Title Lead Opto‑Electronics Engineer Department Engineering - Development Location Niwot/Hybrid Reports To Research Director Your Impact We are looking for a Lead Opto‑Electronics Engineer who will contribute to the Engineering Research & Development team, ensuring alignment with company goals and delivery of innovative, reliable photonic detection solutions. This role is responsible for setting technical direction and providing expert guidance. The successful candidate will demonstrate strong leadership, decision‑making, and communication skills; build collaborative relationships across functions; and maintain a commitment to professional excellence, quality, and continuous improvement. The Role The Lead Opto‑Electronics Engineer is a senior technical leadership role focused on very low‑level light detection, optical imaging, and advanced photonic instrumentation. They will lead the development of high‑sensitivity detection systems with emphasis on maximizing signal‑to‑noise ratio through detector selection, amplifier architecture, low‑noise circuit design, and precision PCB layout. They will serve as a subject matter expert in photonic detectors and interfacing circuitry for scientific instrumentation. Job Responsibilities Design and develop ultra‑low‑noise, high signal‑to‑noise analog front‑end electronics for optical detection systems Define requirements and specifications for photonic detectors (photodiodes, APDs, SPADs, SiPMs, and arrays) in collaboration with vendors Lead development and evaluation of optical imaging and light collection systems for weak‑signal environments Analyze detector physics, noise sources, and system‑level performance limitations Research and evaluate emerging photonics and detector technologies to guide R&D direction Provide technical leadership, mentorship, and knowledge transfer to engineering and research staff Collaborate with cross‑functional teams to support advanced instrumentation development programs Continuously evaluate processes for improvements in efficiency, quality, and performance This role is not all‑inclusive; responsibilities may evolve to meet organizational needs Required Qualifications MS in Electrical Engineering, Physics, Photonics, Optical Engineering, or related field Significant experience in: Very low level light detection systems Low noise amplifier design and circuit architecture Precision PCB layout for sensitive analog systems Optical detection and imaging systems Fifteen (15) years of relevant experience Deep understanding of photonic detector devices and associated electronics Strong analytical, experimental, and problem‑solving skills Ability to independently evaluate and guide advanced photonics technology directions Strong communication, collaboration, and mentoring capability Preferred Qualifications PhD in a relevant technical discipline Experience with photon counting and TCSPC (time‑correlated single photon counting) Broad knowledge of modern photonics and optical sensing technologies Demonstrated success in maturing complex technologies into commercially viable products Experience working in multidisciplinary industrial research environments Strong innovation track record (publications, patents, or advanced R&D contributions) Proven leadership and project execution experience Work Environment & Physical Requirements This is an “in-office” position 80-100% of the time. The remainder of the time you may work from home. These percentages are targets with the actual schedule to be determined in conjunction with the Manager's expectations for the position. This role primarily operates in an office/lab/manufacturing environment. Must be able to sit, stand, and use a computer for extended periods of time Occasional lifting of up to 20 lbs. independently may be required This role involves occasional working in laboratory environments that include exposure to X-rays, radiation, and biological materials. All work is performed following established safety protocols and regulatory guidelines Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of this role Compensation & Benefits Competitive base salary range: $140,000 – 175,000 depending on experience Our compensation philosophy: we offer competitive pay based on market data, including local, national, and industry benchmarks. For new hires, offers are generally within the established min- to mid-point of the range for the role, with flexibility to recognize experience, skills, and education. Our approach ensures fair pay internally while remaining competitive externally and allows room for growth. Comprehensive benefits package: Health coverage: medical, dental, vision, fsa, onsite clinic (CO employees), life insurance 401(k) retirement plan with company match Vacation, holiday, and leave policies Tuition reimbursement, Employee recognition programs, Employee assistance programs Particle Measuring Systems is proud to be an Equal Opportunity Employer and are committed to building an inclusive and supportive workplace where everyone can thrive. #LI-JC1 Particle Measuring Systems is a global leader in designing and manufacturing micro-contamination monitoring equipment. Based in Boulder, Colorado, our state of the art technology is instrumental in improving clean room performance in the semiconductor and pharmaceutical markets. Our specialized technology, and the challenging work necessary to create this technology, enables our company to attract talented team members so that everyone has the opportunity to reach their potential in engaging and stimulating roles. The diverse experience of our employees at all levels brings unique ideas and contributions to Particle Measuring Systems. Join Particle Measuring Systems and become part of a company that recognizes our success is driven by you! We are an Equal Opportunity Employer, committed to affirmative action, a discrimination-free workplace, and fair treatment to all employees. We offer a competitive salary and benefit programs, including medical, dental, vision, life and AD&D insurance, short- and long-term disability programs, a flexible spending account, a tuition reimbursement program, a 401(k) plan, profit sharing, paid company holidays and paid time off. As part of our value system, we maintain a non-smoking campus and provide an onsite clinic for employees to emphasize health and well-being in the workplace. We are proud to be an Equal Opportunity Employer. Colorado is one of the best places to live in the USA. We offer relocation assistance for many of our positions. Come live in Colorado!

Lead Opto‑Electronics Engineer.

more at Spectris.

Commercial Operation Manager

CS Specialist

Senior Sustaining Engineer

similar roles.

Architecte de Solution BI & Cloud

Architecte de Solutions Data - Recrutement international (Montréal)

Product Developer

Talent Pool - Fullstack Developer

Senior Product Engineer

Technical Business Analyst pour le département Digital (H/F/X)