Cryptography Specialist

Alp Consulting Ltd.; Hyderabad; On-site; INR 1,800,000 - 3,000,000; Full time

Job summary

Alp Consulting Ltd. in Hyderabad seeks an experienced PKI/ Cryptography specialist to lead enterprise certificate programs. You will design, implement, and operate secure PKI, manage digital certificates, and ensure encryption safeguards across applications.

The role requires hands-on expertise with AD CS, TLS/SSL, RSA/AES, and scripting in C# or PowerShell to automate renewal and deployment. Strong problem-solving and troubleshooting skills are essential.

Qualifications

• 7–12 years of experience in cryptography and PKI.
• Hands-on with digital certificates, lifecycle, CA, and key management.
• Strong knowledge of TLS/SSL and X.509 certificates.

Responsibilities

• Implement and manage PKI infrastructure.
• Maintain digital certificates and certificate lifecycle.
• Deploy and troubleshoot PKI components and encryption/decryption.
• Develop scripts/tools for certificate management.

Skills

Cryptography

PKI

Certificate lifecycle

TLS/SSL

Key management

Digital certificates

AD CS

C# scripting

PowerShell

Troubleshooting

Tools

AD CS

Job description

Experience: 7 to 12Yrs

Job Description:

• Strong experience in Cryptography and Public Key Infrastructure (PKI).
• Hands‑on experience with digital certificates, certificate lifecycle management, CA, encryption/decryption, digital signatures, and key management.
• Experience with Microsoft PKI / Active Directory Certificate Services (AD CS) is preferred.
• Strong development/scripting experience using .NET (C#) and/or PowerShell.
• Experience in certificate automation, renewal, deployment, and troubleshooting.
• Good understanding of TLS/SSL, X.509 certificates, RSA, AES, SHA, and PKI concepts.
• Ability to develop scripts/tools for certificate management and cryptographic operations.
• Good troubleshooting and problem-solving skills.