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Illumio
Headquarters
Intern
On-site
Engineering
The pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include responsibilities of the job, education, location, experience, knowledge, skills, abilities, and internal equity, alignment with market data, or applicable laws.
At Illumio we offer a wide range of benefits to our eligible team members. Our benefit programs vary by location and can include Medical, Dental, Vision Coverage – Health and Dependent Savings Accounts – Life and Disability Programs – Paid Parental Leave – Voluntary Benefit Programs – Company Sponsored Wellness Program – Wellness Reimbursement Program - Retirement Savings – Equity Opportunities – Paid time off and Paid Holidays – Employee Incentive Program.
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
Our Team's Vision:
Illumio’s Cloud Segmentation and Security Analytics team builds and operates the enforcement and analytics platform that stops lateral movement across multi-cloud and hybrid environments.
We transform massive volumes of customer inventory, topology, and traffic data from AWS, Azure, GCP, and OCI into actionable segmentation insights and precise policy enforcement. Our systems leverage native cloud security controls to achieve Zero Trust segmentation at scale.
The team’s mission is to deliver real-time security analytics and enforcement orchestration that’s resilient, low-latency, and cloud-aware. We address the toughest challenges around scalability, rate limits, resiliency, and consistency across diverse cloud environments using a modern, distributed tech stack.
Design and build distributed services that analyze traffic and enforce segmentation policies across multi-cloud environments
Develop scalable orchestration layers to translate and apply policies using native cloud firewalls and controls
Build data pipelines that correlate cloud resources, traffic, topology, and network telemetry to derive real-time insights into trust boundaries and policy effectiveness
Contribute to algorithms that contain lateral movement, policy drift, and misconfigurations.
Optimize resiliency, latency, and throughput of enforcement workflows within cloud rate limit and API constraints
Collaborate with cross-functional teams to deliver secure, observable, and performant microservices
Participate in design discussions, performance reviews, and production readiness assessments to ensure high reliability
Currently enrolled in a full time Bachelor’s or Master’s degree program in Computer Science, Software Engineering, or a related field with an expected graduation date in Winter 2026/Spring 2027
A positive, can-do attitude with strong ownership and drive to build world-class cloud segmentation software
Strong programming skills in Golang or similar language with solid understanding of distributed systems, data structures, and concurrency
Familiarity with Kubernetes, gRPC, Postgres, graph databases, caching databases and public cloud platforms
Interest in cloud security, firewall orchestration, and Zero Trust segmentation
Understanding of networking concepts such as VPCs, routing, and firewall rule evaluation is a plus
A mindset focused on scalability, fault tolerance, and performance optimization
Strong collaboration, problem-solving, and communication skills
Hands-on experience designing and deploying multi-cloud security and segmentation systems that operate at a massive scale
Deep exposure to native cloud firewalls, enforcement points and policy APIs across AWS, Azure, GCP, and OCI
Understanding of how to operationalize Zero Trust principles using distributed enforcement models
Mentorship from senior engineers building industry-leading cloud microsegmentation technology
Opportunity to design and demo a capstone project with measurable impact on scalability, resiliency, or security posture
Compensation: $ 37 USD
Our Commitment:
Illumio believes that an environment of unique backgrounds, experiences, viewpoints, and individual contributions drives our success and makes us stronger together. We are dedicated to creating and maintaining a diverse culture and emphasizing inclusion and belonging.
#LI-PO #LI-ONSITE
All official job offers from our company are extended directly by our recruitment team and will be sent through an official E-Signature document for your review and signature. Please be aware that we do not ask for any personal information in the process of extending offers of employment, such as financial details or social security numbers. Upon acceptance of any offer, we will request such information as part of the onboarding process prior to or on your first day of employment, and only after completing a background check through an authorized third-party vendor. If you receive any communication asking for personal details outside of these processes, please contact us immediately to verify the authenticity of the request. Your security is important to us, and we are committed to a safe and transparent hiring experience.
For roles in San Francisco and Los Angeles: Pursuant to the San Francisco Fair Chance Ordinance and the Los Angeles Fair Chance Initiative for Hiring, Illumio will consider for employment qualified applicants with arrest and conviction records.
Compensation Range: $37.00