System Design Engineer

Mission

At NVLS (Night Vision, part of Exosens), we are shaping the future of optoelectronic and night vision technologies for defence and security applications. As part of our Research & Development Business Unit, we are driving innovation to deliver cutting-edge imaging systems that ensure reliability, precision, and operational superiority in the most demanding environments.

We are seeking a System Design Engineer who will play a key role in designing and validating advanced electro-optical systems, bridging the gap between research concepts and industrial implementation. Your expertise will be essential to transform complex technical requirements into robust, mission-ready solutions that strengthen our defence capabilities and technological leadership. This person will report to the Chief R&D Officer and will be part of the Research & Development Business Unit.

Key responsibilities

• Own the full system engineering lifecycle, from requirements definition to product launch, following the full V-cycle for Model Based Engineering.

• Understand the product from a technical and multidisciplinary perspective, ensuring the connection between mechanical, optical, electronic and manufacturing aspects.

• Lead and participate in design reviews, challenging technical choices and identifying missing elements or potential risks.

• Provide strong technical input during design discussions and be able to assess design decisions on the spot.

• Track and maintain the requirements, testing and performance of the design.

• Ensure that design choices are aligned with requirements, product performance and overall system requirements.

• Act as a technical reference point between design, engineering, manufacturing and other stakeholders.

• Identify gaps, inconsistencies or risks in the design and proactively raise them with the relevant teams.

• Contribute with strong design expertise, ideally with previous experience as a designer or in a role involving design ownership/review.

Your profile

• Bachelor’s or master’s degree in Systems Engineering, Electronic Engineering, Optoelectronics, Mechanical Engineering, or a related field.

• 10–15 years of relevant experience in product development with roles as system architect or designer within defence, aerospace, high-technology, or industrial environments.

• Strong background in design, ideally with previous experience as a designer or in a role involving design ownership and/or design review.

• Multidisciplinary profile, with solid technical understanding of at least one of the following areas: mechanical, optics, electronics, optoelectronics, sensors, imaging technologies, night vision devices.

• Strong understanding of systems engineering methodologies, including the V-model. Knowledge of MBSE and SysML would be a plus.

• Experience with requirements management tools such as ReqView, DOORS, Jama, or Polarion.

• Knowledge of configuration management and change control processes.

• Ability to understand the product technically and connect requirements, design, manufacturing, testing, and launch.

• Technically strong, hands-on, and able to challenge design assumptions constructively during technical discussions and design reviews.

• Ability to work in multidisciplinary teams and communicate technical information effectively.

• English is a must. Spanish and/or French would be a plus.

Core competencies

• A system-thinking mindset with strong analytical and problem-solving skills.

• Hands-on attitude and willingness to work close to the technology and prototypes.

• The ability to connect research with real-world applications, bridging science and engineering.

• Curiosity, adaptability, and a passion for innovation in defence technology.

• Commitment to precision, reliability, and mission success — values that define Exosens and NVLS.

What we offer

• Be part of a multi-national group of companies, Exosens.

• 22 days of holidays.

• Private Health Insurance (Mapfre Salud).

• Flexible Compensation Benefits: meal vouchers (Tickets Restaurant), nursery/childcare vouchers and public transportation card.

• Monthly English lessons with Preply to enhance your language skills.

• Free coffee available in our communal space.

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