Senior Security Engineer

About the Role

We are seeking a Senior Security Engineer to ensure the security and integrity of Beacon AI's systems and data across commercial and Department of Defense (DoD) environments. This is a hands-on security engineering role focused on designing and operating secure systems, partnering closely with software teams, and protecting mission-critical flight safety technology while meeting applicable security standards.

Responsibilities

• Design and implement secure architectures across applications, cloud infrastructure, and data systems.
• Protect sensitive data through strong controls for access management, encryption, and secure data handling.
• Identify, assess, and mitigate security risks through vulnerability assessments, penetration testing, and security reviews.
• Lead incident response efforts, including detection, containment, remediation, and follow-up analysis.
• Integrate security best practices into the SDLC by working closely with software engineering teams.
• Implement and operate security monitoring and logging to detect and respond to threats in real time.

Qualifications

• 5–9 years of hands-on experience in security engineering roles securing complex systems and data.
• Strong knowledge of security principles, threat modeling, and defensive security practices.
• Experience with common security tools and technologies (e.g., SIEM, IDS/IPS, vulnerability scanning, encryption).
• Familiarity with security and compliance frameworks such as NIST, ISO 27001, and CMMC.
• Proven ability to collaborate effectively with software engineers on secure system design.
• Hands-on mindset with strong analytical and problem-solving skills.

Preferred Qualifications

• Passion for aviation and a desire to improve air travel efficiency and safety.
• Experience working with aviation, aerospace, or DoD customers.
• Familiarity with zero trust architectures or advanced security approaches.
• Relevant security certifications such as CISSP, CISM, or CEH.

Work Location

This is a hybrid role based in San Carlos, CA, with 3+ days per week onsite and the option to work remotely on remaining days.

Benefits

• Healthcare: 100% of employee medical premiums covered; 25% for dependents.
• Time Off: 3 weeks PTO plus 13+ paid company holidays.
• Stipends: Monthly phone and wellness benefits.
• 401(k): Offered (no current employer match, but we are committed to enhancing this benefit in the future).