Extraordinary teams building inspiring projects: Since 1898, we have helped customers complete more than 25,000 projects in 160 countries on all seven continents that have created jobs, grown economies, improved the resiliency of the world''s infrastructure, increased access to energy, resources, and vital services, and made the world a safer, cleaner place. The role interprets and administers applicable labor agreements and project work rules, supports craft staffing and workforce planning, addresses grievances and jurisdictional matters, and identifies emerging labor issues before they affect safety, productivity, schedule, or workforce continuity.