Platform Infrastructure Engineer

TRINITY CONSULTING SERVICES PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Part time

Job summary

TRINITY CONSULTING SERVICES PTE. LTD. is seeking engineers with hands-on experience in infrastructure and platform engineering, systems administration, and data integration. The role focuses on APIs, ETL/ELT tooling, and strong networking knowledge to support enterprise environments.

Applicants should be proficient with Terraform, Ansible, and credential lifecycle management, able to troubleshoot complex integration issues across network, authentication, and application layers.

Qualifications

• 3+ years of experience in infrastructure or platform engineering.
• Hands-on with data integration platforms and ETL/ELT tooling.
• Strong networking knowledge: firewalls, DNS, proxies, VPNs.
• Experience managing service accounts, API tokens, certificates, credentials.
• Familiarity with IaC tools such as Terraform and Ansible.

Responsibilities

• Work on infrastructure/platform engineering or systems administration tasks.
• Integrate data using API connectors and ETL/ELT tooling.
• Configure and manage networking, VPNs, DNS, firewalls.
• Manage credentials, service accounts, API tokens, certificates lifecycle.
• Apply infrastructure-as-code practices with Terraform and Ansible.
• Troubleshoot integration issues across network, auth, and apps.

Skills

Infrastructure engineering

Platform engineering

Systems administration

Data integration platforms

API-based connectors

ETL/ELT tooling

Networking fundamentals

Firewalls, DNS, proxies, VPNs

Credential lifecycle management

Infrastructure as code

Terraform

Ansible

Tools

Terraform

Ansible

Job description

• Minimum 3 years of experience in infrastructure engineering, platform engineering, or systems administration
• Hands-on experience with data integration platforms, API-based connectors, or ETL/ELT tooling
• Strong understanding of networking fundamentals, including firewalls, DNS, proxies, and VPN configurations
• Experience managing service accounts, API tokens, certificates, and credential lifecycle in enterprise environments
• Familiarity with infrastructure-as-code practices and tools (e.g., Terraform, Ansible)
• Ability to troubleshoot complex integration issues across network, authentication, and application layers