Per-diem, on-call opportunity working in an onsite environment to provide quality and efficient Occupational Health services to our patients and client companies. Responsibilities include: - Perform tests: Federal Drug Screens & Breath Alcohol Collections - After hours services to client companies Candidate must possess the following skills: - responsible, available for work when called - good written & verbal communication skills - good organizational skills with a focus to detail - ability to work & get along with others - positive attitude - ability to follow orders Experience & Education required: - Associate's Degree in Medical Assisting - Certifications in: Drug screening, Breath Alcohol testing