Site Reliability Engineer - Top Secret Clearance
SpaceXHawthorne, CA$125k – $145kPosted 7 March 2026
Job Description
<div class="content-intro"><p>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.</p></div><p><strong>SITE RELIABILITY ENGINEER - TOP SECRET CLEARANCE</strong></p>
<p>As a Site Reliability Engineer, you will design, develop, and test key aspects of an in-house solution for analysis, simulation, and prototyping of software in support of all SpaceX flight systems. You will have full ownership of new features in the automation and technical infrastructure to support scalable high-performance web applications in addition to a suite of simulation and emulation products. This is a high-impact role where you will work across the engineering groups to build a high-throughput distributed system used to develop and demonstrate cutting-edge software and hardware. SpaceX is looking for smart, motivated software engineers who enjoy taking on complex challenges, work well in dynamic Environments, and care about software best practices. Our application software is critical to future mission success and we have no shortage of interesting challenges that require innovative, cutting-edge solutions.</p>
<p>Our application software is critical to future mission success and we have no shortage of interesting challenges that require innovative, cutting-edge solutions.</p>
<p><strong>RESPONSIBILITIES:</strong></p>
<ul>
<li>Develop automation to deploy and manage applications both on-premises and in the cloud</li>
<li>Deploy and manage core infrastructure technologies such as applications servers, databases, messaging queues and storage</li>
<li>Install, manage, scale and optimize Kubernetes and RKE clusters using Ansible and adjacent technologies in production environments</li>
<li>Closely collaborate with software engineers to create highly scalable, operable and maintainable products</li>
<li>Closely collaborate with IT and software engineers to develop test automation suite leveraging DevOps infrastructure</li>
<li>Engage in and improve the whole lifecycle of services -- from inception and design, through deployment, operation and refinement</li>
<li>Work closely with other SpaceX engineers to gather requirements, research, evaluate, design, plan, deploy, and support software platforms and related technologies running in Kubernetes within a world-class environment that meets the needs of the demanding SpaceX engineering teams</li>
<li>Build highly resilient, high-performance, scalable, and robust systems</li>
<li>Exercise a high degree of personal responsibility for the processes, systems, and tools you create and manage; all supporting the goal of making humanity a multiplanetary species</li>
</ul>
<p><strong>BASIC QUALIFICATIONS:</strong></p>
<ul>
<li>Bachelor’s degree in computer science, information systems, or an engineering discipline; OR 2+ years of professional experience in software, DevOps, or site reliability engineering in lieu of a degree</li>
<li>1+ year of experience with Linux operating systems</li>
<li>Experience in Bash, Python, or other scripting languages</li>
<li>Active Top Secret, Top Secret SCI, or DOE Level Q clearance</li>
</ul>
<p><strong>PREFERRED SKILLS AND EXPERIENCE:</strong></p>
<ul>
<li>1+ years of systems administration, site reliability engineering, or DevOps experience</li>
<li>Experience with containerization technologies (i.e. Docker, Kubernetes)</li>
<li>Experience with the Linux shell as well as configuring and extending Linux instances (e.g. kernel modules, Control Groups, Public Key Infrastructure, iptables, interfaces).</li>
<li>1+ years of experience with Python and Python-based development frameworks</li>
<li>Strong understanding of Kubernetes, Docker, or similar technologies</li>
<li>Strong understanding of message queue technologies such as RabbitMQ or Kafka</li>
<li>Strong un ... (truncated, view full listing at source)
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