My wp got rejected?

[Cpin93]

Hi, im malaysian from sabah want to work in singapore.. applied for 2 company but both got rejected with the reason "this candidate is not eligible for a workpass here. Please find another candidate." 1st job offer was field technician (water dispenser technician)with salary of 1600 "rejected". 2nd job was trainee technician (vopak terminal) salary including allowance 2240 "rejected". Is it because that they offer me wp and not a "s pass" that i got rejected? Please help me out here..

Details myself below

Age: 25
Race : kadazan
Highest edu: diploma in mechanical engineering (politeknik kota kinabalu)
Work experience: 1-2 years(oil n gas)
Work in singapore before?: no
Ever been denied enter singapore: no
Overstay in sg: no
Passport: malaysian passport holder