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Senior Systems Engineer
TRIAEM, LLC
Silver Spring, MD
TRIAEM is seeking an experienced Senior Systems Engineer to support the National Geospatial-Intelligence Agency (NGA) program.
Added 1 min ago
OU
MANAGER, CAPITAL PROJECTS ( DEPARTMENT OF TRANSPORTATION AND HIGHWAYS) ACTIVELY RECRUITED
Offices Under The President
IL
- $143,406 to $158,337 USD / year
…local public agencies for improvements to the transportation system. Manage engineering studies, land acquisitions, drainage and utility systems, preliminary and final designs, preparation…
Added 3 mins ago
SR
Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…
Added 3 mins ago
Senior Quality Engineer (GP)
Delphon Industries, LLC dba Gel-Pak
Hayward, CA
The Senior Quality Engineer provides advanced quality-engineering leadership for the Hayward facility and supports the Quality Management System in alignment with applicable standards,…
Added 3 mins ago
2027 Data Scientist/Machine Learning Engineer
The Aerospace Corporation
El Segundo, CA
The Information Systems and Cyber Division (ISCD) staff couple the latest in information system technologies, such as elastic compute clouds, containerization, microservices, real-time…
Added 4 mins ago
Senior Manager, Solutions Engineering
Fin
Remote, United States
…Intercom help desk, giving modern support teams one single…
Added 4 mins ago
Senior Manager, Solutions Engineering
Fin
Chicago, IL
…Intercom help desk, giving modern support teams one single…
Added 4 mins ago
Software Engineer Principal-Informatica/Oracle/SQL
PNC
Pittsburgh, PA
Application Design, Architecture, Packaged Application Integration, Product and Vendor Evaluation, Software Process Improvement (SPI), System Development Life Cycle, Technical…
Added 5 mins ago
ST
Senior Molten Salt Engineer
SHINE Technologies LLC
Fitchburg, WI
- $100,000 to $120,000 USD / year
The Senior Molten Salt Engineer owns SHINE’s molten salt capability, from the glovebox to the pilot system. Key responsibilities include preparing and purifying chloride and fluoride salts;…
Added 5 mins ago
Senior Audio Visual Engineer
Sysco Payroll, Division of Sysco Resources Services, LLC
United States
The Senior Audio Visual (AV) Engineer leads the design, implementation, and support of enterprise-grade AV and conferencing systems across our global corporate offices. This role is…
Added 5 mins ago
Project Engineer
Novaspect, Inc.
Schaumburg, IL
…solutions, is currently offering an opportunity for a Project Engineer to join our fast growing team! The Project Engineer will assist our automation and Distributed Control Systems (DCS)…
Added 5 mins ago
Technical Program Manager
Apple
Cupertino, CA
…to drive all technical operational issues related to SMT and system integration processes to ensure effective closure of all issues to enable operational success of the entire new product…
Added 6 mins ago
IE
Senior SRE / Infrastructure Engineer
Infinite Edge, Inc
New York City, NY
- $180,000 to $220,000 USD / year
We’re hiring a Senior SRE / Infrastructure Engineer to keep IcyBox fast, reliable and ready to scale. You’ll own our AWS infrastructure and make sure the site and app stay up through our…
Added 6 mins ago
IE
Senior Software Engineer, Platform
Infinite Edge, Inc
New York City, NY
- $180,000 to $220,000 USD / year
You’ll own our internal operations platform. It’s the system every team uses to run the business: merchandising builds and prices boxes in it, operations ships items and manages stock,…
Added 7 mins ago
AI Data Integration Engineer, RCM Systems
New Ultimate Billing, LLC
OK
Lead the architectural design of integration strategies and solutions that connect various internal and external systems to our central platform.
Added 8 mins ago
Thermal Engineer II
Quantum Space
Rockville, MD · 801 Thompson Ave. Suite 201 Rockville, MD
We are seeking a Spacecraft Thermal Engineer to contribute to the development, implementation, and validation of thermal control solutions for our spacecraft platforms. In this high-impact…
Added 8 mins ago
Artificial Intelligence/Machine Learning Engineers
FIS Global
Jacksonville, FL
As an Artificial Intelligence and Machine Learning Engineer, you will design and build generative artificial intelligence and agent-based solutions used across the organization. You will…
Added 10 mins ago
V
Member of Technical Staff - ML Ops
Vinci
Palo Alto, CA
- $185,000 to $245,000 USD / year
…critical decisions get made with only a partial view of how a system will…
Added 10 mins ago
MX
Inventory Control Specialist
Module X Solutions
Shreveport, LA
- $60,000 to $75,000 USD / year
…petrochemical, utility, transportation, and other verticals. We design, engineer, and manufacture products to our customers’ specifications. We are a proud Shreveport-based company working…
Added 10 mins ago
Construction Mechanical Engineer II
Relativity Space
Long Beach, CA
The Construction Design and Delivery team is at the core of Relativity's growth and development. Through our collaboration and expertise, we deliver projects that lay the foundation for…
Added 10 mins ago
Integration and Test Engineer
INFINITY SYSTEMS ENGINEERING LLC
Colorado Springs, CO
The Integration and Test Engineer is responsible for developing, executing, and documenting test procedures for complex systems to ensure performance, functionality, and reliability. This…
Added 10 mins ago
I
Principal Software Engineer
ITHAKA
Remote, United States
- $129,076 to $185,547 USD / year
Principal level, Principal Software Engineer:
Added 11 mins ago
Integration Engineer, Fluid Systems Test
Vast
Long Beach, CA
Vast is looking for an Integration Engineer, Fluid Systems Test, to help develop the systems behind our human-rated space stations. You will drive the development and execution of…
Added 11 mins ago
Controls & Automation Engineer
Vast
Long Beach, CA
Vast is looking for a Controls & Automation Engineer, to help develop the systems behind our human-rated space stations. You will drive the development and execution of human-rated vehicle…
Added 12 mins ago
AI & Data Solutions Engineer
Vastian
United States
The AI & Data Solutions Engineer is a hands-on engineering role that helps turn business requirements into practical AI and data solutions. Working with the AI & Data Solutions Manager and…

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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