Sr. Manufacturing Test Engineer

## Sr. Manufacturing Test Engineer Apply locations:
San Jose, CAtime type:
Full time posted on:
Posted Todayjob requisition :
JR100752

Lyten is leading an industrial revolution through Lyten 3D GrapheneTM, a breakthrough supermaterial unlocking a new generation of products — from lithium–sulfur batteries and energy storage systems to concrete admixtures, lightweight composites, and next-generation sensors that are revolutionizing industries. Together, these innovations are making a massive global improvement and driving real-world impact across energy, mobility, construction, and defense.

At Lyten, we believe the most meaningful careers begin with purpose — and with people who want to make a difference. We’re not just developing advanced supermaterials — we’re about to change the world as we know it, reshaping how energy is stored, how products are built, and how progress is made.

We’re entering an exciting growth phase, scaling production across the U.S. and Europe and expanding our team of engineers, scientists, and innovators.

Apply now to join our team and be part of something bigger than yourself — where collaboration, creativity, and purpose come together to build the technologies that will define the next century.

Seeking a Senior Manufacturing & Test Engineer to bridge the gap between R&D sensor system prototype builds and scaling for manufacturing. In this senior role, you will own the end-to-end production architecture including manufacturing and test equipment design, procurement, build, commissioning and troubleshooting. The ideal candidate has deep expertise in manufacturing & test equipment and extensive hands-on lab experience scaling hardware products from prototype to production.
** Responsibilities**
* ** Equipment Lifecycle Ownership:
** Design, procure, build, commission, and troubleshoot custom manufacturing equipment and automated test setups.
* ** Bridge R&D to Production:
** Transition early-stage sensor system prototype designs into stable, scalable, and repeatable manufacturing processes.
* ** Test & Build Automation:
** Develop and deploy custom mechanical fixtures, electrical test beds, and automated scripts for hardware validation.
* ** Vendor & Procurement Management:
** Source, evaluate, and manage external equipment vendors and component suppliers to meet strict delivery timelines.
* ** DFx Integration:
** Partner closely with R&D teams to implement Design for Manufacturing (DFM) and Design for Test (DFT) feedback early in the cycle.
* ** Documentation:
** Author comprehensive equipment manuals, standard operating procedures (SOPs), and calibration guidelines for production teams.
** Required Qualifications
*** Master's degree in Mechanical Engineering, Electrical Engineering, Mechatronics, or a related technical discipline AND 1+ years in hands-on engineering experience scaling hardware products from low-volume prototypes to active production lines OR Bachelor's degree in Mechanical Engineering, Electrical Engineering, Mechatronics, or a related technical discipline AND 3+ years of experience in hands-on engineering experience scaling hardware products from low-volume prototypes to active production lines.
* Experienced on manufacturing equipment, mechanical assembly tools, data acquisition (DAQ) systems, and standard electrical lab instruments.
* Experienced successfully building, bringing up, and debugging complex electro-mechanical hardware systems from scratch.
* Experience managing the complete equipment lifecycle, from initial drafting and sourcing to final factory floor deployment.
** Preferred Qualifications**
* ** Experience working i
** n a startup or fast-paced environment; comfortable with ambiguity, shifting priorities, and wearing multiple engineering hats.
* Experience calibrating or verifying sensor systems (e.g., optical, thermal, pressure, acoustic, or motion sensors).
* ** Experience with
** writing test and control scripts using Python, LabVIEW, C/C++, or MATLAB.
* Experience testing devices utilizing I2C, SPI, UART, CAN, or Ethernet communication protocols.
** Physical Requirements
*** Physical duties for this position include but are not limited to, ability to lift less…