Familiarity with the variety of field concepts may result in senior roles supporting research but will certainly be used to plan assignments and accomplish goals. Intermediate and Senior positions will act as the key interface with the client at the well site, carrying the duties and responsibilities for completing service assignments and managing other Weatherford personnel at the well site. Whilst this is a generic job description covering the different levels of the Field Engineer position, all aspects of the roles and responsibilities are relevant. Senior roles will be involved with more advanced technology.