Research and Development: Sensor Developer

Sensor Developer – Research and Development (San Luis Obispo)

Location:

San Luis Obispo

• Design and implement sensor prototypes for non-destructive testing applications using acoustic, ultrasonic, and other measurement technologies, including the development of associated signal processing algorithms.
• Implement and automate data acquisition, processing and analysis (e.g., using Python scripts).
• Evaluate sensor performance in laboratory and field conditions to enable early customer feedback.
• Contribute to project initiation by defining requirements, architecture, and effort estimates.
• Deliver technical documentation, support, and presentations for internal and external stakeholders.
• Collaborate with mechanical, electrical and software engineers to integrate sensor solutions into larger systems.
• Work closely with global teams to improve products and system capabilities.
• Support intellectual property activities as well as innovation and know-how tracking.
• Perform mechanical and electrical troubleshooting when needed.

• Strong foundation in applied mathematics, including linear algebra, numerical methods and optimization, paired with basic physics knowledge of associated sensor technologies.
• Proficiency in Python for solving engineering and data analysis tasks.
• Familiarity with computer vision and machine learning methods in industrial applications.
• Practical experience in image data acquisition, preprocessing, and cleaning.
• Knowledge of development and product-related standards and their practical implementation.
• Basic understanding of professional software development processes and tools.
• Experience with CAD software (e.g., Solid Works, Fusion 360).
• Experience with simulation tools (e.g., COMSOL, Abaqus).
• Hands‑on laboratory experience with instruments such as oscilloscopes and multimeters.

• Rapid prototyping and design for 3D printing.
• Development of web applications and user interfaces for prototype and laboratory use.
• Deployment of applications to cloud platforms (e.g., Azure).
• Electronics prototyping, including protoboard assembly and basic circuit design.
• Embedded software prototyping in C/C++, Arduino, ESP
  32, and FreeRTOS.
• Experience with embedded Linux environments.
• Research skills.

• University degree in physics, electrical or mechanical engineering, or similar fields.
• 1–3 years relevant work experience in industry or internship.
• Problem solving skills.
• Self‑motivation, and attention to detail.
• Strong written and verbal communication skills.
• Familiarity with various physical and electrical concepts: kinematics, wave mechanics, electromagnetism.
• Familiarity with finite element analysis or other numerical methods.
• Experience with scripting languages such as Matlab or Python.

Rosenxt offers an exceptional working environment, salary commensurate with experience, and an incredible benefits package.

• 401(k) matching up to 5%, immediately vested.
• Generous health benefits, effective immediately (Medical (PPO, HSA), Dental, Vision, Flexible Spending Accounts).
• Flexible work schedule (Friday half‑days off).
• Incredible work‑life balance and flexibility.
• Immediate vacation time available, holidays, paid time off.
• Travel to Europe to work with Rosenxt colleagues.
• Employee assistance program.
• Life insurance.
• Parental leave.
• Professional development assistance.
• Referral program.
• Relocation assistance.
• Tuition reimbursement.