Remote jobs in the United States

25+ jobs

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Added 6 hours ago
Biomedical Engineer
Xperteez Technology
Remote, United States
If you are a biomedical engineer who thrives on technical precision, applied problem-solving, and rigorous engineering reasoning in health and life-science contexts, this is a unique…
Added 17 hours ago
Senior Data Scientist, Places
Raya
Remote, United States
…Data Scientist to this space and supported by a dedicated Data…
Added 17 hours ago
Principal Software Engineer, Platform (DevEx)
ServiceTitan, Inc.
Remote, United States
Strong instincts for environment safety (RBAC, secrets management, compliance gates) as applied to autonomous or semi-autonomous coding agents specifically.
Added 18 hours ago
Sr. Application Security Engineer
Pax8, Inc
Remote, United States
🛡️ Senior Application Security Engineer | United States | Remote
Added 18 hours ago
Sales Solutions Engineer - Ed Tech
Coursedog
Remote, United States
As a Solutions Engineer at Coursedog, you’ll lead the demos, scoping, and CX calls that align customers, Sales, and Customer Success before a deal is booked. You’ll work closely with…
Added 19 hours ago
Online Software Development Adjunct Faculty - Artificial Intelligence / Generative AI / Applied AI Development
ECPI University
Remote, United States
Ph.D. strongly preferred, particularly with research or applied focus in AI, software engineering, or human-computer interaction
Added 20 hours ago
RC
Senior Ai/ML Engineer
Redhorse Corporation
Remote, United States
- $180,000 to $200,000 USD / year
…seeking an Artificial Intelligence (AI)/Machine Learning (ML) Engineer to support Condition-Based Maintenance Plus (CBM+) initiatives that improve aircraft sustainment and optimize…
Added 21 hours ago
RR
Staff Software Engineer - R37
R1 RCM Holdco Inc.
Remote, United States
- $254,520 to $490,860 USD / year
As our Staff Software Engineer for Platform Engineering, you will provide hands-on technical leadership across the shared platforms that enable 250+ engineers and AI scientists to build,…
Added 21 hours ago
AI Engineer
ServiceTitan, Inc.
Remote, United States
Production-safety instincts: you think about failure modes, validation, permissions, idempotency, audit trails and monitoring, even if you have applied them mainly in projects.
Added 21 hours ago
H
Staff Software Engineer, Firewall
Horizon3
Remote, United States
- $225,000 to $265,000 USD / year
We’re hiring a Staff Software Engineer to serve as the hands-on technical lead for the Firewall pod within Precision Defense. NodeZero helps customers understand where Web Application…
Added 21 hours ago
F
Security Systems Engineer
Fluidstack
Remote, United States
- $224,000 to $275,000 USD / year
Added 21 hours ago
F
Platform Engineer
Fluidstack
Remote, United States
- $224,000 to $275,000 USD / year
Added 22 hours ago
Principal AI Platform Engineer, Applied AI
Snowplow
Remote, United States
Snowplow is rebuilding how the company runs its own work, and the Applied AI team owns Firn, the single data and AI platform the whole company runs on. Firn already gives people and agents…
Added 22 hours ago
Applied AI Engineer
Snowplow
Remote, United States
Snowplow is rebuilding how the company runs its own work, and the Applied AI team owns Firn, the data and AI platform that work runs on, and the engineering standards that go with it. This…
Added 22 hours ago
Senior Analytics Engineer
Virta Health
Remote, United States
We’re looking for a Senior Analytics Engineer to build the trusted data models and analytics capabilities that help Virta operate and improve care at scale. This is a hands-on technical…
Added 1 day ago
Forward Deployed Engineer, Applied AI
Snowplow
Remote, United States
You are the first Forward Deployed Engineer on the team, reporting to the Senior Director of Applied AI. The team is also hiring a principal engineer to own the platform and an Applied AI…
Added 1 day ago
Solutions Engineer | East Coast | Remote
Grafana Labs
Remote, United States
Added 1 day ago
Senior Solutions Engineer, Acquisition | East Coast | Remote
Grafana Labs
Remote, United States
Added 1 day ago
Senior Solutions Engineer, Acquisition | Central | Remote
Grafana Labs
Remote, United States
Added 1 day ago
C
Founding Forward Deployed Engineer
Clera
Remote, United States
- $180,000 to $250,000 USD / year
…measurable impact. The role brings together data engineering, applied AI, and customer success, while also building reusable tools and practices to improve future…
Added 1 day ago
Principal Software Engineer
Mirantis
Remote, United States
As Principal Software Engineer, you are the senior technical voice for Enterprise AI. You own its architecture together with the teams that share the platform, and set the technical bar for…
Added 1 day ago
Senior DevOps Engineer
Sword
Remote, United States
…reasoning, safety, and real-time treatment, not generic technology applied after the fact. As both a clinical-centric frontier AI lab and an applied AI platform, Sword is reimagining how…
Added 1 day ago
Lead Python Engineer
Bright Vision Technologies
Remote, United States
We are seeking an experienced Lead Python Engineer to design, build, and continuously enhance complex enterprise-grade applications, data-intensive services, and automation platforms. This…
Added 1 day ago
Senior Software Engineer - External Products
Silverchair
Remote, United States
We're looking for a Senior Software Engineer to help build the next generation of tools for researchers and publishers. You'll work on external-facing products that serve scholarly content…
Added 1 day ago
Software Engineer (Senior, Staff) - Remote
Replika
Remote, United States
We need a senior engineer to join the small group that works directly with our CEO, Dmytro Klochko. What you build goes out to tens of millions of people, and it goes out in weeks.

Fluidstack

Security Systems Engineer

Remote, United States

$224,000 to $275,000 USD / year

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Job details

Pay: $224,000 to $275,000 USD / year
Posting language: English
Posted: Oct 30, 2026

Original 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 SECURITY TEAM

Examples of key problems the team is working on

You're securing the frontier of AI. The model weights training on our infrastructure are the most valuable and most targeted artifacts in technology, and we're standing up the compute to hold them faster than anyone ever has. A breach isn't a leak, it's the frontier walking out the door.
Build the entire security program from scratch. Most leaders inherit someone else's system and spend a career patching it. Here you own it end to end, bare metal to boardroom, as we scale across continents.
The industry's playbook was written for one building at a time. Vendor-managed appliances, manual process, and standards that assume a security team walks the floor. None of that survives contact with what we're building, so we build what should exist rather than buying what does.
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

Design the security control plane end to end and make the architecture decisions the rest of the platform locks against, before the first campus depends on them.
Build and operate that control plane at every site, on premises where resilience and bandwidth demand it, with a thin management layer in the cloud where that serves better.
Own PKI, certificate lifecycle, identity integration, and automated deprovisioning, so access ends the moment employment does rather than at the next audit.
Build the integrations, APIs, and monitoring that tell you a site is degrading before anyone files a ticket, on an estate adding campuses faster than any manual model can track.
Reject the hand-built, appliance-per-site, vendor-managed pattern the physical security industry treats as normal, and replace it with infrastructure that is versioned, reproducible, and recoverable.
Own backup, disaster recovery, and the non-production environment where changes are proven before they reach a live site.

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. https://jobs.ashbyhq.com/fluidstack/05c2e69c-42f9-4fcb-9cf0-a467aaf98f1c

You've designed and run a production virtualization and clustered storage platform, and you can walk through a failover you actually tested rather than one you assumed would work.
You've been the design authority on an architecture other people built against, and you can name a decision you got wrong and what it cost to unwind.
You've owned database high availability and recovery, and you've restored from your own backups rather than trusting that they ran.
You run PKI and certificate lifecycle as automation, so expiry is a solved problem rather than something that pages you at 2am.
You've integrated identity systems so provisioning and deprovisioning happen without a human in the loop.
You've replaced a vendor-managed or hand-built system with something reproducible, and you can explain what the accepted approach gets wrong and why.
You write code and scripts as a normal part of the job, not as an occasional exception.
Bonus: Video management and access control platforms (Genetec Security Center, Milestone, Lenel). Enterprise virtualization and clustered storage (Hyper-V, VMware vSphere, Nutanix, failover clustering). Database high availability (SQL Server Always On, clustering). Cloud management planes (AWS). Infrastructure as code (Terraform, Ansible, PowerShell DSC).

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.

Applicant Privacy Notice https://fluidstack.io/legal/applicant-privacy-notice AI Screening Notice https://fluidstack.io/legal/ai-screening-notice Ashby Bias Audit https://fluidstack.io/legal/ashby-bias-audit

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.

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