CELESTIA Satellite Test & Simulation
FPGA/Firmware Engineer
1 month ago
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Important information
Location:
Leiden, Netherlands
Work mode:
Onsite
Published on:
22 September 2026
What they need
Job Opportunity: FPGA/Firmware Engineer
Celestia Satellite Test & Simulation BV (C-STS) provides innovative high‐tech solutions to the international space
community to support spacecraft development, Assembly Integration and Test (AIT) as well as post launch and
operational services. C-STS operates from Leiden, The Netherlands.
What we do:
Our core activities include the design, development and support of high-complexity electronics-based systems. These
include products for Satellite Simulation & Test (Electrical Ground Support Equipment), TTC & TM/TC Systems, Modems
(RF and Optical) as well as Data Processing Systems.
For more information about our company, our products and activities have a look at our website: www.celestia-sts.com.
Who are we looking for:
We are looking for a FPGA/Firmware Engineer to strengthen our existing team of talented engineers. You will be
responsible for the design (implementation, testing and maintenance) of new firmware (VHDL) used in our EGSE, Optical
Modem and TM/TC products.
What will be your challenges:
- Requirements and architecture analysis, interface definition, (functional) decomposition and mapping the
architecture down to component/FPGA level
VHDL design, implementation (coding) and simulation
Integration and verification of the firmware design on the hardware
Regular interaction with other disciplines, such as (embedded) software engineers, hardware design engineers
and project management
- Supporting the test team during the product qualification activities
- Documenting the design, simulation, verification results and interface control documents
What we ask from you:
Electronics engineering degree (B.Sc. or higher)
At least 3-years’ experience in FPGA/Firmware development
Hands-on experience in writing VHDL, synthesis, timing closure
Hands-on experience with OSVVM is an advantage
Hands-on experience with on-hardware validation using standard laboratory equipment
Experience in high-speed digital circuitry and associated interfaces and processing
Good team worker, pro-active and hands-on
Good English verbal and written communication skills in multi-disciplinary project teams
Experience/knowledge in optical communication protocols (CCSDS, SDA, etc.) is an advantage
Experience/knowledge of high-speed serial (transceiver) interfaces is an advantage
Experience/knowledge in on-hardware validation using lab test equipment is an advantage
Experience/knowledge in Forward Error Correction techniques is an advantage
Experience/knowledge in (aero)space business is an advantage
We offer you the opportunity to:
- Work on a range of complex products and projects in the field of spacecraft verification/validation and data
communications
Work in a company that is widely recognised as ‘best-in-class’ in the fields in which it operates
Work together with a bright team of like-minded people, consisting of hardware, firmware and (embedded)
software engineers
- Work on challenging projects, growing your own skills and experiences along the way
For a practical and motivated individual, this position will offer an exciting challenge where you can contribute directly
to the growth of this quality-driven, dynamic organization.
This role is limited to applicants currently based in Europe and legally authorized to work in the EU/EEA. We appreciate
your understanding.
If you are interested, we welcome you to contact us via email: [email protected].
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