The Chelmer and Blackwater Navigation links Heybridge Basin with Chelmsford via 12 locks and is a unique resource for public recreation and wildlife.  The aim of Essex Waterways is to operate and manage the Navigation as a not for profit business for public benefit. Essex Waterways has an exciting opportunity for a Trainee Lengthsman  to help with practical tasks and crewing Chelmer Cruises trip boat, Victoria. If you love the great outdoors, practical work, boats and the natural world then we would like to hear from you.  As a young self-starter keen to learn you will benefit from the knowledge and experience of our small but friendly team. It is the Trainee Lengthsman's role to; Support the Senior Lengthsman in undertaking practical maintenance work along the navigation in