Sorta, they are fully specified tasks that are largely in need of mechanically implementing them. Much like the work a service technician will do at your house

Sorta, they are fully specified tasks that are largely in need of mechanically implementing them. Much like the work a service technician will do at your house. Designing the system and building all of the parts would be engineering tasks. Putting the parts together would not. Now, agreed in startup land junior members are responsible for design more than people ack.