Rex.zone is hiring a STEM Education Engineer to design, ship, and continuously improve standards-aligned STEM learning experiences for U.S. learners through remote delivery and product-aligned education engineering. The role involves building NGSS/state math/CSTA-aligned curriculum and assessments, using learner data to drive measurable outcomes across various STEM pathways.
Responsibilities:
- Own end-to-end STEM curriculum development (scope & sequence, lesson plans, projects, teacher guides)
- Translate learning objectives into interactive activities, labs, simulations, and formative checks
- Build standards-aligned assessments, rubrics, and item banks
- Use learning analytics to evaluate engagement and learning gains, then iterate content
- Partner with product and engineering teams to implement curriculum inside an LMS or learning app
- Support educator enablement via training materials, facilitation guides, and office hours
- Ensure accessibility and inclusion (UDL, ADA/WCAG) across learning assets
- Maintain content QA, versioning, and documentation for repeatable releases
Requirements:
- Experience designing or delivering STEM instruction in the U.S. (K-12, higher ed, or workforce)
- Strong instructional design with measurable objectives and aligned assessments
- Familiarity with NGSS, Common Core/state math standards, and/or CSTA
- Ability to use data to improve instruction (dashboards, learning analytics)
- Comfort collaborating cross-functionally in a remote environment
- Excellent written communication for learner-facing and educator-facing materials
- Computer science education, engineering design challenges, robotics, or project-based learning experience
- Hands-on authoring for digital platforms (LMS, interactive notebooks, virtual labs)
- Knowledge of WCAG/UDL and inclusive pedagogy
- Experience running pilots and evaluating impact (pre/post, competency frameworks)
- Familiarity with content ops workflows (QA checklists, style guides, version control)