Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril’s family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years.

We are seeking Software Development Engineer in Test (SDET) Interns for Spring/Summer 2027! This is a paid, in-person internship.The Software Quality Engineering team champions quality across the entire product life cycle by embedding
engineering-driven testing into the development process. As an SDET intern, you won't just execute test cases — you'll write code to test code, building the automation, tooling, and frameworks that guarantee our products work as intended. At Anduril, Software Quality Engineering is a development function: we actively build new products and projects while supporting production. You'll apply real software engineering skills — programming (Python), version control, and CI/CD — to bring the quality discipline directly into production, engineering, and supplier management workflows.

The Voyager team at Anduril Industries is an engineering and design division with vast experience in developing innovative computing and communications solutions for the network edge. We specialize in integrating enterprise networking capabilities from global IT leaders with purpose-built hardware and software platforms designed to meet the most stringent environmental requirements.

WHAT YOU’LL DO

As an Software Developer Engineer in Test (SDET) intern, you'll be part of one of our Agile Software Development teams responsible for a variety of projects. You may be working on:

Design and build test automation frameworks for UI, API, and integration testing
Write automated test suites and integrate them into CI/CD pipelines
Develop test tooling — mocks, stubs, simulators, and data generators — to validate complex systems
Perform performance, load, and reliability testing on mission-critical software
Debug across the full stack, contributing fixes to both test and production code
Advocate for testability, partnering with development teams to build quality in from the start

Our engineering teams develop hardware and software platforms to support a variety of applications, such as:

Data logging for self-driving cars
Link aggregation technology for better connectivity on trains
Government services such as emergency response, disaster recovery and security
Hardware platforms used by AI/ML for object recognition – Deep learning inference engine using object detection networks like Faster R-CNN on Intel CPUs or the integrated Intel GPU

REQUIRED QUALIFICATIONS

Must be pursuing a bachelor’s or master’s degree in a technical field such as engineering, math, or science.
Ability to complete an in-person internship in our Dublin office.
Must be a penultimate year student at the time of the internship and returning to University at the end of the internship to continue academic studies for at least one year.

PREFERRED QUALIFICATIONS

Demonstrated ability to creatively problem solve issues related embedded software and electromechanical hardware in a resource-constrained environment
Demonstrated in-kind or direct team leadership skills
Personal experience with linux, Git-Lab/hub, embedded hardware systems
A genuine interest in software testing, and thirst for learning
Previous experience leading project and working with software development and/or testing, analysis, and driving improvements.
Software scripting experience in any language

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations. Highly competitive equity grants are included in the majority of full time offers; and are considered part of Anduril's total compensation package. Additionally, Anduril offers top-tier benefits for full-time employees, including:

Benefits

At Anduril, we invest in our people. Our comprehensive, competitive benefits package (available at little to no cost to employees) ensures you’re supported in health, recovery, and whatever comes next. For more information, Explore Our Benefits.

Protecting Yourself from Recruitment Scams

Anduril is committed to maintaining the integrity of our Talent acquisition process and the security of our candidates. We've observed a rise in sophisticated phishing and fraudulent schemes where individuals impersonate Anduril representatives, luring job seekers with false interviews or job offers. These scammers often attempt to extract payment or sensitive personal information.

To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind:

No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Our legitimate recruitment is entirely free for candidates.
Please always verify communications:
- Direct from Anduril: If you receive an email from one of our recruiters, it will only come from an @anduril.com address.
- Via Agency Partner: If contacted by a recruiting agency for an Anduril role, their email will clearly identify their agency. If you suspect any suspicious activity, please verify the agency's authenticity by reaching out to contact@anduril.com.
Exercise Caution with Unsolicited Outreach: If you receive any communication that appears suspicious, contains grammatical errors, or makes unusual requests, do not engage. Always confirm the sender's email domain is @anduril.com before providing any personal information or clicking on links.
What to Do If You Suspect Fraud: Should you encounter any questionable or fraudulent outreach claiming to be from Anduril, please report it immediately to contact@anduril.com. Your proactive caution is invaluable in protecting your personal information and upholding the security and trustworthiness of our recruitment efforts.

Data Privacy

To view Anduril's candidate data privacy policy, please visit https://anduril.com/applicant-privacy-notice/.

By submitting your application, you consent to Anduril Industries using a third-party service provider to conduct pre-employment risk, integrity, and due diligence screening and assessing potential risks as part of your application process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources. This third-party service provider does not act as a consumer reporting agency. Use of this provider helps to ensure compliance with applicable laws and protect technology, intellectual property, and organizational security.