PKI Tier 2 Engineer — TLS, Certs & Cloud (Hybrid)

Penbrothers International; Mandaluyong; Híbrido; PHP 600.000 - 900.000; Jornada completa

Descripción de la vacante

Penbrothers International is building a talent pool for Tier 2 Support Engineers to support enterprise PKI projects, certificate lifecycles, and secure integrations across cloud, on-prem, and containerized environments.

The role focuses on PKI design and operations, TLS/SSL, troubleshooting, and working with Azure, Docker, and Kubernetes in Linux and Windows Server ecosystems; onsite 3x/week in Mandaluyong.

Formación

• Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field (or equivalent experience)
• 3+ years of experience in infrastructure, system administration, or cloud support roles
• Strong analytical and troubleshooting skills
• Strong hands‑on experience with: Linux (administration and troubleshooting); Windows Server environments; Microsoft Azure
• Solid understanding of PKI concepts
• Public/private key fundamentals
• Certificate lifecycle awareness
• Ability to troubleshoot system and application-level issues
• Familiarity with Microsoft ecosystem tools and services
• Amenable to working onsite 3x/week at Rockwell Business Center, Sheridan St., Mandaluyong City

Responsabilidades

• Design, implement, and support Public Key Infrastructure (PKI) solutions.
• Manage the certificate lifecycle (issuance, renewal, expiration, revocation, error handling).
• Troubleshoot certificate-related issues including missing, expired, or misconfigured certificates.
• Work with CRLs and OCSP for certificate revocation and distribution.
• Perform log analysis to diagnose cryptographic, TLS, and certificate-related issues.
• Support TLS protocols, ciphers, token formats, and key generation algorithms.
• Integrate PKI services using protocols such as ACME, CMP, EST, SCEP, and REST APIs.
• Deploy and support PKI in Azure cloud environments.
• Support containerized workloads using Docker and Kubernetes (K8s).
• Troubleshoot issues involving proxies, load balancers, and network layers.
• Work across Linux and Windows Server environments.
• Collaborate with security, platform, and infrastructure teams to ensure secure system design.

Conocimientos

PKI concepts

Linux

Windows Server

Microsoft Azure

Docker

Kubernetes

Educación

Bachelor’s degree in Computer Science, IT, Cybersecurity, or related field

Descripción del empleo

Penbrothers International is building a talent pool for Tier 2 Support Engineers to support enterprise PKI projects, certificate lifecycles, and secure integrations across cloud, on-prem, and containerized environments.

The role focuses on PKI design and operations, TLS/SSL, troubleshooting, and working with Azure, Docker, and Kubernetes in Linux and Windows Server ecosystems; onsite 3x/week in Mandaluyong.