There are so many blogs with search engine ranking tips and most give great advice on how to get your company's site ranking better on Google and the many other engines. We probably have about hundred blog posts on our website alone outlining a few things to help the lay person with their techniques.
You can get many small tips all across the web but there are few good places to get full lists of SEO for Google tips. This list will give you a brief synopsis of all the positive things to look out for when analyzing your site and many of the negative things NOT to do. It will even tell you what is hot and what can get you penalized or demoted.
Here is another list for search engine positioning and SEO. This list gives you the many ways to rank better and then the site ranks them in importance so you can figure out what to work on first and then move down the list from there.
These are great reference points to start with but for fuller explanations and to learn how to use each one in the most optimal way, you should search the many SEO blogs and they will give you a more detailed explanation.