Techjays - Lead - Infrastructure Security & Release Operations in Chennai, भारत

About the Company :Techjays is an AI engineering and technology consulting firm with its headquarters in Menlo Park, California, and delivery teams in Coimbatore and Chennai, https://jobeax.com/link/mCWDJVEDAKw7PPHi are setting up a managed operations team in India to support a US-based B2B SaaS CRM https://jobeax.com/link/f5FQc9SxrVvnQKkz platform runs on physical servers in a colocation data center rather than on a public cloud such as AWS, Azure or https://jobeax.com/link/rbt1TtWs19yCEBUj data center provider handles hardware break-fix support, while our team owns day-to-day operations, including security and releases, infrastructure and platform administration, and SQL Server https://jobeax.com/link/1CjItO3eDU2DmmCD the Lead - Infrastructure Security and Release Operations, you will own production environment security and the processes involved in deploying code to https://jobeax.com/link/bvdSO9SLVxpF68vV responsibilities will include patching and vulnerability remediation, access control management, security incident response, and planning and executing production releases in coordination with the client's engineering https://jobeax.com/link/EyBJi6qGexwhyo9g is a hands-on role reporting to the Manager, Infrastructure and Platform https://jobeax.com/link/j07iyx9qwU7sT6Dn will be directly involved in operational activities while establishing security and release runbooks and change management processes for the operations https://jobeax.com/link/V9v5V1Tltw2JcjY6 Responsibilities :- Own security operations for the production environment, including patch management, vulnerability scanning and remediation, and hardening of Windows and Linux servers.- Manage firewall rules, VPN access, network segmentation and load balancer configuration together with the infrastructure team.- Administer identity and access: Active Directory, service accounts, MFA and privileged access, with regular access reviews.- Monitor security alerts and logs, triage incidents, lead the response and write post-incident reports.- Implement changes, roll back failed changes during planned maintenance slots.- Coordinate with the data center provider on hardware failures and planned maintenance that affect security or systems.- Prepare evidence for security and compliance audits, and keep policies, runbooks and the change log up to date.- Take part in the on-call rotation and act as the escalation point for security and network issues.Must-Have Requirements :- 12+ years in infrastructure, systems or security operations, with at least 3 years owning production releases or change management.- Hands-on experience securing Windows Server environments and working knowledge of Linux.- Experience with vulnerability management tools such as Qualys, Tenable/Nessus or Rapid7, and with patching at scale.- Good understanding of networking and network security: TCP/IP, DNS, firewalls, VPNs, TLS certificates and load balancers.- Scripting in PowerShell and/or Bash.- Willing to work with regular overlap with PST business hours and to be part of an on-call rotation.- Clear written and spoken English for working directly with US-based teams.- Experience : 12+ Years.- Location : Coimbatore / Hybrid.- Joining : Immediate / Within 30 Days.- Work Hours : Regular overlap with US Pacific (PST) business hours; on-call rotation.Nice-to-Have :- Experience supporting SOC 2, ISO 27001 or similar audits.- Experience with a SIEM such as Splunk, Microsoft Sentinel or Elastic.- Background in colocation or on-premises data center environments.- Certifications such as CISSP, CompTIA Security+, CEH or Microsoft security certifications.- Experience supporting multi-tenant SaaS https://jobeax.com/link/Uzkv8M0GLewiuc3s We Offer :- Competitive compensation.- Paid holidays and flexible paid time off.- Medical insurance for self and family (up to 4 Lakhs per person).- Casual dress code and flexible working environment.- Direct work with US-based engineering teams on a production SaaS platform. (ref:hirist.tech)