OpenShift (OCP) Cloud Engineer

United States Digital Space LLC; Singapore; On-site; SGD 150,000 - 210,000; Full time

Job summary

United States Digital Space LLC in Singapore leads enterprise Gen AI cloud infrastructure on OpenShift (OCP). This role focuses on capacity planning for OCP clusters, Oracle DBs, Redis, and related components, while driving DR, security, and compliance across on‑prem and cloud environments.

You will collaborate with DevOps, security, and network teams to ensure reliable, scalable platforms, and you will participate in weekend production support, night maintenance, and on‑call duties as required.

Qualifications

• 10+ years of engineering experience or equivalent in scalable, secure infra
• Proven expertise with OpenShift (OCP) in production
• Hands-on setup, sizing, and tuning for AI workloads
• Experience with Oracle DB, TLS/SSL, and secrets management
• Experience implementing CI/CD and infrastructure automation
• Strong security, vulnerability management and compliance focus
• Experience with AWS cloud services and hybrid cloud integrations
• Ability to lead across Infrastructure, Network, Security, and App teams
• Docker and Kubernetes experience
• Weekend production support, night maintenance, and on-call duties

Responsibilities

• Lead end-to-end infrastructure for Gen AI Cloud Applications on OpenShift (OCP)
• Own capacity planning for OCP clusters (pods), Oracle DBs, Redis, Dell ECS, Elastic DB, Postgres
• Design and operate DR infrastructure for high availability
• Manage TLS/SSL certificates, key management, and secrets handling
• Implement vulnerability management, patching, and remediation
• Coordinate security testing and address infrastructure findings
• Work with AWS services (EC2, VPC, CloudWatch, Lambda, Bedrock) and Terraform/CloudFormation
• Operate logging, monitoring, and alerting for platform observability
• Collaborate with Infrastructure, Network, Security, and App teams

Skills

OpenShift (OCP) administration

Cloud infrastructure

CI/CD pipelines

Container orchestration

AWS knowledge

Security & compliance

Disaster Recovery planning

Leadership & collaboration

SRE mindset

Networking basics

Tools

Terraform

CloudFormation

Docker

Kubernetes

Oracle DB

Job description

Responsibilities:

• Lead and manage end‑to‑end infrastructure for enterprise Gen AI Cloud Applications hosted on OpenShift (OCP) platform
• Own capacity planning and sizing for OpenShift clusters, including OCP pods, Oracle databases, Redis caches, Dell ECS storage, Elastic DB, Postgres, Redhat, Ubuntu (optional) and related infrastructure components

Design and operationalize Disaster Recovery (DR) infrastructure for Gen AI platforms, ensuring high availability and resilience

• Lead E2E DR setup, including replication, failover, testing, and documentation, in collaboration with infrastructure and network teams.
• Manage certificate lifecycle (TLS/SSL), key management, and secrets handling across Gen AI applications and platforms
• Implement and oversee vulnerability management, patching, and remediation across containers, Kubernetes, and underlying infrastructure
• Support and coordinate penetration testing activities, addressing infrastructure‑related findings and security gaps
• Good understanding of AWS services (EC2, VPC, CloudWatch, Lambda, Bedrock) and tools (Terraform, CloudFormation) alongside on‑Prem OpenShift environments.
• Operate and support Control‑M schedulers, logging, monitoring, and alerting tools for platform observability

Bonus: experience/knowledge of open weight LLM models for text and vision use cases.

Requirements:

• 10+ years of Engineering experience or demonstrated deeper experience setting up infrastructure and tools that enable scalable, secure, and efficient software development and deployment.
• You’ll work closely with Technical Delivery Manager, Development, DevOps, and security teams to ensure platform reliability and performance
• Proven expertise managing OpenShift (OCP) Cloud environments in enterprise‑scale production deployments.
• Hands‑on experience with infrastructure setup and sizing, performance tuning, and capacity assessment for AI workloads.
• Experience supporting Oracle Database from an application infrastructure perspective.
• Practical knowledge of certificate management, secrets management, and key handling.
• Experience implementing CI/CD pipelines and infrastructure automation.
• Strong background in security, vulnerability management, and compliance controls.
• Proven experience designing and implementing DR infrastructure for mission‑critical platforms.
• Experience working with AWS cloud services and hybrid cloud integrations.
• Strong coordination and leadership skills to work across Infrastructure, Network, Security, and Application teams.
• Experience with containerization and orchestration tools (Docker, Kubernetes).
• This role is required to work in weekend production support, banking scheduled maintenance at night and on‑call support after office hrs.