ADCS Administrator – Associate Architect III

Carelon Global Solutions Philippines

Join Carelon Global Solutions as Associate Architect III focusing on Microsoft ADCS administration. Administering PKI and ensuring compliance in healthcare technology environments.

Posted 6/2/2026full-timeGurugram • 🇮🇳 IndiaJuniorWebsite

Tech Stack

Tools & technologies

Linux

About the role

Key responsibilities & impact

Administer and support Microsoft ADCS environments (Enterprise/Standalone CAs, Subordinate CAs, issuing CAs).
Manage certificate lifecycle: issuance, renewal, revocation, CRLs, OCSP, key archival/recovery (as applicable).
Operate and troubleshoot certificate templates, auto-enrollment, enrollment agents, and Group Policy–based deployment.
Maintain CA health and availability: monitoring, capacity planning, patching, service recovery, and performance tuning.
Manage and secure CA private keys, including HSM integration, key ceremonies, and backup/restore procedures.
Publish and validate CRL/AIA locations; ensure proper distribution and client retrieval across networks.
Implement and maintain PKI policies and standards aligned with security and compliance requirements.
Integrate ADCS with enterprise platforms (examples: Windows authentication, IIS, NPS/RADIUS, VPN, Wi-Fi 802.1X, Intune/MDM, SCEP/NDES, load balancers, Linux services as needed).
Support certificate needs for internal services (TLS/SSL), code signing, device certs, and user certs.
Create automation for certificate operations using PowerShell (and/or other tooling), and document operational runbooks.
Participate in audits, incident response, vulnerability remediation, and continuous improvement for PKI controls.
Provide Tier 3 support and root-cause analysis for certificate-related outages and authentication issues.

Requirements

What you’ll need

Hands-on experience administering Microsoft ADCS/PKI in an enterprise environment.
Strong knowledge of X.509, certificate chains, SANs, EKUs, CRL/OCSP, key usage, and common TLS pitfalls.
Experience with certificate templates, auto-enrollment, and GPO configuration.
Proficiency with PowerShell for administration, reporting, and automation.
Solid Windows Server administration skills (patching, services, event logs, troubleshooting).
Understanding of security best practices (least privilege, separation of duties, key protection, auditing).
Ability to document architecture, SOPs, and troubleshooting guides.
Bachelor’s degree or equivalent ~5 years of experience administrating ADCS.

Benefits

Comp & perks

Extensive focus on learning and development
An inspiring culture built on innovation, creativity, and freedom
Holistic well-being
Comprehensive range of rewards and recognitions
Competitive health and medical insurance coverage
Best-in-class amenities and workspaces
Policies designed with associates at the center

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Microsoft ADCSPKIX.509PowerShellWindows Servercertificate lifecycle managementcertificate templatesauto-enrollmentGroup PolicyTLS/SSL

Soft Skills

documentationtroubleshootingincident responseroot-cause analysiscontinuous improvement

Certifications

Bachelor's degree