PKI & TLS Support Engineer — Certificate Lifecycle Expert

Penbrothers International; Mandaluyong; Hybrid; PHP 600,000 - 900,000; Full time

Benefits offered by this job

Growth opportunities

Global client exposure

Remote-friendly culture

Job summary

Penbrothers, a leading HR & remote talent management partner in the Philippines, is building a Tier 2 Support Engineer pool focused on PKI and certificate management. The role covers PKI design, lifecycle management, TLS support, and secure integrations across cloud, containerized, and on-prem environments.

You will work with Azure and mixed environments, troubleshooting certificate-related issues and ensuring secure identity management for global clients.

Qualifications

• Bachelor's degree in Computer Science, IT, Cybersecurity, or related field (or equivalent experience).
• 3+ years in infrastructure, system administration, or cloud support roles.
• Strong analytical and troubleshooting skills.
• Hands-on with Linux, Windows Server environments, and Microsoft Azure.
• Solid understanding of PKI concepts: public/private key fundamentals and certificate lifecycle awareness.

Responsibilities

• Design, implement, and support PKI solutions across cloud, containerized, and on-prem environments.
• Manage certificate lifecycle: issuance, renewal, expiration, revocation, and error handling.
• Troubleshoot certificate-related issues (missing/expired/misconfigured certificates).
• Work with CRLs and OCSP for revocation and distribution.
• Perform log analysis to diagnose cryptographic, TLS, and certificate issues.
• Support TLS protocols, ciphers, token formats, and key generation algorithms.
• Integrate PKI services using ACME, CMP, EST, SCEP, and REST APIs.
• Deploy and support PKI in Azure cloud environments.

Skills

PKI concepts

Linux

Windows Server

Azure

Troubleshooting

Certificate lifecycle

Education

Bachelor's degree in Computer Science / IT / Cybersecurity

Tools

ACME

CMP

EST

SCEP

REST APIs

Job description

Penbrothers, a leading HR & remote talent management partner in the Philippines, is building a Tier 2 Support Engineer pool focused on PKI and certificate management. The role covers PKI design, lifecycle management, TLS support, and secure integrations across cloud, containerized, and on-prem environments.

You will work with Azure and mixed environments, troubleshooting certificate-related issues and ensuring secure identity management for global clients.