Day of Launch Systems Engineer (TS/SCI Required) - Senior

The role is part of the In-Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit.

The role is part of the Blue Ring space vehicle product line, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit. We are seeking a Senior Day of Launch Systems Engineer to own and execute all day-of-launch activities for the Blue Ring spacecraft. This individual will serve as the primary integrator between the spacecraft team, launch vehicle provider, Space Launch Delta 45, and Space Force Mission Assurance — ensuring every stakeholder is aligned, every contingency is planned for, and every countdown runs with precision. The ideal candidate brings deep experience leading mission rehearsals, managing launch countdown sequences, and writing launch scripts for on-console personnel. This role demands a systems thinker who can operate effectively under pressure, coordinate anomaly responses in real time, and drive launch readiness from rehearsal through execution — all while maintaining the rigor and traceability that NSSL mission standards require.

Special Mentions

• Relocation assistance may be available for this position
• Travel expectations: Up to 25% travel may be required for customer meetings, integration activities, and launch support
• Active TS/SCI is required

Responsibilities include but are not limited to:

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