At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history. The Ground Solutions & Mission Support (GSMS) Software IPT, which executes across both Development and Operations & Maintenance (O&M) contracts, is seeking a highly motivated Ground Element Modernization (GEM) Technical Program Manager that will lead and manage the installation efforts at both CONUS and OCONUS operational sites. This position is based out of Redondo Beach, CA. In this role you will be responsible for managing a site installation team focused on upgrading existing ADPE, upgrading the operating system, and installing new software baselines for multiple ground element C2 architectures and product lines at multiple locations. You will coordinate with customer reps and E1 stakeholders to ensure successful software installations, and provide innovative and effective engineering solutions to solve complex technical and installation challenges, working closely with the Chief Engineer, Systems Engineering, and Software Engineering. Other responsibilities include Cost Account Management (CAM), Earned Value Management (EVM), and Integrated Master Schedule (IMS) business aspects. This requisition may be filled at a higher grade based on qualifications listed below.