About firmus energyBuilding on our success as the largest gas supplier by consumption, firmus energy is now expanding its impact by bringing innovation, reliability, and customer-focused energy solu...Read More>>.

Location: Northern IrelandUnit 1 77 Main Street, Newcastle, Northern Ireland BT33 0AEShape Your Leadership Journey Become a Supervisor TodayHours:hours a week with the opportunity to work more hours...Read More>>.