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HPC Network Engineer

  • Infrastructure Engineering
  • Dallas, TX

Do you want to tackle the biggest questions in finance with near infinite compute power at your fingertips? 

G-Research is a leading quantitative research and technology firm, with offices in London and Dallas.

We are proud to employ some of the best people in their field and to nurture their talent in a dynamic, flexible and highly stimulating culture where world-beating ideas are cultivated and rewarded. 

This is a hybrid role based in our new Dallas infrastructure hub where we work on the latest technologies in a cutting-edge environment.

The role
 

As an HPC Network Engineer you will play a critical role in leading the design, deployment and scaling of large multi-vendor, multi-protocol data centers and high-performance compute networks.

In this role, you will have broad responsibilities and freedom to analyze and solve complex problems that will require you to identify emerging technology solutions. You will work with vendors to influence roadmaps to deliver features necessary to meet the business’ requirements for scale and performance.

This role will require deep technical skills as you provide technical leadership to drive strategy and improvements, ensuring  our network meets the demands for high performance, scalability and security.

You will make a significant impact by helping solve complex challenges in a dynamic, fast-moving and highly innovative environment.

Key responsibilities of the role include:

  • Designing, deploying and scaling large multi-vendor, multi-protocol data centre 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 and the technical community to influence improvements and meet the performance demands of next generation networks
  • Optimizing for robust, high throughput and low latency network infrastructure frameworks at scale to reduce the impacts of scaling challenges, such as data gravity

Who are we looking for?

You will be passionate about automation and technology, particularly in the infrastructure space. The successful candidate should be willing to cross-train in multiple IaC technologies and methodologies.

The ideal candidate will have experience:

  • Demonstrable experience designing and implementing scalable, large-scale Ethernet and InfiniBand networks to support HPC architectures
  • Define and deliver measurable strategies at scale to optimize performance of network equipment to achieve performance requirements as defined for high performance compute and storage systems
  • Experience supporting multi-vendor environments as well as exploring new platforms to deliver best in class services
  • Experience delivering scalable solutions in a hybrid/multi-cloud ecosystem, integrating on-prem, private and public cloud solutions
  • In-depth knowledge of network routing and switching technologies, such as BGP, OSPF, EVPN and VXLAN, and implementing best practices for them
  • Proficiency with Linux-based environments and  in scripting languages, such as Python, Bash or PowerShell for automation
  • In-depth knowledge of RoCE and InfiniBand protocols
  • Excellent ability to distill technically complex and complicated issues into clear and concise terms

Why should you apply?

  • Market-leading compensation plus annual discretionary bonus
  • Lunch provided in the office (via GrubHub)
  • Informal dress code and excellent work/life balance
  • Excellent paid time off allowance of 25 days
  • Sick days, military leave, and family and medical leave
  • Generous 401(k) plan
  • 16-weeks’ fully paid parental leave
  • Medical and Prescription, Dental, and Vision insurance
  • Life and Accidental Death & Dismemberment (AD&D) insurance
  • Employee Assistance and Wellness programs
  • Generous relocation allowance and support
  • Great selection of office snacks, and hot and cold drinks
  • Free on-site gym and car parking
Location: Dallas, TX
Apply Now
An image of Neil
NeilCorporate Infrastructure and Security Engineering Manager

"My favourite part of working for G-Research is that Technology is at the heart of everything we do at the company, driving the business forward and enabling us to stay ahead of the competition."

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Interview process

Online Application

Our assessment process kicks off with our Talent Acquisition team, who will review your application and assess your fit for the role.

Stage One: Technical Interview

You will meet with a team member – or take a remote test – where your technical abilities will be put to the test.

Stage Two: Behavioural Interview

We will set aside technical skills and focus on you.

Stage Three: Further Technical Interviews

Here, we will take a deeper dive into your technical skills and competencies.

Stage Four: Management Interviews

The final stage of our interview process is where you will meet members of your team, your future manager, and functional leadership.

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