The On-Call Senior Federal Rulemaking Specialist will employ strong research, policy analysis, and writing skills to contribute to federal rulemaking documents, stakeholder and public comment reports, policy papers, and technical background documents. Duties also will include technical writing and editing including report production. The Senior Federal Rulemaking Specialist will work within interdisciplinary teams supporting federal government client agencies that develop and implement regulatory programs affecting the environment, energy, homeland security and immigration, labor and workforce issues, public health, nutrition, transportation, and other national priorities.