Job Opportunity: Assembly Technician

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:
Due to our company’s continued growth, we are looking for an Assembly Technician to strengthen our existing team who

are responsible for the assembly and integration of our products.

What will be your challenges:

• Assembly of cables and wiring harnesses, including stripping, crimping, soldering, labelling and

• Manual soldering and rework of printed circuit boards (PCBs), including through-hole (THT) and surface-mount

• Inspection of solder joints in accordance with applicable IPC workmanship standards

• Mechanical and electrical integration of subassemblies into enclosures and 19” enclosures/racks

• Reading and interpreting technical drawings, wiring diagrams, assembly instructions, and bill of materials (BOMs)

• Ensuring compliance with internal quality procedures and ESD regulations

What we ask from you:

• MBO Level 3/4 education in Electronics, Electrical Engineering, or a related technical field, or demonstrable

• Proven hands-on experience with cable assembly and PCB soldering (THT and SMD)

• Familiarity with IPC standards is considered an advantage

• Understanding of ESD-safe working practices

• Ability to work accurately from technical documentation and follow controlled production processes

• Good command of Dutch and English (both oral and written)

• Proficiency in standard computer applications (e.g., MS Office)

• Strong attention to detail, quality-focused mindset, and structured working method

• Capable of working independently while contributing effectively within a multidisciplinary team

• Proactive, hands-on attitude with a strong sense of ownership and responsibility

We offer you the opportunity to:

• Work in a company that is widely recognised as ‘best-in-class’ in the fields in which it operates

• Work within the Space Industry and learn about satellite onboard equipment, such as the interfaces and

• Work together with a bright team of like-minded people, consisting of hardware, firmware and (embedded)

• 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: employment@celestia-sts.com.