Pros
After 5 years since the initial acquisition of Sigma, the company that's now know as MilliporeSigma is still struggling with its identity. There's a lot to learn in the initial years as with any big corporations but the company struggles to retain employees because the growth ladder is either not available or too political. While they are expanding the website is china, the focus from the main website seems missing. Overall good compensation and benefits. Slow growth but you can stay here for a long time. Work could involve frequent travel or moving to Germany and other sites. Company is amazing at selling itself: product or ads about their "advanced tech".
Cons
Swift in culture and policies, slow to change mindset and the company is increasingly politics driven. Lots of friction Inconsistent work culture and policies across, can be toxic.