.You will

• :Translate regulatory constraints (EPFD, PFD, EIRP) into system and sub-system requirement
• sBuild and own end-to-end simulation models for interference and spectrum complianc
• eDefine system design limits (“design-to-compliance”) for payload and user terminal
• sModel interference, coexistence, and mitigation strategies across constellation
• sProduce high-quality datasets to support ITU filings and coordinatio
• nLead verification and validation of spectrum compliance (ground and in-orbit
• )Shape spectrum usage strategies (frequency reuse, beam hopping, power control
• )Support external regulatory engagement (ITU-R, WRC) with simulation-backed insigh

**t

What You’ll bri**

• ngStrong systems engineering fundamentals (requirements, V&V), ideally in an MBSE environme
• ntDeep understanding of RF spectrum compliance (EPFD, PFD, EIRP, emission
• s)Experience with tools like Visualyse EPFD, STK, or simil
• arStrong Python or MATLAB skills for simulation and analys
• isSolid understanding of LEO systems, link budgets, and orbital dynami
• csKnowledge of ITU-R regulations and NGSO syste
• msFamiliarity with DVB-S2X, 3GPP NTN, or similar standar

ds

This role will be based in any of our locatio

ns.To apply, you must have the legal right to work in your chosen locati

on.When applying, please submit your CV in Engli

**sh.

Why Open Cos**

• mos?Work at the cutting edge of space technology with customers around the gl
• obe.A mission-driven company making space accessible to help solve real-world challen
• ges.A diverse, ambitious, and supportive t

eam.