Jobs in the United States

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Added 40 mins ago
SUPPORT CENTER ENGINEER II MALTA
Fusco Personnel, Inc.
BALLSTON SPA, NY
Added 43 mins ago
Engineer II, Fuel Cell System Modeling and Experimentation
Plug Power Inc.
ALBANY, NY
Added 43 mins ago
HT
Field Service Engineer II-Relocation Package Available!
Honeywell Technologies
Albany, NY
- $35.82 to $44.81 USD / hour
As a Field Service Engineer II here at Honeywell, you will provide advanced technical support in Industrial Automation, troubleshoot complex issues, ensure solution implementation, and…
Added 43 mins ago
Software Engineer II US Department of Defense
MCKINSEY AND COMPANY INC
NEW YORK, NY
…drive meaningful mission outcomes for our clients by enabling software capabilities used by data engineers, data scientists, consulting teams and external clients. You will help to shift…
Added 44 mins ago
Support Engineer Support Engineer II
Apex Systems, Inc.
NEW YORK, NY
Added 1 hour ago
HLS Software Systems Engineer II
Blue Origin LLC
Seattle, WA
HLS Software Systems Engineer II - Lunar Permanence
Added 1 hour ago
Software Engineer 3 - II
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Cloud Software Engineer 3 - II
InterImage
Fort Meade, MD
The Cloud Software Engineer develops, maintains, and enhances complex and diverse Big-Data Cloud systems based upon documented requirements. Directly contributes to all stages of back-end…
Added 1 hour ago
Software Engineer 2 - II
InterImage
Annapolis Junction, MD
The Software Engineer develops, maintains, and enhances complex and diverse software systems (e.g., processing-intensive analytics, novel algorithm development, manipulation of extremely…
Added 1 hour ago
Network-Savvy CNO Developer - II
InterImage
Fort Meade, MD
…capabilities. Join a mission-driven team developing advanced software capabilities in direct support of U.S. national security initiatives. As a CNO Engineer on the SAS Mobile team, you’ll…
Added 1 hour ago
Network-Savvy CNO Developer - II
InterImage
Fort Meade, MD
…capabilities. Join a mission-driven team developing advanced software capabilities in direct support of U.S. national security initiatives. As a CNO Engineer on the SAS Mobile team, you’ll…
Added 2 hours ago
Engineering Tech
Wolf Creek Nuclear Operating Corporation
Burlington, KS
Under the direction of the Transmission Line Engineering department leadership and Transmission Engineer staff, this position will:
Added 2 hours ago
Engineering Tech
Evergy, Inc.
Topeka, KS
Under the direction of the Transmission Line Engineering department leadership and Transmission Engineer staff, this position will:
Added 3 hours ago
Lead, Software Engineer - Backend /Integration - TS/SCI
L3Harris Technologies
Patrick Air Force Base, FL
Job Title: Lead, Software Engineer - Backend/Integration
Added 3 hours ago
Mechanical Engineer II (Product Improvement Engineering)
Life Fitness, LLC
Ramsey, MN
Are you a Mechanical Engineer, passionate about fitness, and looking to gain hands-on experience and grow your skills? Life Fitness / Hammer Strength is looking for a Mechanical Engineer II…
Added 3 hours ago
CM
Quality Engineer II
Cirtec Medical Corporation
Brooklyn Park, MN
- $80,000 to $95,000 USD / year
Training or equivalent experience in computer use and software-Microsoft Word, Excel, Power Point and Access.
Added 4 hours ago
Installation Technician II - Journeyman Electrician
Allied Universal
Wyoming, MI
…Whether you’re an installation technician, service technician, engineer, or project manager, you’ll discover rewarding opportunities to grow your career as part of a valued…
Added 4 hours ago
Senior Infrastructure Engineer
Mach Industries
Huntington Beach, CA
…access approved AI capabilities. Partner with the AI Platform Engineer on secure integrations and reusable infrastructure, with appropriate access controls and human review for…
Added 4 hours ago
Infrastructure Engineer
Mach Industries
Huntington Beach, CA
…for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without…
Added 4 hours ago
AI Platform Engineer
Mach Industries
Huntington Beach, CA
4+ years of software or platform engineering experience, including hands-on AI integrations; the experience requirement does not mean four years in AI.
Added 4 hours ago
Secret Systems Integration Engineer
Insight Global
Huntsville, AL
The Systems Integration Engineer will support the integration, testing, and troubleshooting of hardware and software across testbeds and operational environments within the Missile Defense…
Added 5 hours ago
SC
Software Engineer I
Superior Court of California, County of Ventura
Ventura, CA
- $47.6 to $61.88 USD / hour
Under the general direction of the Chief Operating Officer, Software Engineer I/II responsibilities include gathering user requirements, defining system functionality, and writing code in…
Added 5 hours ago
ZG
AI/ML Engineer
ZT Group Intl, Inc. dba ZT Systems
Secaucus, NJ
- $105,000 to $140,000 USD / year
ZT Systems, a wholly owned subsidiary of Sanmina,, is seeking AI/ML Engineer to help build, deploy, and operate AI applications. You will work closely with software engineers, data…
Added 6 hours ago
Mechanical Engineer, Launch Mount/Tower (Starship)
SpaceX
Starbase, TX · Brownsville, TX
As a mechanical engineer, you will develop the Starship Tower, Launch Mount, and test stands from system architecture through design, analysis, manufacturing, integration, activation, and…
Added 6 hours ago
ZG
Sr. Staff Firmware / BIOS Developer
ZT Group Intl, Inc. dba ZT Systems
Georgetown, TX
- $116,500 to $165,000 USD / year
The Sr. Staff Firmware Engineer is responsible for developing platform BIOS, reference code and related documentation for ZT Cloud Servers. Work closely with design teams and be responsible…

SpaceX

Principal Site Reliability Engineer (Vehicle Engineering)

Bastrop, TX, United States

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Job details

Posting language: English
Posted: Nov 8, 2026

Original job description

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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