Test and Validation Engineer (VoIP)

Test and Validation Engineer (VoIP)

Indra
Indra
Madrid, SpainCompetitiveOn-siteAdded 20 days agoMid · 3-4 years

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About the role

💻Join our team as a Test and Validation Engineer (VoIP) in Madrid!

As a leading company in the field of defense and critical communications, we want to strengthen our team with a Communications Systems Test and Validation Engineer with experience in VoIP, who wants to participate in technology projects related to voice systems and remote radio control.

We are looking for someone eager to learn, contribute, and grow in complex technological environments, taking part in system integration, testing, and validation activities, ensuring compliance with requirements and product quality throughout its lifecycle.

What you'll do

💡 What will you do?

  • Define and execute functional and system validation tests.
  • Design test plans, procedures, and test cases.
  • Analyze traffic and diagnose issues using network analysis tools.
  • Participate in system integration activities.
  • Prepare verification and validation reports.
  • Collaborate with technical teams and participate in technical project reviews.

What we're looking for

🎯 What do we look for in you?

  • 3-4 years of experience in testing or validation of communications systems.
  • Experience in VoIP and protocols such as SIP, RTP, or G.711.
  • Experience with Wireshark or network analysis tools.
  • Knowledge of Linux and network management.
  • Ability to work in complex, multidisciplinary technical environments.

Nice to have

  • Experience with Cisco telephony or Session Border Controllers (SBC).
  • Knowledge of tools such as Git, Jira, DOORS, or Redmine.
  • Experience in test automation or system integration.

What you'll get

What we offer you

  • Stability and Future 🏢✨: Long-term projects at a leading Defense company with more than 50,000 professionals, with financial security.
  • Innovative and High-Impact Projects 🚀: You will work with cutting-edge technologies, with an impact both nationally and internationally.
  • Close and Transparent Environment 🤝: You will enjoy direct and fluid communication with managers and colleagues, in a collaborative and open environment.
  • Autonomy and Flexibility ⏳: You will have the freedom to organize your work, with real work-life balance adapted to your pace.
  • Career plan tailored to you 📈: Designed to boost your growth and professional development.
  • Continuous training 📚: at Open University and Udemy for Business (more than 6,000 courses to specialize!).
  • Exclusive discounts for your well-being 🎁: Enjoy perks at gyms, restaurants, stores, leisure, and much more as an Indra employee.
  • Competitive compensation 💰 and flexible compensation plans 💸📊 tailored to your needs.

How you'll work

📍 Location: Madrid

✈️ Possible participation in system deployments.

Hiring process

📩 If you are interested in learning more about the project, feel free to contact me!

🕓 What does our selection process look like? I

  1. Review of your profile 🔍 - We assess your experience and skills to determine whether you fit what we are looking for.
  2. First contact (5-10 min) 📞 - If you receive a call from an unknown number, that is our team! It will be a quick conversation to get to know you and answer any questions.
  3. Technical interview 🤝 - You will meet with the team, who will explain the project and daily tasks to you. We will also explore your technical knowledge. In addition, we will give you brief tests on psychological competencies and English (if needed).
  4. Interview with the talent acquisition team 🤝 - We want you to get to know us better as a company: values, career model, skills… so that both you and the team can determine if there is a match.
  5. Offer and welcome 🎉 - If everything goes well, you join our team and we begin this new stage together!

Estimated process time: 2 weeks.

Additional information

Our commitment is to promote work environments where people are treated with respect and dignity, fostering the professional development of our workforce and ensuring equal opportunities in selection, training, and promotion, offering a work environment free from any 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 company! Join a company certified as one of the best employers in Spain, thanks to our comprehensive HR management and conditions for our professionals.

You'll most likely need Spanish to apply.This job was automatically translated to English, .

Apply at Indra