Nelson,
firstly – this is a website for whinging offshore gits, we dont employ people we all work for other companies and come on here to complain about it š
Secondly, assuming you are writing to REAL companies for jobs, it is never a good idea to write and ask for a job as a Pilot Tech "or another position". At least contact them beforehand to see what jobs they have available and then apply for that specific job.
Thirdly, assuming that 3 in 1 is the course for the Philipines training place, please note. You are NOT an ROV Pilot Technician. No matter what they told you in the course, no matter how much you paid them, it will take some years offshore experience to become one. You are looking as a job as a Trainee Pilot Tech, try and keep that in mind and it makes it easier to focus on the job you are applying for.
Read therough the FAQ (Frequently Asked Questions) section on here, link is on the left hand side, as well as all the messages in teh Rookie section on here as there is a lot of information on help in getting into ROVs already here.