background with at least 3-5 years relevant experience and a proven track record relating to lift, escalator and moving walks...; - Good knowledge and technical competency in electrical and electronics control relating to lift, escalator and moving walks...
background with at least 3-5 years relevant experience and a proven track record relating to lift, escalator and moving walks...; - Good knowledge and technical competency in electrical and electronics control relating to lift, escalator and moving walks...