Senior Electrical Engineer for Embedded Systems

WHO ARE WE?

Sateliot is a Barcelona-based Startup in the New Space sector, becoming the first satellite telecommunications operator that will provide global and continuous connectivity to all the elements that will make up the massive Internet of Things (IoT) universe under the 5G protocol.

In order to do so, Sateliot is launching a constellation of last generation nanosatellites, located at low altitude that act as mobile towers. Sateliot is the perfect complement for large telecommunications companies by providing them with the necessary infrastructure where terrestrial technologies do not arrive.

YOUR MISSION

We are seeking a highly experienced Senior Electrical Engineer with a strong background in embedded communications systems, digital design, and multi-interface system integration. The ideal candidate will have 10+ years of proven, hands-on experience architecting, designing, and delivering complex electronic systems involving microcontrollers, FPGAs, and high-speed communication protocols.

This individual should have deep knowledge of modern communication standards, be able to design system-level architectures, identify and select appropriate components, produce schematics and PCB layouts, and drive solutions with a proactive "can-do" engineering mindset.

YOUR MAIN FUNCTIONS

• Architect end-to-end electronic systems involving microcontrollers, FPGAs, sensors, power systems, and communication interfaces.

• Translate functional requirements into robust hardware architectures and component-level design.

• Develop block diagrams, interface definitions, power trees, signal integrity requirements, and design documentation.

• Drive component selection for analog, digital, RF, power, and mixed-signal subsystems.

• Create detailed schematics for complex multi-layer boards.

• Perform PCB layout or work closely with layout engineers to ensure signal integrity, power integrity, and EMI/EMC compliance.

• Develop prototypes and work with manufacturing partners for board bring-up, testing, and validation.

The candidate must have strong, practical experience with a broad set of embedded communication protocols, including:

Serial & Automotive/Industrial Buses

• CAN / CAN-FD

• I²C

• SPI

• UART / RS-232 / RS-422 / RS-485

• LIN

• Ethernet (10/100/1G), TCP/IP stack fundamentals

• Modbus, Profibus (preferred)

High-Speed Digital & FPGA Interfaces

• USB (2.0/3.x)

• PCIe

• JESD204B/C

• JTAG

• MIPI (CSI, DSI)

• LVDS

• DDR memory interfaces

Other Relevant Interfaces

• BLE / Wi-Fi module integration

• GPS / GNSS module interfaces

• Power-related communication (SMBus, PMBus)

FPGA & Microcontroller Integration

• Experience integrating FPGAs (Xilinx, Intel/Altera, Lattice, Microchip, etc.) with MCUs and peripherals.

• Ability to understand and define HDL-based subsystem needs (VHDL/Verilog) and collaborate with firmware/RTL teams.

• Design systems involving embedded processors inside FPGAs (e.g., Zynq, Nios).

Testing, Validation & Debug

• Conduct board bring-up and debug using oscilloscopes, logic analyzers, protocol analyzers, and JTAG tools.

• Validate communication links, high-speed interfaces, and power subsystems.

• Perform root-cause analysis and implement corrective actions during prototype and production phases.

REQUIREMENTS

• 10+ years of experience in electronics engineering, embedded hardware design, or related fields.

• Proven track record of independently delivering complex electronic systems from concept to production.

• Strong understanding of digital design, signal integrity, timing, power distribution, and EMC/EMI principles.

• Proficiency with schematic capture tools (e.g., Altium Designer, OrCAD, KiCad, etc.).

• Experience with multi-layer PCB design and best-practice layout requirements.

• Ability to work cross-functionally with firmware, software, mechanical, and manufacturing teams.

• Demonstrated "can-do" problem-solving approach and a results-driven mindset.

NICE TO HAVE

• Experience designing for harsh industrial or automotive environments.

• Experience with safety-critical or high-reliability systems (ISO, IEC, DO-254, etc.).

• Familiarity with high-speed design constraints (impedance control, length matching, eye diagrams).

• Exposure to RF modules, antenna design principles, or mixed-signal hardware.

• Master's degree in Electrical Engineering or related field.

WHAT YOU'LL FIND WHEN WORKING AT SATELIOT:

You will be part of one the fastest-growing start-ups in Spain with global reach along getting into the challenging world of New Space & Telecommunication.

Our culture is based on embracing openness by welcoming multicultural talent, being respectful with everybody and being open to exchange ideas. We are also committed to a healthy lifestyle by helping our team balance their work and personal life and also by providing them facilities for healthy habits.

We are a driven team with big goals, that seek for people who are genuinely passionate about their work and that also want to keep learning and getting better personally and professionally

WHAT DO WE OFFER?

• Full time permanent Contract 

• Hybrid Work Model

• Schedule flexibility 

• Flat and transparent organizational structure

• Buddy Program to help you with your integration during your first month

• Flexible compensation package: Tax benefits with ticket restaurant, transportation and kindergarten, training programs.

• We promote good physical and mental health, with a Health insurance, Fresh fruit in the office and the possibility of sharing the cost of bicycle transport or gyms.

• Work in a dynamic, multidisciplinary and multicultural environment that will allow you to boost your professional career

• To be part of a strong, international, friendly and motivated team, where you can progress both personal and professionally

• The chance to be part of one of the most exciting and disruptive space projects in Europe