I also have several levels of "relevance" First, if I listed everything in my ~28 year career in the same industry but with a huge spectrum of companies and sk

I also have several levels of "relevance" First, if I listed everything in my ~28 year career in the same industry but with a huge spectrum of companies and skills used... my full resume would be a lot of pages. I tried a one page with super dense, small font... I tried a one page with larger font, recent 2 job details and bullet summaries for the other companies. I have yet to find the right balance. As at some point certain positions dont matter, even if in the same field (for example I dont necessarily put my IT management of token ring networks from the 90s down...) --- HOWEVER: My BIGGEST piece of 'resume' advice -- is keep a job/project portfolio book. i.e. -- I worked on some of the biggest tech physical builds in SV over the last 25 years. Huge construction, datacenter, hospital builds, FAANG HQ builds.. etc. My biggest regret; not keeping a detailed portfolio book of said work with pics and details and schedules I built. (obv non NDA stuff, so save your comments) But keep records! Think of an interview of a audit of sorts.. :-)