Customer Support Engineer

Company: VAST Data, Inc.
Apply for the Customer Support Engineer
Location: London
Job Description:

Responsibilities

  • As a member of the Customer Support Engineering team, you will be regarded as a VAST Data technical expert and will be involved in daily technical operations and escalations
  • You will be part of the VAST “Flight Crew” for our customers, working with a small team of Support Engineers and Success Managers to handle all post-sales activity for each customer
  • Responding to customer issues, both reactively and proactively
  • Evaluating each problem
  • Using hands‑on keyboard skills to resolve it, or escalating to engineering with as much detail as possible when you can’t
  • You will also help develop and test solutions for strategically and tactically significant applications and use cases, both at customer sites and in the lab. These include:
  • File protocols
  • Machine learning
  • Object storage
  • High-performance computing
  • You will work directly with customers and with teams across the business. That means consulting pre-sales teams on technical sales activities, supporting Professional Services with onsite field work, and partnering with our engineering teams to solve technical problems
  • Build trusted customer relationships based on your customer-first mindset, technical excellence and command of the VAST product
  • Respond quickly to technical support issues, working hands‑on keyboard to solve or elevate them while keeping customers informed throughout
  • Complete daily technical operations for customers, working issues through to full resolution and closure
  • Perform and support field services for customers, including installations, upgrades, break‑fix and expansions
  • Submit and manage feature requests and bugs with the product marketing and development teams
  • Advocate for the priorities of your assigned accounts, continuously tracking and following up on bugs, feature requests and escalations
  • Identify opportunities for continuous improvement to ensure customers fully adopt and use VAST products
  • Support and guide VAST account teams on each account’s technical status and activities
  • Manage your workload to meet KPIs and VAST SLAs while ensuring customer happiness and satisfaction

Requirements

  • 5+ years of experience in customer-facing pre-sales or post-sales positions working with complex storage solutions
  • Scripting and programming skills: bash scripting is required, plus familiarity with at least one other programming language
  • Extensive knowledge and experience in enterprise IT infrastructure, networking and storage, along with a broad understanding of the enterprise software world
  • A good understanding of networking, with working experience of network configuration on Linux and network troubleshooting
  • An MS or BSc in Computer Science, Computer Engineering, Electrical Engineering or a related field
  • The ability to manage your own time and caseload with rapidly changing priorities
  • Knowledge and working experience of common Linux system administration tasks and the Linux OS in general
  • Significant experience with file systems and scale‑out NAS implementation
  • In‑depth knowledge and hands‑on experience with S3 and high-performance computing
  • Excellent written and verbal business communication and presentation skills
  • Hands‑on lab and hardware management experience
  • Experience working in a rapidly growing, entrepreneurial, dynamic start‑up

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Posted: October 21st, 2026