Personnel in the Business & Technical â¦ Managers Project are shrouded within the system to prevent abrasion from standard GS managers. They are finicky that way. To surmise a NH-03 pay band.Bottom of the barrel is GS12 step1, high on the pork, GS 13 step 10. A NH-04, now that's real money! You must be well versed in life cycle projects. There is a three tier certification process.ersonnel in the Business & Technical â¦ Managers Project are shrouded within the system to prevent abrasion from standard GS managers. They are finicky that way. To surmise a NH-03 pay band.