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Cyber Security Architect - IT & Infrastructure Security

Rebit

9 - 12 years

Mumbai

Posted: 25/08/2025

Job Description


Job Title

Cyber Security Architect–IT and Infrastructure Security

Reporting Structure

Reports to Chief Manager

Education

BE/BCA/B-TEC/Bsc.IT or any Graduate from authorised university

Experience/ Qualifications

·      Excellent written and verbal communication skills in English, high integrity, strong work ethic and ability to empathize with the customer.

·      At least 10+ years’ experience in Cyber Security implementation and operations with large organization, Bank, or global IT or consulting firm.

·      Strong experience in Technology Risk Assessment.

·      Exposure of Security Risk Assessment for emerging Technologies like AI, BlockChain, Quantum etc.

·      Strong background of Enterprise Network Security Architecture, On-prem Data Centre Security and Cloud Security Architecture.

·      Experience in network security solutions like Firewall, IDS/IPS, WAF, VPN, Experience in Server & Network Security, Antivirus, Active Directory, CASB, Email security, Cloud Security (Azure/AWS), Endpoint Security, Database Security.

·      Experience in Infrastructure Security Baselining & Configuration Audits.

·      Cyber Security Project Management Experience.

·      Development of SoPs for Cyber Security Operations.

·      Exposure implementation of Data Security solutions like CDR, IRM/DRM, Data Classification, DLP, PAM, ADFS, DNS Security, MDM, M365.

·      Cyber Security Incident Management experience.

·      Troubleshooting and problem-solving ability including analytical thinking and strong attention to details. 

·      Good understanding on TCP/IP, Networking, Patch Management, Hardening, Windows, Linux servers

·      Good understanding of encryption tools and technologies; SSL Certificates, keys management, HSM and PKI infrastructure.

·      Ability to take proactive and reactive steps to mitigate Network, OS and Application Layer Security attacks.  

·      Security incident response and investigation.

Responsibilities

·      Work as SME for Enterprise Cyber Security Architecture and posture management.

·      Delivery SME support for internal and client Cyber Security Technology projects.

·      In-charge for Infrastructure Security & IT Security Solutions, Technology Risk Review and Incident Investigations.

·      Do POC and Further Rollout of Cyber Security Products and Solutions (including CDR,IRM, MDM, ATP, M365).

·      Network Security Architecture Implementation and Ops Transition Risk Advisory

·      QC and Escalation Points for NTA/CDR/Network & Perimeter Security Controls/Firewall/IPS/LB/IAM/PAM/MDM/Proxy /DDoS/WAF etc.

·      Network Security Architecture for WAN and interfaces with other entities.

·      Oversee adoption of Data Protection solutions like Data Classification, DLP, IRM etc.

·      Security project management and SME for Central Banking Product Infrastructure Security Architecture

·      Three Tier Architecture (SIT Setup)

·      Provide SME advice on security tool capabilities and configuration adjustments when needed to contain security incidents or block future security attacks.

·      SME to continually evaluate security control performance and effectiveness to facilitate maximum uptime and minimize malfunctions.

·      Troubleshooting experience with Data security and application troubleshooting.

·     

About Company

Rebit is an RBI-owned IT company focused on strengthening India’s central banking technology infrastructure. It specializes in cybersecurity, data analytics, and enterprise IT solutions. Rebit helps enhance the digital capabilities of the Reserve Bank of India.

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