Data Center Reliability Engineer — Design & Modeling (Equity)

FluidStack; United States; On-site; USD 200,000 - 250,000; Full time

Benefits offered by this job

Stock options

Job summary

Fluidstack is seeking a Reliability Engineer to join our Data Center Design Team. You will build and maintain reliability models and run Monte Carlo simulations to quantify availability across large-scale data-center projects.

You will own design-gate reliability studies, benchmark against Uptime Institute tiers, and manage external consultants. Expertise in Windchill/ReliaSoft and MEP systems is essential for success.

Qualifications

• You've personally built reliability block diagrams and fault tree analyses for mission-critical electrical and mechanical systems.
• 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 would 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.

Responsibilities

• 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.

Skills

Reliability modeling

Monte Carlo simulations

RBD/FTA analyses

Windchill knowledge

Electrical & mechanical systems

Risk quantification

Tools

PTC Windchill

ReliaSoft

Job description

Fluidstack is seeking a Reliability Engineer to join our Data Center Design Team. You will build and maintain reliability models and run Monte Carlo simulations to quantify availability across large-scale data-center projects.

You will own design-gate reliability studies, benchmark against Uptime Institute tiers, and manage external consultants. Expertise in Windchill/ReliaSoft and MEP systems is essential for success.