Proximus Global , combining the strengths of Telesign, BICS, and Route Mobile , is transforming the future of communications and digital identity. Together, our solutions fuel innovation across the world’s largest companies and emerging brands. Our unrivaled global reach empowers businesses to create engaging experiences with built-in fraud protection across the entire customer lifecycle.

Our comprehensive suite of solutions – from our super network for voice, messaging, and data, to 5G and IoT; and from verification and intelligence to CPaaS for personalised omnichannel engagement – enables businesses and communities to thrive. Reaching over 5 billion subscribers, securing more than 180 billion transactions annually, and connecting 1,000+ destinations, we honour our commitment to connect, protect and engage everyone, everywhere.

Key highlights

Powering over 13 billion digital communications each month

Supporting 3,500+ active customers — enterprises, OTTs, and mobile operators — through 50+ global offices across 100+ countries

Managing 50% of the world’s roaming data traffic and connecting 150 million IoT devices

Driving innovation in 5G , private networks and IoT enablement, positioning Proximus Global as a next-generation leader

Committed to a unified vision, unlocking new opportunities and enabling seamless global communications for businesses worldwide

Please note: this role requires working from the Madrid office 2 to 3 days per week . It is not a fully remote position.

About The Role In line with our strategy of introducing new services and evolving existing solutions, BICS is seeking a Telecom & DevOps Engineer to help design, develop, deploy, and support advanced telecommunications solutions for 4G/5G networks, with a focus on roaming, messaging, and Internet of Things (IoT) services.

In this role, you will contribute across the full solution life cycle (design, build, test, deployment, support, and maintenance). Working in an agile environment,



you will ensure high-quality technical delivery and support successful execution of business projects and evolutive initiatives (time, budget, scope).

In close collaboration with the software developer engineers and with a DevOps mindset, you will:

What you’ll do

- Test and validate new developments
- Deploy releases to production and validation environments
- Automate workflows (testing, installation, monitoring, etc.)
- Respond to incidents and participate in an L3 24x7 on-call rotation
- Debug software and service issues
- Perform proactive and reactive maintenance activities
- Monitor service availability and performance
- Analyse needs and propose optimal, innovative solutions

Your profile
- Bachelor’s or Master’s degree in Telecommunications, Computer Science, or a related field
- Knowledge of telecommunication protocols (e.g. SS7, LTE, 5G)
- Hands-on experience with Linux OS environments
- Knowledge of relational databases, SQL, and (ideally) clustering concepts
- Understanding of computer networks and protocols
- Strong analytical and problem-solving skills, with good interpersonal skills
- Fluent in English (written and spoken)

Nice to have
- Familiarity with DevOps concepts and tools (CI/CD, GitLab, Ansible, containers, etc.)
- Experience with programming (e.g. Java, Python) and scripting
- Knowledge of networking and communication protocols (IP, TCP, UDP, HTTP, etc.)

Why Proximus Global? General & Inclusive

Work with diverse teams across 100+ countries, embracing a truly international culture.

Growth-Focused

Develop your career through tailored learning, leadership programmes, and internal mobility.

Innovation-Driven

Contribute to cutting-edge projects in 5G, IoT, and next-gen communication technologies.

Flexible Workstyle

Enjoy hybrid working with the option to work remotely, and even from abroad for up to 10 days a year.

Efficient & Scalable

Be part of a company that values simplicity, operational excellence, and smart growth.

Comprehensive Benefits

Enjoy a competitive and thoughtfully designed salary package, with a wide range of benefits.

📌 Junior Telecom & DevOps Engineer (Madrid)
🏢 BICS
📍 Madrid