A Day in the Life of an Analytical Laboratory Manager

In this episode of “Pathways in Spectroscopy,” Saikat Banerjee, a Senior Scientist and the Analytical Lab Manager at DuPont, talks about his typical day to day workflow at DuPont as an analytical lab manager. His insights provide an idea into what aspiring lab managers can expect in this position.

Saikat Banerjee: My typical day-to-day workflow is usually dynamic. It's usually a combination of technical problem solving, prioritization skills, and clear communication in an industrial setting in my analytical lab. Requests for testing can come from different functions. It could be R&D or it could be manufacturing. It could be something happening in our quality laboratory that we need to better understand and help them. And sometimes, some of the requests may come from external OEM customers who want to better understand how our product can help them solve a problem.

So definitely the first task is prioritization. Is this a manufacturing issue? Is this issue that we have to solve for a customer or a product launch milestone? That context is actually the first part, and it's really important because it determines urgency and depth. So that’s my focus in this role at DuPont—to focus on the problem first and the specific tool later. That mindset change has been helped coming from academic research where we delve much deeper. In industry, you have to understand the problem to ask what questions you need to get answer from the stakeholders. And then, it may start with IR, Raman, and NMR spectroscopy for rapid screening, but we occasionally need to expand into chromatography, mass spectrometry, and thermal analysis, so definitely understanding the problem first is really important and then quickly sharing a strategy as to how you can help solve that problem.

Once you run the test in the lab, part of the job is translating results and enabling the business to make the right decisions. Analytical labs are service organizations embedded within a business unit, so it spends significant time communicating results, clearly outlining uncertainties they may have with the data. The limitations of the data are what I have to communicate properly to the stakeholders and recommend the next steps as a partner in the room and less as an expert in the room. That partnership model is really, really critical.

Digital tools have really helped me during my time at DuPont. Of course, I've myself led LIMS implementation projects, but in analytical, having traceable data systems has been really critical. My role has definitely kept me busy and engaged during my four years at DuPont.

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References

1. Banerjee, S.; Wetzel, W. Saikat Banerjee Discusses His Career Journey in Spectroscopy. Spectroscopy. Available at: https://www.spectroscopyonline.com/view/saikat-banerjee-discusses-his-career-journey-in-spectroscopy (accessed 2026-03-27).
2. Wetzel, W. Pathways in Spectroscopy Preview: What it Takes to be an Analytical Laboratory Manager. Spectroscopy. Available at: https://www.spectroscopyonline.com/view/pathways-in-spectroscopy-preview-what-it-takes-to-be-an-analytical-laboratory-manager (accessed 2026-03-27).