Jobs in the United States

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Added 9 mins ago
UX Designer, Geo Makers
Google
New York, NY · Mountain View, CA · Seattle, WA
Experience designing for AI-assisted developer workflows, agentic tools, or Large Language Model (LLM) integrations.
Added 16 mins ago
Propulsion Automation Validation Lead
Stellantis
Auburn Hills, MI
…automation frameworks, integrating Artificial Intelligence (AI/LLM) into testing pipelines, defining complex regulatory/diagnostic test standards, and managing cross-functional validation…
Added 22 mins ago
Product Manager II, YouTube Data, AI Insights
Google
San Bruno, CA
Experience in Generative AI product development, conversational query tools, or LLM-driven analytics.
Added 22 mins ago
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Staff Engineer, Storage Metadata and Context
Disney Entertainment
Emeryville, CA
- $182,835 to $236,610 USD / year
…exposes existing NAS environments (NFS, SMB, S3) to AI agents and LLM frameworks through modern API abstractions and…
Added 23 mins ago
Research Scientist Intern, FM Quality ML (PhD)
Meta
Menlo Park, CA
…value for people and advertisers.If you are excited about using LLM reasoning to help billions of people see ads they like and trust, come join us!Our internships are twelve (12) to sixteen…
Added 24 mins ago
Technical Program Manager II, Software QA and Testing, Platforms and Devices
Google
Mountain View, CA
Experience integrating generative AI tools or LLM interfaces into workflows.
Added 24 mins ago
Senior Staff Software Engineer, GeminiApp Infrastructure, DeepMind
Google
Mountain View, CA
Experience building, scaling, and debugging backend serving infrastructure or LLM-centric architectures.
Added 24 mins ago
Principal Research Engineer, AI Systems, DeepMind
Google
Mountain View, CA
Experience with the modern LLM stack (e.g., agent architectures and harnesses, multi-agent swarms, post-training/fine-tuning/RL, or large-scale LLM evaluation).
Added 26 mins ago
Lead AI Architect ( Agentic SDLC )
Orion Innovation
Edison, NJ
…software engineering expertise with creative thinking about developer productivity. You’re already a power user of AI coding tools, have customized your own development workflow, and are…
Added 28 mins ago
Production Program Manager
Anduril Industries
Costa Mesa, CA
Working knowledge of AI LLM models such as Claude
Added 29 mins ago
Sr Lead Software Engineer
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Houston, TX · Jersey City, NJ
Implements LLM-based applications including RAG pipelines, embedding workflows, vector store integrations, and model serving infrastructure
Added 31 mins ago
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Senior Communications Specialist, GEO Content
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Minnetonka, MN · Chicago, IL
- $91,700 to $163,700 USD / year
Added 31 mins ago
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Lead AI/ML Engineer - Office-Based in Eden Prairie, MN
UnitedHealth Group
Eden Prairie, MN
- $145,500 to $249,500 USD / year
…the AI/ML team, you’ll design, build, and deploy production LLM-powered agents that make real decisions on real claims, directly reducing cycle time and manual touches for millions of…
Added 31 mins ago
Senior Engineer Digital Distribution
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Atlanta, GA
3-5 years of experience with Snowflake, with Cortex AI and LLM prompt engineering a nice to have
Added 36 mins ago
Senior QA Lead (Player-Coach)
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Experience evaluating or testing LLM-powered features.
Added 43 mins ago
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IRVING, TX · WEST DES MOINES, IA
Experience working with Agentic Voice Service agents, and LLM speech application
Added 44 mins ago
Senior Software Engineer, Machine Learning, Discover Interest Modeling and Retrieval
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Mountain View, CA
Utilize Large Language Model (LLMs) in ML systems (e.g., LLM embeddings, autoraters for evaluation) and distill LLM judgments into classifiers.
Added 48 mins ago
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Remote, United States
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Added 54 mins ago
Experience Acceleration Developer
United States - Genesys Cloud Services, Inc.
Indianapolis, IN · Virtual Office, CA · Virtual Office, NC
The Platform Developer is a highly skilled technical expert responsible for developing, maintaining, and innovating the global demo environments used across Genesys. This role requires a…
Added 1 hour ago
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Forward Deployment Engineer
Insight Global
East Hartford, CT
- From $70 USD / hour
Experience with AI and LLM API’s and agent-based workflows
Added 1 hour ago
Business Intelligence Engineer, Amazon Customer Service
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Seattle, WA
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Added 1 hour ago
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Seattle, WA
…for every product in our catalog of billions, and builds the LLM and agentic systems that measure…
Added 1 hour ago
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Familiarity with LLM deployment considerations (latency, cost, versioning)
Added 1 hour ago
IT Application Development Mgr
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Added 1 hour ago
AI Platform Engineer/ Data Quality & Automation / Hybrid in Chicago
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Chicago, IL
Experience supporting AI, LLM, or automation initiatives

Runware

Senior Security Engineer

Remote, United States

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Job details

Posting language: English
Posted: Nov 4, 2026

Original job description

About Runware Runware is the AI inference platform that builds and runs its own infrastructure, end to end. Our Sonic Inference Engine has served more than 20 billion requests for over 1 million developers and 500 million end users, with 400,000+ models behind a single integration, at up to 10x lower cost per token than traditional providers. We are now building the AI Factory that runs it. The Sonic Inference Pod packs 1 MW of custom-designed compute into a 20-foot container with closed-loop, water-free cooling, sited wherever power exists. Pods are live in the US and Europe, and we are scaling to dozens of pods and tens of thousands of GPUs, all operated as one distributed fabric that reroutes traffic the moment a pod goes offline (announcement). Every one of those pods holds customer models, customer data and millions of dollars of GPUs, sometimes inside a customer's own perimeter or a sovereign jurisdiction. Keeping all of it secure without slowing anyone down is the job. The role As Senior Security Engineer, you will own the security of Runware's AI supercomputer: the bare-metal GPU fleet, the Sonic Inference Pods it lives in, the managed Kubernetes clusters we hand to customers, and the control plane that ties it all together across the US and Europe. You will design the controls, build the first version with your own hands, and set the standard for how security is run across every pod. This is a hands-on senior individual-contributor role. You will threat-model a new pod before it ships, harden the image that every GPU node boots from, prove to an enterprise customer's security team that their model weights never leave their tenant, and when something goes wrong, lead the response and fix the root cause so it never happens again. You will work directly with our CISO, with the inference engine, platform and hardware teams, and with the site teams deploying pods. Success means a customer workload on a shared pod is isolated as strongly as on a dedicated one, no human has a standing login to a production node, every change to the fleet is reviewed, signed and auditable, and an enterprise security review takes days instead of months. What you'll do

Own the security architecture of the fleet: host hardening for bare-metal GPU nodes, immutable images and a signed build pipeline, boot integrity, and the identity, secrets and access model for humans and services across every pod.
Secure multi-tenancy on shared infrastructure. Design and verify isolation between customer workloads at the network, Kubernetes, host and GPU layers, and produce the evidence that proves it holds.
Secure the managed Kubernetes offering: cluster hardening, admission control, RBAC, supply-chain controls for images, and a clean, auditable handover of clusters to customers.
Build security visibility across the fleet: logging, detection, alerting and audit trails from firmware to API, wired into the fleet dashboards and on-call so that an anomaly on one node in one pod is seen within minutes.
Lead security reviews and threat models for new pods, sites, servers and platform features, with a focus on real-world risk rather than checklists.
Run incident response for the infrastructure: investigation, containment, recovery and post-incident learning, as part of the on-call rotation.
Own vulnerability management for the fleet: firmware, kernel, drivers, GPU stack and container images across thousands of nodes, with a patch cadence you can defend to a customer.
Answer enterprise customers' security due diligence with engineering evidence, and partner with the CISO on the SOC 2 and ISO 27001 controls that touch the infrastructure.
Design for sovereign and on-premise deployments: data residency, in-country key management, and physical and remote-access controls for a pod sitting on a customer's site.
Use AI to accelerate the work: automate evidence collection, log triage, configuration audits and runbooks with LLM-based agents, so that a very small team can secure a very large fleet.

Requirements

What we're looking for

8+ years in security or infrastructure engineering, with several of those securing production infrastructure at a company that runs its own hardware at scale.
A track record of building security controls, not just auditing them. You have taken a hardening standard, an access model or a detection pipeline from design to running across a fleet, and you know what breaks between the two.
Deep, current, hands-on Linux security expertise: kernel hardening, namespaces and cgroups, seccomp, eBPF, secure and measured boot, TPM-based attestation, and the tooling to see exactly what a process did.
Strong Kubernetes security: RBAC, admission control and policy engines, network policy, runtime security, image signing and SBOMs, and the ways a container escapes.
Fluent in network security on real hardware: segmentation and VLAN or VXLAN isolation, firewalls, out-of-band management networks, and the risks that live in BMC, IPMI and switch management planes.
Experience with identity, secrets and PKI at scale: short-lived credentials, workload identity, hardware-backed keys, and removing standing access without slowing engineers down.
Fluent in Python or Go, and comfortable writing the tooling, scanners and automation yourself rather than waiting for someone else to.
You use AI to accelerate your own output every day, for scripting, log analysis, code review, documentation and incident triage, and you have a clear view of how a small security team armed with these tools should operate differently.
A clear communicator who can explain the same trade-off to an engineer, a customer's CISO and a founder in one afternoon, and who assesses risk pragmatically rather than by the book.
Able to travel to sites in the US and Europe as needed.

Nice to have

Experience securing GPU clusters for AI training or inference: the NVIDIA driver and fabric manager stack, GPU multi-tenancy (MIG, time-slicing, per-tenant isolation), confidential computing on GPUs, and protecting model weights at rest and in flight.
Firmware and hardware security: UEFI, BMC and NIC firmware lifecycle, Redfish, hardware root of trust and supply-chain attestation for servers arriving at a site.
Hands-on experience with InfiniBand or RoCE fabrics and the security model of RDMA.
Delivering SOC 2 or ISO 27001 in a production environment, and compliance tooling and evidence automation.
Offensive experience: red teaming, penetration testing or vulnerability research against infrastructure.
Experience with sovereign, air-gapped or regulated deployments, including data residency across jurisdictions.
Physical security of data centres or edge sites: access control, tamper evidence and remote-hands procedures.

Benefits

What we offer

A rare mandate: secure an AI supercomputer from the firmware up, at a company that owns every layer of its stack and whose enterprise customers are trusting it with their models, with the backing to match.
Meaningful stock options.
We're a remote-first collective, meeting in person twice a year to plan, brainstorm and celebrate wins. We keep core hours for collaboration and calls; outside those, you set your own schedule.
Our release cycles are fast and intense, and they're followed by real downtime. We expect you to take it.
Generous paid time off, including vacation, sick days and public holidays.
Paid maternity, paternity and caregiver leave.
Twice-yearly company retreats in inspiring locations.

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More about this job

Skills

Kubernetes
Supply chain management
Firmware
Incident response
Auditing
Linux
Direct inward dialing
Python
Go
Regulatory compliance
Penetration testing
Research

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