How much does a Veterinary Assistant make in Secaucus, NJ? The average Veterinary Assistant salary in Secaucus, NJ is $39,404 as of September 01, 2024, but the range typically falls between $31,750 and $47,530. Salary ranges can vary widely depending on many important factors, including education, certifications, additional skills, the number of years you have spent in your profession. With more online, real-time compensation data than any other website, Salary.com helps you determine your exact pay target.