Calyxo, Inc. · 2 weeks ago
Sr. Imaging Science Engineer - Pleasanton, CA
Pleasanton, CA
Full-time
Onsite
Mid, Senior Level
$160K/yr - $200K/yr
4+ years expCalyxo, Inc. is a medical device company headquartered in Pleasanton, California, USA, focused on improving kidney stone treatment. They are seeking a highly skilled Imaging Science Engineer responsible for the design, testing, and analysis of endoscope camera and illumination systems while ensuring compliance with industry standards and regulatory requirements.
Health CareMedicalMedical DeviceWellness
Responsibilities
Design camera and illumination optical systems/subsystems for endoscopy and perform detailed quantitative analyses of their imaging & video performance
Work with cross-functional teams to define requirements for image and video quality
Drive in-process and end-of-line optical test methodology used in component and device manufacturing
Work with clinical engineering and product management to translate user feedback on visualization quality into bench-testable design improvements
Organize design reviews to ensure optimal imaging design performance across disposable instruments, capital hardware, and software interfaces
Create change orders, test protocols/reports, and design documents
Complete Design Verification testing and risk management activities
Interact with suppliers and internal operations representatives to perform root cause investigation, component lifecycle management and continuous improvement
Create, operate and maintain an optical test bench and testing laboratory environment complying with Calyxo’s internal Quality Management System
Contribute to the technology roadmap for visualization and related research endeavors
Contribute to a culture of continuous improvement and innovation among engineering and cross-functional teams
Collaborate with cross-functional teams to bring prototypes to the market
Mentor junior and non-specialist engineering talent, promoting a collaborative and high-performance work environment
Qualification
Required
MS in Imaging Science, Optical Engineering, Electrical Engineering, Physics or a related technical field
PhD preferred and 4+ years of experience in product development related to camera and illumination system design/characterization
Deep technical expertise in camera and illumination system quantitative analysis, including relevant standards (e.g. ISO 8600, 12233, 14524 and 15739) and colorimetry, including practical application of CIE ΔE and ΔC measurement
Practical experience in hands-on laboratory optics, including use of optical test targets, backlights, optomechanics, meters, sensors and other test equipment
Experience performing photometric and radiometric quantitative analyses of illumination systems, including power meters, spectroradiometers and spectrophotometers
Practical working knowledge of analog and digital electronics fundamentals
Experience using Imatest software for image quality assessment
Proficiency in Python or alternative scripting language for image/video analysis, hardware control and test automation strongly preferred
Expertise in optical/optomechanical component and system design
ZEMAX (or alternative ray-tracing software) and SolidWorks (or alternative CAD software) preferred
Experience leading external vendors and contract manufacturers in the development of custom imaging solutions
Strong problem-solving skills and experience working as part of multifunctional technical project teams through all development lifecycle phases
Experience in requirements definition, design reviews, change management and risk control
Excellent technical writing and verbal communication skills are a must
Ability to work independently or in a team setting required
Must be self-directed, self-motivated and be able to multi-task in a fast-paced environment with multiple priorities
Knowledge and ability to interpret and follow applicable regulations, guidelines, and policy statements is required
Must have experience working under quality systems designed to meet governmental regulations such as FDA QSR, ISO 13485, and the MDD
Ability to travel domestically and internationally up to 10% of the time
Preferred
Experience and involvement with MDRs, IDEs, and 510(k) filings
Benefits
Stock options – ownership and a stake in growing a mission-driven company
Employee benefits package that includes 401(k), healthcare insurance and paid time off
Company
Calyxo, Inc.
Calyxo, Inc.
201-500 employees
H1B Sponsorship
Calyxo, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Late StageTotal Funding
$125.44MKey Investors
Avidity Partners
2024-12-26Series Unknown· $28.28M
2023-12-12Series D· $50M
2022-07-06Series C· $32.7M
Leadership Team
Joseph Catanese
President & CEO
Doug Hughes
Chief Financial Officer
Recent News
2025-12-18
2025-10-21
Medical Product Outsourcing
2025-09-13
Company data provided by crunchbase