Senior Product Security Engineer II

At Axon, we’re on a mission to Protect Life. We’re explorers, pursuing society’s most critical safety and justice issues with our ecosystem of devices and cloud software. Like our products, we work better together. We connect with candor and care, seeking out diverse perspectives from our customers, communities and each other. Life at Axon is fast‑paced, challenging and meaningful. Here, you’ll take ownership and drive real change.

Constantly grow as you work hard for a mission that matters at a company where you matter.

You will drive product security across our hardware portfolio—leading threat modeling, security architecture, and design reviews for new and existing products. You will define and operationalize security assessment strategies (architecture reviews, threat assessments, red/blue team engagements, penetration testing, and other assessments) and develop repeatable patterns and guidance for product and engineering teams. You will act as a trusted liaison between product, engineering, and security, enabling secure design choices early and ensuring security risks are understood and mitigated throughout the product development lifecycle.

Location: This role is based out of one of our offices (Atlanta, Boston, Scottsdale, or Seattle) and follows a hybrid schedule. We rely on in‑person collaboration and ask that team members work onsite Tuesdays through Fridays, with the flexibility to work remotely on Mondays, unless there is an approved workplace accommodation.

Reports to: Senior Product Security Manager

• Serve as the primary product‑security resource for engineering and product teams, advising on architecture and risk.
• Run and facilitate threat modeling and design‑review sessions for features and platforms.
• Conduct security assessments across hardware, firmware, cloud, and client components and drive remediation.
• Define and enforce secure design patterns and architectural controls across product lines.
• Prioritize security work from a product‑risk perspective and shepherd solutions through to completion in partnership with stakeholders.

• 8+ years professional experience
• Strong hardware and systems engineering background with hands‑on experience in security architecture and threat modeling
• Proven ability to identify systemic product risks and propose pragmatic, scalable mitigations
• Deep understanding of security design principles across cloud, device/firmware, and client components
• Experience performing diverse security assessments (architecture reviews, threat models, penetration testing coordination, red/blue exercises)
• Familiarity with secure design patterns for authentication, authorization, encryption, and data protection
• Experience communicating technical risk and remediation plans effectively to engineers and product managers
• Ability to work independently and comfortably in a fast‑paced environment

• Passionate about product security and engaged with the broader security community
• Experience teaching secure design and threat‑modeling practices to engineers and product teams
• Experience with IoT device/firmware security and constraints‑driven threat modeling
• Experience with Dev Ops and secure engineering practices in Cloud/SaaS environments
• Experience with mobile and embedded device security assessments
• Experience operating and interpreting results from a range of security testing tools and driving prioritized remediation

• Competitive salary and 401k with employer match
• Discretionary paid time off
• Paid parental leave for all
• Fitness Programs
• Emotional & Mental Wellness support
• Employee Resource Groups (ERGs)
• And yes, we have snacks in our offices

Benefits listed herein may vary depending on the nature of your employment and the location where you work.

Don’t meet every single requirement? That’s ok. At Axon, we Aim Far. We think big with a long‑term view because we want to reinvent the world to be a safer, better place. We are also committed to building diverse teams that reflect the communities we serve.

Studies have shown that women and people of color are less likely to apply to jobs unless they check every box in the job…