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Aechelon Technology

Data Annotator / Geospatial Annotation Specialist

Aechelon Technology · South San Francisco

Posted about 2 months ago · $82,000 - 92,000

or apply directly on Aechelon Technology's site. We never take the application ourselves.

Is this posting real?

This role has been open
51 days
Aechelon Technology's roles stay open a median of 52 days
Reposted
No
Salary listed
Yes
59% of Aechelon Technology's roles list one
Ghost-job risk at Aechelon Technology
high
18 stale, 1 reposted of 22 open
Hiring momentum
22 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-24

Measured from postings appearing on and disappearing from Aechelon Technology's own greenhouse board since 2026-08-03. Full hiring picture for Aechelon Technology.

About this role

The Data Annotator / Geospatial Annotation Specialist at Aechelon Technology is responsible for creating high-quality training datasets for machine learning and computer vision models. Daily tasks include detailed vector annotation, image segmentation, and dataset preparation while ensuring adherence to quality standards. The role also involves validating automated detection outputs, providing feedback on model performance, and contributing to workflow improvements.

Our read on this posting3.2out of 5
benefits
2/5
freshness
1/5
career value
4/5
role clarity
4/5
pay transparency
5/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Aechelon Technology as an employer.

What you need

  • Background in GIS, Remote Sensing, Image Analysis, Digital Art, Photography, or related field
  • Prior experience with image annotation, data labeling, GIS feature extraction, or segmentation workflows
  • Ability to visually identify subtle features in imagery with extreme precision
  • Strong analytical, organizational, and documentation skills
  • Ability to work with large datasets for extended periods while maintaining accuracy and focus
  • Expertise in Adobe Photoshop (Advanced)

Nice to have

  • Experience creating training datasets for machine learning, object detection, or image segmentation models
  • Familiarity with YOLO, PyTorch, or fast.ai
  • Ability to create simple scripts to automate annotation steps or pre-processing tasks
  • Experience using ChatGPT or other LLMs to improve workflows
  • Understanding of geospatial features such as vegetation, buildings, vehicles, aircraft

What you get

  • Compensation range of $82,000 - 92,000 per year
  • Company performance-based profit sharing
  • 401k
  • 100% employer paid health benefits (medical, dental, vision, life, STD, LTD, and life insurance plans)

Worth weighing

  • No relocation reimbursement provided
  • Final compensation based on candidate's skills, qualifications, and experience
  • Role involves maintaining strict accuracy and quality standards under potentially high workload

Summarised from Aechelon Technology's posting. Read the full original.

Listed by Aechelon Technology on their greenhouse job board, last confirmed open on 2026-09-24. PitchMeAI is not the employer.

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