Workers at Yosemite National Park and Sequoia & Kings Canyon National Parks have voted to join the National Federation of Federal Employees (NFFE-IAM) as their union representative. The vote, which took place from July 22 to August 19 during the parks’ busiest season, resulted in more than 97% of employees at both locations supporting unionization. The Federal Labor Relations Authority certified the results on Monday, officially adding around 600 workers to the union.
The newly unionized employees include Interpretive Park Rangers, educators, researchers, fee collectors, first responders, firefighters, and other staff members. Both permanent and seasonal workers were eligible to participate in the election. This move aligns Yosemite and Sequoia & Kings Canyon with other national parks such as Yellowstone, Cuyahoga Valley, Pictured Rocks, and Gulf Islands National Seashore, where employees are already represented by NFFE-IAM. The organization also represents many federal land management employees in agencies like the U.S. Forest Service and Bureau of Land Management.
“I am honored to welcome the Interpretive Park Rangers, scientists, biologists, photographers, geographers, and so many other federal employees in essential roles at both Yosemite and Sequoia & Kings Canyon to our union,” said NFFE-IAM National President Randy Erwin. “By unionizing, hundreds of previously unrepresented employees have obtained a critical voice in their workplace and now have the power to make significant changes to benefit themselves and their colleagues.”
“It comes as no surprise workers in the National Park Service are overwhelmingly in favor of unionizing, as federal employees across the country have been faced with reductions in force, threats to workplace protections, and slashed agency budgets under this administration,” continued Erwin. “NFFE-IAM will be taking every step possible to increase both staffing and resources, and to defend employees from actions that threaten their rights and the incredible work they do stewarding our public lands. I look forward to working with the dedicated men and women who carry out the important mission of maintaining Yosemite and Sequoia & Kings Canyon National Parks.”
This development adds a significant number of new members for NFFE-IAM within the national park system workforce.



