Usually, "bioengineering" is a mix of chemical, mechanical, and electrical engineering disciplines with additional emphasis on physics, chemistry, and biology. Did I mention there is often a LOT of math involved?
Bioengineering could lead you to developing new strains of crops or fertilizers - or it could result in advances in prosthetics and "mechanical replacements" for bodily functions. It could also lend itself to those "ergonomic" studies we used to see back in the day. Chemical engineering will - most likely - lead to process development and/or process control in an industrial setting.
If you really want the work/life balance ... why not go a pure science route instead of engineering?
The jobs will be where the industry is located - which could be anywhere. My brother, for example, worked at a location nearly 125 km (80 miles) from where he lived - and commuted every day. Why? So his wife could have a much shorter (30 km = 20 mile) commute. And so their kids could attend a good school.
Converting energy to motion for more than half a century