Jobs in the United States

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Added 1 min ago
Founding Engineer - Frontend
Aida
Palo Alto, CA
We are seeking a talented Software Engineer with a focus on Frontend development to join our dynamic team in Palo Alto, CA. As a Founding Engineer, you will play a pivotal role in shaping…
Added 1 min ago
Founding Engineer - Backend
Aida
Palo Alto, CA
We are seeking a talented Software Engineer with a focus on Backend development to join our dynamic team in Palo Alto, CA. As a Founding Engineer, you will play a pivotal role in shaping…
Added 2 mins ago
MB
Sr. ML Engineer
Memory Bridge
Remote, United States
- IRR 800,000,000 to IRR 1,200,000,000 IRR / year
This is a rare opportunity to join our team as the founding ML engineer, where your code will directly shape how AI systems remember and learn. If you’re a strong programmer who has evolved…
Added 2 mins ago
MB
Sr. Backend Engineer
Memory Bridge
Remote, United States
- IRR 800,000,000 to IRR 1,200,000,000 IRR / year
Collaborate closely with the ML engineer on the hybrid retrieval system, providing backend support for vector search, keyword search, and graph queries
Added 2 mins ago
Sr. Applied ML Engineer
Memory Bridge
Remote, United States
This is a rare opportunity to join our team as the founding ML engineer, where your code will directly shape how AI systems remember and learn. If you’re a strong programmer who has evolved…
Added 3 mins ago
Software Engineer (Full-Stack)
Pivot Technologies
Remote, United States
We’re looking for talented engineers who want to shape the future of collaboration software. At Pivot, engineers work across the stack, building features that communities, courses,…
Added 4 mins ago
Software Engineer 2 – Wireless Access Point Development
HPE
Cupertino, CA
Collaboration with machine learning and data science teams.
Added 4 mins ago
Software Engineer 2 – Wireless Access Point Development
HPE
Cupertino, CA
Collaboration with machine learning and data science teams.
Added 4 mins ago
Software Engineer 2 – Wireless Access Point Development
HPE
Cupertino, CA
Collaboration with machine learning and data science teams.
Added 4 mins ago
Senior Generative AI Engineer / Architect
Cinter Career
Plano, TX
・Job Title: Senior Generative AI Engineer / Architect
Added 4 mins ago
Senior Micro-Segmentation LAN Engineer
Cinter Career
Plano, TX
・Job Title: Senior Micro-Segmentation LAN Engineer
Added 4 mins ago
AI Scientist / Engineer (Data Science & Analytics)
Cinter Career
Plano, TX
・Job Title: AI Scientist / Engineer (Data Science & Analytics)
Added 6 mins ago
Frontend Software Engineer
Bainbridge Health
Philadelphia, PA
As a Frontend Software Engineer, you will play a pivotal role in expanding the usability, reliability, and impact of Bainbridge Health’s platform. You will:
Added 6 mins ago
Cloud & IT Operations Engineer
Bainbridge Health
Philadelphia, PA
Bainbridge Health is hiring a Cloud & IT Operations Engineer to own core internal IT administration and employee support across Google Workspace, Mosyle, and company devices, while also…
Added 6 mins ago
BE
Project Manager - Costa Mesa, California
Beyond Elevation Workforce Solutions
Costa Mesa, CA
- $100,000 to $125,000 USD / year
We are seeking a motivated mid-level Civil Engineer with 5-6 years of land development experience who is looking to advance into a Project Manager role. This position will focus on leading…
Added 6 mins ago
Product & Platform Lead
Timber Platforms
Remote, United States
Reports to the Founder & CEO (Allan Meade), in close partnership with the Founding Full Stack Engineer, and Chief Operations Officer (COO).
Added 7 mins ago
EA
Full Stack Engineer
Ember AI
San Francisco, CA
- $140,000 to $180,000 USD / year
Thrives in environments of complexity and ambiguity, prioritizing collaboration and seeking the best ideas regardless of their source.
Added 10 mins ago
M
Software Engineer, Teamwork Experiences Internship Opportunities
Microsoft
WA · Redmond, WA · Redmond
- $5,690 to $12,250 USD / month
At Microsoft, Interns work on real-world projects in collaboration with teams across the world, while having fun along the way. You’ll be empowered to build community, explore your passions…
Added 10 mins ago
M
Principal Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $142,800 to $304,200 USD / year
Added 11 mins ago
Industrial Hygienist - Sr . Principal Engineer EHS
CORP-Corporate Office
United States
Northrop Grumman Aeronautics Systems has an opening for a Sr. Principal Engineer EHS to join our team of qualified, diverse individuals. This position will be located in St Augustine, FL.
Added 11 mins ago
M
Senior Cloud Network Engineer
Microsoft
United States
- $119,800 to $261,000 USD / year
As a Senior Cloud Network Engineer in the Azure Dedicated Team, you will design and operate Network Fabrics for both traditional ethernet networks and back-end networks such as RDMA and…
Added 13 mins ago
IC
AMHS Intelligent Systems Engineer
Intel Corporation
OR
- $128,880 to $211,200 USD / year
We are seeking an experienced Manufacturing Systems Software Development Engineer to take ownership of real-time cleanroom automation architectures, high-availability control software, and…
Added 13 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Augusta, ME
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…
Added 16 mins ago
Lead Site Reliability Engineer
Empower Retirement, LLC
Remote, United States
The Lead Site Reliability Engineer will combine deep technical expertise with team leadership to drive reliability across Empower's financial services platform. This role will lead SREs in…
Added 19 mins ago
Entry-Level Substation Drafter
WSP USA
Honolulu, HI · Hilo, HI
…challenges. A hybrid or in-office work setup is preferred to foster collaboration and mentorship, but remote work will be considered for candidates with proven…

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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