Hiring managers have limited time to scan each resume, and it only takes a few seconds for them to decide whether to move forward with an applicant or not. That’s why it’s critical to ensure your resume reflects your best self.

Unfortunately, many job seekers unknowingly make mistakes that can raise red flags and hurt their chances. Let’s discuss some of the worst resume red flags you should avoid at all costs.

Typos and Grammatical Errors

Employers often interpret typos as a lack of attention to detail and professionalism. It’s easy to overlook small errors, but if your resume is filled with misspellings or awkward sentence structures, you can bet that hiring managers will notice. With tools like spell check and grammar software readily available, there’s really no excuse for these mistakes.

How to avoid it:

Unprofessional Email Address

Your email address is often the first point of contact, and if it’s unprofessional, it can send the wrong message. An email like “partylover1990@gmail.com” might have been funny in college, but it won’t do you any favors when applying for a job. Using unprofessional or outdated email addresses makes it difficult for employers to take you seriously.

How to avoid it:

  • Create a professional email address that consists of your name or initials. For example, “johndoe@gmail.com” or “jd_hill@gmail.com” works well.
  • Stick to well-known email providers like Gmail or Outlook.

Excessive Length or Too Short

Your resume should provide enough information to give employers a good understanding of your qualifications without overwhelming them. A resume that’s too long may bore hiring managers, while a resume that’s too short may come across as lacking experience or detail.

How to avoid it:

  • Include the most relevant experiences, and leave out irrelevant details like high school jobs.
  • Make sure every word counts. Focus on accomplishments and impact rather than listing every task you’ve ever done.

Overly Complex Formatting and Design

While it’s tempting to make your resume stand out with flashy designs or complex layouts, remember that simplicity is key. Hiring managers often have to read hundreds of resumes and don’t have time to decode complicated formats. If your resume is overly cluttered or confusing, it could end up in the discard pile, regardless of your qualifications.

How to avoid it:

  • Stick to a clean, simple design. Use easy-to-read fonts like Arial, Calibri, or Times New Roman.
  • Use consistent formatting for headings, bullet points, and dates.
  • Avoid using too many colors, images, or graphics.

Vague Job Descriptions and Responsibilities

Hiring managers want to understand the value you brought to your previous employers, not just a list of duties. Vague job descriptions like “Responsible for managing the office” don’t tell an employer much about what you accomplished or how you contributed to the team.

How to avoid it:

  • Use specific examples of your achievements.
  • Focus on results and impact. Quantify your achievements whenever possible.

Too Many Buzzwords or Jargon

Using industry-specific jargon or buzzwords can backfire if not done carefully. While it’s important to show that you understand the industry, overloading your resume with phrases like “synergy,” “results-oriented,” or “outside-the-box thinker” can come across as insincere or even lazy. Recruiters are turned off by overused corporate clichés that don’t convey real value.

How to avoid it:

  • Be specific and avoid using too many buzzwords. Instead of saying “team player,” mention a time when you collaborated successfully with others.
  • Use clear, direct language to describe your skills and experience.

Lack of Quantifiable Achievements

If your resume only lists duties and responsibilities without any measurable accomplishments, it’s difficult for employers to gauge how successful you were in your past roles. Quantifiable achievements make your resume stand out and give employers a clear idea of what you can bring to their organization.

How to avoid it:

  • Include numbers, percentages, or other quantifiable data in your job descriptions. For example, “Increased sales by 15% over two years” or “Reduced operational costs by 10%.”
  • If exact numbers aren’t available, use estimates or ranges to give a sense of scale.

Misleading Information or Lies

Lying on your resume can come back to haunt you. Many companies conduct background checks and verify employment history, and if your dishonesty is uncovered, it could cost you the job—even after you’ve been hired.

How to avoid it:

  • Always be honest about your experience and skills.
  • If you feel underqualified for a position, focus on the skills and achievements that align with the job rather than making things up.

Outdated or Irrelevant Skills

Listing outdated or irrelevant skills can make your resume feel stale and out of touch. For instance, including “Typing speed: 60 WPM” on a healthcare resume will not impress hiring managers. Jobs like surgeon, dentist, paramedic, or physical therapist are hands-on, requiring precision in medical techniques and patient interaction more than typing skills.

How to avoid it:

  • Focus on relevant, modern skills that are valuable to the job you’re applying for.
  • Highlight any industry-specific tools, software, or certifications that show you are up-to-date with current trends.

Too Much Personal Information

While it’s essential to let your personality shine through during an interview, your resume is not the place for personal details that don’t relate to the job. Information like your marital status, number of children, hobbies, or even a headshot can make your resume feel unprofessional and distract from your qualifications.

How to avoid it:

  • Stick to information that directly relates to the job. Include your contact information, relevant work experience, education, and skills.
  • Leave off personal details like age, religion, or nationality unless required by the specific job or industry.

By avoiding the abovementioned worst resume red flags, you can present yourself as a professional candidate, increasing your chances of landing your dream job.

Ready to take the next step in your career? Contact me on LinkedIn for professional resume writing services, and get started on a profile that will help you stand out!