Fleet Reliability Operations Engineer

London - UK

Monthly Salary: Not Disclosed

Posted on: 7 hours ago

Vacancies: 1 Vacancy

Job Summary

CoreWeave is The Essential Cloud for AI. Built for pioneers by pioneers CoreWeave delivers a platform of technology tools and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs startups and global enterprises CoreWeave combines superior infrastructure performance with deep technical expertise to accelerate breakthroughs and turn compute into capability. Founded in 2017 CoreWeave became a publicly traded company (Nasdaq: CRWV) in March 2025. Learn more at.

Were proud to be a Living Wage accredited Employer.

We are looking for people willing to work two shifts from 7 am to 9 pm.

Successful candidates will be expected to attend onboarding training at our US Headquarters for up to 2 weeks within their first month of employment.

The Fleet Reliability Operations team is responsible for the day-to-day provisioning management and uptime of CoreWeaves ever-expanding fleet of server nodes. Playing a central role in CoreWeaves growth strategy this team is on the front line for configuration updates and remote troubleshooting of our highest-tier supercomputing clusters and their networking delivery platforms and tool dependencies. You will be in a daily battle with the forces of entropy to maximise the number of nodes CoreWeave can deliver to customers.

We seek curious creative and persistent problem solvers to join our Fleet Reliability Operations team. This individual will join a team of committed engineers working to deploy nodes as fast as they can be racked and turned on. The individual will help us drive batches of server nodes through our provisioning and validation processes while efficiently and effectively troubleshooting node or cluster problems as they arise.

Key Responsibilities:

Configure and maintain large-scale high-performance supercomputing clusters running state-of-the-art GPUs
Troubleshoot hardware and software issues; escalate and coordinate as needed with data center network hardware and platform teams to drive resolution.
Monitor and analyze system performance and take appropriate remediation actions for cloud health.
Approach your work with flexibility and optimism anticipating shifting business and technical priorities.
Create and maintain documentation of team processes knowledge and best practices for system management.
Think critically about your day-to-day work and work collaboratively to improve team processes and efficiency.
Participate in on-call rotations which include after-hours and weekend work.

Successful candidates typically share the following skills and experience:

2 or more years of experience troubleshooting or administering data center or on-prem infrastructure (servers storage network or a mix)
Strong understanding of Linux system administration and networking concepts
Ability to troubleshoot hardware and software issues and perform system maintenance tasks consistently and reliably
Bachelors degree in a related field or equivalent experience

This role involves short-notice business travel to the United States including in the first weeks of employment. By your start date you must be able to lawfully travel to the U.S. on short notice by holding the necessary authorisation (e.g. ESTA under the Visa Waiver Program or an appropriate U.S. visa such as B-1)

Ideal candidates may also have experience in one or more of these:

Software development or scripting languages (bash python powershell etc)
Grafana prometheus promsql queries or similar observability platforms
Data center environments including server racks HVAC systems fiber trays
Kubernetes administration
HPC - administering GPU-related workloads

Wondering if youre a good fit We believe in investing in our people and value candidates who can bring their own diversified experiences to our teams even if you arent a 100% skill or experience match. Wed love to talk if a portion of this resonates with you.

#LI-remote

To fulfil our obligation to protect client data successful applicants offered employment with CoreWeave will be required to complete a basic criminal record check conducted in compliance with GDPR. Employment offers are conditional upon receiving satisfactory check results

What We Offer

In addition to a competitive salary we offer a variety of benefits to support your needs including:

Family-level Medical Insurance
Family-level Dental Insurance
Generous Pension Contribution
Life Assurance at 4x Salary
Critical Illness Cover
Employee Assistance Programme
Tuition Reimbursement
Work culture focused on innovative disruption

Benefits may vary by location.

Our Workplace

While we prioritize a hybrid work environment remote work may be considered for candidates located more than 30 miles from an office based on role requirements for specialized skill sets. New hires will be invited to attend onboarding at one of our hubs within their first month. Teams also gather quarterly to support collaboration

CoreWeave is an equal opportunity employer committed to fostering an inclusive and supportive workplace. All qualified applicants and candidates will receive consideration for employment without regard to race color religion sex disability age sexual orientation gender identity national origin veteran status or genetic information.

CoreWeave does not accept speculative CVs. Any unsolicited CVs received will be treated as the property of CoreWeave and your Terms & Conditions associated with the use of CVs will be considered null and void.

Any unsolicited CVs sent by your company to us that is to say in any situation where we have not directly engaged your company in writing to supply candidates for a specific vacancy will be considered by us to be a free gift leaving us liable for no fees whatsoever should we choose to contact the candidate directly and engage the candidates services and will in no way establish any prior claim by your company to representation of that candidate should the candidates details also be submitted by any other party.

Export Control Compliance

This position requires access to export controlled information. To conform to U.S. Government export regulations applicable to that information applicant must either be (A) a U.S. person defined as a (i) U.S. citizen or national (ii) U.S. lawful permanent resident (green card holder) (iii) refugee under 8 U.S.C. 1157 or (iv) asylee under 8 U.S.C. 1158 (B) eligible to access the export controlled information without a required export authorization or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. CoreWeave may for legitimate business reasons decline to pursue any export licensing process.

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