Come work at a place where innovation and teamwork come together to support the most exciting missions in the world
The Cyber Fusion Center (CFC) is seeking a highly motivated Senior Security Engineer to join our Infrastructure Security team. This role is ideal for an experienced Linux Infrastructure Engineer with a solid foundation in Linux administration, automation, and production operations, along with exposure to enterprise security technologies. The selected candidate will play a key role in managing and securing the critical infrastructure that protects the Qualys platform while developing expertise in Identity & Access Management (IAM), Public Key Infrastructure (PKI), Privileged Access Management (PAM), Secrets Management, and Secure Access platforms.
Key Responsibilities
1. Linux Infrastructure Administration
- Administer, maintain, and troubleshoot Linux servers across production and non-production environments.
- Perform operating system installation, configuration, upgrades, patching, and lifecycle management.
- Monitor system health, availability, performance,
and capacity.
- Perform Linux OS hardening using industry best practices and security benchmarks.
- Manage users, groups, permissions, storage, networking, services, and system resources.
- Perform vulnerability remediation and security patch management.
- Support high availability, disaster recovery, and infrastructure resiliency initiatives.
- Create and maintain technical documentation and operational runbooks.
2. Security Infrastructure Administration
- Assist in managing and maintaining enterprise Identity and Access Management (IAM) platforms.
- Support LDAP/LDAPS infrastructure and enterprise authentication services.
- Learn, administer, and maintain ForgeRock/Ping Identity solutions.
- Support enterprise Public Key Infrastructure (PKI) including certificate lifecycle management.
- Assist with certificate issuance, renewal, revocation, and automation.
- Support Privileged Access Managem
📌 Senior Security Engineer (Pune)
🏢 Qualys
📍 Pune