Network Engineer

Strength. Care. Growth

Did you know that A1 Bulgaria is working on international projects as well?
Our wide portfolio has long past the telecom services, and we are now offering digital solutions to millions of corporate, public, and private customers.
State-of-the-art technology, the latest innovations, and extremely talented professionals in various areas help us deliver the best-in-class products, services, and customer experience.

You’ll know A1 Bulgaria is the right place for you if you are driven by:

• Opportunities to learn and build your career.
• Meaningful work in a stable and fast-paced company.
• Diversity of people, projects, and platforms.
• A supportive, fun, and inspiring place to work.

Would you like to join us?

Aleksandar Puntchev  is looking for a new team member.

We’re a small and high-impact team who genuinely enjoy what we do.
We collaborate in a creative, fast-moving, and fun environment where ideas are heard, ownership is real, and great work is recognized.

We’re not just building well performed network — we’re building one of the fastest and most advanced networks in Europe, pushing performance, innovation, and user experience to the next level.

Your daily routine would include:

• Conceptual planning and architecture design of the Radio Access Network.
• Define and implement RAN planning, dimensioning, and optimization strategies.
• Ensure best-in-class 5G, 4G network performance.
• Perform testing, tuning, and implementation of new and existing RAN features and parameters.
• Participation in A1 Group and cross-country activities.
• Spectrum strategy development.
• RAN modernization scenarios and long-term network strategy.
• Layering strategy and capacity optimization.
• VoNR, 5G SA launch, deployment, and optimization.

We’ll know you can make it if you have:

• Experience in mobile RAN engineering.
• Knowledge of 5G and LTE radio network functionality.
• Strong understanding of RAN technical specifications and algorithms.
• Proven experience with network optimization and performance improvement.

Nice to Have:

• Basic knowledge of automation AI/ML and network analytics tools.
• Basic understanding of IP networks.

Our gratitude for the job done will be eternal, but we’ll also offer you:

• Innovative technologies and platforms to “play” with.
• Modern working environment for your comfort.
• Friendly, ambitious, and motivated teammates to support each other.
• Thousands of online and in-person learning opportunities to grow.
• Challenging assignments and career development opportunities in multinational environment.
• Attractive remuneration package.
• Flexible working schedule and opportunity for home office.
• Numerous additional goodies, including, but not limited to free A1 services, discounts, health insurance and services, sports center, childcare, team and family events, etc.

You want to learn more? See us in action in our A1 Blog.
Sounds good? Apply now!
Only shortlisted candidates will be contacted.
Any questions? Contact Nadya Georgieva.