We are looking for Principal Engineer / Professor — Technical Expert candidates for a project delivered through the hiring partner.
What you'll do
- Design difficult technical problems from your own area, with realistic constraints and supporting data.
- Provide the correct solution and walk through the reasoning that gets there.
- Define objective criteria for correctness, so another expert reviewing the work would reach the same verdict.
- Review problems built by other contributors for technical accuracy and soundness of method.
- Flag problems that turn out to be ambiguous or ungradable rather than submitting them.
What you need
- Master’s or PhD in engineering, physics, materials, or a closely related field.
- Principal, staff, or fellow-level experience at a major engineering organization, a national lab, or a faculty appointment at a leading university.
- Deep technical depth in at least one area, with hands-on ownership of the work.
- Able to explain why an answer is correct clearly enough that another expert could verify it.
Nice to have
- Publications, patents, or a record of technical leadership
Expertise
Master’s or PhD in engineering or physical science fieldPrincipal-level industry experience or a faculty appointmentDesign challenging technical problems from your own domainProvide the correct solution and walk through the reasoningDefine objective criteria for correctnessReview problems built by other contributors for technical accuracyFlag problems that turn out to be ambiguous or ungradableDeep technical depth in at least one areaExplain why an answer is correct clearly enough that another expert could verify itPublications, patents, or a record of technical leadershipTechnical Depth in a SubdomainEngineering Judgment Under Constraints
RequiredAlso useful
Who you work with
Project and contracting process: the hiring partner. Applications continue on the provider's website.
Pay and hours
This role pays $85–$185/hr. The work is remote. That is about 99% above the $68 an hour median for engineering roles open now.
Who can apply from where
The provider has not confirmed country eligibility. Check the original offer before applying. With a profile, Tier1 checks your country and languages against this role and every other before you apply.

