Astrodynamics and Orbital Mechanics Specialist for Reasoning Rubrics

At a glance

• Paid in USDHourly or per task, in USD. Your rate is agreed per project.
• Remote, any timezoneWork from anywhere with a stable connection.
• Flexible, part-timeChoose your own hours.
• Ongoing, project-based Starts when a matching project opens · Rolling applications
• Contract · ExpertMultiple openings

What you will do

• Write orbital mechanics problems with verifiable numerical answers
• Write grading rubrics that credit correct method, not just the final number
• Check model work for sign, frame and unit errors

What we are looking for

• MSc or PhD in aerospace engineering, physics or applied mathematics
• Hands-on trajectory or orbit determination work

Nice to have

• Experience with GMAT, STK or similar tools

Hiring process

1. Step 1Profile and CV review
2. Step 2AI interview (about 20 minutes)
3. Step 3Identity and credential check
4. Step 4Short paid trial task

Free to apply. Vettedlance never charges candidates, and will never ask you to pay for training, tests or equipment.