TCS Hiring for Data Security - PKI SME

Role : Data Security - PKI SME

Desired Experience Range: 6 to 10yrs

Location: Chennai, Bangalore, Hyderabad

Job Description :

Design & Provision:

• Architect and implement enterprise-wide PKI infrastructure (Root CA, Issuing CA, CRLs, OCSP, HSM integration).
• Design and deploy tokenization and masking techniques across databases and applications.
• Develop encryption strategies for data at rest, in transit, and in use using AES, RSA, TLS, etc.
• Build Key Management workflows (symmetric/asymmetric key lifecycles, storage, revocation, rotation).

Monitor & Enforce:

• Monitor certificate lifecycle and automate renewal and revocation workflows.
• Continuously monitor encryption and tokenization systems for anomalies or failures.
• Enforce security controls around key access, data obfuscation, and certificate issuance.

Optimization & BAU Support:

• Regularly review and tune crypto policies for efficiency and performance.

Virtual Interview Date : 23-01-2026