Description
Job Summary:
Indra Group is seeking a Senior Systems Engineer to design and integrate advanced vehicles in the field of air defense, participating in the full lifecycle of complex systems.
Key Highlights:
1. Participation in innovative air defense projects.
2. Professional development within a leading company with international projection.
3. Collaborative work environment and autonomy.
**Location:**Madrid, MD, ES
**Professional Profile:** D\&S Engineering, Mobility and ATM
**Required Experience:** More than 2 years of experience
**Work Modality:** Hybrid
**At Indra Group, we protect what matters most.**
In Land Vehicles, we design and integrate advanced vehicles of varying complexity levels. Our purpose: to meet the highest requirements for protection, mobility, and power using next-generation mission systems, within a secure, efficient technological ecosystem committed to sustainability, full traceability, and end-to-end digitalization.
As part of our positioning as a leading company in the defense sector, we aim to strengthen our team with a **Senior Systems Engineer** for Systems Engineering and Verification \& Validation activities in **Air Defense** projects.
**What will you do?**
You will participate in the complete lifecycle of air defense systems, working cross-functionally with design, integration, certification, and testing teams. Your main responsibilities will include:
**1\. Systems Engineering**
* Analysis, definition, and **specification of complex systems**.
* Development and management of **requirements**.
* Design and validation of **system architectures**.
* Modeling and documentation using **Enterprise Architect** or similar tools.
* Advanced requirements management using **DOORS**.
**2\. Verification and Validation (V\&V)**
* Preparation of test documentation per development phase:
**PDR, CDR, TRR, FDR**.
* Specification of **system and product test requirements**.
* Definition of **verification procedures**, acceptance criteria, and defect tracking.
**3\. Security and Certification**
* Application of **CCN certification procedures**.
* Alignment with the **National Security Scheme** (ENS).
* Knowledge of **CIS security**.
* (Desirable) Knowledge of **OPSEC**.
**4\. Team and Stakeholder Collaboration**
* Coordination with engineering, manufacturing, integration, and suppliers.
* Participation in internal and customer technical reviews.
* Technical support during testing, demonstrations, and deliveries.
**What are we looking for in you?**
Don’t worry if you don’t meet 100%… we still want to get to know you!
**Minimum Requirements**
* **Minimum 3 years of experience** in Systems Engineering within defense or complex systems domains.
* Experience in:
+ Full Systems Engineering processes.
+ Lifecycle of **Air Defense systems**.
+ System analysis and specification.
* Advanced knowledge of:
+ **DOORS**.
+ **Test documentation generation per phase** (PDR/CDR/TRR/FDR).
+ **Test requirement specification** (3–4 years of experience).
* Intermediate-level knowledge of:
+ ENS security.
+ CIS security.
+ System architecture definition (ATM).
* **High-level English**.
**Valuable Knowledge**
* OPSEC.
* Experience in mission-critical or air defense projects.
**What We Offer You**
Stability and Future * ✨: Long-term projects at a leading defense company with over 50\.000 professionals and strong financial stability.
Innovative and High-Impact Projects * : Work with cutting-edge technologies, delivering impact both nationally and internationally.
Close and Transparent Environment * : Enjoy direct and fluid communication with managers and colleagues, in a collaborative and open environment.
* Autonomy: You’ll have the freedom to organize your work.
Tailored Career Plan * : Designed to boost your professional growth and development.
Continuous Training * : Through Open University and Udemy for Business (over 6\.000 courses for specialization!).
Exclusive Well-being Discounts * : Enjoy benefits at gyms, restaurants, shops, leisure, and more as an Indra employee.
Competitive Compensation and Flexible Benefits Plans * tailored to your needs.
**What Does Our Selection Process Look Like?**
Profile Review : We assess your experience and skills to determine whether you match our requirements.
First Contact (5\-10 min) * : If you receive a call from an unknown number, it’s our team! It will be a brief conversation to get to know you and address any questions.
Technical Interview * : You’ll meet the team, who will explain the project and daily tasks. We’ll also explore your technical knowledge. Additionally, we’ll conduct brief psychological and English competency assessments (if necessary).
* HR Interview where you’ll learn about career plans, training, and social benefits.
Offer and Onboarding : If everything goes well, you’ll join our team and begin this new chapter together!
Estimated Timeline: 1\-2 weeks**.**
*We are committed to fostering work environments where people are treated with respect and dignity, promoting professional development of our staff and guaranteeing equal opportunities in recruitment, training, and promotion — ensuring a workplace free from discrimination based on gender, age, disability, sexual orientation, gender identity or expression, religion, ethnicity, marital status, or any other personal or social circumstance.*
Indra is a Top Employer 2025! Join a company certified as one of Spain’s best employers, thanks to our comprehensive HR management and the conditions we offer our professionals.