Job description. Automotive Field Service Technician – the New York City area. Do you have automotive, generator, or any engine repair experience. Are you tired of doing the same repetitive work every day. Do you enjoy diagnosing interesting problems. Would you like more freedom, diversity, flexibility, and less hassles in your daily routine. If you answered yes to the above, then Dalkia Aegis may be the place for you to have a career and not jus...