Engineering Intern, Architecture Platform

Illumio • Sunnyvale, CA

69d • $37

About The Position

Illumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud environments – stopping the spread of attacks before they become disasters. Recognized as a Leader in the Forrester Wave™ for Microsegmentation, Illumio enables Zero Trust, strengthening cyber resilience for the infrastructure, systems, and organizations that keep the world running. This is a 12 week internship program beginning on May 26th 2026 or June 22nd 2026. Location: Onsite 5 day's a week at Headquarters in Sunnyvale, CA.

Requirements

• Currently enrolled in a full-time Bachelor’s or Master’s degree program in Computer Science, Software Engineering, or a related technical field, with an expected graduation date in Winter 2026 or Spring 2027
• Proficiency in at least one programming language such as Java, Go, Python or Ruby
• Familiarity with web development technologies (e.g., REST APIs, front-end frameworks) is a plus
• Familiarity with applied AI/ML, scaling ML use of LLMs
• Familiarity with Git or other version control systems
• Exposure to or knowledge of scalability, distributed systems, or cloud computing
• Excellent problem-solving, analytical skills, and attention to detail
• Ability to work independently and as part of a team
• Strong communication and interpersonal skills

Responsibilities

• Investigate and implement distributed systems at scale aspects of the cloud-based security analytics platform
• Investigate and implement analytics at scale, using distributed systems concepts and leverage AI/ML to process and surface these to the end users
• Help identify and solve scalability challenges, ensuring the platform can handle increasing loads and larger customer bases
• Understanding of front-end and back-end integration, especially in systems that handle large datasets
• Strong communication and teamwork skills, with the ability to collaborate effectively across teams
• Passion and interest in building efficient, highly scalable systems and improving user experience
• Be empowered to take ownership of your own summer project where you provide technical solutions for real world problems
• Be an active participant of an existing engineering scrum team

Benefits

• Hands-on experience designing and building cloud-native architecture at scale
• Exposure to distributed systems, performance optimization, and real-world infrastructure challenges
• Opportunities to contribute to architectural decisions and technical strategy
• Ownership of a meaningful summer project with mentorship and support from experienced architects
• Daily collaboration with engineering teams and participation in Agile development workflows
• A deeper understanding of how scalable systems are built to support enterprise-grade cybersecurity solutions
• Insight into the latest advancements in machine learning for security, including how AI/ML is applied to enhance threat detection, analytics, and platform intelligence

What This Job Offers

• Career Level: Intern
• Education Level: Bachelor's degree
• Number of Employees: 501-1,000 employees