A friend of mine worked on a consulting project that tracked how hiring managers looked at resumes for high-volume positions (defined, at that time, as 100+ resumes per opening -- probably a very conservative figure today). In interviews, they claimed they looked at everything. In eye-tracking studies, they basically spent about 30 seconds per resume, and they looked at education, companies, job titles, and dates. Almost nothing else on the page mattered.
I'm almost positive you could have inserted complete gibberish into every other line of the accomplishments/bullet points, and still have passed muster if you'd had enough big names on the page.
Of course, that was 5-6 years ago. These days, we also have computer filters to deal with. To some extent, these filters can be "SEO'ed" with the right combination of keywords, and the right percentage of linguistic overlap between job listing and resume. But on the flip side, they're almost certain to be very harsh and uncaring to employment gaps, unknown companies or brand names, and non-standard job titles.
I'm almost positive you could have inserted complete gibberish into every other line of the accomplishments/bullet points, and still have passed muster if you'd had enough big names on the page.
Of course, that was 5-6 years ago. These days, we also have computer filters to deal with. To some extent, these filters can be "SEO'ed" with the right combination of keywords, and the right percentage of linguistic overlap between job listing and resume. But on the flip side, they're almost certain to be very harsh and uncaring to employment gaps, unknown companies or brand names, and non-standard job titles.