At a Glance
- Tasks: Design and evolve high-performance network architecture for a cutting-edge Private Cloud.
- Company: Join a dynamic team at a leading tech company in Cambridge.
- Benefits: Competitive pay, flexible working, and opportunities for professional growth.
- Other info: Collaborative environment with exciting challenges and career advancement.
- Why this job: Be at the forefront of cloud technology and make a real impact in HPC.
- Qualifications: Experience in high-performance networking and cloud technologies required.
The predicted salary is between 51750 - 63250 £ per year.
Whitehall Resources require an HPC Network Engineer (Private Cloud) to work with a key client on a 6 month initial contract.
*Inside IR35.
*2 days per week on site in Cambridge.
Job Overview
This is a fantastic opportunity to join a newly formed Private Cloud team.
We are responsible for the design, deployment and operations of a new greenfield on-prem private cloud based on Open Stack.
The Private Cloud HPC Network Engineer will help design, build and evolve the high-performance network architecture underpinning our Private Cloud platform that will be used for HPC workloads.
The role combines deep data-centre and HPC networking expertise with modern cloud networking, software-defined infrastructure and automation.
As part of the Private Cloud team, you will collaborate closely with compute, storage, platform engineering teams to deliver a scalable, resilient and highly automated cloud infrastructure.
Responsibilities
- * Design and evolve network architecture, standards and patterns for large-scale Private Cloud Openstack and HPC environments.
Develop scalable Leaf-Spine architectures using technologies including BGP, EVPN, VXLAN and ECMP.
- * Design networking for high-performance compute, storage and latency-sensitive engineering workloads.
Evaluate technologies including SR-IOV, Smart NICs, DPUs and high-performance Ethernet.
- * Integrate physical network infrastructure with Open Stack networking services including Neutron, OVN and ML2.
Define network architecture for virtual machines, bare-metal workloads and Kubernetes platforms.
- * Perform performance analysis, network optimisation and lead technical evaluation and benchmarking of networking technologies and vendors.
- * Lead network security architecture and threat modelling while also leading complex cross-domain issues spanning compute, storage, networking and HPC applications.
Required Skills and Experience
- * Strong experience designing and supporting high-performance or large-scale compute environments using Ro CE, RDMA or Infiniband in a Cisco NX-OS and/or Arista EOS .
- * Deep understanding of BGP routing and network architectures, Leaf-Spine network, Layer 2 and Layer 3, ECMP, EVPN and VXLAN and network resilience.
With exposure to newer technologies such as Smart NICs, DPUs & NVMe-over-Fabrics..
- * Practical experience of Open Stack network services and developing integrated network automation and API driven interfaces.
- * Strong HPC network observability, troubleshooting and performance tuning skills.
“Nice To Have” Skills and Experience
- * Strong Linux knowledge and Kubernetes networking.
- * Exposure to SR-IOV and DPDK.
- * Demonstrable hands-on Python, Ansible and Terraform experience.
- * Using SRE principles in the creation of SLI/SLO and error budgets
- #J-18808-Ljbffr
HPC Network Engineer (Private Cloud) in Cambridge employer: Whitehall Resources
Join a leading global consulting business that values innovation and employee growth, offering a dynamic work culture where your expertise in SAP SuccessFactors can shine. With opportunities for career advancement and the chance to work on transformative HR projects across various exciting clients, this role provides not just a job, but a meaningful career path. Enjoy the flexibility of UK-wide locations and a supportive environment that encourages professional development while maintaining a healthy work-life balance.
StudySmarter Expert Advice🤫
We think this is how you could land HPC Network Engineer (Private Cloud) in Cambridge
✨Get Involved in Open-Source Projects
Diving into open-source projects is a brilliant way to showcase your skills and connect with other developers in the community. Not only will you beef up your GitHub profile but you might also catch the eye of someone at Whitehall Resources who values hands-on experience over just theory.
✨Attend Local Tech Meetups
Tech meetups are gold mines for networking and discovering job opportunities, especially in the fast-paced world of software engineering. Check out local listings for events in your area and don’t shy away from introducing yourself. This could lead directly to a temporary position at Whitehall Resources!
✨Showcase Your Work Online
With temporary roles, it’s all about standing out in a short space of time. Create a portfolio website where you highlight your projects and skills. Talk about your code, and provide links to your GitHub repositories. This will not only demonstrate your abilities but will also make it easier for recruiters at Whitehall Resources to see what you bring to the table.
✨Leverage Temporary Job Boards
Don’t forget to check specialised job boards for temporary software development roles. Websites like We Work Remotely or Remote OK often list short-term gigs that can be a perfect fit. Apply directly through our website as well, making sure your application is sharp—temporary roles can move fast!
We think you need these skills to ace HPC Network Engineer (Private Cloud) in Cambridge
Some tips for your application 🫡
Show Off Your Tech Skills:Make sure your CV highlights your tech stack and any programming languages you’re proficient in. Include specifics about any frameworks or technologies you’ve worked with; they can make you stand out in the sea of applicants. It’s all about showing that you have the chops we need at Whitehall Resources!
Portfolio 2.0:Since you’re applying for a temporary gig, it’s super important to showcase a portfolio that highlights your best projects. Include links to GitHub or any personal projects that demonstrate what you can do in a real-world environment. This gives us a taste of your style and your problem-solving approach!
Keep It Brief and Relevant:With a temporary position, we want to see your ability to hit the ground running. Be concise in your CV and cover letter; stick to experiences that directly relate to the role. Highlight any previous temporary roles or freelance gigs that show your adaptability and quick learning!
Tailor Your Cover Letter:Don’t just send a generic cover letter. Personalise it for HPC Network Engineer (Private Cloud) at Whitehall Resources! Mention why this temporary role excites you and how you see yourself contributing in the short run. Show us what you've got and why you're the one for this quick turn-around!
How to prepare for a job interview at Whitehall Resources
✨Nail the Technical Skills
For a software engineering role, you'll likely face technical questions or coding tasks during your interview. Brush up on the relevant programming languages and frameworks that Whitehall Resources uses, and don’t forget to practice some coding challenges on platforms like LeetCode or HackerRank. Showing your coding prowess can really make you stand out!
✨Prepare for System Design Questions
Even for a temporary role, having a grasp of system design principles can be crucial. Be ready to discuss how you would architect a software solution, including discussing trade-offs, scalability, and performance considerations. Having examples from previous projects can really show off your analytical thinking.
✨Demonstrate Your Adaptability
Since this is a temporary role, you'll want to emphasise your ability to hit the ground running. Highlight experiences where you quickly adapted to new technologies or teams. Let’s make it clear to the interviewers at Whitehall Resources that you can learn on the job and deliver results in a short timeframe!
✨Show Off Your Portfolio
Make sure to have a portfolio or GitHub ready showcasing your projects. Having tangible evidence of what you've done—be it personal projects, contributions to open-source, or previous work—can convey how capable you are. Tailor this for what might interest Whitehall Resources, so it's relevant and sparks conversation during your interview.
