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.