I have been posting on Facility Management, which is mostly building maintenance. The work is tangentially STEM-related as it involves the use of technologies and engineered products. The job itself requires knowledge of electrical systems, plumbing, roofing systems, HVAC systems, landscaping, and so much more. If my post is more about management or non-STEM topics, I tend to not tag under STEM. I hope I my posts are acceptable to the STEM community.