I investigate the impact of automation on political behavior in postindustrial societies, particularly focusing on political disengagement. I argue that structural changes in the labor market lead to political alienation due to increased economic insecurities, diminished resources from lower wages, and greater economic polarization. Using hierarchical logistic modeling with varying intercepts by country, I present evidence from survey data across several advanced democracies. I find that workers exposed to technological change are less likely to feel close to a political party, participate in elections, and take part in protests. The impact of automation on political engagement is smaller among wealthier citizens and in highly unionized environments. The political message from these interaction effects speaks to the reinforcing forces between economic inequality and automation and the role of collective organization. My findings have important implications for understanding the links between structural change in labor markets and politics, especially since disengaged workers are the reservoir for radical right parties.