Senior OpenShift Cloud Engineer – Gen AI & DR

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

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.