Maca is a root that grows high in the Peruvian Andes at altitudes of 14,000 feet (3500 m) above sea level. It has been cultivated for 1000s of years and used by indigenous people to boost their energy while living at such extreme elevations where oxygen is in short supply.
You can start working as an engineer with a 4-year college degree. Many engineers go on to earn masters degrees (usually in another 2 to 3 years), and some get a Ph.D. (4 to 6 years beyond the bachelors degree).
Read the electrical technician job description and requirements on the SMUD website to understand what skills you need to obtain to get a lineman position with the company. You can apply for a SMUD electrician job when you have less than 12 months remaining to complete the apprentice program. The SMUD website states that the company does not accept entry-level applications for electrical technician positions. You must get the training and education before applying to SMUD.