Reliability Engineer, Data Center Design

Fluidstack

$200K — $250K *
Technical Services
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience with reliability block diagrams and fault tree analyses in critical systems.
  • Expertise in Monte Carlo simulations for system availability using PTC Windchill Prediction or equivalent.
  • Demonstrated experience managing reliability models within PTC Windchill as a system of record.
  • Strong understanding of MEP systems in data centers, including electrical distribution and cooling.
  • Ability to quantify risk through availability metrics such as P90 availability numbers rather than descriptive assessments.
  • Proficiency in making complex reliability findings digestible for stakeholders in lease documents and SLAs.
  • Bonus: PE license and experience with Uptime Institute Tier III/IV benchmarking.

Responsibilities

  • Design and execute reliability block diagrams and fault tree analyses for MEP service chains.
  • Conduct independent reliability assessments of various design proposals at key design gates.
  • Oversee third-party reliability consultants and validate their methodology and results.
  • Maintain the reliability model and data while producing availability statements and analyses.
  • Integrate live-site failure data into reliability models for ongoing performance tracking.

Benefits

  • Stock options for employee equity participation.
  • Commitment to pay equity and transparency.
  • Involvement in innovative projects focusing on next-generation data center technologies.
  • Opportunity to influence large-scale data center design and execution.
Full Job Description
The Data Center Design Team

Examples of key problems the team is working on
  • Lead the design, development, and execution of 50GW+ of data centers this decade.
  • Drive the next generation of liquid cooling and electrical distribution systems.
  • Develop and scale first-of-a-kind modular data centers.
  • Influence behind-the-meter designs and planning for multi-GW campuses.


Role Scope
  • Build and maintain reliability block diagrams and fault tree analyses across the full MEP service chain, from utility intake to rack-level IT load, running Monte Carlo simulations of at least 100,000 iterations to produce P50/P90/P95/P99 availability distributions.
  • Own the reliability study at each 30% and 90% design gate for Fluidstack's own templates, and run independent reliability assessments of EPC-proposed, colocation, and acquired-site designs benchmarked against Uptime Institute Tier III/IV classifications.
  • Manage third-party reliability consultants and review their RBD, FTA, and Monte Carlo work for methodology soundness, turning identified single points of failure into prioritized design recommendations before capital is committed.
  • Maintain the reliability model, component data, and full audit trail inside Windchill PLM, and produce availability statements, sensitivity analyses, and FMEA summaries for lease documents, SLAs, and investor materials.
  • Feed live-site failure and repair data from Operations and Commissioning back into the models, track modeled availability against measured uptime across the portfolio, and translate the components driving unavailability into maintenance, sparing, and capital allocation recommendations such as N+1 versus 2N.


What We're Looking For

The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.
  • You've personally built reliability block diagrams and fault tree analyses for mission-critical electrical and mechanical systems, not modeled them in the abstract.
  • You've run Monte Carlo simulations for system availability using PTC Windchill Prediction, ReliaSoft, or equivalent tools, and you know IEEE 493 (Gold Book) and IEEE 3006.5 well enough to defend your failure-rate and repair-time assumptions.
  • You've managed reliability models, component data, and version control inside PTC Windchill as the system of record, not a spreadsheet on the side.
  • You understand data center MEP systems well enough to model them accurately: MV/LV electrical distribution, standby generation, UPS, chilled water plants, CDUs, and building management/controls systems.
  • You default to quantifying risk instead of describing it. You'd rather hand someone a P90 availability number than tell them a system should be reliable.
  • You translate technical reliability findings into figures a lease document, SLA, or investor deck can actually use, without losing what the number means.
  • Bonus: PE license. Direct experience benchmarking designs against Uptime Institute Tier III/IV classifications. Liquid or hybrid cooling reliability modeling. Managing outside reliability consultants or engineering firms on a deliverable basis.


Compensation: $200,000 - $250,000 per year, depending on experience, skills, qualifications, and location. Offers equity in the form of stock options.

We are committed to pay equity and transparency.

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email [redacted] with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

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