Job Description: R&D Engineer/Scientist, EUV

About Energetiq

Energetiq is the high technology, ultra-bright light source division of Hamamatsu Corp., a Japanese optical components and systems company. At Energetiq we are growing our market presence by introducing breakthrough products using our patented, ultra-bright Laser-Driven Light Source (LDLS™) and Electrodeless Z-Pinch™ EUV technologies. These technologies are used in a variety of markets such as high-end computer chip manufacturing, sensor testing for cell phones, and in a variety of drug discovery and medical applications. Our customers are sophisticated equipment manufacturers that operate at the forefront of what is possible.

Location: This position is onsite and is based in Wilmington, MA

Position Summary:

We are seeking an R&D Experimental Engineer / Scientist to develop next-generation EUV source technologies—from early-stage concept evaluation through prototype development—and to enhance the performance of current EUV systems.

This role involves hands-on experimental work, including the design and execution of experiments, development of proof-of-concept hardware, and use of advanced characterization techniques. The ideal candidate will bring strong experience in experimental physics or a related field (e.g., plasma systems, advanced materials processing such as CVD, or similar technologies), along with a practical mindset toward system development.

The Engineer / Scientist will collaborate closely with a multidisciplinary team of scientists and engineers to evaluate new technologies, analyze results, and mature concepts into prototype-ready systems with consideration for performance, reliability, and serviceability.

Key Responsibilities:

Develop next-generation EUV source technologies from early-stage concept through prototype development
Experimentally evaluate candidate technologies using a range of characterization methods (plasma, optical, electrical, thermal, and gas diagnostics)
Design, build, and operate proof-of-concept hardware and experimental setups, including R&D EUV sources and beamline systems
Plan and execute experiments; analyze and interpret data to guide design decisions and technology development
Collaborate with theoretical and experimental teams to compare results with models and refine experimental approaches
Advance technologies to a level suitable for prototype system builds
Improve performance of current-generation EUV sources and expand their application space
Communicate technical findings effectively through presentations, reports, and cross-functional discussions

Minimum Requirements:

Ph.D. in Physics or a related field, or M.S. with significant relevant experience
5+ years of post-graduate academic or industrial R&D experience
Strong hands-on experience designing and executing complex experiments
Experience working with electronic circuits and characterization instrumentation (e.g., oscilloscopes, data acquisition systems, sensors)
Background in plasma systems or related fields (e.g., CVD, high-energy systems, advanced materials processing, vacuum-based systems)
Experience with vacuum systems (pumps, valves, MFCs)
Proficiency in data analysis and visualization tools (e.g., Python, MATLAB, Octave)
Familiarity with power electronics and high-voltage systems
Working knowledge of optics and optical physics
Strong written and verbal communication skills, including presenting technical content to groups
Ability to travel domestically and internationally (up to ~10%)

Preferred Qualifications:

Experience assembling, modifying, and operating advanced characterization systems (e.g., beamlines, spectrometers, imaging systems, x-ray/UV optics, photodiodes)
Deep understanding of plasma generation, control, and diagnostic techniques
Experience with simulations (e.g., gas transport, thermo-mechanical analysis)
Product development experience, including transitioning concepts to prototype systems

The compensation salary range for this role is $113,000 to $121,000. Actual compensation packages are based on several factors that are unique to each candidate, including but not limited to skill set, depth of experience, and certifications.

Energetiq Technology, Inc. is an equal opportunity employer. We foster a culture where everyone has an opportunity to succeed regardless of race, color, religion, age, ancestry, national origin, social or ethnic origin, sex, sexual orientation, gender, gender identity, gender expression, marital status, pregnancy, parental status, disability, medical condition, genetic information, military or veteran status, union membership, and political affiliation, or any other legally protected group.

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