Security Engineer, Cloud

FluidStack

Security Engineer responsible for ensuring the security of cloud and bare-metal infrastructure. Focused on hardening identity and workload isolation for AI customers.

Posted 7/18/2026full-timeAustin • Texas • 🇺🇸 United StatesMid-LevelSenior💰 $218,000 - $252,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in securing cloud and bare-metal infrastructures, with a focus on hardening, identity management, and workload isolation. Proficient in developing security tooling and incident response strategies tailored for multi-tenant environments.

Highest-signal resume keywords

Cloud SecurityIncident ResponseKubernetes SecurityProduction-Quality CodePrivilege Escalation

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Cloud SecurityWorkload IsolationIdentity ManagementSecurity ToolingIncident ResponsePolicies as SoftwareEBPF-Based DetectionGPU SecurityHPC SecurityPrivilege Escalation

Tools & Technologies

KubernetesContainer SecurityBare-Metal InfrastructureCloud Infrastructure

Industry Keywords

Multi-Tenant BoundaryAPI AbuseSecurity GuardrailsHardeningMeasured BootHardware Root of Trust

Tech Stack

Tools & technologies

CloudKubernetes

About the role

Key responsibilities & impact

Own security for the cloud and bare-metal control planes customers' training runs depend on: hardening, identity, and workload isolation.
Build guardrails as code: policies, scanning, and paved roads that make the secure path the fast path for engineers.
Engineer detection and response across cloud infrastructure, from API abuse to compromised credentials to tenant escape.
Secure the multi-tenant boundary where customer workloads, some of the most targeted in AI, share infrastructure.

Requirements

What you’ll need

You've secured production cloud or bare-metal infrastructure hands-on, not just audited it.
You've shipped security tooling engineers actually adopted.
You've found and fixed real isolation or privilege-escalation issues.
You write production-quality code and treat policies as software.
You've run incident response on infrastructure you helped build.
Bonus: Kubernetes and container security. Hardware root of trust and measured boot. eBPF-based detection. GPU and HPC environments.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account FluidStack Website LinkedIn All Job Openings 11 - 50 employees 🤖 Artificial Intelligence Artificial Intelligence
Cloud Computing FluidStack is a company that provides GPU supercomputing infrastructure for AI labs. It offers on-demand access to thousands of Nvidia GPUs, enabling large-scale AI training and inference. The company specializes in deploying and managing large GPU clusters with support for technologies like Kubernetes and Slurm, ensuring high availability and excellent support. FluidStack provides a fully managed cloud infrastructure, helping AI companies to focus on developing models without worrying about the underlying hardware. They emphasize performance and cost-efficiency, offering services that scale to thousands of GPUs with high uptime and rapid response times. Security Engineer, Cloud 🔥 9 minutes ago 🏢 Austin – Onsite 💵 $218k - $252k / year ⏰ Full Time 🟡 Mid-level 🟠 Senior ☁️ Cloud Engineer Cloud Kubernetes Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Own security for the cloud and bare-metal control planes customers' training runs depend on: hardening, identity, and workload isolation.
Build guardrails as code: policies, scanning, and paved roads that make the secure path the fast path for engineers.
Engineer detection and response across cloud infrastructure, from API abuse to compromised credentials to tenant escape.
Secure the multi-tenant boundary where customer workloads, some of the most targeted in AI, share infrastructure. 🎯 Requirements
You've secured production cloud or bare-metal infrastructure hands-on, not just audited it.
You've shipped security tooling engineers actually adopted.
You've found and fixed real isolation or privilege-escalation issues.
You write production-quality code and treat policies as software.
You've run incident response on infrastructure you helped build.
Bonus: Kubernetes and container security. Hardware root of trust and measured boot. eBPF-based detection. GPU and HPC environments. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs