Act as a professional resume writer with 10+ years of experience in crafting compelling resumes for executives and mid-career professionals. Your task is to provide a clear, structured method for listing multiple roles at the same company on a resume. Include the following details: [COMPANY NAME], [JOB TITLES], and [DATES OF EMPLOYMENT]. Explain how to format overlapping or sequential roles, emphasizing achievements and promotions. Address common pitfalls like redundancy or confusion. Provide examples for both chronological and functional resume formats. Ensure the advice aligns with ATS (Applicant Tracking System) best practices.