Career as a Materials Scientist in Quantum Dot Technology | UbiQD USA
Career Konnect brings forward diverse and evolving career paths for science professionals. In this edition, we feature Dr. Maharshi Dey, Senior Scientist at UbiQD, Los Alamos, USA. With expertise in materials science, quantum dots, and nanotechnology-driven product development, his journey from West Bengal and Jadavpur University to Arizona State University and the advanced materials industry highlights how interdisciplinary research and strategic career planning can lead to impactful careers in translational science and industrial R&D.
Interview
Academic background and early interest in chemistry
“I was born and brought up in a small town called Serampore in West Bengal, India, on the banks of the Hooghly River. I grew up in a middle-class family where neither of my parents pursued STEM-based careers. However, my interest in chemistry developed during my high school years.
At that time, most students around me were choosing engineering or medicine as career paths, but I decided to pursue basic sciences and completed my Bachelor’s degree in Chemistry from Jadavpur University. Later, I pursued my Master’s from IIT Bombay.
During my academic training, I gained research exposure in organic chemistry and analytical characterization. After my Master’s, I worked as a project associate at IIT Madras, where I was first introduced to applying chemistry for solving biological problems.
We worked on synthesizing anti-tuberculosis drug molecules through eco-friendly chemo-enzymatic routes using yeast systems. That experience expanded my perspective beyond traditional chemistry and introduced me to translational scientific research.”
Motivation for pursuing a PhD in the USA
“When I started considering PhD opportunities, I was already thinking long-term about transitioning into industrial research after my doctorate.
The United States stood out to me because it offers enormous opportunities in industrial R&D, particularly with many Fortune 500 companies and advanced technology startups based there. I always felt that the US ecosystem would provide stronger exposure to industry-oriented research and better career opportunities after graduation.
Another important factor was the STEM OPT extension, which allows international PhD graduates to work in the US for multiple years after graduation. Even if someone eventually decides to move elsewhere, having a PhD from a reputed US university combined with industry experience creates a strong professional advantage globally.”
Planning for immigration and career stability
“I believe international students should think proactively about immigration and career planning very early during their PhD journey.
Immigration policies can change over time, but in most cases these changes are not completely unpredictable. Students should stay informed, understand the available pathways, and prepare strategically.
I always encourage students to learn about immigration processes early, speak with immigration lawyers when needed, and use online resources such as LinkedIn, YouTube, and professional communities to understand the system better.
If you plan ahead and stay informed, the process becomes much more manageable.”
Importance of internships during PhD
“One of the most impactful experiences during my PhD was my internship at 3M. That internship significantly strengthened my profile and played an important role during my industry job search.
When I interviewed with different companies, recruiters frequently asked about my experience at 3M. The internship gave me exposure to industrial research environments, corporate culture, and practical R&D workflows.
The application process itself was also a valuable learning experience. I applied to a large number of internship opportunities and used multiple free resources available online to improve my resume, cover letters, and interview preparation.
I strongly encourage students to actively network, seek informational interviews, and connect with professionals through LinkedIn. Those conversations often provide practical insights and referrals that can make a huge difference.”
Approaching industry interviews and job applications
“One of the most important lessons I learned is that students should think of themselves as products entering the market.
Your resume acts like a product brochure. Instead of only listing general qualities, you should clearly demonstrate measurable impact — publications, patents, projects, leadership contributions, or technical achievements.
Strong networking is also extremely important. Building professional relationships through LinkedIn, conferences, internships, and informational interviews can significantly improve visibility and create opportunities.
Another thing I always emphasize is being proactive. If you are interested in a role, apply early. Recruiters often begin reviewing applications immediately after they open, so staying ahead of deadlines can matter a lot.”
Transferable skills from PhD to industry
“Technical expertise gained during a PhD is obviously important, but one of the biggest differentiators in industry is communication.
You may be technically excellent, but if you cannot communicate your ideas effectively, collaborate within teams, or explain your work clearly, you may struggle professionally.
Public speaking, scientific writing, communication, and interpersonal skills are all highly transferable from academia to industry.
I think students should pay close attention to communication during their PhD training because it becomes increasingly important in leadership and industrial research roles.”
Current role at UbiQD and working with quantum dots
“Currently, I work as a Senior Scientist at UbiQD in Los Alamos, where I focus on research and development involving quantum dot nanomaterials.
Quantum dots are fascinating materials that recently gained enormous scientific attention, including recognition through the Nobel Prize in Chemistry. Our company works on deploying quantum dots into practical products such as solar windows and agricultural films.
My role involves developing next-generation technologies, optimizing product lines, and working closely with team members on R&D projects.
I also supervise team members, collaborate across departments, and help translate scientific ideas into commercially viable technologies.”
Why industry over academia?
“I was always more interested in translational research and industrial R&D rather than purely academic research.
What motivates me most is seeing technologies move from the laboratory into real-world products that people can actually use. Knowing that a product developed through your research may eventually be used by families, industries, or society is extremely fulfilling.
While publications and patents are certainly valuable, the idea of building technologies that directly impact people’s lives was one of the biggest reasons I chose industry over academia.”
Work-life balance and personal interests
“One thing I appreciate about my current role is having a relatively healthy work-life balance. Most days follow a standard schedule, which gives me time to pursue hobbies and recreational activities outside work.
I enjoy sports such as tennis, pickleball, table tennis, volleyball, and cricket. I also play guitar occasionally and regularly spend time exercising at the gym.
I believe maintaining hobbies, staying physically active, and staying connected with family are extremely important for managing stress and maintaining mental well-being.”
Advice for students planning PhD abroad
“For students planning to pursue a PhD abroad, my first advice would be to prioritize stable funding. Financial security during a PhD is extremely important.
Once funding is secured, students should focus on choosing research areas they are genuinely passionate about because that field may eventually shape their long-term career.
Students should also consider practical factors such as cost of living, location, future opportunities, and lifestyle while selecting universities.
Most importantly, stay curious, remain adaptable, and continuously improve both technical and communication skills.”
Dr. Maharshi Dey’s journey highlights how interdisciplinary scientific training, strategic networking, and translational research can lead to exciting careers in advanced materials and industrial R&D. His story demonstrates the growing impact of nanotechnology, quantum materials, and communication skills in shaping successful scientific careers globally.
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