3D & LiDAR Data Annotation Analyst
Appen Is this your company? Claim it · Remote (USA) · Full-time
Salary: USD 30 – 32 / hour
Description
About the Role We’re building high-quality ground-truth datasets used to train and validate perception models for autonomous and operator-assisted machines working in complex, real-world environments. As a Data Annotation Analyst, you’ll work with camera imagery, video, and LiDAR point clouds to create precise labels that help perception systems understand objects, people, terrain, and surrounding environments. You’ll work in specialized annotation tools, following detailed specifications while balancing accuracy, consistency, and production volume. Your Impact Annotate 2D and 3D objects across images, video, and LiDAR point clouds, including vehicles, machinery, people, signage, and environmental features. Create and maintain accurate segmentation, object tracking, pose, and keypoint annotations across sequences. Apply detailed annotation guidelines, including class definitions, occlusion rules, object thresholds, and inclusion/exclusion criteria. Review your work, respond to QA feedback, and maintain established quality and accuracy standards. Identify and escalate ambiguous scenes, sensor artifacts, tooling issues, and gaps in specifications rather than making assump…
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Questions about this job
Where is this 3D & LiDAR Data Annotation Analyst job located?
It is listed as Remote (USA), so it can be done from home.
Who is hiring?
The employer shown on the listing is Appen.
What is the salary?
The listing shows: USD 30 – 32 / hour. Confirm the exact pay, overtime and payment date with the employer before accepting.
Is it full-time or part-time?
The listing type is Full-time.
When was this job posted?
It was posted on 6 November 2026. Jobs that stay open too long are closed automatically, so apply soon if you are interested.
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No. Applying on Get Mazdoor is free, and a genuine employer does not ask for money to apply or for a "registration" or visa fee before an offer. If anyone asks you to pay, do not.
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