Device Calibration Engineer

Delart • Redmond, WA

1d

About The Position

Delart is home to a team of world-class engineers and project leaders dedicated to developing the next generation of advanced networking technologies, consumer devices, and innovative technology solutions. Trusted by some of the world’s leading technology companies, we deliver highly scalable, mission-critical solutions that power both consumer and business applications globally. Since our founding in 2017, we have been at the forefront of designing cutting-edge networking, telecommunications, and consumer products, while driving end-to-end project execution and creating transformative technology applications.
Overview
We are seeking a detail-oriented Device Calibration Engineer to enhance the automation, calibration, and bring-up of wearable devices (e.g., augmented reality (AR) glasses) prototype hardware. In this collaborative role, you will work alongside hardware, firmware, and software engineers to ensure the seamless transition of AI/AR devices through different build phases. Your main focus will be on developing automated calibration workflows and maintaining calibration station infrastructure to optimize device readiness.

Requirements

• Bachelor’s degree in Computer Science & Engineering, Electrical Engineering, Computer Science, or related technical field.
• 3+ years of experience in hardware bring-up, calibration, automation, or test engineering roles.
• Proficiency in Python or similar scripting languages for creating and executing test automation.
• Experience working with prototype or pre-production hardware stages such as EVT, DVT, and PVT.
• Familiarity with lab test equipment and instrumentation used in calibration processes.
• Strong debugging and troubleshooting proficiency across both hardware and software boundaries.
• Familiarity with embedded systems, firmware flashing, and interface communication protocols.
• Proficiency with tools like GitHub, Linux, Bash, SSH, Python, C#, and VS Code.

Nice To Haves

• Experience working with AR/VR, wearable tech, or consumer electronic devices.
• Exposure to optical, wireless (RF), or sensor calibration processes and technologies.
• Experience using CI/CD pipelines or automated test infrastructure for efficient production workflows.
• Background in manufacturing test procedures or New Product Introduction (NPI) workflows.
• General knowledge of electrical engineering principles and hands-on hardware experience.
• Experience with robotic arms or robotic automation systems.
• Ability to thrive in a fast-paced, iterative prototyping environment.

Responsibilities

• Design and implement test automation frameworks and scripts to boost calibration throughput and ensure repeatability.
• Support and maintain calibration stations dedicated to camera and sensor calibration on AR prototype hardware.
• Interface with lab equipment, including power supplies, spectrum analyzers, and optical test benches, to facilitate calibration workflows.
• Triage and debug issues across hardware and software encountered during the bring-up and calibration stages.
• Document calibration procedures, test outcomes, and failure analyses for ongoing development and troubleshooting.
• Participate in the software and hardware bring-up activities for AR prototype devices.

Benefits

• Delart provides competitive benefits and compensation across all regions where we operate. In the United States, our benefits package includes premium PPO and HMO medical insurance, dental and vision coverage, flexible spending accounts (FSA), life insurance, short- and long-term disability insurance, a company-matched 401(k) plan, and a generous paid time off policy.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Number of Employees: 11-50 employees