Job Postings Confusion

I recently applied for an internal job vacancy that aligned well with my skills and seemed like a fantastic opportunity. However, I later discovered an external job advertisement for the same role, and I noticed significant differences in the job descriptions.

The internal posting specified that applicants must have an engineering degree (which seemed odd since it’s not an engineering position) for an intermediate-level role. In contrast, the external advert was much more general, focusing on transferable or soft skills without mentioning a degree requirement at all.

Is it common for the same position to have different descriptions for internal and external postings? I’m puzzled about why internal applicants face stricter qualifications while those applying externally encounter a more lenient set of requirements.

Thank you for your insights! 😊