zerothird is running a growing portfolio of several larger publicly funded and collaborative R&D projects in the field of entanglement-based eQKD and long-distance quantum-secure communications, including flagship efforts in Common Criteria CC Certification. Technical leadership and domain expertise are covered by our internal experts and project leads. What we need is a senior project manager who owns the project management discipline end-to-end: planning, coordination, reporting, risk, budget, and stakeholder management across funding agencies, consortium partners, and internal teams.