
Network Engineer
1 week ago
**ROLES AND RESPONSIBILITIES**
This role offers an exciting opportunity to work at the forefront of AI networking technology and contribute to the growth of Firmus’ AI infrastructure capabilities. Deep hands-on experience with network hardware is required, particularly with fibre optic systems. Also necessary to succeed in the role is a strong architectural mindset to guide the evolution of scalable, secure and high-performance networks for AI.
**KEY RESPONSIBILITIES**
**1. Network Architecture & Design**
- Architect and maintain low-latency, high-throughput interconnects (e.g. InfiniBand 100/200/400/800GbE) for HPC and AI workloads.
- Collaborate with other network engineers and cross-functional teams to develop network infrastructure roadmaps, aligned with business and technical strategy.
- Lead the design of our layer 1/2/3 network infrastructure in our data centre deployments, our AI Factories, and the cluster interconnects with considerations for redundancy, scalability, and performance.Evaluate new technologies, architectures, and design patterns to improve network performance and efficiency.
**2. Network Hardware & Physical Infrastructure**
- Lead the design, configuration, and deployment of highly scalable physical networks optimised for AI workloads.
- Oversee the planning and implementation of fibre optic cabling systems (single-mode & multi-mode), including backbone connections, patch panels, and structured cabling.
- Manage the integration of optical technologies (DWDM, CWDM) and long-haul fibre for intersite connectivity.
Ensure physical infrastructure aligns with architectural standards and supports scalability, availability, and security goals.
- Oversee diagnostics, performance testing, and physical layer troubleshooting (OTDR, power meter testing, etc.).
- Create and maintain accurate and up-to-date documentation of network architecture, hardware and cabling.
- Work closely with other engineering disciplines to coordinate the network infrastructure with other services (e.g. mechanical, electrical, security etc.) within the data centre.Participate in the operations standby roster and on-call support from time to time.
- **3. Project Management**
- Support the deployment team with defining project timelines and resource allocation for the network portion of AI cluster installations.
- Create Bill of Materials and develop budgets for network deployments.Coordinate with cross-functional teams to ensure successful project delivery.
- **4. Technology Expertise**
- Maintain and expand expertise in physical network hardware and advanced networking technologies, including:NVIDIA InfiniBand
- Spectrum Ethernet Platform
- RDMA over Converged Ethernet (RoCE)
- Familiarity with open-source network operating systems such as Cumulus Linux and Sonic.
- Provide technical support and troubleshooting for advanced networking technologies, escalating to vendors as needed.Mentor junior network engineers, assisting with their technical development.
- **5. Stakeholder Management & Collaboration**
- Work closely with both Firmus Engineering and Commissioning teams to align network infrastructure with customers’ requirements.
- Facilitate knowledge sharing and communication between teams and create and maintain comprehensive technical documentation.Maintain and build strong relationships with key technology partners and vendors and proactively manage and coordinate partner engagement on site.
- **SKILLS AND EXPERIENCE**
- Bachelor’s degree in Network Engineering, Computer Science, or a related technical field.
- 5+ years of experience in network engineering, with a focus on AI infrastructure.
- Strong project management skills and experience leading complex technical projects.
- Solid understanding of advanced networking technologies, particularly those related to AI.
- Hands-on experience with NVIDIA InfiniBand, Spectrum Ethernet Platform, and RoCE.
- Strong experience with network cabling systems, both fibre optic and copper.
- Excellent problem-solving and analytical skills.
- Ability to work independently and as part of a team.
- Strong communication skills, both written and verbal.
- Willingness to travel domestically and internationally for on-site deployments and commissioning as required.
-
Network Engineering Manager
1 day ago
Singapore Network Guard Full time**About this role**: We're a rapidly-expanding engineering organization actively designing and building a modernized approach to handling and optimizing our global network traffic and infrastructure. Our work will directly impact and influence the wider organization's ability to deliver key features and provide industry-leading VPN performance, while also...
-
Network Engineer
6 days ago
Singapore THE TALENT NETWORK PRIVATE LIMITED Full time**Our client, a well-established MNC is seeking for an Network Engineer ( In-House ) - Salary between $ 7,000.00 to $ 8,000.00 + Attractive bonuses** **Requirements**: - Diploma or degree in IT / Computer or relevant - **At least 8 to 10 years experience in design, implement, manage, and monitor all installed IT systems, Network, Cloud Infrastructure,...
-
Network Engineer
1 day ago
Singapore NETWORK FOR ELECTRONIC TRANSFERS (SINGAPORE) PTE LTD Full time**Position Summary** We are looking for a Network Engineer to develop and maintain functional and secure networks. You will mentor a team of engineers to troubleshoot and optimize our networks for supporting various NETS products and services. You should have excellent problem-solving skills and in-depth knowledge of Network administration and architecture...
-
Network Engineer
4 weeks ago
Singapore THE TALENT NETWORK PRIVATE LIMITED Full timeOur client, a well-established MNC is seeking for an Network Engineer ( In-House ) - Salary between $ 7,000.00 to $ 8,000.00 + Attractive bonuses Requirements Diploma or degree in IT / Computer or relevant At least 8 to 10 years experience in design, implement, manage, and monitor all installed IT systems, Network, Cloud Infrastructure, Project Management ...
-
Network Engineers
7 days ago
Singapore Network Guard Full time**About this role**: We're a rapidly-expanding engineering organization actively designing and building a modernized approach to handling and optimizing our global network traffic and infrastructure. Our work will directly impact and influence the wider organization's ability to deliver key features and provide industry-leading VPN performance, while also...
-
Transmission Network Engineer
2 weeks ago
Singapore Virtual Network Solutions Sdn Bhd Full timePerform testing, commissioning, and service provisioning for OTN / DWDM projects - Provide support for fiber loss issues by monitoring the e-OTDR in NMS. - Prepare the handover documents including the Software Acceptance Test report and Hardware Acceptance Test - Involve in network upgrading and optimization - Provide 24/7 2nd level technical support -...
-
IT Engineer/ System Engineer
4 days ago
Singapore STAR CAREER CONSULTING PTE. LTD. Full time**IT Engineer/ System Engineer (Network) / Network Engineer **Our Esteemed and Reputable Client is looking for a IT Engineer/ System Engineer (Network) **Requirements**: **- Proficient in handling Network Infrastructure.** **- Good in Network LAN, WAN administration and configuration.** - Experience in handling Network Management. - Experience in System and...
-
Network Engineer
7 hours ago
Singapore QuEST Global Services Pte Ltd Full timeWe are looking for a Network Engineer who will be working on network systems and solutions in Singapore for a leading luxury brands retail customer. Network Engineer will work in-house or be assigned to project management teams working with external vendors. As part of an organization’s IT team, Network Engineers work closely with Business Analysts and IT...
-
Network Engineer
7 days ago
Singapore TALENTSIS PTE. LTD. Full timeNetwork Engineers are responsible for designing, implementing, monitoring and managing the local and wide area networks of an organisation to ensure maximum uptime for users. The role can include designing system configurations, documenting and managing the installation of a new network, and maintaining and upgrading existing systems as...
-
Network Engineer
7 hours ago
Singapore QUEST GLOBAL SERVICES PTE. LTD. Full time**Job description**: We are looking for a Network Engineer who will be working on network systems and solutions in Singapore for a leading luxury brands retail customer. Network Engineer will work in-house or be assigned to project management teams working with external vendors. As part of an organization’s IT team, Network Engineers work closely with...