L3 Data Center Technician - Hardware Job at Fluidstack in New York

Overview

Join to apply for the L3 Data Center Technician - Hardware role at Fluidstack.

Fluidstack is the AI Cloud Platform. We build GPU supercomputers for top AI labs, governments, and enterprises. Our customers include Mistral, Poolside, Black Forest Labs, Meta, and more. Our team is highly motivated and focused on providing a world class supercomputing experience. We hold ourselves to high standards and expect you to care deeply about the work you do, the products you build, and the experience our customers have in every interaction with us. You must work hard, take ownership from inception to delivery, and approach every problem with an open mind and a positive attitude. We value effectiveness, competence, and a growth mindset.

The Role

We are seeking an experienced L3 Data Center Technician to join our Data Center Operations team. This is a senior technical position requiring deep expertise in server hardware and GPU-based systems. You will be responsible for maintaining, troubleshooting, and optimizing our high-performance computing infrastructure that powers AI workloads for leading organizations worldwide.

Responsibilities

• Lead complex hardware diagnostics and repairs on GPU-based servers, including both air-cooled and liquid-cooled systems
• Configure and optimize server hardware components, BIOS settings, and firmware deployments to ensure peak performance
• Utilize BMC-based management tools to monitor, diagnose, and resolve hardware issues remotely and on-site
• Collaborate with the infrastructure team to develop automation solutions and improve operational efficiency
• Document hardware configurations, troubleshooting procedures, and contribute to knowledge base development

About You

• Demonstrated expertise in server hardware architecture, including deep understanding of BMC functionality, IPMI, and out-of-band management
• Proven experience with BIOS configuration, firmware deployment, and hardware-level troubleshooting
• Strong hands-on experience diagnosing and repairing GPU-based servers in both air-cooled and liquid-cooled environments
• Solid Linux system administration skills with ability to perform basic command-line operations and system diagnostics
• Automation-first mindset with proven ability to identify routine tasks and propose tooling improvements

Nice to Haves

• Familiarity with liquid cooling systems maintenance and troubleshooting
• Scripting experience (Python, Bash) for automation tasks
• Industry certifications (DCCA, CompTIA Server+, or vendor-specific certifications)

Benefits

• Competitive total compensation package (cash + equity).
• Retirement or pension plan, in line with local norms.
• Health, dental, and vision insurance.
• Generous PTO policy, in line with local norms.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Information Technology

Industries

• Technology, Information and Internet

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