Senior HPC Network Engineer: Multi-Vendor, Low-Latency

NorthMark Compute and Cloud LLC; Dallas (TX); On-site; USD 120,000 - 170,000; Full time

Benefits offered by this job

Lunch stipend

Employer-paid medical, dental, vision

Parental leave 16 weeks

Life insurance

Disability insurance

401(k) 100% match

Flexible benefits (HSA, etc.)

PTO 25 days + 12 holidays

Job summary

NorthMark Compute & Cloud (NMC²) in Dallas seeks an HPC Network Engineer to lead design, deployment and scaling of large multi-vendor data centers and HPC networks. You will work with vendors to influence roadmaps, implement RoCE/InfiniBand, and drive high-performance, secure infrastructure.

You will lead routing/switching (BGP/OSPF/EVPN/VXLAN), use Linux and scripting (Python/Bash/PowerShell) for automation, and ensure observability and scalability for next-gen compute environments.

Qualifications

• Experience designing and implementing scalable HPC networks.
• Experience delivering multi-vendor data center solutions.
• Strong knowledge of RoCE and InfiniBand protocols.
• Familiarity with BGP, OSPF, EVPN and VXLAN routing/switching.
• Proficiency in Linux-based environments and scripting for automation.

Responsibilities

• Designing, deploying and scaling large multi-vendor, multi-protocol data center and high-performance compute networks
• Creating a framework for optimizing performance and observability of HPC networks at scale
• Identifying emerging technology solutions and partnering with vendors to influence improvements and meet performance demands
• Optimizing for robust, high throughput and low latency network infrastructure at scale
• Demonstrable experience designing and implementing scalable Ethernet and InfiniBand networks for HPC architectures
• Define and deliver measurable strategies to optimize network equipment performance for HPC and storage systems
• Experience supporting multi-vendor environments and exploring new platforms for best-in-class services
• Experience delivering scalable solutions in a hybrid/multi-cloud ecosystem
• In-depth knowledge of network routing and switching technologies and best practices
• Proficiency with automation using scripting languages

Skills

BGP

OSPF

EVPN

VXLAN

RoCE

InfiniBand

Linux

Python

Bash

PowerShell

Tools

Python scripting

Bash scripting

PowerShell

Job description

NorthMark Compute & Cloud (NMC²) in Dallas seeks an HPC Network Engineer to lead design, deployment and scaling of large multi-vendor data centers and HPC networks. You will work with vendors to influence roadmaps, implement RoCE/InfiniBand, and drive high-performance, secure infrastructure.

You will lead routing/switching (BGP/OSPF/EVPN/VXLAN), use Linux and scripting (Python/Bash/PowerShell) for automation, and ensure observability and scalability for next-gen compute environments.