Network Security Engineer
2 days ago
We await your innovation at TCS: Hiring | Zscaler | Greetings from TCSRequired Total Experience: 7-10 years Work location: Hyderabad.Required Technical Skill Set: 7+ Years Hands-on development experience onProxy, Private Access, DLPVPNMUST HAVE: Hands-on development experience on Zscaler Proxy, ZIA, ZPA, ZCC, ZDX, DLP.GOOD TO HAVE:Firewall, VPN, NAC.Education:UG/PG must.Responsibility of / Expectations from the Role:ZIA: Manage, configure, and support ZIA policies, web filtering, URL categorization, firewall and SSL inspection. Troubleshoot internet access, authentication, application access, and performance issues. Analyze ZIA logs and Nanolog data to identify traffic patterns, anomalies, and threats. Configure and manage GRE/IPSec tunnels and PAC files. Handle escalations related to content filtering, SSL decryption, and bandwidth control. Integrate ZIA with identity providers (Azure AD, Okta, SAML, LDAP). Optimize ZIA policies based on security best practices and business needs. Manage and monitor Zscaler App (Z-App) deployment, updates, and health status.ZPA: Configure and maintain ZPA policies, application segments, and connectors. Troubleshoot ZPA connectivity issues, including App Connector failures and segment misconfigurations. Perform user access validation and resolve remote access issues. Collaborate with application teams for new ZPA onboarding and testing Monitor and optimize ZPA performance and resource utilization. Integrate ZPA with third-party identity providers for secure Zero Trust Access. Provide advanced troubleshooting for TCP/UDP connections through ZPA tunnels. Perform regular ZPA policy reviews and clean-ups.DLP: Configure Zscaler DLP policies to protect sensitive data across ZIA and ZPA Monitor DLP alerts, incidents, and generate reports for compliance audits. Analyze false positives/negatives and fine-tune DLP rules Collaborate with compliance and data governance teams on DLP strategies. Create custom DLP dictionaries, regex, and machine learning classifiers. Escalate complex DLP use-cases to Zscaler TAC for further analysis.Perform health checks, monitoring, and incident response for ZIA, ZPA, and DLP. Work closely with Zscaler TAC and engineering for critical escalations and RCA. Stay updated with Zscaler new features, releases, and best practices. Provide regular training, knowledge sharing, and mentorship to L1/L2 teams. Strong understanding of networking (TCP/IP, DNS, HTTP/HTTPS, VPNs) Knowledge of networking fundamentals routing switching VLANs SPANs TCP IP protocols. Document network configurations, procedures, and best practices. Zscaler certificationslike ZCCA-IA, ZCCA-PA, ZCCP-IA/PA are preferred.Regards, Shelsiya M
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Network Security Engineer
4 days ago
New Delhi, India Microminder Cyber Security Full timeRole OverviewWe are looking for a Network Security Engineer with experience in deploying and managing open-source network security platforms. The role involves setting up visibility sensors, handling network traffic capture, and building log pipelines that integrate into SIEM environments. The ideal candidate has worked with packet capture tools, IDS/IPS,...
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Senior Security Engineer
2 weeks ago
New Delhi, India TAC Security Full timeJob descriptionAs a Security Engineer - VAPT, you will be responsible for conducting comprehensive security assessments, identifying vulnerabilities, and implementing effective remediation strategies. Leveraging your expertise in penetration testing and ethical hacking, you will play a key role in enhancing the security posture of our clients' systems and...
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Senior Security Engineer
6 days ago
New Delhi, India TAC Security Full timeJob description As a Security Engineer - VAPT, you will be responsible for conducting comprehensive security assessments, identifying vulnerabilities, and implementing effective remediation strategies. Leveraging your expertise in penetration testing and ethical hacking, you will play a key role in enhancing the security posture of our clients' systems and...
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Network Security Engineer
2 weeks ago
New Delhi, India ValueLabs Full timeWe are hiring at ValueLabs!Role: Network security engineer Location: Chennai (Onsite) Experience: 7–12 Years Notice Period: Immediate to 30 Daysinterested candidates please share resume to Konda.naveena@valuelabs.complease find attached JD:Excellent knowledge of Network Security PrinciplesExperience designing, implementing and operating large scale...
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Network Security Engineer
5 days ago
Delhi, India Microminder Cyber Security Full timeRole OverviewWe are looking for a Network Security Engineer with experience in deploying and managing open-source network security platforms. The role involves setting up visibility sensors, handling network traffic capture, and building log pipelines that integrate into SIEM environments. The ideal candidate has worked with packet capture tools, IDS/IPS,...
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Network Security Engineer
4 days ago
Delhi, India Microminder Cyber Security Full timeRole OverviewWe are looking for a Network Security Engineer with experience in deploying and managing open-source network security platforms. The role involves setting up visibility sensors, handling network traffic capture, and building log pipelines that integrate into SIEM environments. The ideal candidate has worked with packet capture tools, IDS/IPS,...
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Network Security Engineer
4 days ago
Delhi, India Microminder Cyber Security Full timeRole OverviewWe are looking for a Network Security Engineer with experience in deploying and managing open-source network security platforms. The role involves setting up visibility sensors, handling network traffic capture, and building log pipelines that integrate into SIEM environments. The ideal candidate has worked with packet capture tools, IDS/IPS,...
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Security Engineer
4 weeks ago
Delhi, India TAC Security Full timeJob descriptionAs a Security Engineer - VAPT, you will be responsible for conducting comprehensive security assessments, identifying vulnerabilities, and implementing effective remediation strategies. Leveraging your expertise in penetration testing and ethical hacking, you will play a key role in enhancing the security posture of our clients' systems and...
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Security Engineer
3 weeks ago
Delhi, India TAC Security Full timeJob description As a Security Engineer - VAPT, you will be responsible for conducting comprehensive security assessments, identifying vulnerabilities, and implementing effective remediation strategies. Leveraging your expertise in penetration testing and ethical hacking, you will play a key role in enhancing the security posture of our clients' systems and...
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Security Engineer
4 weeks ago
Delhi, India TAC Security Full timeJob descriptionAs a Security Engineer - VAPT, you will be responsible for conducting comprehensive security assessments, identifying vulnerabilities, and implementing effective remediation strategies. Leveraging your expertise in penetration testing and ethical hacking, you will play a key role in enhancing the security posture of our clients' systems and...
