Fluidstack

Structural Engineer, Capacity Delivery at Fluidstack (Austin, TX)

Fluidstack· Austin, TX· $150k–$200k·

Role details

Salary
$150k–$200k
Work type
Onsite
Employment
Full-Time
Skills
RevitAutoCADETABSRISARAM Structural SystemsIBCASCE 7ACI 318AISC standardsStructural analysisFoundation designSteel framing
Benefits

Competitive Total Compensation Package (Salary + Equity) · Retirement Or Pension Plan · Health Insurance · Dental Insurance · Vision Insurance · Generous PTO Policy

Fluidstack at a glance

Builds and operates gigawatt-scale AI data centers and fully managed GPU clusters for frontier AI labs, governments, and enterprises.

Fluidstack acquires power, designs and builds data centers, and operates them, and it delivers fully managed multi-thousand-GPU clusters to AI companies. It pitches gigawatts of compute in roughly six months versus an industry norm of 18 to 24, and is the builder behind Anthropic's $50B US data center buildout.

· latest: In talks for $1B at ~$18B valuation (April 2026, reported) · backed by Cacti, Jane Street, Situational Awareness, Patrick and John Collison

Summary

The Data Center Structural Engineer supports the structural engineering workstream for a multi-site, multi-state data center development portfolio. Responsibilities include site evaluation, design basis enforcement, permitting support, and construction support from early-stage screening through completion.

Job description

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you, please apply!

How We Operate

  • Be a barrel. Full autonomy. Own things end to end, take on scope without being asked, no permission required to operate outside your core role.
  • Insane urgency. We drive everything forward as fast as possible.
  • Reason from first principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.
  • Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.
  • Build something that actually matters. If you're going to spend your time, spend it on something that matters to the world.

The Data Center Design Team Examples of key problems the team is working on

  • Lead the design, development, and execution of 10s to 100s of GWs 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

  • Support the structural engineering workstream across a multi-site development portfolio from site screening through design, permitting, and construction completion.
  • Support structural due diligence for greenfield and conversion sites: foundation conditions, existing-structure assessments, and geotechnical constraints.
  • Review geotechnical reports and assign structural design actions from soil bearing capacities, settlement risk, and seismic classification.
  • Develop and maintain structural basis of design, standard details, and specs, and coordinate with civil, geotech, and MEP teams.
  • Manage external structural engineers of record through design milestones, reviewing deliverables for quality through IFC.
  • Identify structural cost risks during site selection, including retrofit complexity on conversions.

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 worked structural engineering on large-scale buildings or infrastructure, ideally owner/developer-side, and you want deep data center exposure.
  • You read geotechnical reports and translate soil and seismic data into structural design actions.
  • You coordinate with civil, geotech, and MEP and manage external engineers of record through IFC.
  • You know foundations, structural steel, and building envelope systems for large-format buildings.
  • You spot structural cost and constructability risk early, not after the site is locked.
  • Bonus: PE license or active pursuit. Data center, industrial, or mission-critical structures. ETABS, RISA, or RAM. Seismic design. Conversion and retrofit experience.

We are committed to pay equity and transparency. 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.

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 careers@fluidstack.io 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.

Why work at Fluidstack

  • Mission-Driven Work: Directly building the physical infrastructure for the next generation of AI — a rare opportunity to work on frontier technology with tangible, large-scale impact.
  • Rapid Growth Trajectory: 516.7% headcount growth YoY with 270 open positions signals massive opportunity for career acceleration and ownership.
  • Technical Depth: Work spans hardware (electrical, civil, mechanical engineering for data centers) and software (GPU cluster orchestration, monitoring, infrastructure platform engineering), offering diverse technical challenges.
  • Top-Tier Talent Pool: Employees come from AWS, Tesla, Crusoe, Palantir, Oracle, and Meta, indicating a high-caliber, ambitious work environment.
  • Work Policy: Remote-friendly for many roles, with hubs in San Francisco, New York, Austin, Seattle, and Buffalo. Departments span Engineering, Operations, Data Center, Security, and more.
  • Culture: Emphasis on speed, autonomy, and removing friction — "We build technology to enable delivery of gigawatts of compute in 6 months" — reflecting a bias for action and operational excellence.

Application questions