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 weve ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who dont share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

Were 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

• Extreme ownership. Full autonomy. Own things end to end often taking on scope outside your core role without being asked to get things done.

• Velocity. We drive everything forward as fast as possible.

• 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.

The Security Team

Examples of key problems the team is working on

• Youre securing the frontier of AI. The model weights training on our infrastructure are the most valuable and most targeted artifacts in technology and were standing up the compute to hold them faster than anyone ever has. A breach isnt a leak its the frontier walking out the door.

• Build the entire security program from scratch. Most leaders inherit someone elses system and spend a career patching it. Here you own it end to end bare metal to boardroom as we scale across continents.

• Your threat surface is measured in gigawatts. The customers running on our infrastructure are building the most consequential technology in human history and being responsible for the physical and logical security of that work makes everything else feel small.

Role Scope

• Own physical security operations across a Fluidstack region: every site every shift accountable end-to-end for posture performance and incidents.

• Lead the regional security team including site-level personnel and contract guard force setting the standard for discipline and execution at every facility.

• Serve as the senior security presence for customer commitments in the region: audits site visits contractual obligations and the relationships behind them.

• Standardize post orders SOPs access management and incident response across the cluster while tailoring execution to each site.

• Partner with site operations facilities construction and vendors to integrate security into every phase of the regions growth.

What Were Looking For

The below is a starting point. We always make space for exceptional people so if you dont fit this role exactly tell us where you would.

• Youve owned physical security across multiple sites or a region accountable for posture and incidents end to end.

• You lead security teams and contract guard forces setting and holding a high bar for discipline and professionalism.

• Youre as effective walking a perimeter at 2 AM as briefing executives on regional risk.

• Youve carried security commitments to enterprise customers through audits and contractual obligations.

• You standardize SOPs and post orders across sites without losing the on-site instinct for what each facility actually needs.

• Bonus: Hyperscale or data center security. Guard force vendor management at scale. Physical security systems fluency (ACS VMS). Multi-site or regional leadership.

Salary & Benefits

• Competitive total compensation package (salary equity).

• Retirement or pension plan in line with local norms.

• Health dental and vision insurance.

• Generous PTO policy in line with local norms.

The base salary range for this position is $225000 - $325000 per year depending on experience skills qualifications and location. This range represents our good faith estimate of the compensation for this role at the time of posting. Total compensation may also include equity in the form of stock options.

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 with your resume/CV the role youve applied for and the date you submitted your application-- someone from our recruiting team will be in touch.