The English-language job board for Spain

Senior RFIC Design Engineer - SiGe/SOI Technologies

On-site in Santander·Added 1 month ago (last checked 23 Oct)

Celestia

3 open roles

Apply

Our summary

Work mode: On-site, Santander
Experience: 5+ years
Education: University degree

Visa options

The ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.

Find jobs with visa support

Skills

Mentoring

Requirements

What we're looking for

5+ years' hands-on RFIC design experience in SiGe and/or SOI processes
Proven expertise across multiple RF blocks - LNA, mixer, PA, VCO, switch, bias, PLL, etc.
Strong background in RF system-level architecture and integration challenges
Proficiency in industry-standard design and simulation tools - Cadence Virtuoso (schematic/layout), Calibre (DRC/LVS), Momentum or EMX (EM modelling), Keysight ADS (system-level and non-linear simulations)
Good understanding of parasitics, packaging effects, substrate coupling and other high-frequency layout constraints
Experience with lab equipment - VNAs, spectrum analysers, signal generators, etc.
Strong leadership, planning and communication skills

Education & certifications

Degree in electrical/electronic engineering (BSc required; MSc/PhD preferred)

The role

We are seeking an experienced RFIC design engineer to lead the development of high-performance RFICs in SiGe/SOI for advanced communications applications.

This is a role for someone passionate about cutting-edge communications systems, who can bridge the gap between circuit-level design and full system performance and drive complex RFIC projects from concept to production.

The ideal candidate will have a solid background in SiGe and/or SOI technologies, strong system-level understanding of RF circuits and will be technically proficient in the design of individual RF blocks (LNAs, mixers, VCOs, PAs, etc.)

What you'll do

This varied and challenging role will involve guiding and mentoring junior engineers, while coordinating design activities across multiple projects, contributing to specification definition, project planning and technical reviews.

description

IoT
Spain

Senior RFIC Design Engineer - SiGe/SOI Technologies Role & Responsibilities

Skills, Knowledge & Experience

Hiring process

We endeavour to respond quickly to all applications so if interested please apply by filling out the form you will find below.

About Celestia

Celestia is a European multi-technology group specializing in satellite communications, RF engineering, ground station systems, payload simulation, and IoT solutions. With over 25 years of experience, the company generates annual revenue exceeding €35 million and employs over 200 highly qualified engineers, production technicians, and project managers across six European countries. Celestia's portfolio includes radiofrequency antennas, baseband modems, satellite test systems, cryogenic systems, and turnkey ground stations, serving customers in broadcast, aerospace, radioastronomy, deep space, science, government, and security sectors.

Industry: Space Technology
Employees: 201–500
Headquarters: Santander, Spain
In Spain: Santander, Madrid, Las Palmas

Good to know if you are moving

Celestia has engineering and production facilities in six European countries, including Spain, the Netherlands, Belgium, France, and the UK, offering potential for international mobility.
The company invests significantly in R&D and collaborates with the European Space Agency (ESA), providing opportunities to work on cutting-edge space technology projects.
With over 200 employees and a 100-strong team based in Spain, Celestia offers a collaborative, multi-disciplinary work environment.
The company's Spanish locations include Santander, Madrid, and Las Palmas, providing options for those interested in working in different regions of Spain.