hallmark aviation services
•
2026-10-20
Newark, US
Airline Customer Service Senior Supervisor in EWR Airport
Airline Customer Service Senior Supervisor in EWR Airport Hallmark Aviation is seeking a professional Airline Senior Supervisor. The Senior Supervisor leads the airline operational and administrative processes while coordinating with the airline client/station…
hallmark aviation services
•
2026-10-20
Newark, US
Airline Customer Service Senior Supervisor in EWR Airport
Airline Customer Service Senior Supervisor in EWR Airport Hallmark Aviation is seeking a professional Airline Senior Supervisor. The Senior Supervisor leads the airline operational and administrative processes while coordinating with the airline client/station…