Cambium Learning Group

 https://www.cambiumlearning.com/careers/

Example posting: 

Job Overview:

The Early Childhood Mathematics Assessment Specialist supports the development, review, and quality assurance of Mathematics assessment content for early childhood. This role requires deep expertise in early mathematics development, as well as experience with large-scale educational assessments. The specialist collaborates cross-functionally with content developers, psychometricians, and program teams to ensure assessments are mathematically sound, instructionally meaningful, and aligned to state standards and assessment frameworks.

Job Responsibilities:

• Develop, review, and provide quality assurance for Mathematics assessment items aligned to approved item and test specifications.
• Support the development and refinement of item specifications, scoring rubrics, scoring guides, and assessment frameworks.
• Review and apply state educational standards and content requirements to ensure valid and reliable assessment alignment.
• Review and interpret disaggregated student performance data to inform content decisions and learning standards frameworks.
• Collaborate closely with item writers, consultants, editors, psychometricians, program managers, and clients throughout the assessment development lifecycle.
• Ensure mathematical accuracy, developmental appropriateness, and cultural relevance of all assessment materials.