Network Security Engineer – Zscaler (EPS)

Unified Consultancy Services; Tamil Nadu; Hybrid; INR 1,200,000 - 2,200,000; Full time

Job summary

Unified Consultancy Services invites applications for a Network Security Engineer with a focus on Zscaler technologies. You will design and support ZIA, ZPA and EPS in enterprise environments, ensuring secure access and seamless integration with identity providers and SIEM tools.

The role requires hands-on experience with Zscaler, cloud security fundamentals, and strong collaboration across teams to maintain secure, compliant networks.

Qualifications

• Bachelor’s degree in CS/InfoSec or related field required.
• 4+ years in network or cybersecurity roles.
• 2+ years hands-on with Zscaler ZIA, ZPA and EPS.

Responsibilities

• Design, configure, and support Zscaler cloud security services (ZIA, ZPA, EPS).
• Collaborate with cross-functional teams to implement Zscaler solutions globally.
• Monitor network performance and troubleshoot secure access and endpoint connectivity issues.
• Integrate Zscaler with identity providers (Okta, Azure AD) and SIEM tools.
• Implement policy configurations, URL filtering, DLP, SSL inspection, and sandboxing.

Skills

Zscaler knowledge

Networking

Troubleshooting

Communication

Education

Bachelor’s degree in Computer Science/InfoSec

Tools

Zscaler ZIA

Zscaler ZPA

Zscaler EPS

Okta / SSO

Azure AD

Job description

Network Security Engineer – Zscaler (EPS)

Location: India (Remote/Hybrid/Onsite – as per project requirements)

Company: Unified Consultancy Services

Employment Type: Full-time

Experience: 4–8 Years

Domain: Cybersecurity / Network Security / Cloud Security

About Unified Consultancy Services

Unified Consultancy Services (UCS) is a leading provider of digital transformation, cybersecurity, and cloud solutions for educational and professional ecosystems. We partner with global enterprises to deliver secure, scalable, and intelligent systems, including Student Information Systems, AI Contact Centers, and enterprise network security solutions.

Job Overview

We are seeking a skilled and motivated Network Security Engineer with strong hands-on experience in Zscaler Internet Access (ZIA), Zscaler Private Access (ZPA), and Endpoint Protection Services (EPS). You will be responsible for designing, implementing, and supporting secure access solutions in enterprise environments, with a strong focus on Zscaler technologies.

Key Responsibilities

• Design, configure, and support Zscaler cloud-based security services including ZIA, ZPA, and EPS.
• Collaborate with cross-functional teams to implement Zscaler solutions in global environments.
• Monitor network performance, troubleshoot issues related to secure access and endpoint connectivity.
• Integrate Zscaler with identity providers (e.g., Okta, Azure AD) and SIEM tools.
• Implement policy configurations, URL filtering, DLP, SSL inspection, and sandboxing.
• Provide technical documentation, training, and knowledge transfer to clients or internal teams.
• Maintain compliance with security standards and frameworks (e.g., ISO, NIST, GDPR).

Required Skills & Qualifications

• Bachelor’s degree in Computer Science, Information Security, or related field.
• 4+ years of experience in network or cybersecurity roles.
• 2+ years of hands-on experience with Zscaler ZIA, ZPA, and EPS.
• Strong understanding of TCP/IP, DNS, VPNs, proxies, firewalls, and networking protocols.
• Familiarity with cloud environments (AWS, Azure, or GCP).
• Experience in integrating Zscaler with Active Directory and SAML-based SSO.
• Strong troubleshooting and communication skills.

Preferred Certifications (Optional But a Plus)

• Zscaler Certified Cloud Professional (ZCCP) or Zscaler Certified Internet Professional (ZCIP)
• Cisco (CCNA Security/CCNP Security), Fortinet NSE, or equivalent
• CEH, CompTIA Security+, or other industry-recognized certifications

Why Join UCS?

• Work with cutting-edge cloud security solutions
• Be part of digital transformation projects in education and enterprise sectors
• Competitive salary and career advancement opportunities
• Dynamic, inclusive, and innovation-driven culture