Senior Systems Engineer 📍 Location: Harlow 🕒 Type: Permanent, Full-Time (37 hours/week) About the Role We are looking for an experienced Senior Systems Engineer to join our Systems team within a leading Defence business. This is a hands-on engineering role with potential for growth into team leadership. You’ll work across the full systems engineering lifecycle—from requirements capture and design through to testing and qualification—for a variety of solutions. Key Responsibilities * Support the System Design Authority and Systems Engineering Team Leads in: * Defining and managing project requirements * Creating and reviewing technical documentation * Conducting system analysis and design work * Participating in technical design reviews * Contribute to bid proposals and customer documentation * Carry out development studies and investigations into product performance * Interface with internal stakeholders and support collaborative, cross-functional teams * Work both independently and as part of a larger technical team, managing complex problems to tight deadlines What We’re Looking For Essential Requirements * Proven team leadership experience (leading 2+ engineers) * End-to-end systems engineering lifecycle experience (requirements to certification) * Strong technical documentation skills * Understanding of e...