Analyst IT

Location: Hyderabad, India; Full-time.
Job Summary

We are seeking a highly skilled Security Administrator to join our growing IT Security team. This role is responsible for administering and supporting enterprise-grade email security systems, PKI infrastructure, web application firewalls (WAF), and certificate lifecycle management platforms. The ideal candidate will have hands-on experience with tools such as Checkpoint Harmony, Keyfactor, and Imperva WAF, and possess a solid understanding of Microsoft 365 mail routing, DNS TXT records, and external Certificate Authorities.
Roles and Responsibilities
Email Security
- Administer and support enterprise email security platforms using Checkpoint Harmony.
- Maintain and troubleshoot email security records such as DMARC, DKIM, and SPF.
- Collaborate with O365 messaging teams to resolve mail delivery and routing issues.
- Work closely with the Wintel/DNS teams to manage and troubleshoot DNS TXT records.
Public Key Infrastructure (PKI)
- Administer and support enterprise PKI infrastructure using Keyfactor.




- Create and modify certificate workflows, templates, and custom reports in Keyfactor.
- Manage and track certificate lifecycles to prevent service disruptions.
- Support integrations for certificate automation via Keyfactor or similar tools.
- Maintain CRLs and SCEP servers.
- Resolve incidents related to PKI and certificates from all levels of the incident queue.
Web Application Firewall (WAF)
- Administer and support Imperva WAF platform.
- Onboard and offboard websites to the WAF environment.
- Troubleshoot web application issues related to WAF configurations.
- Create, update, and tune WAF policies to ensure application availability and security.
- Work closely with the Wintel/DNS teams to manage and troubleshoot DNS TXT records and CNAMES.
Qualifications
Required
- 3+ years of experience in Network Security operations.
- Proven expertise with Enterprise Email Security, PKI and WAF platforms
- Robust und

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