Is that like "Lean Six Sigma"?
haha
If you want to see what is "worthwhile," go to any number of job search boards--indeed.com, LinkedIn Premium, etc.--and see what qualifications are "required" and then "preferred" for positions you see yourself going after in the next 12-18 months.
LinkedIn offers Premium free of charge for a month if you've never taken advantage of it. If you are even passively in the job market and aren't stalking LinkedIn daily, you're wasting a huge opportunity.
Project Management (PMP) certs are in high demand now. However, as mentioned above, if you can't couple them with in-field expertise or even experience, it's an uphill slog. Also, just getting one can be an issue. There is a practical requirement that you must meet (like the CPA) which requires you to have live project management experience.
The MBA is probably the biggest fish out there. That said, do your calculations VERY carefully. If you go full time you are giving up two years of salary, plus paying tuition and living expenses. Even at RU, that works out to close to a $200-300k investment for anyone who is earning north of $80k a year when they enter the program. That said, RU is a very good value, offers a boatload of scholarship dollars and is well positioned in Supply Chain and Big Pharma. Things like consulting are picking up. Big Finance is a no-go unless you do all the legwork yourself. Corp finance is also hit or miss. Several big pharma finance placements. Some with Wells Fargo in commercial banking this year. After that, pickings are slim. Marketing is also hot or miss with many ending up at pharma companies or CPG groups with Church and Dwight.