How many years back should you go on a resume?
Keep it current. Career coaches and professional resume writers advise you focus on the past 10 to 15 years, for most industries. (Some roles, like those within the federal government or in academia, typically, require more complete career histories.)
How far back should job references go?
HOW FAR BACK CAN REFERENCES GO? A common question among job seekers is “How far back can I go to ask people I've worked with before to be references for me?” As a general rule the answer is “not more than five to seven years.”
How long should you stay at a job?
Experts agree that you should stay at your place of employment for a minimum of two years. It's enough time to learn new skills and build your qualifications, while short enough to show that you value growing in your career.