STEM Education Engineer

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)