Create a Google Alert about the employer to keep informed.
Do not speak ill of former workmates, bosses or sector.
Ask good questions to demonstrate you are interested and have researched.
Read about popular interviewer questions and devise your answers. Test yourself beforehand with a few test questions.
Job Hunting Tips:
"While reading your CV, ask (trusted) colleagues to go over it before emailing to a new company. If you spend time on such documents for a long while, your brain can amend the words you are looking at in error."
Some useful things would be:
The ability to operate independently
A self-starter who can motivate themselves without supervision
Display effective interpersonal skills.
Ability to adapt to change and work effectively as part of a team