Security Engineer • Senior

Who you are

You have 5+ years of experience in software engineering with a strong focus on security — you've shipped reliable software and understand the security design of today's Internet, including cryptographic primitives. You see the big picture and prioritize effectively, comfortable working at different levels of abstraction. Your expertise spans applied cryptography, network security, and operating system security, making you a well-rounded candidate for this role.

You are detail-oriented and have a proven track record of identifying and mitigating security vulnerabilities in software systems — your analytical skills allow you to assess risks and implement effective security measures. You thrive in collaborative environments, working closely with cross-functional teams to ensure security is integrated throughout the software development lifecycle.

You are passionate about the impact of your work — contributing to a project like Starlink, which aims to provide fast, reliable internet to millions, motivates you to excel in your role. You are eager to stay updated on the latest security trends and technologies, continuously improving your skills and knowledge.

Desirable

Experience with satellite communication systems or similar technologies would be a plus — you understand the unique challenges that come with securing software in high-stakes environments. Familiarity with regulatory compliance and industry standards related to security can further enhance your candidacy.

What you'll do

As a Senior Security Software Engineer at SpaceX, you will play a critical role in influencing the security of software across the Starlink product lines — your responsibilities will include designing and implementing security measures, conducting security assessments, and collaborating with engineering teams to integrate security best practices into the development process. You will analyze potential security threats and vulnerabilities, providing recommendations for mitigation strategies.

You will work closely with software engineers to ensure that security is a fundamental aspect of the software architecture — your insights will help shape the security posture of the Starlink system. You will also participate in incident response activities, helping to investigate and resolve security incidents as they arise.

Your role will involve staying abreast of the latest security trends and technologies, ensuring that SpaceX remains at the forefront of security practices in the aerospace industry. You will contribute to the development of security policies and procedures, fostering a culture of security awareness within the organization.

What we offer

At SpaceX, you will be part of a mission-driven team dedicated to making life multi-planetary — your work will have a direct impact on the future of humanity's exploration of space. We offer competitive compensation and benefits, along with opportunities for professional growth and development. You will work in a dynamic environment where innovation is encouraged, and your contributions are valued. Join us in our quest to revolutionize space technology and provide global internet access through Starlink.