Jobs in the United States

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Added 10 mins ago
Principal Site Reliability Engineer (Vehicle Engineering)
SpaceX
Bastrop, TX
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…
Added 1 hour ago
Data Engineer, Senior
BOOZ, ALLEN & HAMILTON, INC.
Charlottesville, VA
Experience with systems administration using UNIX or Linux, including basic commands and scripting such as Bash, Ansible, or YAML
Added 2 hours ago
Software Engineer, Distributed Compute
Base Power Company
Austin, TX
…homes and grid infrastructure. We're looking for a Software Engineer to design, build, and maintain the software systems that run on connected devices - collecting telemetry, executing…
Added 3 hours ago
GD
CMSS Advanced Software Engineer (SATCOM and EW)
General Dynamics Mis
Colorado Springs, CO
- $118,519 to $131,482 USD / year
As a software engineer for CMSS , you'll be a member of a cross functional team responsible for analysis and resolution of security findings, design and implement complex system…
Added 3 hours ago
VS
Space Information System Security Engineer (ISSE)
VT Services
Aurora, CO
- $165,000 to $210,000 USD / year
VTG is looking for an Information System Security Engineer (ISSE)s in multiple locations. (Note: position is contingent upon program award and the postions are located in Chantilly VA,…
Added 3 hours ago
Consulting Architect - Search
Elastic
United States
Hands-on expertise with distributed systems, Linux, Kubernetes, and public cloud platforms such as AWS, Azure, or GCP.
Added 3 hours ago
Senior RMF Engineer
Paragon Cyber Solutions
Aberdeen Proving Ground, MD
Paragon Cyber Solutions is seeking a Senior RMF Engineer to provide cybersecurity engineering and DoD Risk Management Framework (RMF) support to the U.S. Army Aberdeen Test Center (ATC).…
Added 3 hours ago
Lead Engineer I, System and Infrastructure Administrator (Re
KPMG LLP
SALT LAKE CITY, UT
Added 3 hours ago
SAS Data Engineer- Linux
Cesna Recruitment
Austin, TX
- Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.
Added 3 hours ago
Linux Engineer
Cesna Recruitment
Austin, TX
- Schedule regular maintenance using Isilon's and NetApp's software suites to ensure optimal performance and longevity of the storage systems.
Added 4 hours ago
Radar Frequency (RF) Engineers
SAIC
Denver, CO
SAIC is seeking an Radio Frequency (RF) Engineer Subject Matter Expert (SME) to join the Space and Intelligence Business Group. You would work on a joint Intelligence Community (IC) and…
Added 4 hours ago
Systems Engineer
Celtic Bank
Remote, United States
Celtic Bank is seeking a Systems Patch Engineer to manage and optimize our enterprise patch management program. This role focuses on operating system and third-party application patching…
Added 4 hours ago
Network Development Engineer II , ALG Software and Network Integration and Test
Amazon
NORTHRIDGE, CA
We're looking for a Network Development Engineer who can design, build, and operate network infrastructure across data center and engineering environments. You'll own architectures that…
Added 4 hours ago
Field Systems Engineer - Military Health IT (DDIL)
Rackner
Remote, United States
Field Systems Engineer - Military Health IT (DDIL)
Added 4 hours ago
OS
Senior Software Engineer
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Senior Software Engineer to be a primary technical contributor on the Multimode Threat Engagement Simulation Platform. You will own significant portions of the stack…
Added 4 hours ago
OS
Lead Software Engineer/Technical Program Manager
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
We are seeking a Lead Software Engineer / Technical Program Manager to own both the technical architecture and program execution of the Multimode Threat Engagement Simulation Platform - a…
Added 5 hours ago
SA
Engineer I, Software - Perception - New Grad - 6135
Shield AI
Washington, DC
- $77,200 to $211,200 USD / year
…of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic…
Added 5 hours ago
SA
Engineer I, Software - Autonomous Pilot Integration - New Grad - 6125
Shield AI
Washington, DC
- $77,200 to $211,200 USD / year
…of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic…
Added 5 hours ago
Systems Engineer/Integrated Product Team Lead(IPT)
SAIC
Denver, CO
SAIC is seeking an Integrated Systems Engineer/Integrated Product Team Lead (IPT) to join the National Security and Space Sector (NSS). You would work on a joint Intelligence Community (IC)…
Added 5 hours ago
Senior Machine Learning Engineer
Canopy
Remote, United States
As a Senior Machine Learning Engineer within the AI Squad at Canopy and reporting to the Director of AI Engineering, you’ll contribute to the development of cutting-edge AI solutions to…
Added 5 hours ago
OS
Software Engineer
Odyssey Systems Cons
Colorado Springs, CO
- $31,533 USD / year
…with CesiumJS, and the physics of aerospace and defense sensor systems. You do not need to arrive with domain knowledge - you will acquire it through hands-on work alongside domain experts…
Added 5 hours ago
SA
Engineer I, Software - Autonomy Capabilities - New Grad - 6129
Shield AI
United States
- $77,200 to $211,200 USD / year
…of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic…
Added 6 hours ago
Associate, Electrical Engineering (Rochester, NY)
L3Harris
Rochester, NY
Design complex Circuit Card Assemblies to support Avionics and Space customer’s photonic subsystems and integrated communication systems
Added 6 hours ago
GC
Network System Engineer (Job Code: 175942)
Genesis Corp. dba Genesis10
NEW YORK, NY
- $133,120 USD / year
Responsible for design, development, and implementation of systems engineering activities to include OS technical support, systems programming, and data center capabilities; responsible for…
Added 6 hours ago
TS
Software Engineer 14404
Two Sigma Investments, LP
NEW YORK, NY
- $165,000 to $325,000 USD / year

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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