Security Engineer, Product Security

About the role

ABOUT CAPE

Cape is America’s privacy-first mobile carrier. Our mission is to be a force for good in global wireless. Cape was founded in 2022 by people who believe privacy is a fundamental right, not a luxury to be traded away. Our journey began when our founder recognized a critical vulnerability in our modern world: everyone relies on the same stagnant cellular infrastructure and legacy systems that track our every movement, monitor and profile our connections, and lose and sell our personal data.

Instead of accepting the status quo, we decided to fix it. National security professionals, journalists, parents, and everyone in between can stay connected and have privacy.

We didn’t just build a layer on top of old tech; we built America’s most private and secure mobile carrier from the ground up. By building our own network from scratch, we are able to design and build a suite of privacy and security features that no other carrier on the planet can offer.

Today, Cape provides our secure network to consumers, businesses, and government agencies alike. We closed our Series C in March 2026, and we are scaling rapidly, with the goal of giving people back control of their most personal information.

THE TEAM

At Cape, we are the architects of a privacy-centric movement that is just getting started. We are relentless builders, constantly innovating at the edge of what's possible in telecommunications. We operate on a foundation of high trust and high expectations. Our structure is flat, and collaboration matters more than hierarchy. As a member of our team, you will collaborate with world-class engineers, architects, and visionaries, and work across organizational lines to solve "impossible" problems and deliver mission-critical results for our users every single day.

THE ROLE

We are seeking an experienced Security Engineer with a specialization in product security to join our team. As a strategic partner, you will make an immediate impact by leveraging your expertise in cloud and application security. This role is pivotal in reducing risk across our AWS cloud environments, mobile core infrastructure, and mobile applications. You will be responsible for designing, implementing, and that comply with regulatory standards, enhance internal processes, and minimize data security risks. Through developing ongoing security strategies and technologies, you will support the organization's business objectives and daily operations.

WHAT YOU'LL WORK ON

- Design, implement, and manage robust security controls and policies within AWS, focusing on the confidentiality, integrity, and availability of data and services.

- Perform comprehensive security assessments of our cloud environments to identify vulnerabilities, assess risks, and recommend actionable mitigation strategies.

- Lead the integration of security practices into the DevOps lifecycle, promoting secure development, deployment, and operational processes.