March is a moment to celebrate International Women’s Day and women’s work in their union communities. This month, we’re proud to highlight Amanda Slack, a passionate union activist, USW District 6 Women of Steel Committee member and Vice-Chair of Sub-Local 1-500 at USW. She currently works at Hartmann Canada.
Amanda started her union journey as a labourer/operator at Hartmann Canada, and over the past decade, she has taken on several roles. She began as a shop steward her current executive position and now is currently serving as vice-chair of her unit. Her dedication to representing and uplifting her fellow members has impacted her workplace and beyond.
She credits fellow union activists Mary Lou Scott (Area Co-ordinator for Cambridge), Don Guest (former president of USW Local 1-500) and Dale Tremblett (current president of USW Local 1-500) for inspiring and encouraging her to get involved with Women of Steel. That support helped spark her passion for empowering women through union activism. “The United Steelworkers is committed to equality. Unions need women, and women need unions,” Amanda says. “Women of Steel gives us the tools and confidence to lead, grow and make change.”
Amanda is driven by the stories, solidarity and strength of the women she works alongside. “Being part of Women of Steel has shown me the power of connection. We build each other up. We lead with a purpose, inspire one another to raise our voices and create space for those coming next.”
One of her most powerful experiences was attending the USW International Convention in Pittsburgh in 2023. “It was incredible – I was surrounded by strong, dedicated women across districts. We reflected on how far we’ve come personally and as a movement.”
Amanda acknowledges that challenges exist, especially for women fighting to be heard. Her advice: “We’re not tokens. We are leaders, advocates and changemakers, and we need to be given an opportunity to take those spaces.”
Her passion for justice was profoundly shaped by her mother, who worked in a factory and was paid far less than her male coworkers during her mother’s time. “Her story reminds me why I continue to fight for equity. We are seeing progress today and will continue to push forward to make those changes.”
For women thinking of getting involved, Amanda has this to say: “Don’t hesitate. Step into your power. Use your voice – not just for yourself, but for your coworkers, community and the future.”
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