Bad Resume Examples: 6 Mistakes That Get You Rejected (and How to Fix Them)
The fastest way to write a great resume is to stop making the mistakes that get good candidates rejected. Most rejections aren't about a weak background — they're about a resume that buries the background under vague bullets, broken formatting, or missing keywords the applicant tracking system was screening for. Below are six bad resume examples drawn from the patterns we see most, each with a before-and-after fix you can copy.
Mistake 1: Vague, unquantified bullets
The single most common reason a resume reads as weak is bullets that describe what you were responsible for instead of what you achieved. Duties are forgettable; numbers are not.
❌ Bad:
- Responsible for managing social media accounts.
- Worked on improving the sales process.
- Helped the team hit its goals.
✅ Better:
- Grew Instagram and LinkedIn following from 4K to 22K in 9 months, driving a 35% lift in inbound demo requests.
- Rebuilt the outbound sales process, cutting average deal cycle from 60 to 41 days.
- Closed $480K in new business in 2025, 118% of quota and #2 on a 9-person team.
Each fix opens with an action verb and ends in a metric. If you don't have exact figures, a reasonable estimate or range ("~30% faster," "roughly $200K") still beats a vague claim. Our resume optimizer rewrites flat duty lists into quantified bullets like these — you get 3 free generations to start.
Mistake 2: ATS-breaking formatting
A beautiful resume that a parser can't read is a bad resume. Tables, text boxes, multiple columns, headers/footers, and graphics routinely scramble in applicant tracking systems — the parser reads your content out of order or drops it entirely.
❌ Bad:
- A two-column layout with a "skills" sidebar (parsers often read across columns, merging your job titles into your skills list).
- Contact info inside the document header (many ATS skip headers, so your email never gets captured).
- A skills "matrix" with star ratings or progress bars (parses as meaningless symbols or nothing at all).
✅ Better:
- A single-column layout with standard section headers ("Experience," "Skills," "Education").
- Contact info in the body of the page, in plain text.
- A comma-separated, plain-text skills list.
Single column is the safest choice for nearly every applicant — our ATS resume formatting guide walks through every formatting rule with examples. Run your current file through our free resume checker to see exactly what the parser extracts (and what it drops) — no signup required.
Mistake 3: Clichés and empty buzzwords
Recruiters skim past "team player," "hard worker," and "results-driven" because everyone writes them and none of them prove anything. Buzzwords waste the prime real estate at the top of your resume.
❌ Bad:
Results-driven team player and self-starter with a passion for synergy and a proven ability to think outside the box.
✅ Better:
Operations manager with 6 years scaling support teams; cut average ticket resolution time 38% and lifted CSAT from 82% to 94%.
The fix replaces adjectives you're claiming about yourself with evidence a reader can verify. Let the numbers imply you're driven; don't assert it.
Mistake 4: Typos and inconsistency
A single typo signals carelessness in a document whose entire job is to look careful. Inconsistency — mixed tenses, mismatched date formats, three different bullet styles — has the same effect even when every word is spelled correctly.
❌ Bad:
- Managed a team of 5 and oversees daily operations (mixed past and present tense)
- Jan 2023 – Present ... 03/2021-12/2022 (two date formats)
- "Lead" used where you mean "Led"
✅ Better:
- Use past tense for past roles, present tense only for your current one.
- Pick one date format (e.g. "Jan 2023 – Present") and use it everywhere.
- Proofread out loud, then have one other person read it.
Consistency is a free signal of professionalism. The fixes cost nothing and remove an easy reason to reject you.
Mistake 5: Wrong length
Too long buries your best material; too short looks thin. Both are common on bad resumes.
❌ Bad:
- A three-page resume for someone 4 years into their career, padded with a 10-line "Objective," hobbies, and bullets for jobs from a decade ago.
- A half-page resume that lists job titles and dates with no bullets, leaving the reader nothing to evaluate.
✅ Better:
- One page for under ~8 years of experience; two pages for senior or highly technical profiles with a long track record.
- Lead with your most recent, most quantified roles and cut or compress anything older than ~10–15 years.
The ATS doesn't penalize length directly, but a human does — every irrelevant line pushes your best bullet further down.
Mistake 6: Missing keywords from the job description
The most invisible mistake: a strong resume that simply doesn't contain the words the job posting (and the ATS) is screening for. If the role asks for "project management" and "Salesforce" and your resume says "led initiatives" and "CRM," you may never rank.
❌ Bad:
Used our CRM to manage client relationships and led several cross-functional initiatives.
✅ Better:
Managed 40+ client accounts in Salesforce and led cross-functional project management across sales, support, and product.
The fix mirrors the posting's exact phrasing where it's true — not keyword stuffing, just naming things the way the job names them. See how ATS keyword matching actually works for the mechanics. Our free resume checker compares your resume against any job description and shows your keyword overlap in seconds, with no signup.
Most bad resumes are good backgrounds with fixable problems. Clean up the formatting, quantify the bullets, mirror the keywords, and proofread — then run the result through our resume optimizer to tighten every bullet and catch the keywords you missed. You get 3 free generations to start.
Frequently asked questions
- What is the biggest red flag on a resume?
- Vague, unquantified bullets that list responsibilities instead of results. A recruiter can't tell a strong candidate from a weak one when every line reads 'responsible for managing.' Numbers — percentages, dollars, volume, time saved — are what separate you from the stack.
- Do typos really get a resume rejected?
- Often, yes. A resume's whole purpose is to demonstrate attention to detail, so a typo undercuts the message no matter how strong your experience is. Proofread out loud, check date formats and verb tenses for consistency, and have someone else read it before you submit.
- How do I know if my resume is bad before I apply?
- Run it through an ATS checker against the specific job description. Our free resume checker shows what the parser extracts, your keyword match against the posting, and the formatting issues that would scramble in an applicant tracking system — no signup required.