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Sr. Product Security Engineer (Starlink)
Исключительная возможность работать в одной из самых инновационных компаний мира над проектом глобального значения. Высокий балл обусловлен престижем бренда, сложностью задач и потенциальным влиянием на индустрию, несмотря на требования к сверхурочной работе.
Сложность вакансии
Высокая сложность обусловлена строгими требованиями ITAR (гражданство США или грин-карта), необходимостью глубоких знаний в криптографии и системном программировании, а также спецификой работы с космическими технологиями. Работа предполагает высокую ответственность за безопасность критической инфраструктуры глобального масштаба.
Анализ зарплаты
Предлагаемая позиция Senior уровня в SpaceX в Техасе обычно соответствует рыночным ожиданиям для аэрокосмической и оборонной отрасли, хотя может быть чуть ниже топовых ИТ-гигантов Кремниевой долины. Однако это часто компенсируется значительными пакетами акций (RSU) и уникальным опытом.
Сопроводительное письмо
I am writing to express my strong interest in the Senior Product Security Engineer position for Starlink at SpaceX. With over five years of experience in security software development and a deep background in applied cryptography and network security, I have consistently delivered robust solutions for large-scale infrastructure. My experience in designing secure boot processes and working with hardware security modules (HSMs) aligns perfectly with your mission to provide secure, reliable internet on a global scale.
Throughout my career, I have focused on building security into the core of product lifecycles, from factory processes to production systems. I am particularly drawn to SpaceX's culture of rapid innovation and the unique challenge of securing a satellite constellation. I am confident that my technical expertise in C++ and Golang, combined with my ability to navigate complex, interactive systems, will allow me to make an immediate impact on the Starlink security posture and help protect millions of users worldwide.
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Откликнитесь в spacex уже сейчас
Присоединяйтесь к SpaceX, чтобы защищать крупнейшую в мире спутниковую сеть и внести свой вклад в будущее межпланетной связи!
Описание вакансии
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.
SR. PRODUCT SECURITY ENGINEER (STARLINK)
At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact and are looking for best-in-class engineers to help maximize Starlink’s utility for communities and businesses around the globe.
As a Security Software Engineer you will influence the security of software across our product lines. We are looking for people with a track record of shipping reliable software and who have a broad understanding of the security design of today’s Internet, including the cryptographic primitives involved. You see the big picture, prioritize accordingly, and are comfortable with working at different levels of abstraction. Ideally, you have notable skills in one or more of the following:
- Software engineering
- Applied cryptography
- Network security
- Operating system security
- Secure/Authenticated boot
- Incident response and adversary detection
- Vulnerability research
Being flexible, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams are paramount to success. If you are passionate about building quality products, love the challenges of outsmarting adversaries, and want to make an impact on an inter-planetary scale, then you will fit right in.
RESPONSIBILITIES:
- Design and build security infrastructure for Starlink, including cryptographic services and other security-critical services
- Develop security features for Starlink systems, including our router, dish, gateways, and satellites
- Design security into factory processes and provide network services in support of this
- Maintain existing production systems and improve security posture via both direct implementation and recommendations to other teams
- Build prototypes and help identify, design, and test security improvements
- Further our mission of providing secure and reliable Internet to underserved communities
BASIC QUALIFICATIONS:
- Bachelor's degree in computer science or another STEM discipline and 5+ years of professional experience in security software development; OR 7+ years of professional experience in security software development in lieu of a degree
- Experience with one or more software development languages (i.e. Python, C++, Golang)
- Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infrastructure
PREFERRED SKILLS AND EXPERIENCE:
- Experience contributing security improvements to complex systems
- Experience working with special purpose security hardware such as Trusted Platform Modules (TPMs) and Hardware Security Modules (HSMs)
- Fundamental understanding of network protocols; including the TCP/IP stack as well as UDP based protocols
- Experienced in navigating large, complex, interactive systems
- Flexibility, communicating clearly, and establishing and maintaining productive working relationships with other engineering teams
- Excellent communication skills, both written and verbal
- Ability to work both independently and in a team
- Demonstrated ability to deal with ambiguity and to learn new technologies quickly
- Advanced degree in a technical or engineering discipline
ADDITIONAL REQUIREMENTS:
- Must be willing to work extended hours and weekends as needed
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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Навыки
- Python
- C++
- Golang
- Cryptography
- Network Security
- Operating System Security
- Secure Boot
- Incident Response
- Vulnerability Research
- TPM
- HSM
- TCP/IP
- UDP
- Distributed Systems
Возможные вопросы на собеседовании
Учитывая специфику Starlink, важно понимать, как кандидат обеспечит доверенную загрузку на удаленных устройствах.
Как бы вы спроектировали процесс Secure Boot для спутникового терминала, чтобы предотвратить запуск неавторизованного ПО в неконтролируемой среде?
Вакансия требует опыта работы с HSM и TPM для защиты ключей.
Опишите ваш опыт интеграции Hardware Security Modules (HSM) в распределенную систему. С какими основными проблемами производительности или доступности вы сталкивались?
Starlink использует собственные протоколы поверх спутниковых каналов. Кандидат должен понимать риски сетевого уровня.
Какие специфические угрозы безопасности возникают при использовании протоколов на базе UDP в спутниковой сети по сравнению с традиционным TCP/IP?
Роль включает разработку инфраструктуры криптографических сервисов.
Как обеспечить безопасную ротацию ключей шифрования в системе с тысячами узлов (спутников), находящихся в условиях ограниченной пропускной способности канала управления?
SpaceX ценит умение работать в условиях неопределенности и быстро меняющихся приоритетов.
Расскажите о случае, когда вам пришлось принимать критическое решение по безопасности при отсутствии полной документации или спецификаций системы. Каков был результат?
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