What is a Security Engineer at United Airlines?
At United Airlines, the role of a Security Engineer is foundational to maintaining the safety, trust, and operational continuity of one of the world’s largest aviation networks. Every day, millions of passengers rely on digital systems to book flights, check in, navigate airports, and fly safely to their destinations. As a Security Engineer, you are tasked with protecting the highly complex, interconnected digital ecosystem that powers these operations, ranging from customer-facing mobile applications to critical flight operations infrastructure.
This position sits at the intersection of modern cloud architecture, legacy system integration, and rapid software delivery. You will work to identify vulnerabilities, architect secure cloud environments, and build automated guardrails that empower development teams to ship secure code quickly. The scale of United Airlines means you will deal with massive data volumes, distributed networks, and strict regulatory compliance standards, making the work both intellectually challenging and highly impactful.
Joining this team means taking on a high-consequence responsibility where security failures can have real-world operational impacts. You will collaborate closely with software developers, network architects, and system administrators to foster a proactive security culture. Your work ensures that as United Airlines innovates with new digital features and cloud-native solutions, the underlying infrastructure remains resilient against evolving global cyber threats.




