Many problem manager resume drafts fail because they describe problem logs and meetings, not how you prevented recurrence or reduced impact. That gets filtered by ATS keywords and lost in rapid recruiter scans in a crowded market.
A strong resume shows what changed because of your work. Knowing how to make your resume stand out means you should highlight reduced incident volume, faster mean time to resolution, higher service availability, fewer repeat defects, on-time delivery across teams, and measurable cost or customer-impact reductions.