The Geospatial Jobs Monitor is a newsletter that tells you which geospatial companies might have posted new jobs. It is automatically detects changes in the careers pages so that you can see positions as soon as they are posted.
Newsletters are sent on Tuesdays and Fridays at 7am GMT.
This newsletter is a firehose - there is no way to filter the type of jobs you get you're interested in, no way to filter by country, and no sure-fire way to tell whether the company's job page has added a job or removed one. For a more curated newsletter, I'd recommend you subscribe to one of the other incredible geospatial newsletters out there.
The geospatial companies come from this excellent list by Christoph Rieke. The names of the companies (and the careers page the newsletter monitors) are available below.