Jobs in the United States

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Added 2 hours ago
Systems Engineer 2
MACOM Technology Solutions Holdings, Inc.
Newport Beach, CA
…development, wafer fabrication, circuit design, advanced packaging, systems architecture and applications engineering. We are committed to our customers’ success. We partner with customers…
Added 4 hours ago
Performance Modeling Engineer, AI Inference Deployments (Senior/Principal)
Positron AI
Remote, United States
5+ years of experience in performance modeling, capacity planning, or systems architecture for large-scale AI inference, HPC, or data-center systems.
Added 4 hours ago
Datacentre Operations Engineer
Radiant
San Francisco, CA
We are seeking a deeply technical, hardware-passionate Datacentre Operations Engineer to execute on-the-ground operations for our new East London deployment - Radiant's newest AI…
Added 4 hours ago
Infrastructure Tooling & Observability Engineer (UK)
Radiant
San Francisco, CA
We are seeking an Infrastructure Tooling & Observability Engineer to act as a key engineering force within our global Infrastructure Operations organisation. Working closely with our SRE…
Added 4 hours ago
HPC Infrastructure Site Reliability Engineer
Radiant
San Francisco, CA
We are looking for a senior Infrastructure Site Reliability Engineer with deep experience operating large-scale distributed systems and recent hands-on expertise in high-performance…
Added 6 hours ago
Field Engineer
Megaport
United States
…with demanding power, cooling and cabling requirements. These systems run production AI workloads for our customers, so precision, uptime and hardware discipline are…
Added 6 hours ago
Senior Software Engineer, Storage
Crusoe
San Francisco, CA
As a Senior Software Engineer on our storage team, you'll be joining our core engineering team to design, build, and optimize our next-generation cloud storage products. We're looking for a…
Added 6 hours ago
Principal Site Reliability Engineer, Infrastructure Architecture- AI Infrastructure Operations
Nscale
NY
10+ years building and running large-scale production infrastructure, including on-call for systems you designed, and several years as a staff, principal, or architect-level engineer
Added 7 hours ago
2027 SARC/ACL R&D Internship Program – Multiple Engineering Teams
Samsung Austin Semiconductor, LLC.
Austin, TX · San Jose, CA
Infrastructure & IT: Linux, operating systems, HPC, networking, system administration, automation, and information security.
Added 7 hours ago
Principal Systems Design Engineer.
Advanced Micro Devices, Inc
Austin, TX
Job Title: Edge and Enterprise Solution Architect & Systems Engineer
Added 7 hours ago
Senior Systems Design Engineer.
Advanced Micro Devices, Inc
Santa Clara, CA
Job Title: Edge and Enterprise Solution Architect & Systems Engineer
Added 7 hours ago
High Performance Computing Systems Engineer (HPC)
SpaceX
Hawthorne, CA
SpaceX is looking for an HPC Systems Engineer with strong knowledge and experience in a world class engineering organization. This employee will be a member of the HPC team and will support…
Added 7 hours ago
AI Infrastructure Engineer
Kyndryl, Inc.
Remote, United States
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always…
Added 7 hours ago
AI Validation & Automation Engineer
Kyndryl, Inc.
Remote, United States
At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward – always…
Added 7 hours ago
AI Platform Operations Engineer
Kyndryl, Inc.
Remote, United States
· HPC operations, cloud platform SRE, Kubernetes operations, ML platform operations, or distributed-systems support.
Added 7 hours ago
Technical Lead, ML Infrastructure
Gatik AI
Santa Clara, CA
…Autonomous Driving, and Inc. named our Co-founder and Chief Engineer, Apeksha Kumavat, to its Female Founders 500…
Added 7 hours ago
Senior Software Engineer, ML Infrastructure
Gatik AI
Santa Clara, CA
As a Senior or Staff engineer on Scalable ML, you’ll design and build the systems that turn raw driving data from Gatik’s fleet into high-quality training and evaluation sets, run training…
Added 8 hours ago
Cable and Optics Engineer
Dell
Hopkinton, MA
If you're energized by solving complex systems challenges, excited to work alongside AI to amplify your impact, and motivated by the opportunity to shape what's next instead of simply…
Added 8 hours ago
Scientific Software Engineer - Meteorological Decoders for Observation Processing and Integration
Lynker Corporation
Remote, United States
Lynker is seeking a highly skilled Software Engineer to support the NOAA/NWS Office of Modeling and Development by managing, developing, and optimizing the meteorological data decoder…
Added 8 hours ago
Storage Engineer | Storage & Backup | Experienced Hire
Susquehanna International Group, LLP
Bala Cynwyd (Philadelphia Area), PA
Build and Run: Design, deploy, and operate multi-petabyte, high-performance storage systems, including VAST, and take them from initial design through production and growth.
Added 8 hours ago
A
Data Center Operations Engineer
AMAX
Fremont, CA
- $90,000 to $120,000 USD / year
We are looking for a skilled Linux Systems Administrator to support, maintain, and scale our enterprise infrastructure and High-Performance Computing (HPC) clusters. In this role, you will…
Added 8 hours ago
Staff Software Engineer, (DEM)
Crusoe
San Francisco, CA · Sunnyvale, CA
…GPUs, NICs, chassis and BMCs (Redfish/IPMI), PDUs, and facility systems, with the latency, accuracy, and handling of stale or missing data that a control system…
Added 8 hours ago
Security Engineer (6389)
itD Tech
San Jose, CA
itD is seeking a Senior Mechanical Design Engineer to support the development of high-performance networking hardware for next-generation AI data center infrastructure. This role will focus…
Added 8 hours ago
A
Data Center Operations Engineer
AMAX
Fremont, CA
- $90,000 to $120,000 USD / year
We are looking for a skilled Linux Systems Administrator to support, maintain, and scale our enterprise infrastructure and High-Performance Computing (HPC) clusters. In this role, you will…
Added 9 hours ago
Physical Design Engineering Architect
Cadence
United States
…generation, used in labs and datacenters. At the heart of these systems are a multitude of interconnected highly complex high-performance computing (HPC) devices based on a proprietary…

Closed listing

SpaceX

Principal Site Reliability Engineer (Vehicle Engineering)

Bastrop, TX, United States

This opening has closed.

The original listing is kept below for reference.

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Posting language: English
Posted: Nov 8, 2026

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Original job description

Archived listing. The details below describe a past opening.

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

PRINCIPAL SITE RELIABILITY ENGINEER (VEHICLE ENGINEERING)

SpaceX HPC is a shared compute platform used across the company - vehicle and structures simulation, machine learning, AI inference, and more. We support every program at SpaceX to design and operate the worlds most advanced rockets and satellites. This role exists to put a real Site Reliability Engineer operating model on these capabilities and accelerating the world class engineering at SpaceX: toil reduction, automation, observability, and a sustainable incident process.

We are looking for a Principal Site Reliability Engineer who wants to own everything from Linux machines and our Infrastructure as Code, storage, and user facing applications – the whole ecosystem as a product, not as a ticket queue. You do not need a prior HPC title. You do need production instincts - you have operated real infrastructure, you write code to delete toil, and you care about whether users can actually get work done, not just whether nodes ping. You’ll work alongside HPC systems engineers who design and commission clusters to help make them more reliable and provide world class services for world class engineers.

Aerospace experience is not required. We value engineers who treat teammates with fairness and respect, who are self-critical, and who will take ownership of hard production problems.

RESPONSIBILITIES:

Participate in the team's on-call rotation; practice sustainable incident response and blameless postmortems
Manage node lifecycle with infrastructure as code: OS images, firmware, configuration management, kernel and driver stack
Build observability for both HPC administrators and end users - cluster, node, and storage health for operators, and job/workflow-level signal for the people running work on the platform
Reduce toil with automation; split time between operating production systems and writing the software that makes that work smaller
Sustainably manage resources, including compute and storage
Lead capacity planning with users across the company: understand what they will need next, and turn that into a concrete picture of tomorrow's compute and storage
Collaborate with HPC systems engineers and with engineers across all disciplines across the company on operable, maintainable infrastructure

BASIC QUALIFICATIONS:

Bachelor's degree in computer science, engineering, math, or a scientific discipline; OR 2+ years of professional experience operating production infrastructure in lieu of a degree
8+ years of experience with Linux operating systems in production
8+ years of experience operating production infrastructure (servers, services, or networks), including monitoring, debugging, and repairing what you own

PREFERRED SKILLS AND EXPERIENCE:

8+ years of professional experience in SRE, DevOps, or production infrastructure engineering
Experience with monitoring and alerting (Prometheus, Grafana, Nagios, or similar)
Experience deploying and maintaining configuration management or infrastructure as code (Ansible, Puppet, Terraform, or similar)
Experience writing scripts/code (eg. Python or similar languages) to automate common tasks
Experience with containers (Docker, Podman, Singularity/Apptainer)
Experience with Kubernetes administration for on-premise deployment
Experience with distributed or high-performance storage (VAST or similar), including capacity, performance, and lifecycle management
Familiarity with HPC clusters, schedulers (Slurm, PBS, LSF), or GPU compute - not required; we will teach this
Familiarity with scientific computing (CFD, FEA) and/or ML training workloads (PyTorch, TensorFlow, CUDA) and/or AI inference workloads
Good understanding of version control, testing, continuous integration, build, deployment and monitoring
Ability to communicate clearly with users, peers, and vendors in both incident and design settings
Comfortable working with mission-critical and sensitive systems, with a sense of urgency appropriate to the responsibilities
Eligibility for access to classified material up to TS/SCI with polygraph

ADDITIONAL REQUIREMENTS:

Must be able to participate in an on-call rotation
Must be willing to work extended hours and weekends as needed for incidents, cluster bring-up, and time-critical failures

ITAR REQUIREMENTS:

To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to EEOCompliance@spacex.com.

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Jobs in the United States