Sr Test Engineer

Infleqtion is seeking a Senior Test Engineer to support the development and validation of an atomic clock product pilot line. The successful candidate will join the New Product Introduction Team and work across hardware, software, and R&D teams to develop and execute test plans, set up and interface with test equipment, and automate pilot line test processes.

Requirements

• Bachelor’s degree in Electrical Engineering, Computer Engineering, or a related field
• 5+ years of relevant industry experience with a focus on hardware validation and system integration testing
• Strong programming skills in Python and other scripting languages
• Hands-on experience with optical and electronic test equipment, including oscilloscopes, DMMs, OSAs, and VNAs
• Strong understanding of communication protocols (USB, I2C, SPI, serial comms, etc.)
• Ability to process, analyze, and visualize test data to drive design decisions and improvements
• Comfortable working in Linux environments with command-line tools for scripting and automation
• Collaborate with a cross-functional team to support product development from prototype to production
• Experience with Git and modern software development workflows
• Strong analytical and problem-solving skills, with experience in root cause analysis and debugging embedded systems

Benefits

• 100% company-paid medical, dental, vision, short/long-term disability
• Employer-funded Health Savings Account
• Unlimited PTO
• 401(k) match
• Company-paid Life and AD&D Insurance
• Flexible Savings Account
• Paid FMLA, Maternity/Paternity Leave
• Employee Assistance Program
• Student Loan Repayment