Hello!
Yes there are many jobs and opportunities on the internet that are legitimate. I know how you feel though because i have literally looked everwhere to find a scam free site that actually pays. There are obviously lots of data entry jobs online but i find these very tedious and not very profitable.
How much money are you looking to make?
If you want to earn some extra cash hassle free with no sign up cost or future fees then cash lagoon is a good site to check out. I made $200 last month on it in my spare time. Basically completing free sign ups etc. Very easy stuff but doesnt make u a millionaire, however has very fast payouts and anyone can use. Click the link below to get started
http://www.cashlagoon.com/?ref=82812
On the other hand if you are looking to earn much more then you need to look into marketing which is harder work but the profits can be great. $1000 in a month is easily achievable after a few months and this will grow as you continue to market the product. GDI is by far the best company to do this with and they have a free trial period so is risk free. It is also a globally recognised company so is safe from these get rich scams that are all over the net!
The link is below which has a video presentation so you can decide if it is for you. I recommend you give the free trial a go however as it is a great opportunity.
http://www.movie.ws/trooper440
I really hope this helps. I know how hard it is to find a genuine opportunity so any problems feel free to reply and i will try and help more.
Have a nice day