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Security Software Engineer Jobs (NOW HIRING)

Cmu

AI Security Software Engineer

Pittsburgh, PA · On-site +1

The CERT Division of the Software Engineering Institute (SEI) is seeking applicants for the role of AI Security Software Engineer. Established in response to the Morris worm, CERT has been a leader ...

SpaceX

Security Software Engineer

Bastrop, TX · On-site +1

SECURITY SOFTWARE ENGINEER SpaceX is looking for a Security Engineer to join the Security department to help protect and drive the SpaceX mission. Information drives our business and we must protect ...

SpaceX

Security Software Engineer

Hawthorne, CA · On-site +1

$145K - $175K/yr

SECURITY SOFTWARE ENGINEER SpaceX is looking for a Security Engineer to join the Security department to help protect and drive the SpaceX mission. Information drives our business and we must protect ...

Boeing

Security Software Engineer

Swansea, IL · On-site

$81K - $95K/yr

Security Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality ...

Qualcomm

#Security Software Engineer

San Diego, CA · On-site

As a Security Software Engineer, you will design, develop, and validate embedded and cloud edge software, collaborating with various teams to create world-class products that meet customer needs.

SpaceX

Security Software Engineer

Hawthorne, CA · On-site +1

$145K - $175K/yr

SECURITY SOFTWARE ENGINEER SpaceX is looking for a Security Engineer to join the Security department to help protect and drive the SpaceX mission. Information drives our business and we must protect ...

Boeing

Security Software Engineer

Swansea, IL · On-site

$81K - $95K/yr

Security Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality ...

SpaceX

Security Software Engineer

Bastrop, TX · On-site +1

SECURITY SOFTWARE ENGINEER SpaceX is looking for a Security Engineer to join the Security department to help protect and drive the SpaceX mission. Information drives our business and we must protect ...

Boeing

Security Software Engineer

Swansea, IL

$81K - $95K/yr

Security Software Engineer Company: Tapestry - G0G Tapestry Solutions, A Boeing Company, brings over 30 years of industry experience designing, implementing, training, and supporting high-quality ...

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Security Software Engineer information

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$23K

$139.6K

$174.5K

How much do security software engineer jobs pay per year?

As of Jun 3, 2026, the average yearly pay for security software engineer in the United States is $139,599.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,000.00 and $160,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Security Software Engineer, and why are they important?

To thrive as a Security Software Engineer, you need a strong background in computer science, secure coding practices, and cybersecurity principles, often supported by a degree in a related field or relevant certifications. Familiarity with tools such as static and dynamic code analyzers, penetration testing suites, and secure development lifecycle frameworks is essential. Standout professionals demonstrate critical thinking, attention to detail, and strong communication skills to identify vulnerabilities and collaborate with cross-functional teams. These skills and qualities are vital for building resilient software systems and protecting organizations from evolving security threats.

How does a Security Software Engineer typically collaborate with other teams during the software development lifecycle?

Security Software Engineers work closely with development, operations, and quality assurance teams to integrate security best practices throughout the software development lifecycle. They often participate in code reviews, threat modeling sessions, and incident response planning to ensure that security is considered at every stage. Regular communication and collaboration with cross-functional teams help identify potential vulnerabilities early and promote a security-first culture across the organization. This collaborative approach not only strengthens the final product but also provides valuable opportunities for learning and professional growth.

What are Security Software Engineers?

Security Software Engineers are professionals who design, develop, and implement software solutions focused on maintaining and enhancing the security of computer systems, applications, and networks. They identify potential security vulnerabilities, create safeguards, and ensure that software products comply with security standards and best practices. Their responsibilities often include code reviews, penetration testing, and collaborating with other developers and IT staff to address security risks throughout the software development lifecycle.

What is the difference between Security Software Engineer vs Security Analyst?

AspectSecurity Software EngineerSecurity Analyst
Required CredentialsBachelor's in CS, cybersecurity certifications (e.g., CISSP, CEH)Bachelor's in IT, cybersecurity certifications (e.g., CISSP, Security+)
Work EnvironmentDevelops security tools, software, and systemsMonitors security alerts, analyzes threats, and responds to incidents
Employer & Industry UsageTech companies, cybersecurity firms, large enterprisesFinancial institutions, government agencies, corporations

Security Software Engineers focus on designing and developing security software and tools, while Security Analysts monitor and respond to security threats. Both roles require cybersecurity certifications and work in similar environments, but their core responsibilities differ significantly.

More about Security Software Engineer jobs
What cities are hiring for Security Software Engineer jobs? Cities with the most Security Software Engineer job openings:
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What states have the most Security Software Engineer jobs? States with the most job openings for Security Software Engineer jobs include:
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Security Software Engineer jobs near you
Infographic showing various Security Software Engineer job openings in the United States as of May 2026, with employment types broken down into 1% As Needed, 91% Full Time, 1% Part Time, 6% Contract, and 1% Nights. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $139,599 per year, or $67.1 per hour.
Security Software Engineer (Starlink)

Security Software Engineer (Starlink)

SpaceX

Bastrop, TX

Other

Posted 15 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 143 frontline employees who took The Breakroom Quiz

13th of 59 rated aerospace companies

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.
SECURITY SOFTWARE 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

ITAR REQUIREMENTS:
    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

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