CTO PKI & Certificate Lifecycle Specialist
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About this role
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Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients��� most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.
Job Description
6-10 years overall experience; at least 3-5 years in PKI operations, certificate management, network security, infrastructure security, IAM or server administration.
Own certificate discovery, PKI dependency analysis and lifecycle management inputs required for quantum-safe migration.
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Areas of responsibility
Monitoring and Incident Detection-Identify alerts and review log sources to detect unauthorized access, malware signatures, and suspicious network traffic
Incident Handling and Analysis-"Assist in triaging security incidents and document findings in the incident management system."
Threat Assessment and Analytics-Support vulnerability assessment activities and assist in gathering basic security data.
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Key Responsibilities
- Discover and document certificates used across TLS/SSL, code signing, S/MIME, internal services, APIs, load balancers, servers, cloud services and partner integrations.
- Capture certificate metadata including ownership, algorithm, key size, issuer, chain, expiry, usage, renewal method and associated application/service.
- Identify weak algorithms, outdated key sizes, unmanaged certificates and high-risk certificate dependencies.
- Support certificate renewal, revocation, replacement, installation and validation activities with client PKI and infrastructure teams.
- Maintain reporting for expiring certificates, non-compliant certificates and remediation progress.
- Document SOPs and runbooks for certificate migration, exception handling, key compromise and operational controls.
- Coordinate with application, infrastructure, IAM, cloud and security operations teams to align certificate remediation with PQC roadmap.
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Required Skills
- Strong understanding of X.509, CA/RA models, CRL, OCSP, TLS/SSL, certificate chains, CSRs, key generation and digital signatures.
- Exposure to enterprise PKI or certificate management platforms and operational workflows.
- Basic scripting ability in Python, PowerShell or Bash for reporting, inventory extraction and automation support.
- Working knowledge of Windows/Linux server environments, load balancers, web servers, cloud services and common deployment models.
- Operational discipline for runbooks, change coordination, outage prevention and audit evidence.
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Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention. Come to Wipro. Realize your ambitions.
Applications from people with disabilities are explicitly welcome.
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