Showcase your leadership
By mentioning that you've "managed and mentored a high-achieving sales team," you're not just stating that you have leadership experience. You're also indirectly suggesting that you have good people skills, which are vital in a team-oriented role like Director of Sales.
Highlight the use of relevant tools
Expressing your proficiency with CRM tools not only displays your technical capabilities, but it also shows recruiters that you're capable of adopting technology to improve business results. Plus, it's a great way to sneak in some SEO keywords for the ATS.
Demonstrate your proficiency in key skills
A resume summary that highlights your skills, like "scaling sales operations," gives recruiters a snapshot of your abilities. Not only does it offer an indication of your competence, but it also shows that you are in tune with the specific requirements of your industry.