2026 Test Engineering Intern - Sunnyvale CA

RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE TYPE: Secret

TRAVEL: No

Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. We have a wide portfolio of secure, affordable, integrated, and multi-domain systems and technologies. Our differentiated battle management and cyber solutions deliver timely, mission-enabling information and provide superior situational awareness and understanding to protect the U.S. and its global allies.

An internship at Northrop Grumman is unique. Sure, you’ll learn new skills, explore our enterprise, network with experts, connect with thought leaders, and finish with a resume that opens doors. But you’ll gain something even more valuable: pride in what you’ve done. Join us and launch your career. We’ll support you with training, employee resource groups, and our shared vision of global security.

Northrop Grumman is seeking Test Engineers for an internship opportunity. This position will be located at our Mission Systems sector in Sunnyvale, CA.

The qualified candidate will become part of Northrop Grumman’s Maritime/Land Systems and Sensors division, Marine Systems business unit. Marine Systems is a leading provider of missile launch systems, propulsion systems, and power generation systems for naval submarines and surface ships..

Roles and Responsibilities

The internship will be within the rotating machinery team within the Systems Integration and Test group. The intern's mission will be to ensure that the devices we create here to turn steam into electricity and propulsion for our nation’s newest submarines and aircraft carriers meet the stringent standards our nation’s fleet requires. In this internship, the qualified candidate will have the opportunity to complete a wide variety of challenges that span the gamut of effort required to accomplish system-level tests of our turbine-generators and gear-driven propulsion units—from integrating data-acquisition systems and programming automation routines to acquiring and analyzing data and writing procedures and reports. Along the way, the qualified candidate will learn all about the technologies that make our power-generation and propulsion systems unique, gaining valuable insight to ensure our tested products are assets our nation’s bravest service members can trust. 

One more thing: The role we perform requires 12.5-hr shifts to support 24/7 system-level test campaigns in our factory and may include night shift support 30-50% of the time. The team also may follow a 7 days on/7 days off schedule to support test campaigns. 

Basic Qualifications

A candidate must meet ALL of the below criteria. The candidate must:

• Be a student who is enrolled full-time and pursuing an undergraduate or graduate degree from an accredited college/university and will be enrolled full time in Fall 2026

• Be majoring in Electrical Engineering, Mechanical Engineering, or other related STEM (Science, Technology, Engineering or Math) degree

• Be available to work full-time (40 hours per week) for at least 10 weeks during summer 2026.
• Be able to obtain and maintain a U.S. Government security clearance (U.S. citizenship is a pre-requisite) as well as Program Special access within a reasonable period of time, as determined by the company to meet its business needs (U.S. citizenship is a pre-requisite)

Preferred Qualifications: 

• Have an overall cumulative GPA of 3.00/4.0 or higher

• Experience using benchtop instrumentation (e.g. spectrum analyzers and digital multimeters).
• Ability to interpret basic circuit diagrams and engineering drawings 
• Experience troubleshooting analog or high-voltage circuitry
• Programming and/or automation experience (e. g. MATLAB, Labview, Python, C/C++, C#, and Visual Basic)
• PLC programming experience (e.g. Allen Bradley)
• Experience testing magnetic be