Applicant Tracking Systems (ATS) scan resumes for keywords and simple structure. They match terms like "Building Custodian," "floor care," "HVAC filter replacement," "MSDS," "OSHA," "green cleaning," and "lock/key control."

You should treat the ATS like a gatekeeper. If you omit exact terms or use odd layouts, the system might skip your resume.

• Use standard section titles: "Work Experience," "Education," "Skills," "Certifications."
• Include role-specific keywords: "floor stripping," "buffing," "boiler monitoring," "snow removal," "custodial inventory," "chemical dilution," "CPR/First Aid," "EPA lead-safe" if applicable.
• Avoid complex formatting: no tables, columns, images, headers, or footers.
• Use readable fonts like Arial or Calibri and save as .docx or simple PDF.

Write clearly and naturally. Sprinkle keywords inside real bullets and sentences. Don't stuff keywords in an isolated list.

Common mistakes cost interviews. Using creative synonyms like "facility hygiene specialist" instead of "custodian" can hide your fit. Fancy layouts, images, and tables can scramble text during parsing. Leaving out key tools or certifications will lower your match score.

Keep your contact info in the main body. Put city, state, phone, and email where the ATS easily finds them. Tailor your resume to each job by copying exact phrases from that job posting into your resume where they truthfully apply.

Pick a clean, professional template that puts your work history first. Use a reverse-chronological layout so hiring managers see your recent custodian roles first. This layout stays simple for applicant tracking systems (ATS) to read.

Keep length to one page if you have under 10 years of relevant experience. Use two pages only if you have many facility roles, certifications, or long-term projects tied to custodial work.

Choose ATS-friendly fonts like Calibri or Arial. Set body text to 10–12pt and headers to 14–16pt. Keep margins wide enough so the page breathes and use consistent spacing between sections.

List clear headings like "Contact," "Summary," "Experience," "Skills," and "Certifications." Put dates and job titles on one line to make scanning fast. Use short bullet points that start with action verbs and show measurable results when you can.

Avoid over-styled resumes with many columns, photos, or embedded charts. Those elements confuse ATS and distract hiring managers. Also avoid unusual fonts, heavy color, and tiny text that force readers to squint.

Common mistakes include inconsistent date formats, vague bullets, and dense blocks of text. Fix those by using one date style, quantifying cleaning tasks, and leaving white space between sections. Finally, proofread for typos and make sure your contact details stand out.

Writing a tailored cover letter helps you link your skills to the Building Custodian role. It complements your resume and shows you care about this job.

Header: Include your contact details, the company's name, the hiring manager if you know it, and the date.

Opening paragraph: State the Building Custodian job you want. Show genuine enthusiasm for the site or organization. Mention your top qualification or where you found the listing.

Body paragraphs:

• First, match your experience to the job. List cleaning, maintenance, and safety tasks you handle daily.
• Second, name technical skills like floor care, HVAC basic checks, lock and key handling, or safe chemical use.
• Third, highlight soft skills: reliability, teamwork, clear communication, and problem solving.

Use short examples with numbers when possible. Say how many rooms you cleaned, the size of the building you maintained, or the percent reduction in complaints you achieved.

Closing paragraph: Reiterate your strong interest in the Building Custodian job and the employer. State confidence in your ability to help keep the building safe and clean. Ask for an interview and thank the reader for their time.

Tone and tailoring: Keep your tone professional, confident, and friendly. Customize each letter to the employer and use keywords from the job ad. Write like you are talking to one person. Use active sentences and simple words. Avoid generic templates and repeat only what matters.

If you want work as a Building Custodian, small resume mistakes can cost interviews. Recruiters want to see clear tasks, safety training, and results.

Pay attention to wording, dates, and the tools you list. Be specific and honest. That helps you get past the first screen.

If you work as a Building Custodian, this set of FAQs and tips will help you craft a clear, practical resume that highlights your cleaning, maintenance, and safety skills. Use these pointers to show employers you keep buildings safe, clean, and running smoothly.