Senior Network Reliability Engineer - Automate, Secure

Epergne Solutions; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Epergne Solutions is seeking a Network Reliability Engineer (NRE) to enhance reliability, security, and automation of enterprise networks across hybrid and cloud environments. The role emphasizes Network Security and Ansible Automation with strong incident troubleshooting and automation skills.

The ideal candidate will design and automate resilient networking, integrate changes into CI/CD pipelines, and define SLIs/SLOs to drive reliability. A proactive, collaborative engineer is required.

Qualifications

• Bachelor's degree in Computer Science, Information Technology, Engineering, or equivalent practical experience.
• 7?12 years of experience in Network Engineering, Network Security, Network Reliability Engineering (NRE), Site Reliability Engineering (SRE), or related roles.
• Professional certifications in networking, cloud, security, or automation technologies are advantageous but not mandatory.

Responsibilities

• Ensure the reliability, availability, and performance of enterprise network infrastructure across on‑premises and cloud environments.
• Design, implement, and support resilient network architectures following Network Reliability Engineering (NRE) principles.
• Perform advanced troubleshooting and root cause analysis for network and security incidents.
• Develop and maintain automation solutions to streamline operational tasks and reduce manual effort.
• Integrate infrastructure changes into CI/CD pipelines with appropriate testing and validation.
• Define and monitor service reliability metrics, including SLIs, SLOs, and error budgets.
• Collaborate with cross‑functional teams to improve network performance, security, and operational efficiency.
• Maintain technical documentation, operational procedures, and automation workflows.

Skills

Network Security

Networking

Monitoring & Observability

Automation & Development

Collaboration & Documentation

Education

Bachelor's degree in Computer Science, Information Technology, Engineering

Tools

Ansible

Python

Git

REST APIs

IaC

Job description

Epergne Solutions is seeking a Network Reliability Engineer (NRE) to enhance reliability, security, and automation of enterprise networks across hybrid and cloud environments. The role emphasizes Network Security and Ansible Automation with strong incident troubleshooting and automation skills.

The ideal candidate will design and automate resilient networking, integrate changes into CI/CD pipelines, and define SLIs/SLOs to drive reliability. A proactive, collaborative engineer is required.