Our projects become technology that protects, connects and drives strategic sectors forward: our sectors. At

Grupo Oesía , we work to ensure that

innovation

has a

real impact , and we are looking for people who want to be part of that challenge.

WHAT WILL YOUR MISSION BE? You will be part of a

multidisciplinary team

where you will design, develop and integrate technological solutions that become part of high-value projects for our clients.

WHAT WILL YOU DO IN YOUR DAY-TO-DAY ROLE?

Design and development of ASIC integrated circuits and SoC systems.

Development of digital RTL blocks in Verilog/SystemVerilog, based on ARM, RISC-V, or equivalent architectures.

Integration of IPs and subsystems into SoC architectures.

Develop and execute functional verification plans, including UVM methodologies.

Contribute to logic synthesis, timing analysis, and design validation activities.

Collaborate with design, verification, and physical implementation teams.

Support the ASIC manufacturing, integration, and bring-up phases.

Contribute to the definition of high-performance microelectronics architectures and solutions.

WHAT ARE WE LOOKING FOR?

Bachelor’s or Master’s degree in Electronic Engineering, Telecommunications Engineering, Computer Engineering, Industrial Engineering, or a related field.

At least 6 years of professional experience in ASIC digital design.

Knowledge of Verilog/SystemVerilog and RTL design.

Experience in functional verification and EDA tools such as Cadence and Synopsys.

Nice to have: experience with ARM or RISC-V architectures, participation in tape‑outs or silicon validation, experience with advanced process technologies (22–65 nm), and experience in technical leadership or SoC architecture definition.

Projects with real technological impact.

Teams where sharing knowledge is part of the job.





Continuous professional development tailored to each role and individual.

An environment where engineering and people move forward together.

If you are motivated by new technological challenges and want to be part of projects that make a lasting impact, we would be delighted to meet you.

Build your career where

technology has a purpose . At Grupo Oesía, we develop dual‑use digital and industrial engineering projects in strategic sectors, strengthening key capabilities for Spain and Europe through our technology centres and a team of more than 3,800 professionals across Spain, Brussels, Latin America and Asia.

Cipherbit - Grupo Oesía

is the first Spanish brand fully dedicated to cybersecurity and the development of secure communications (Cifra), certified by the CCN and NATO.

We work alongside the Armed Forces, Public Administrations and critical infrastructure organisations, both in Spain and internationally, strengthening Europe’s strategic autonomy in cyber defence.

With nearly 50 years of experience, we have developed products and services that already benefit millions of people across healthcare, security and defence, space, telecommunications, finance, logistics and the agri‑food sector. But what truly sets us apart are the

people

who make each of these

projects

possible.

We want you to

reach your full potential . That is why we build professional environments based on equal opportunities, inclusion and recognition of each person’s talent. We foster an environment where talent can learn, collaborate and continue to grow, contributing new ideas and developing its full potential.

Because innovation happens when different perspectives work towards a shared purpose.

If you are looking for a place to develop your career, take on new challenges and be part of projects with impact, we would love to meet you.

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📌 RTL ASIC Engineer (Rivas-Vaciamadrid)
🏢 Oesía Group
📍 Rivas-Vaciamadrid