Vulnerability Security Engineer

Simfluent · Noida, Uttar Pradesh

Noida, Uttar PradeshPosted 30+ days agoLast checked 20 Oct 2026

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About the role

Position Overview:

We are looking for a hands-on Security Engineer to lead vulnerability management and PKI operations within the Information Security Operations team. This role will engineer the vulnerability management lifecycle across our data center, endpoint, and cloud VM environments, driving remediation through strategic partnerships with infrastructure teams. In addition, the role will oversee Enterprise Machine Identity, managing the lifecycle of public-facing and internal SSL/TLS certificates while championing automation to eliminate manual toiland prevent certificate-related outages. The ideal candidate brings deep expertise in Risk-Based Vulnerability Management (RBVM) using platforms like Crowdstrike, understands complex patching cycles across hybrid infrastructure, and is well-versed in automated certificate lifecycle management using tools like Sectigo or DigiCert. A strong technical foundation in modern internal CA/PKI architecture and cryptography principles is required

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