Celestica's interview process typically involves an initial application, followed by a screening call with a recruiter. Successful candidates may then have one or more interviews with hiring managers or team members. These interviews often cover technical skills, problem-solving abilities, and behavioral assessments. Depending on the position, there might be additional assessments or technical exercises. The final stages may include interviews with higher-level management. It's advisable to research the specific role and prepare accordingly for technical and behavioral questions.