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Director Applied Cryptography Jobs (NOW HIRING)

Sr. Product Security Engineer (Starlink)

Bastrop, TX · On-site

$113K - $156K/yr

Applied cryptography * Network security * Operating system security * Secure/Authenticated boot ... Maintain existing production systems and improve security posture via both direct implementation ...

... applied cryptography. * Have good development experience in one or more of the programming ... Direct Compensation philosophy that takes into consideration; base salary, bonus and equity value.

Applied cryptography * Network security * Operating system security * Secure/Authenticated boot ... Maintain existing production systems and improve security posture via both direct implementation ...

Sr. Product Security Engineer (Starlink)

Bastrop, TX · On-site

$113K - $156K/yr

Applied cryptography * Network security * Operating system security * Secure/Authenticated boot ... Maintain existing production systems and improve security posture via both direct implementation ...

... direct authority. * Strong working knowledge of cryptographic principles and applied cryptography - key management lifecycles, HSMs, PKI, TLS/mTLS * Familiarity with cloud-native data security ...

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Director Applied Cryptography information

What does a Director of Applied Cryptography do?

A Director of Applied Cryptography leads teams focused on implementing cryptographic solutions to secure data, systems, and communications. They oversee the development, integration, and maintenance of cryptographic protocols and ensure compliance with industry standards and regulations. This role requires a strong background in cryptography, leadership skills, and the ability to collaborate with engineers, product managers, and security professionals to address emerging security threats. Additionally, they often set strategic direction for cryptographic technologies within an organization and evaluate new advancements in the field.

What are the key skills and qualifications needed to thrive as a Director of Applied Cryptography, and why are they important?

To thrive as a Director of Applied Cryptography, you need deep expertise in cryptographic algorithms, security protocols, and a strong background in computer science or mathematics, often supported by an advanced degree. Familiarity with industry-standard cryptography libraries, secure coding practices, and certifications such as CISSP or CISM are highly valued. Leadership, strategic thinking, and the ability to communicate complex technical concepts clearly are essential soft skills for this role. These competencies are critical to ensuring robust security solutions, guiding teams, and aligning cryptographic initiatives with organizational goals.

What are some common challenges a Director of Applied Cryptography faces when integrating new cryptographic solutions into existing systems?

A Director of Applied Cryptography often navigates challenges such as ensuring compatibility between new cryptographic protocols and legacy systems, while minimizing disruption to critical business operations. Balancing security requirements with performance and scalability concerns is also key, as is staying ahead of emerging threats and regulatory changes. Collaboration with software engineers, IT, and compliance teams is essential to ensure smooth implementation and ongoing maintenance of cryptographic solutions. Keeping the team updated on the latest advancements and best practices in cryptography is another important aspect of the role.
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Infographic showing various Director Applied Cryptography job openings in the United States as of July 2026, with employment types broken down into 75% Full Time, 23% Part Time, 1% Temporary, and 1% Contract. Highlights an 90% Physical, 2% Hybrid, and 8% Remote job distribution.
Embedded Security Engineer (Starlink)

Embedded Security Engineer (Starlink)

SpaceX

Bastrop, TX

Other

Re-posted 2 days ago


SpaceX rating

8.8

Company rating: 8.8 out of 10

Based on 146 frontline employees who took The Breakroom Quiz

7th of 61 rated aerospace companies


Job description

EMBEDDED 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; OR 2+ 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

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