Jobs in the United States

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Added 9 mins ago
W
(USA) Staff, Software Engineer
Walmart
BENTONVILLE, AR
- $110,000 to $220,000 USD / year
Join Walmart as a Staff Software Engineer to lead the design, development, and deployment of scalable data platform capabilities and AI-driven applications. This role involves driving the…
Added 12 mins ago
Forward Deployed Engineering & Applied AI Professionals
TDS Global Solutions
Remote, United States
Customer Engineer / Technical Solutions Engineer
Added 12 mins ago
Senior Full-Stack Product Engineer (Forward-Deployed)
Zipdev
Remote, United States
We are seeking a Senior Full-Stack Product Engineer to join a high-priority, newly funded product engineering team developing an agentic AI platform that processes large-scale datasets for…
Added 12 mins ago
Senior Full-Stack Product Engineer (Forward-Deployed)
Zipdev
Remote, United States
We are seeking a Senior Full-Stack Product Engineer to join a high-priority, newly funded product engineering team developing an agentic AI platform that processes large-scale datasets for…
Added 12 mins ago
Senior Full-Stack Product Engineer (Forward-Deployed)
Zipdev
Remote, United States
We are seeking a Senior Full-Stack Product Engineer to join a high-priority, newly funded product engineering team developing an agentic AI platform that processes large-scale datasets for…
Added 12 mins ago
Senior Security Engineer
Runware
Remote, United States
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.
Added 12 mins ago
Functional Expert
Sidetrade
Remote, United States
You join a Customer Experience team that looks after its accounts from signature into renewal, alongside a Project Manager, a Data Engineer and a Customer Success Manager. The role is…
Added 12 mins ago
Solutions Engineer (Senior)
Worth AI
Remote, United States
Worth AI is looking for a Senior Solutions Engineer to be a key technical partner throughout the pre-sales and post-sales lifecycle. In this role, you'll bridge the gap between complex…
Added 12 mins ago
Solutions Engineer (Senior)
Worth AI
Remote, United States
Worth AI is looking for a Senior Solutions Engineer to be a key technical partner throughout the pre-sales and post-sales lifecycle. In this role, you'll bridge the gap between complex…
Added 12 mins ago
Solutions Engineer (Senior)
Worth AI
Remote, United States
Worth AI is looking for a Senior Solutions Engineer to be a key technical partner throughout the pre-sales and post-sales lifecycle. In this role, you'll bridge the gap between complex…
Added 12 mins ago
Solutions Engineer (Senior)
Worth AI
Remote, United States
Worth AI is looking for a Senior Solutions Engineer to be a key technical partner throughout the pre-sales and post-sales lifecycle. In this role, you'll bridge the gap between complex…
Added 12 mins ago
Senior Software Engineer - Full Stack
Worth AI
Remote, United States
Worth is looking for a Senior Software Engineer to join our Integrations Squad and own the systems that connect Worth to the outside world. Our squad builds and operates the third-party…
Added 12 mins ago
Senior Software Engineer - Full Stack
Worth AI
Remote, United States
Worth is looking for a Senior Software Engineer to join our Integrations Squad and own the systems that connect Worth to the outside world. Our squad builds and operates the third-party…
Added 12 mins ago
Senior Software Engineer - Full Stack
Worth AI
Remote, United States
Worth is looking for a Senior Software Engineer to join our Integrations Squad and own the systems that connect Worth to the outside world. Our squad builds and operates the third-party…
Added 12 mins ago
Senior Software Engineer - Full Stack
Worth AI
Remote, United States
Worth is looking for a Senior Software Engineer to join our Integrations Squad and own the systems that connect Worth to the outside world. Our squad builds and operates the third-party…
Added 12 mins ago
Senior Software Engineer
Worth AI
Remote, United States
As a Senior Software Engineer - AI Innovation, you won’t be wiring up demos you’ll be designing and shipping production agent systems that make consequential decisions on regulated…
Added 12 mins ago
Senior Software Engineer
Worth AI
Remote, United States
As a Senior Software Engineer - AI Innovation, you won’t be wiring up demos you’ll be designing and shipping production agent systems that make consequential decisions on regulated…
Added 12 mins ago
Senior Software Engineer
Worth AI
Remote, United States
As a Senior Software Engineer - AI Innovation, you won’t be wiring up demos you’ll be designing and shipping production agent systems that make consequential decisions on regulated…
Added 12 mins ago
Senior Software Engineer
Worth AI
Remote, United States
As a Senior Software Engineer - AI Innovation, you won’t be wiring up demos you’ll be designing and shipping production agent systems that make consequential decisions on regulated…
Added 12 mins ago
Senior Security Engineer
Runware
Remote, United States
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.
Added 12 mins ago
Broadcast Engineer
MediaRadar
Remote, United States
Must have a valid drivers license
Added 13 mins ago
Software Engineer III, Infrastructure, Google Cloud Platforms Networking
Google
Sunnyvale, CA
…mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as…
Added 13 mins ago
Staff Data Engineer, Applied Data Science III
Jobgether
Remote, United States
The Staff Data Engineer will support the development of advanced data engineering and applied data science solutions for clients across the utility and energy sectors. This hands-on role…
Added 13 mins ago
J
Sr. Cloud Applications Engineer
Jobgether
Remote, United States
- $130,000 to $155,000 USD / year
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Cloud Applications Engineer based in the United States.
Added 13 mins ago
GTM Engineer
Jobgether
Remote, United States
We are looking for a technically skilled and commercially minded GTM Engineer to strengthen and scale the technical infrastructure behind a growing go-to-market organization. Working within…

Runware

Senior Security Engineer

Remote, United States

Apply on jobs.workable.com About employer

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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.

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.

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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Jobs in the United States