Senior Security Engineer

The posting, as Rainmaker Technology Corporation wrote it

Make it rain. Make Snow. Make Earth Habitable.

Rainmaker builds and deploys audacious technologies that work with nature to create an abundant, habitable planet. We are modernizing proven cloud-seeding science with weather-resistant UAS, radar and satellite observations, numerical weather prediction, novel sensing and validation systems, and sustainable seeding technologies. We are building an integrated system to make more freshwater available to farms, ecosystems, and communities.

Our ambition is bold, but we pursue it with humility. We take on difficult problems in the real world with technical rigor, grit, integrity, and an openness to learning and course-correcting. We are hiring individuals with evidence of exceptional ability. If you want to build systems that endure, restore and deliver the future we were promised, we want to hear from you.

Make it rain. Make Snow. Make Earth Habitable.

Rainmaker builds and deploys audacious technologies that work with nature to create an abundant, habitable planet. We are modernizing proven cloud-seeding science with weather-resistant UAS, radar and satellite observations, numerical weather prediction, novel sensing and validation systems, and sustainable seeding technologies. We are building an integrated system to make more freshwater available to farms, ecosystems, and communities.

Our ambition is bold, but we pursue it with humility. We take on difficult problems in the real world with technical rigor, grit, integrity, and an openness to learning and course-correcting. We are hiring individuals with evidence of exceptional ability. If you want to build systems that endure, restore, and deliver the future we were promised, we want to hear from you.

Engineering builds the software, infrastructure, and aircraft systems that power Rainmaker’s cloud-seeding operations. We work with scientists and field operators to turn weather data into reliable systems that help make more freshwater available.

About the Role

• Rainmaker is hiring a Senior Security Engineer to build security into how we develop software and hardware, and how we run field operations. You’ll write production code and design secure defaults across AWS, our applications, and company systems, protecting scientific data and the systems our aircraft and field teams depend on. You’ll automate routine controls and checks, reducing recurring manual work as the company grows. You’ll work closely with engineers to test, operate, and improve the systems you build while keeping secure workflows straightforward to use.

What You’ll Do

• Map critical systems, data flows, and access paths, then turn the highest-priority risks into a practical plan.
• Build reusable, secure-by-default AWS infrastructure with platform engineers, including least-privilege access, network boundaries, and logging for scientific and operational systems.
• Review application designs and code, build reusable authentication and authorization pattern

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e engineers who will use it and agreed on the next improvements.

Supporting the Rainmakers behind the mission

Making earth more habitable is ambitious work and we want the people doing it to feel supported:

• A stake in what we build: Meaningful stock options and the opportunity to help shape Rainmaker as an early member of the team.
• Support for your health: Comprehensive medical, dental, and vision insurance for you and your family.
• An investment in your future: A 401(k) with employer matching to help you build long-term savings.
• Time to recharge: Unlimited PTO for rest, exploration, and the people and pursuits that matter to you plus a generous paid holiday schedule.
• Time for a growing family: Paid parental leave for both parents to welcome a child and spend time together.
• Lunch together: Daily lunch provided at our El Segundo headquarters, giving Rainmakers a chance to share a meal and connect with teammates.
• Help making the move: Relocation assistance for eligible roles to support your transition to Rainmaker.

Rainmaker Is An Equal Opportunity Employer

Employment decisions are made without regard to any characteristic protected by applicable federal, state or local law.

Rainmaker provides reasonable accommodations to qualified individuals with disabilities and for other protected reasons as required by law. If you need accommodation to participate in the application or interview process, contact hiring@makerain.com. Requests for accommodation will be handled confidentially to the extent reasonably possible.

Data Privacy

California applicants can review our California Applicant Privacy Notice. The notice explains the personal information we collect, how we use it, how long we retain it, and the privacy rights that may be available.

E-Verify

Rainmaker participates in E-Verify for U.S. Employees. To learn more, including your rights and responsibilities, please visit http://e-verify.govE-verify.gov http://E-verify.gov.