Person · Senate
Sean A.
Lokken
SENIOR POLICY ADVISOR — Office of Senator Catherine Cortez Masto
Works forDCatherine Cortez Masto · Democratic · Nevada
Senior Policy Adviser for U.S. Senator Catherine Cortez Masto (D-NV), covering agriculture, food, energy, and animals. Previously served as Director of Operations for Cortez Masto for Senate (2022) and as a Legislative Assistant in the U.S. Senate (2021-2022). Active in geothermal energy policy advocacy and holds a Stanford Center for Professional Development certificate in Energy Innovation and Emerging Technologies (2023-2024). Appointed to Nevada's Regional Transmission Coordination Task Force in 2026.
Policy focus
Last full-year salary
Calendar year 2025 · summed across all roles
Career tenure
6 roles tracked
Sponsored trips
$0 total
Career earnings
Chapter I
Compensation Timeline
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Chapter II
Employment History
Roles are merged across compensation filings.
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Earlier career
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Chapter IV
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