– Heavy machinery mechanic
– Fixed equipment mechanic
– Heavy machinery electrician
– Fixed equipment electrician
– Heavy machinery welder
– Fixed machinery welder
– Heavy machinery electro-mechanic
– Fixed machinery electro-mechanic
– Light vehicles mechanic
– Assistant Mechanic – Junior

– CRC mechanic
– Planner – Maintener
– Vulcanizer
– Crane operator
– Service man
– Storekeeper – Tools
– Machinist