Top tech companies, such as Microsoft and BAE Systems, are always on the lookout for new project managers. If you fancy switching to this lucrative career path, the Lean Six Sigma Black Belt Master Certification Bundle offers some essential training. Through 51 hours of video lessons, you discover how to reduce waste and motivate your team. Right now, the bundle is just $69 at the PopSci Shop—and use code LABORDAY30 for an extra 30 percent off.

Lean Six Sigma pulls together the best parts of two separate methodologies. This hybrid framework is used by thousands of big firms, from Amazon to Xerox. If you want to snag a leadership role, it helps to be a certified pro.

This training helps you master Lean Six Sigma through concise video lessons. You progress from the basic terminology through to Black Belt techniques, with plenty of real-world examples to learn from. In addition, this bundle covers several niches, including IT and healthcare. Each of the six courses also comes with a certificate of completion.

You can grab the training now for $69, and save an extra 30 percent with code LABORDAY30. Be quick—this coupon ends midnight on 9/4.