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Added just now
Network Engineer
Altagrove LLC
Honolulu, HI
…continue to grow, Altagrove is actively recruiting for a Network Engineer to join our energetic and entrepreneurial team that is executing on a variety of projects that are technology…
Added just now
Senior ASIC Engineer - Post Silicon Validation
Cisco
San Jose, CA
At Cisco, we’re revolutionizing how data and infrastructure connect and protect organizations in the AI era – and beyond. We’ve been innovating fearlessly for 40 years to create solutions…
Added 3 mins ago
Principal Engineer - Java Full Stack
Wells Fargo Bank, N. A.
IRVING, TX · ISELIN, NJ
Wells Fargo is seeking a Principal Engineer as part of the Commercial and Corporate & Investment Banking Technology (CCIBT) team to support Payment Solutions, Capital Markets Services,…
Added 5 mins ago
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Technical Customer Support Engineer, North America (Weekend Coverage)
Hercules
Remote, United States
- $75,000 to $150,000 USD / year
We're hiring a Technical Support Engineer for weekend coverage (Thursday to Monday) to help our top customers successfully build and scale their apps.
Added 5 mins ago
Cyber Operations Engineer (IR) - Global Industrial
USA MOT Motion Industries, Inc.
Birmingham, AL · Atlanta, GA
Under general supervision the Cyber Defense Engineer II will work across cloud security, Identity and Access Management (IAM), infrastructure protection, cyber recovery, Disaster Recovery…
Added 5 mins ago
Cyber Operations Engineer (IR) - Global Industrial
USA MOT Motion Industries, Inc.
Birmingham, AL · Atlanta, GA
Under general supervision the Cyber Defense Engineer II will work across cloud security, Identity and Access Management (IAM), infrastructure protection, cyber recovery, Disaster Recovery…
Added 6 mins ago
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Electrical Engineer I
Longshot
Alameda, CA
- $120,000 to $140,000 USD / year
…affordable launch services for satellites, cargo, and future space infrastructure. Our mission is to enable a future where humans can reach for the…
Added 6 mins ago
ZI
DevOps / DevSecOps Engineer
ZENITH INFOTEK LLC
Cupertino, CA
- $60 to $65 USD / hour
We are looking for a highly skilled DevOps / DevSecOps Engineer to support large-scale cloud-native platforms in a fast-paced enterprise environment. The ideal candidate should have strong…
Added 9 mins ago
Information Systems Security Officer
Actalent
Annapolis, MD
Serve as an Information Systems Security Engineer (ISSE) for DoD software projects, providing cybersecurity leadership and guidance across the full system lifecycle.
Added 9 mins ago
Information Systems Security Engineer
Actalent
Columbia, MD
Job Title: Information Systems Security EngineerJob DescriptionThe Information Systems Security Engineer will lead cybersecurity efforts for complex software projects within a United States…
Added 9 mins ago
AS
Cloud Project Engineer
AMERICAN SYSTEMS
Ashburn, VA
- $93,900 to $156,800 USD / year
We are seeking a Cloud Project Engineer to support a federal agency’s enterprise network architecture, engineering, implementation, and operations across commercial, private, and hybrid…
Added 10 mins ago
Senior Software Engineer
ACE American Insurance Company
Philadelphia, PA · Tampa, FL
The Software Engineer, Client Data Services supports client data integration, file-based workflows, reporting automation, and production issue resolution. This role partners with…
Added 10 mins ago
Senior Modeling & Simulation Engineer (TS/SCI)
K2 Space
Los Angeles, CA
…design, verify, and operate spacecraft for demanding national security missions. You will simulate and verify the software that flies and orchestrates some of the largest satellites ever…
Added 11 mins ago
Senior Cloud Operations Engineer
nCino, Inc.
Wilmington, NC
…and customers who depend on it. The Senior Cloud Operations Engineer handles implementation, administration, and monitoring for the systems that let teams release software quickly. Day to…
Added 11 mins ago
Systems Engineer
DCS Corporation
Bedford, MA, MA
…environment. At DCS, we're committed to supporting critical national security missions through innovation, technical excellence, and exceptional customer service. Our employees enjoy…
Added 11 mins ago
Lead Software Engineer
Humana Inc.
Remote, United States
The Lead Software Engineer provides technical leadership, hands-on software engineering, and operational support across a portfolio of business-critical Corporate Affairs applications. The…
Added 12 mins ago
Full Stack Software Engineer (US Based Remote)
Torus
Salt Lake City, UT
…Lake City called GigaOne. We are the world’s first mesh energy infrastructure, uniting communities through resilient, sustainable, and intelligent power. We design, engineer, manufacture,…
Added 13 mins ago
Staff Backend Engineer - Virtual
Alight Solutions LLC
United States
We’re looking for a Staff Backend Integrations Engineer to design and build the integration infrastructure behind this experience. This is a hands-on role for an engineer who has built…
Added 13 mins ago
Senior Full Stack Engineer
Alight Solutions LLC
United States
The infrastructure connecting employers, benefits administrators, insurance carriers, and service providers is extraordinarily complex and consequential to how people access and experience…
Added 13 mins ago
IT Technician
American Packaging
Story City, IA
SUMMARY:Secure, support, and maintain the company Infrastructure Technology systems including network infrastructure, data, software, phone system, video conferencing system, mobile…
Added 14 mins ago
Identity & Directory Services Engineer
Corteva Agriscience
Johnston, IA
The Identity & Directory Services Engineer is responsible for the architecture, engineering, implementation, security, governance, and operational health of the organization’s Microsoft…
Added 14 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Des Moines, IA
We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development…
Added 14 mins ago
AT
Software Engineer II
Akamai Technologies, Inc.
Des Moines, IA
- $95,000 to $171,000 USD / year
Our team builds and maintains the software infrastructure powering Akamai's global edge network, one of the world's largest distributed systems serving billions of daily requests. We…
Added 14 mins ago
Was Equivalent SASS Navigation CICD Java Back End Leadership Skills Communication Ski
COOLSOFT
Des Moines, IA
Client Info :3280 IT Infrastructure Services Consulting
Added 16 mins ago
Security Engineer
Revel
United States
You'll be Revel's first security engineer. There's no existing program to inherit and no legacy decisions to work around. You'll set the foundation for how Revel protects its platform, its…

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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