Am I, as a salaried employee, eligible for family allowances?

Salaried employees may claim family allowances provided that their salary on which they pay statutory OASI contributions is at least CHF 597 per month, or CHF 7170 per year. Individuals whose salary falls below this threshold are considered to be not gainfully employed. 

If you have several employers, all of your salaries are added together, and your eligibility is assessed based on this figure, i.e. your total income.