Senior Signal Systems Roadmaster - Safety & Compliance Lead

Keolis Commuter Services, based in Somerville, MA, seeks a senior supervisor for signal systems to oversee maintenance, testing, and safety programs in a demanding railroad environment. The role requires strong leadership and deep FRA regulation knowledge to manage a unionized workforce. The position emphasizes end-to-end compliance, staff mentorship, and operational excellence while upholding Keolis's safety and service commitments. Competitive benefits and growth opportunities are provided.