Minors under 16 are not allowed to work in prohibited occupations, which are considered unhealthy or dangerous, or in certain particularly hazardous jobs. Youth under the age of 16 must obtain a work permit, also known in Virginia as a Youth Employment Certificate, prior to doing so.Must be 16 years old and provide own transportation to and from the work site; Apprenticeship Course credit available for early release. Apply to Crew Member, Restaurant Staff, Dog Walker and more! Position available for Fairfax County School Year 2024-2025. My 21 year old son's lifetime dream has been to work for Fairfax County law enforcement.