American Postal Workers Union completes leadership transition

Mark Dimonstein proud of labor victories during 12-year tenure

APWU President Mark Dimonstein speaks at a rally to oppose attempts at privatizing the U.S. Postal Service. (Photo: APWU)
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Key Takeaways:

  • Jonathan Smith has succeeded Mark Dimonstein as president of the American Postal Workers Union (APWU), following Dimonstein's 12-year tenure.
  • Dimonstein is widely credited with significantly improving working conditions, benefits, and job protections for APWU members, including reversing contract concessions and bridging the two-tier wage gap.
  • Under his leadership, over 100,000 postal support employees were converted to career positions, and crucial job security protections, pay increases, and cost-of-living allowances were secured.
  • He also played a key role in defending the USPS against privatization efforts, securing $10 billion in COVID relief, funding for electric vehicles, and the passage of the Postal Service Reform Act.
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Jonathan Smith on Tuesday took the reins of the American Postal Workers Union from Mark Dimonstein, who led the trade union for 12 years and is credited with improving working conditions, benefits and job protections for members in the U.S. Postal Service.

Smith, a New York City metro representative, won a national election in October to be the next APWU president.

Dimonstein, who previously announced plans to retire, on Monday gave a video farewell address in which he reflected on labor victories, such as defeating a planned partnership between the Postal Service and Staples that the union says was a step towards subcontracting all retail services, threatening the elimination of thousands of post offices and tens of thousands of APWU jobs.

The APWU represents 200,000 clerks, mail sorters, vehicle technicians and other essential support staff

Dimonstein reminded members how he helped substantially reverse concessions from a 2010 contract. Over multiple negotiating cycles, he also successfully bridged the two-tier wage gap, converted more than 100,000 postal support employees into career positions, and secured job security protections, pay increases, and full cost-of-living allowances for members, according to the union. 

During his tenure, the APWU was a fierce defender of the Postal Service against privatization efforts, including during both Trump administrations.

He also played an important role in securing $10 billion in USPS relief during Covid, pandemic-era emergency employee leave, funding for new electric delivery vehicles and the Postal Service Reform Act that eliminated the requirement to pre-fund pension plans.

In his final APWU podcast, Dimonstein continued to preach the importance of growing the labor movement as a check on what he characterized as corporate greed.

“Ours is a class struggle. It’s the bosses versus the workers, Wall Street versus Main St. and capitol versus labor. … From the workplaces to the streets, from our communities to the halls of Congress, agitate, organize and mobilize for power and justice,” he said. 

Dimonstein is the second long-tenured postal industry executive to depart in the last two months. In September, Kathleen Siviter took over as executive director of the Alliance for Nonprofit Mailers. She replaced Stephen Kearney, who held the position for 12 years. 

Write to Eric Kulisch at ekulisch@freightwaves.com.

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Eric Kulisch

Eric is the Parcel and Air Cargo Editor at FreightWaves. An award-winning business journalist with extensive experience covering the logistics sector, Eric spent nearly two years as the Washington, D.C., correspondent for Automotive News, where he focused on regulatory and policy issues surrounding autonomous vehicles, mobility, fuel economy and safety. He has won two regional Gold Medals and a Silver Medal from the American Society of Business Publication Editors for government and trade coverage, and news analysis. He was voted best for feature writing and commentary in the Trade/Newsletter category by the D.C. Chapter of the Society of Professional Journalists. He was runner up for News Journalist and Supply Chain Journalist of the Year in the Seahorse Freight Association's 2024 journalism award competition. In December 2022, Eric was voted runner up for Air Cargo Journalist. He won the group's Environmental Journalist of the Year award in 2014 and was the 2013 Supply Chain Journalist of the Year. As associate editor at American Shipper Magazine for more than a decade, he wrote about trade, freight transportation and supply chains. He has appeared on Marketplace, ABC News and National Public Radio to talk about logistics issues in the news. Eric is based in Vancouver, Washington. He can be reached for comments and tips at ekulisch@freightwaves.com