Qualifications:

BS/MS in Computer Science or related area or equivalent relevant experience
8+ years of network security / cloud security / Zero Trust
Strong hands-on expertise with ZIA, ZPA, ZDX, ZCC (mandatory).
Solid understanding of: TCP/IP, DNS, HTTP/HTTPS, TLS/SSL, Proxy architecture, authentication (SAML/AD), IPSec/GRE
Proficiency in packet analysis (Wireshark, tcpdump).
Experience with AWS/GCP (networking fundamentals).
Strong Analytical, Problem solving, and creative mindset
Experience with various Software Development Lifecycle Process (Agile Development, SCRUM methodologies. etc.)
Strong stakeholder communication with leadership and cross-functional teams.
Excellent communication skills. Communicates clearly, succinctly, and persuasively to all levels of employees, customers, and management
Ability to work independently and lead problem-solving efforts.
Excellent troubleshooting and documentation skills.
Ability to work under pressure and in fast‑paced enterprise environments.

Key Responsibilities:

Zero Trust & Zscaler Engineering
- Deploy and manage Zscaler ZIA, ZPA, ZDX for large enterprise environments.
- Design and optimize security policies:
  SSL Inspection, URL Filtering, Sandbox, Access & Timeout Policies, Client Forwarding.
- Support Zscaler migration and integration with Workspace ONE / MDM platforms.
- Deploy and manage ZPA App Connectors in data centers and cloud (AWS preferred).
Endpoint & Zscaler Client Connector (ZCC)
- Manage ZCC agent profiles, configuration updates, rollout strategy.
- Maintain SSL Inspection Exemption lists for certificate‑pinned applications.
- Support development and monitoring of DLP policies.
Advanced Troubleshooting & Operations
- Perform L3–L7 troubleshooting using tools such as:
  Wireshark, tcpdump, MTR, Zscaler Analyzer, ZSATunnel & ZSATray logs.
- Use ZDX and other Zscaler diagnostics to analyze latency and performance issues.
- Act as Level‑3 escalation for P1/P2 incidents and coordinate with Zscaler TAMs & Support.
- Manage Zscaler‑related tickets and escalations in ServiceNow.
Collaboration & Documentation
- Collaborate with infrastructure, cloud, network, and security teams.
- Create and maintain SOPs, documentation, and knowledge articles.

Flexible work from home options available.

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.

Vytwo Technologies is a global leader in enterprise application integration, delivering end-to-end IT consulting and business services for mid to large-scale organizations.

We offer a comprehensive suite of solutions including business and technology consulting, Cloud,e-business and digital transformation services, system integration, custom application development, re-engineering, and long-term application support.

Zscaler Security Engineer

Retail Industry

Dallas, Texas

About the Company

Retail Industry

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