Hi, i'm a fresh grad, i get an offer as system tester which 2.7k, but i'm wanna try network field first.

if i accept the 1st job as system tester, 1 year later, i jump to a network base company like huawei or mesiniaga or IBM for a different position like system engineer or network engineer.

My question is : will my salary will increase? or remain? or decrease ? because my previous working experience and background is different.

Thanks