Environmental Engineering Intern Jobs in Edmonds, WA

LIGHTSPEED STUDIOS is made up of passionate players who advance the art & science of game development through great stories, great gameplay, and advanced technology. We bring next generation experiences to gamers who want to enjoy them anywhere, anytime, across multiple genres and devices.

Lightspeed Tech Center is an R&D department under Lightspeed Studios which develops PUBG Mobile and other high‑quality games. Our Tech Center leads the research, exploration, and discovery of innovative technologies and provides technical services for all games during all phases of the life cycle, including engine, audio, QA, AI, next‑generation game, and technical cooperation.

We are seeking a highly motivated and talented Mechanical Engineering Intern to join our dynamic team. This internship offers a unique opportunity to work on cutting‑edge projects at the intersection of mechanical design, hardware development, and embedded systems. You will contribute to the design, prototyping, and testing of innovative mechanical and electromechanical systems. This role is ideal for a Master's level student or recent graduate eager to apply their academic knowledge to real-world challenges.

• Design and develop mechanical components and systems using CAD software and rapid prototyping techniques.
• Assist in the assembly, integration, and testing of mechanical hardware with embedded systems and electronic components.
• Build and iterate on physical prototypes using 3D printing, machining, and other fabrication methods.
• Contribute to the development and execution of test plans to validate system performance and reliability.
• Work with embedded systems and use C++ for system control, data acquisition, or interfacing with mechanical hardware.
• Operate within a Linux development environment for specific project tasks.
• Prepare and maintain technical documentation, including design specifications, assembly instructions, and test reports.
• Collaborate closely with multidisciplinary engineers (mechanical, electrical, software) to achieve project goals.

• Currently pursuing or recently completed a Master's degree in Mechanical Engineering or a closely related field.
• Solid understanding of mechanical engineering principles, including statics, dynamics, materials science, and thermodynamics.
• Proficient in C++ programming.
• Familiarity with the Linux operating system and command‑line interface.
• Experience with embedded systems (e.g., microcontrollers, sensors, actuators).
• Demonstrable hardware building skills and a hands‑on approach to problem‑solving.
• Strong analytical and problem‑solving abilities.
• Excellent communication and teamwork skills.
• Eagerness to learn and adapt in a fast‑paced environment.

• Proficiency in CAD software (e.g., SolidWorks, Autodesk Inventor, Fusion 360).
• Experience with microcontrollers (e.g., Arduino, Raspberry Pi, STM32).
• Knowledge of common communication protocols (e.g., I2C, SPI, UART).

• Hands‑on experience in a professional engineering environment.
• Exposure to the full product development lifecycle.
• Mentorship from experienced engineers.
• Opportunity to contribute to meaningful projects.
• Enhanced skills in mechanical design, hardware development, C++, Linux, and embedded systems.

State(s): US-Washington-Bellevue

The expected base pay range for this position in the location(s) listed above is $69,305.60 to $120,000.14 per year. Actual pay may vary depending on job‑related knowledge, skills, and experience.

This position will be eligible for 1 hour of paid sick leave for every 30 hours worked and up to 13 paid holidays throughout the calendar year. Full‑time interns are also eligible to enroll in the Company‑sponsored medical plan subject to the terms and conditions of the applicable plans then in effect.

As an equal opportunity employer, we firmly believe that diverse voices fuel our innovation and allow us to better serve our users and the community. We foster an environment where every employee of Tencent feels supported and inspired to achieve individual and common goals.