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HCLTech

Sr Administrator (Support & Operations)

Chennai · Senior

Older listing - lower visibility likelyVerified listingPosted 67d ago

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64Skills
97Experience

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Skills required

7 listed
Certificate AuthorityKey ManagementTransport Layer Security (TLS)LinuxPython (Programming Language)Microsoft AzureAmazon Web Services
Certificate AuthorityKey ManagementTransport Layer Security (TLS)LinuxPython (Programming Language)

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Job description

Job Summary

Job Summary:

We are seeking a Level 2 PKI Engineer with hands-on experience in Internal Certificate Authority (CA) and Certificate Lifecycle Management (CLM). The candidate will be responsible for managing certificates, ensuring availability of PKI infrastructure, and supporting secure communication across enterprise environments.

Key Responsibilities

Key Responsibilities:

- Manage and support Internal CA infrastructure (Microsoft ADCS or equivalent)

- Perform certificate issuance, renewal, revocation, and lifecycle tracking

- Monitor and manage CLM tools and certificate inventories

- Troubleshoot certificate-related issues across servers, applications, and network devices

- Ensure compliance with PKI policies and security standards

- Maintain CRLs, OCSP configurations, and certificate repositories

- Assist in onboarding applications and systems to PKI services

- Perform root cause analysis for certificate failures and outages

- Generate reports on certificate status, expiry, and compliance

Skill Requirements

Required Skills:

- Hands-on experience with Internal CA (Microsoft ADCS preferred)

- Experience in Certificate Lifecycle Management (CLM)

- Understanding of encryption, key management, and digital certificates

- Knowledge of TLS/SSL protocols and certificate usage

- Familiarity with Windows/Linux environments

- Strong troubleshooting and analytical skills

Other Requirements

Good to Have:

- Experience with HSM integration and key protection

- Knowledge of automation/scripting (PowerShell, Python)

- Exposure to cloud PKI (Azure/AWS Certificate Manager)

 

Certifications (Preferred):

- Microsoft Security Certification (SC-300 / SC-400)

 

Soft Skills:

- Good communication and stakeholder interaction

- Ability to work in 24x7 operational environment

- Strong documentation and reporting skills

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Two ways in

Applicants who checked fit first are 3.1× more likely to hear back

Your match scoreFree · sign in
86Overall
64Skills
97Experience

Your score for this role already exists

ASAI compared this JD against 41 signals - skills, seniority, domain, stack overlap etc. Add a resume and it unlocks in about 30 seconds.

Always free · no credit card · 1 tap with Google

Free · no signup

Get tomorrow's jobs before you have to search

Daily job drops, skill trends and free resources - posted straight to the group. Leave any time.

Join WhatsAppJoin Telegram

No spam. Just jobs and resources.

Why people use ASAI

Someone shared one job with you. ASAI keeps finding the rest.

  • Scored, not searched. Every role ranked against your actual profile.

  • Alerts as often as hourly. Reach new roles while the pile is still small.

  • Skill gaps, spelled out. See exactly which requirements you don't meet yet.

  • Verified jobs, only. Say no to ghost jobs. Your time deserves respect.

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