Infrastructure Team Lead
Speechmatics
| Company | Speechmatics |
| Category | Operations & Admin |
| Location | London |
| Remote | On-site (inferred) |
| Employment | Not stated |
| Level | Lead |
| Salary | Not stated by the employer |
| Posted | 30 Jun 2026 |
| Last verified | 30 Jul 2026 |
| Source | Employer career page (greenhouse) |
Description
We're looking for an Infrastructure Team Lead to take ownership of the systems that power our AI research and development , ranging from bare metal GPU clusters through to the internal services our engineers rely on every day.
This is a broad role with technical depth and people leadership. You will set the technical direction of the Infrastructure team , drive reliability and continuous improvements across the stack – from physical layer through to the software layer. Additionally , you will be investing in your engineers through 1 : 1s , coaching and creating career development opportunities .
We’re a team that gets things done properly and multipl ies the impact of others. If that sounds like an exciting problem , we’d love to talk.
What you'll be doing
Leading, managing, and developing a team of Infrastructure Engineers, setting clear objectives and fostering a high-performance, collaborative culture
We are heavy users of infrastructure as code and automation, so you will be hands-on with PXE booting, Ansible for configuration, Terraform for VMware deployments and Helm for Kubernetes deployments
Conducting regular 1:1s, performance reviews, and development planning to build technical capability and support career progression
Owning operational stability across our infrastructure, including hardware monitoring, troubleshooting and disaster recovery testing
Acting as the escalation point for technical and operational issues, leading major incident response and driving resolution
Leading infrastructure strategy, including capacity and project planning
Driving standardisation, automation and optimisation to reduce toil
Leading vendor relationships with hardware vendors, managed service providers and other external contacts
Who we are looking for
Proven experience in an Infrastructure Team Lead or Senior Engineer role, with strong people management and coaching skills
Experience leading or mentoring engineers, including setting objectives and supporting career development
A desire to go deep into any subject and a genuine love of learning on the job
Broad knowledge of the infrastructure supporting distributed systems — operating systems, observability tooling, networking, storage, containers and container orchestration
Comfortable troubleshooting Linux systems (we use Ubuntu)
Solid experience with infrastructure-as-code and automation tooling — we use Terraform and Ansible extensively
Experience with bare metal provisioning — we use PXE booting to automate hardware OS installs
Strong networking configuration and troubleshooting skills, including DNS/DHCP/IPAM
Excellent written and verbal communication skills, with the ability to influence at all levels and report up and out
We encourage you to apply even if you do not feel you match all of the requirements exactly. The list of requirements is intended to show the kinds of experience and qualities we’re looking for, but it is not exhaustive. If you are interested in the role, the team, and our mission, we would love to consider your application. We are always open to conversations and look forward to hearing from you.
Who we are:
Speechmatics is the leading expert in Speech Intelligence, and uses AI and Machine Learning to unlock business value in human speech
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