Senior Solution Architect - IT/OT, Cloud & AI Convergence

Upper Spring Consulting Pte Ltd; Singapore; On-site; SGD 180,000 - 280,000; Full time

Job summary

Upper Spring Consulting Pte Ltd seeks an experienced Solution Architect to lead end-to-end infrastructure design spanning on-prem, cloud, and edge, unifying OT/IoT with AI platforms. You will drive secure, scalable architectures and mentor a team of systems engineers to deliver enterprise-grade platforms.

The role requires deep expertise in server virtualization, networking, DevSecOps, and IoT security, with leadership responsibilities across multiple projects and stakeholders.

Qualifications

• 8+ years of experience in IT infrastructure/system engineering.
• 5+ years in a Solution Architect role, converged cloud and edge solutions.
• Experience in IT/OT environments or IoT deployments is preferred.
• Experience leading a team of systems engineers.
• Strong technical and domain knowledge across servers, virtualization, networking, DevSecOps, OT/IoT, and cybersecurity.

Responsibilities

• End-to-End Infrastructure Architecture: design server architectures (on-prem, cloud, edge) and secure IT/OT segmentation.
• DevSecOps & Automation Leadership: govern CI/CD, IaC, and automated security checks.
• OT/IoT Strategy & Converged Governance: develop reference architectures and device lifecycle frameworks.
• Technical Leadership & Stakeholder Management: advise, review vendor designs, mentor engineers.
• AI & GPU Acceleration Strategy: enable edge AI and GPU-as-a-service for OT/IoT contexts.

Skills

Solution architecture

IT infrastructure

IT/OT convergence

DevSecOps

Cloud & edge design

Networking

Tools

AWS Cloud

Windows/Linux Server

VMware/Proxmox

Docker

Kubernetes

Terraform

Ansible

Jenkins/GitLab CI

Job description

Upper Spring Consulting Pte Ltd seeks an experienced Solution Architect to lead end-to-end infrastructure design spanning on-prem, cloud, and edge, unifying OT/IoT with AI platforms. You will drive secure, scalable architectures and mentor a team of systems engineers to deliver enterprise-grade platforms.

The role requires deep expertise in server virtualization, networking, DevSecOps, and IoT security, with leadership responsibilities across multiple projects and stakeholders.