This position is available in Wrocław and Warszawa.

About Thorium Space Technology

Thorium Space develops next-generation satellite communications systems, including Small LEO/MEO/GEO HTS satellite platforms and multi-beam RF payloads. The company focuses on intelligent matrix antennas and space vehicles for defence applications.

The Role

Join our team as an RF Design Engineer to participate in the development of advanced RF systems for satellite and 5G communication within a multidisciplinary team.

What You'll Do

• Design and develop advanced RF systems for satellite and 5G communication

• Perform simulation, implementation, and testing of RF systems

• Design mixed-signal electronics with digital and analog signals

• Create schematics and multilayer PCB boards for radio frequencies

• Conduct component selection and market analysis

• Prepare technical documentation

• Collaborate with software developers, FPGA/DSP engineers, and antenna designers

• Partner with external manufacturers and R&D institutions

• Design RF systems above 5 GHz

• Perform budget link calculations and signal/power integrity analysis

• Conduct EMC compliance testing

Requirements

• Required: Practical RF/Microwave prototyping knowledge

• Strong understanding of analog radio frequency concepts (filters, amplifiers, synthesizers)

• Strong knowledge of Altium Designer

• Experience with EM simulation tools (HFSS or CST)

• RF design experience above 5 GHz

• Budget link calculations expertise

• Signal and power integrity knowledge

• Lab equipment proficiency

• EMC compliance testing experience

• Complex problem-solving abilities

• Communicative English level

Nice to Have

• Ku/Ka band experience

• HDI PCB designs

• Software-defined radios knowledge

• Modulation concepts understanding

• 5G/satellite networking experience

• EMC expertise

• Digital interfaces familiarity

• Power supply design

• Python or MATLAB skills

• FPGA/DSP knowledge

What We Offer

• Hybrid work model with expanded remote work options

• Private medical care

• Life insurance

• Sports card

• Opportunity to work on world-class, innovative space projects

• Competitive employment terms

• Supportive multidisciplinary team environment

• Two office locations: Wrocław and Warszawa