Network Engineer
Firmus Technologies
| Company | Firmus Technologies |
| Category | Engineering |
| Location | Singapore |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Not stated |
| Salary | Not stated by the employer |
| Posted | 29 Jul 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
Firmus Technologies
Firmus Technologies is a global leader pioneering the development and operation of efficient AI infrastructure across Asia Pacific.
Founded in Australia in 2019, our mission is to create the most efficient AI infrastructure by combining cutting-edge technology with a steadfast commitment to sustainability.
At Firmus, we are unique in our approach. We design, build, and operate a new class of digital infrastructure – the AI Factory. Through our model-to-grid technology approach, we have pushed the boundaries of multi-generational liquid cooling systems, energy management, AI software orchestration, and construction. For our customers, this approach allows us to make every watt count and deliver low-cost AI tokens globally.
Firmus AI Cloud
Our large-scale GPU cloud platform, Firmus AI Cloud, is purpose-built to deliver energy-efficient AI compute at scale to customers.
It empowers developers, enterprises, educational institutions, and government users to train and deploy AI models with unmatched efficiency and cost savings. With an ever-growing suite of services and applications, we are committed to delivering a cloud experience that is market-leading, proprietary, and built to scale.
Why you’ll love working here
As an NVIDIA Cloud and Engineering partner in Asia Pacific, you will gain skills, experience, and exposure across the AI industry and be part of shaping what this industry looks like for decades to come.
We are founder-led, not a big corporate. Decisions happen fast, our leaders are accessible, and there's minimum bureaucracy between you and the work.
Ownership comes early. Whatever your role, you will have a direct line to outcomes, helping shape how the business grows as we scale nationally across a long-term, large-scale roadmap.
Work alongside founders and experts in AI infrastructure, energy systems and next-generation compute.
What we build here has impact beyond the business. Our AI Factories are designed to operate as assets to the energy grid to actively strengthen the communities and regions they operate in rather than drawing from them.
Role Summary
Firmus Technologies is seeking a skilled Network Engineer / Senior Network Engineer to join our Engineering and Technology team. The ideal candidate will play a crucial role in leading the development of our network designs and supporting the network deployment for AI infrastructure projects. This role offers an exciting opportunity to work at the forefront of AI networking technology and contribute to the growth of AI infrastructure.
Key Responsibilities
Design, Implement and Maintain Network Infrastructure
Architect, deploy, support the corporate LAN, WAN, WLAN, and VPN infrastructure.
Ensure high availability, performance and security of on-premise and cloud-connected network services.
Setup, configure and maintain secure site-tp-site VPNs, MPLS links, or private interconnects between data centres, customer site, cloud environments and partner networks.
Network as Code and Automation
Develop and maintain automated network configurations using Infrastructure as Code (IaC) tools (eg: Ansible, Netbox, Python scripts)
Implement CI/CD pipelines for network changes to improve speed, consistency, and auditability
Automate routine tasks such as provisioning, backups and compliance checks.
Network Security and Policy Enforcement
Implement and manage firewall and security devices. Apply firewall rules, VLAN segmentation, ACLs and zero-trust principles to safeguard internal and external communications.
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