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Form of Employment: Contract of Employment
Location: Warsaw Remote/Hybrid} work model
Have you ever asked yourself whether you'd rather work in a big-tech, software house or startup? At home or in the office? In international teams or polish? At T Hub, there's one answer - YES!
T Hub Poland is a dynamic, forward-thinking division in T-Mobile Poland, where technology matters! It’s a place where best talents converge to ideate, prototype, and implement cutting-edge solutions in international projects held in Deutsche Telekom Group.
What tasks await you?
We are looking for an experienced IP Solution Architect with deep technical expertise in IoT network design to join our international team. In this role, you will be responsible for designing secure, scalable, and future-proof IP network solutions for IoT services — from high-level architecture to low-level implementation details.
Our team provides end-to-end engineering for the Deutsche Telekom Group, covering IP transport, routing, cloud integration, and security for IoT services worldwide. You will be based in Warsaw, with occasional travel to Germany (up to 10%).
This position requires a solid grounding in 3GPP standards, a strong understanding of modern cloud platforms (AWS, Azure, GCP), and the ability to design E2E security strategies including segmentation and security protocols such as IPsec, MACsec, TLS/DTLS. You will work closely with cross-functional teams, preparing both High-Level Designs (HLD) and Low-Level Designs (LLD), and ensuring solutions meet technical, security, and business requirements.
Key Responsibilities
- Design and plan IP network architectures for IoT services, covering both IPv4 and IPv6 environments
- Prepare HLD and LLD documentation for new solutions and network upgrades
- Integrate cloud-based components (AWS, Azure, GCP) into the IP network design
- Implement network segmentation and secure communication protocols (IPsec, MACsec, TLS/DTLS)
- Plan and optimize for multicast and anycast traffic patterns
- Lead capacity planning, routing design, and scalability assessments
- Contribute to automation initiatives using tools like Ansible and CI/CD pipelines
- Develop and deploy network monitoring solutions using SNMPv2/v3, NETCONF, Grafana, and Prometheus
- Create or adapt scripts to support automation and operational efficiency (e.g., Python, Bash)
- Collaborate with internal and external stakeholders to ensure designs meet performance, cost, and security requirements
- Support RFQ processes with technical input and feasibility analysis
What skills will be appreciated?
- Strong knowledge of 3GPP standards relevant to networking
- Experience with cloud integration (AWS, Azure, GCP) in network architectures
- Expertise in IP networking fundamentals, including IPv4, IPv6, multicast, and anycast
- Solid understanding of security protocols (IPsec, MACsec, TLS, DTLS) and network segmentation strategies
- Experience preparing both HLD and LLD documentation
- Familiarity with automation tools (Ansible, CI/CD) and scripting (Python, Bash, etc.)
- Knowledge of network monitoring protocols and tools (SNMPv2/v3, NETCONF, Grafana, Prometheus)
- Strong analytical and problem-solving skills with an eye for detail
- Excellent communication skills and ability to work across multidisciplinary teams
- Industry certifications (CCNP, JNCIP, AWS/Azure/GCP certifications) are a plus
Our offer for you
Working at T Hub will offer you an unique and highly rewarding experience on IT market. As a leader in the telecommunications industry, we do not only provide a platform to hone your technical skills but also empower you to be a catalyst for innovation.
You'll have the opportunity to work at the forefront of modern technologies, from 5G to IoT and AI, shaping the future of connectivity.
Benefits
- No dress code
- you can just be yourself here
- Medical,
sport and life insurance
packages at preferential terms
- Access to: Percipio, Coursera, Rodos learning platforms
- Access to our products and
services at preferential terms
- Employment contract-based cooperation
- Know Talent - receive training
or financial bonus for
recommending new
employees
What will your recruitment process be like?
A fair approach to all people who want to join T Hub means that:
- The recruitment process is transparent;
- Our recruitment decision is based solely on an assessment of your skills (your race, skin color, sexual orientation, gender identity, origin, disability, political view, appearance, or religion will not have any influence on yhe outcome of the process);
- Regardless of the outcome of the process, you will get detailed feedback.
Who are we?
We're one of the four European technological hubs of the Deutsche Telekom group, to which T-Mobile belongs. Thanks to this, you have the opportunity to work on global projects as well as collaborate with business partners from various industries. Whether it's automotive, security, banking, or countless other options - be sure to explore them all!