Sr Administrator (Support & Operations)
India
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Job Description
Sr Administrator (Support & Operations)
| Pune, MaharashtraBengaluru, Karnataka

Job Summary

Position Overview We are seeking an experienced and highly skilled Architect for Certificate Hub Management (PKI L2) to join our technology team in , India. The ideal candidate will play a pivotal role in designing, implementing, and managing robust Public Key Infrastructure (PKI) solutions, ensuring secure certificate management across the organization. This role requires strong technical expertise, strategic thinking, and hands-on experience with PKI solutions at an enterprise level. Key Responsibilities Design and architect end-to-end PKI and certificate management solutions, ensuring scalability, security, and compliance with organizational and regulatory requirements. Lead PKI L2 operations, including installation, configuration, and lifecycle management of digital certificates and Certificate Authorities (CAs). Provide technical leadership and guidance to PKI administrators and support teams, ensuring best practices in certificate issuance, renewal, revocation, and auditing. Collaborate with security, infrastructure, and application teams to integrate PKI solutions with various enterprise platforms and applications. Manage and troubleshoot issues related to certificate lifecycle, CRL/OCSP management, and key escrow/recovery operations. Develop and maintain technical documentation, architecture diagrams, and operational procedures for PKI solutions. Stay current with industry trends, emerging threats, and best practices in PKI and cryptography, recommending improvements as necessary. Support compliance audits and respond to security incidents involving certificates and cryptographic assets. Participate in 24x7 on-call rotation for PKI L2 support as required. Required Qualifications Bachelor’s or Master’s degree in Computer Science, Information Security, or related field. 8+ years of experience in IT security, with at least 5 years specializing in PKI, certificate management, or cryptography. Hands-on experience with enterprise PKI platforms (e.g., Microsoft ADCS, Venafi, DigiCert, Entrust, or similar). Strong understanding of X.509 certificates, TLS/SSL, S/MIME, code signing, and related protocols. Proficiency in scripting and automation (e.g., PowerShell, Python, Bash) for certificate lifecycle management. Experience with certificate management in hybrid cloud environments (Azure, AWS, GCP) is highly desirable. Solid knowledge of security frameworks and standards (e.g., NIST, ISO 27001, PCI-DSS). Excellent problem-solving, communication, and documentation skills. Relevant certifications (e.g., CISSP, CISM, Microsoft Certified: Security, Compliance, and Identity Fundamentals) are a plus. Preferred Skills Experience with Certificate Hub or centralized certificate management tools. Knowledge of DevOps practices and integration of PKI with CI/CD pipelines. Familiarity with Hardware Security Modules (HSMs) and key management solutions. Prior experience in large-scale enterprise or regulated environments. 

Key Responsibilities

Position Overview We are seeking an experienced and highly skilled Architect for Certificate Hub Management (PKI L2) to join our technology team in , India. The ideal candidate will play a pivotal role in designing, implementing, and managing robust Public Key Infrastructure (PKI) solutions, ensuring secure certificate management across the organization. This role requires strong technical expertise, strategic thinking, and hands-on experience with PKI solutions at an enterprise level. Key Responsibilities Design and architect end-to-end PKI and certificate management solutions, ensuring scalability, security, and compliance with organizational and regulatory requirements. Lead PKI L2 operations, including installation, configuration, and lifecycle management of digital certificates and Certificate Authorities (CAs). Provide technical leadership and guidance to PKI administrators and support teams, ensuring best practices in certificate issuance, renewal, revocation, and auditing. Collaborate with security, infrastructure, and application teams to integrate PKI solutions with various enterprise platforms and applications. Manage and troubleshoot issues related to certificate lifecycle, CRL/OCSP management, and key escrow/recovery operations. Develop and maintain technical documentation, architecture diagrams, and operational procedures for PKI solutions. Stay current with industry trends, emerging threats, and best practices in PKI and cryptography, recommending improvements as necessary. Support compliance audits and respond to security incidents involving certificates and cryptographic assets. Participate in 24x7 on-call rotation for PKI L2 support as required. Required Qualifications Bachelor’s or Master’s degree in Computer Science, Information Security, or related field. 8+ years of experience in IT security, with at least 5 years specializing in PKI, certificate management, or cryptography. Hands-on experience with enterprise PKI platforms (e.g., Microsoft ADCS, Venafi, DigiCert, Entrust, or similar). Strong understanding of X.509 certificates, TLS/SSL, S/MIME, code signing, and related protocols. Proficiency in scripting and automation (e.g., PowerShell, Python, Bash) for certificate lifecycle management. Experience with certificate management in hybrid cloud environments (Azure, AWS, GCP) is highly desirable. Solid knowledge of security frameworks and standards (e.g., NIST, ISO 27001, PCI-DSS). Excellent problem-solving, communication, and documentation skills. Relevant certifications (e.g., CISSP, CISM, Microsoft Certified: Security, Compliance, and Identity Fundamentals) are a plus. Preferred Skills Experience with Certificate Hub or centralized certificate management tools. Knowledge of DevOps practices and integration of PKI with CI/CD pipelines. Familiarity with Hardware Security Modules (HSMs) and key management solutions. Prior experience in large-scale enterprise or regulated environments. 

Skill Requirements

Position Overview We are seeking an experienced and highly skilled Architect for Certificate Hub Management (PKI L2) to join our technology team in , India. The ideal candidate will play a pivotal role in designing, implementing, and managing robust Public Key Infrastructure (PKI) solutions, ensuring secure certificate management across the organization. This role requires strong technical expertise, strategic thinking, and hands-on experience with PKI solutions at an enterprise level. Key Responsibilities Design and architect end-to-end PKI and certificate management solutions, ensuring scalability, security, and compliance with organizational and regulatory requirements. Lead PKI L2 operations, including installation, configuration, and lifecycle management of digital certificates and Certificate Authorities (CAs). Provide technical leadership and guidance to PKI administrators and support teams, ensuring best practices in certificate issuance, renewal, revocation, and auditing. Collaborate with security, infrastructure, and application teams to integrate PKI solutions with various enterprise platforms and applications. Manage and troubleshoot issues related to certificate lifecycle, CRL/OCSP management, and key escrow/recovery operations. Develop and maintain technical documentation, architecture diagrams, and operational procedures for PKI solutions. Stay current with industry trends, emerging threats, and best practices in PKI and cryptography, recommending improvements as necessary. Support compliance audits and respond to security incidents involving certificates and cryptographic assets. Participate in 24x7 on-call rotation for PKI L2 support as required. Required Qualifications Bachelor’s or Master’s degree in Computer Science, Information Security, or related field. 8+ years of experience in IT security, with at least 5 years specializing in PKI, certificate management, or cryptography. Hands-on experience with enterprise PKI platforms (e.g., Microsoft ADCS, Venafi, DigiCert, Entrust, or similar). Strong understanding of X.509 certificates, TLS/SSL, S/MIME, code signing, and related protocols. Proficiency in scripting and automation (e.g., PowerShell, Python, Bash) for certificate lifecycle management. Experience with certificate management in hybrid cloud environments (Azure, AWS, GCP) is highly desirable. Solid knowledge of security frameworks and standards (e.g., NIST, ISO 27001, PCI-DSS). Excellent problem-solving, communication, and documentation skills. Relevant certifications (e.g., CISSP, CISM, Microsoft Certified: Security, Compliance, and Identity Fundamentals) are a plus. Preferred Skills Experience with Certificate Hub or centralized certificate management tools. Knowledge of DevOps practices and integration of PKI with CI/CD pipelines. Familiarity with Hardware Security Modules (HSMs) and key management solutions. Prior experience in large-scale enterprise or regulated environments. 

Other Requirements

Position Overview We are seeking an experienced and highly skilled Architect for Certificate Hub Management (PKI L2) to join our technology team in , India. The ideal candidate will play a pivotal role in designing, implementing, and managing robust Public Key Infrastructure (PKI) solutions, ensuring secure certificate management across the organization. This role requires strong technical expertise, strategic thinking, and hands-on experience with PKI solutions at an enterprise level. Key Responsibilities Design and architect end-to-end PKI and certificate management solutions, ensuring scalability, security, and compliance with organizational and regulatory requirements. Lead PKI L2 operations, including installation, configuration, and lifecycle management of digital certificates and Certificate Authorities (CAs). Provide technical leadership and guidance to PKI administrators and support teams, ensuring best practices in certificate issuance, renewal, revocation, and auditing. Collaborate with security, infrastructure, and application teams to integrate PKI solutions with various enterprise platforms and applications. Manage and troubleshoot issues related to certificate lifecycle, CRL/OCSP management, and key escrow/recovery operations. Develop and maintain technical documentation, architecture diagrams, and operational procedures for PKI solutions. Stay current with industry trends, emerging threats, and best practices in PKI and cryptography, recommending improvements as necessary. Support compliance audits and respond to security incidents involving certificates and cryptographic assets. Participate in 24x7 on-call rotation for PKI L2 support as required. Required Qualifications Bachelor’s or Master’s degree in Computer Science, Information Security, or related field. 8+ years of experience in IT security, with at least 5 years specializing in PKI, certificate management, or cryptography. Hands-on experience with enterprise PKI platforms (e.g., Microsoft ADCS, Venafi, DigiCert, Entrust, or similar). Strong understanding of X.509 certificates, TLS/SSL, S/MIME, code signing, and related protocols. Proficiency in scripting and automation (e.g., PowerShell, Python, Bash) for certificate lifecycle management. Experience with certificate management in hybrid cloud environments (Azure, AWS, GCP) is highly desirable. Solid knowledge of security frameworks and standards (e.g., NIST, ISO 27001, PCI-DSS). Excellent problem-solving, communication, and documentation skills. Relevant certifications (e.g., CISSP, CISM, Microsoft Certified: Security, Compliance, and Identity Fundamentals) are a plus. Preferred Skills Experience with Certificate Hub or centralized certificate management tools. Knowledge of DevOps practices and integration of PKI with CI/CD pipelines. Familiarity with Hardware Security Modules (HSMs) and key management solutions. Prior experience in large-scale enterprise or regulated environments. 
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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.
23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.