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DSP Engineer for Communication, SPU

On-site in Granada·Full-time·Added 21 days ago

Safran Electronics & Defense Spain

14 open roles

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Overview

Job details

Permanent contract
Full-time hours.

Requirements

Have the right to work in Spain
Safran Electronics & Defense Spain doesn't mention sponsorship in the ad.
Work in English
English is required, per the ad.
Work on-site in Granada
No relocation package mentioned.

Requirements

What we're looking for

Requirements:

Must:

Strong background in digital signal processing (DSP) and wireless communication systems
Excellent programming skills in Python
Knowledge of SDRs and FPGAs architectures

Nice to have

Plus:

Experience with communication systems in high-Doppler environments (e.g. airborne, maritime, or high-speed terrestrial communications)
Knowledge of coherent receiver architectures and signal processing techniques
Experience with FPGA development using tools such as VHDL, Verilog, or HLS (High-Level Synthesis)
Knowledge of timing and synchronization technologies (e.g. IEEE 1588, GPSDO)
Familiarity with Global Navigation Satellite Systems (GNSS) and their signal processing aspects
Programming skills in C or C++ for prototyping and development
Experience with Linux operating system.

The role

We're looking for a Digital Signal Processing Engineer for the Special Projects Unit

Our Technology:

We are the world leader in Resilient Positioning, Navigation and Timing (R-PNT) solutions that improve the reliability, performance, and safety of critical applications, and high-risk operations, even in GPS/GNSS-denied environments. We provide virtually fail-safe GNSS and PNT solutions for military and commercial applications worldwide, and ultra-precise synchronization (sub-ns) and frequency distribution for applications requiring a high degree of reliability and precision through White Rabbit PTP.

In addition, Safran has great expertise in Time Sensitive Networking (TSN) through several projects in the framework of aerospace with ESA to provide deterministic communications with zero-packet loss. Overall, we deliver highly dependable solutions that always have high accuracy and robust timing at their core.

The Position: DSP Engineer for communication

What you'll do

What you will be doing:

As a DSP Engineer at our company, you will be responsible for designing and developing digital signal processing algorithms for wireless communication systems, with a focus on applications requiring high-precision timing and synchronization. You will work on the development of digital signal processing algorithms and simulate them using Python, to support a range of applications including timing and synchronization, wireless communication systems, and other related fields.

Main Responsibilities:

Definition of DSP algorithms for wireless communications
General knowledge of Software Defined Radios (SDRs) and FPGAs architectures
Simulation of DSP algorithms in Python
Knowledge of different modulation schemes such as OOK, BPSK, QPSK, QAM, Spread Spectrum, etc.

Hiring process

Pre-selection by the recruiter and hiring manager, interviews with the recruiter and operational managers, then contract terms 1 interview

Applications take 3 to 5 weeks to process, depending on the number of applicants.
Unsuccessful applications are kept in a candidate pool for other openings.

About Safran Electronics & Defense Spain

Safran Electronics & Defense is a global leader in high-technology solutions for the aerospace, defense, and security markets, specializing in avionics, navigation systems, and optronics. As part of the Safran group, a multinational aerospace and defense corporation, the company designs and manufactures critical equipment including inertial navigation systems, flight control computers, and timing solutions. With a workforce of thousands across multiple countries, Safran Electronics & Defense operates at the forefront of the defense electronics industry, delivering sophisticated products for both civil and military applications.

In Spain, Safran Electronics & Defense has a significant presence, particularly in Granada, which serves as a key hub for its R&D and engineering activities. The Spanish subsidiary focuses heavily on embedded software, FPGA design, and GNSS (Global Navigation Satellite System) technologies, making it a highly relevant destination for international engineers and software developers. The work culture emphasizes technical excellence, innovation, and cross-border collaboration, offering international professionals the opportunity to work on cutting-edge defense and aerospace projects in a dynamic, engineering-driven environment.

Industry: Defense Electronics and Timing
Founded: 2005
Employees: 5,000–10,000
Headquarters: Boulogne-Billancourt, France
In Spain: Granada
Website: safran-navigation-timing.com

Good to know if you are moving

The Spanish subsidiary is a major R&D hub, with a strong focus on embedded software, FPGA design, and GNSS technologies, offering international engineers the chance to work on advanced defense and aerospace projects.
Granada is a smaller, more affordable city than Madrid or Barcelona, with a growing tech ecosystem and a high quality of life, making it an attractive destination for international professionals.
The company offers opportunities for career growth within a global group (Safran), which can be appealing for those looking to develop a long-term international career.
English is commonly used in the workplace, especially in technical documentation and meetings, which facilitates the integration of international staff.
The company is involved in strategic European defense programs, offering engineers the opportunity to work on projects with high added value and technological complexity.

In their own words

Additional information

Safran is an equal opportunity employer who does not discriminate based on race, color, citizenship, religion, gender, sexual orientation, national origin, age, disability, veteran's status or any protected category. We encourage veterans and people with disabilities to apply.

All open roles at Safran Electronics & Defense Spain