Data Annotator / Geospatial Annotation Specialist is open at Aechelon Technology in South San Francisco. The posting gives a salary of $82K - $92K. Posted on Jan 20, 2026, and still on Aechelon Technology’s careers page when we last checked, on Nov 14, 2026.
About the role
Create precise vector annotations and segmentation masks for training computer vision and object detection models. Perform detailed image segmentation, manually labeling features across large and varied imagery datasets. Follow established annotation guidelines and maintain consistency across global AOIs. Validate and refine automated detection outputs; correct errors or incomplete detections. Work with ML team to…
The opening lines of the posting. The rest is on Aechelon Technology’s careers page.
Hiring at Aechelon Technology
Aechelon Technology has 24 open roles right now, 2 of them remote. Most are in Engineering, Data & Research and Operations. The median advertised salary across its roles with a published range is $145K. See all its roles