Informacje o stanowisku

responsibilities :

• Perform feasibility studies and E2E solution design based on requirements from internal or external customers including coordinating the group of system experts contributing to the work
• Create E2E concepts for various topics covering E2E Architecture, Design, and interface descriptions across telco domains: IP/MPLS/SD‑WAN/SASE; 4G/5G Core, IMS/VoLTE/VoNR; transport, OSS
• Assure Security, Compliance & Data Protection by Design- embed security controls and privacy requirements in solution baselines; coordinate with Security Unit and Data Protection Unit for reviews and sign‑offs as per organizational rules
• Apply Automation, CI/CD & Operability- specify infrastructure‑as‑code, configuration automation, and observability (metrics/logs/traces) in the design
• Drive/participate in design reviews; approve vendor/partner designs and manage deviations against standards; own the risk register and technical debt log through delivery
• Participate in technical and commercial negotiations with Vendors and Partners
• Define acceptance & exit criteria; ensure documentation packs (HLD/LLD, SOPs, runbooks, monitoring, support model) are complete for Build/Run; drive first‑90‑day stabilization
• Present to stakeholders and get buy-in from them for proposed solution and way forward
• Be interface towards business units

• Over 5 years of experience in telco network design or architecture or hands-on network/ system engineer roles
• Proven track record in multi‑domain mobile projects
• cross-country and multicultural collaboration
• Deep knowledge of mobile network architecture (RAN, Core, Transport) and evolution to 6G
• Knowledge of Mobile Core & Voice: EPC/5GC (AMF/SMF/UPF/PCF), SDM, IMS/VoLTE/VoNR, SBC, Diameter (PCRF/PCF), SIP
• Intermediate knowledge on networking: L2/L3 (BGP/OSPF/EVPN/VXLAN, QoS), SD‑WAN, SASE/Zero‑Trust; edge load‑balancing/DNS
• OSS/BSS integration principles, TM Forum standards nice to have
• Cloud & virtualization (NFV, Kubernetes, Public Cloud), automation (CI/CD, pipelining, selected automation frameworks, scripting), security by design
• System and domain overarching (E2E) thinking
• Ability to own and drive topics independently
• Strong documentation ability (HLD/LLD) and communication (presentation skills, ability to abstract concept, negotiations and persuasion skills)
• Product oriented thinking, business and financial accummenity will be an asset

• Employment contract
• Additional day off on the occasion of birthdays/namedays
• Medical package and life insurance
• Benefit platform - you choose what you benefit from
• Access to training platforms to improve your knowledge
• I know Talent - training or money for referring friends to work ?!
• Besides, with us you can count on access to our products and services at preferential terms and benefits, which you will read about below

• sharing the costs of sports activities
• private medical care
• sharing the costs of foreign language classes
• sharing the costs of professional training & courses
• life insurance
• flexible working time
• corporate products and services at discounted prices
• integration events
• mobile phone available for private use
• no dress code
• parking space for employees
• extra social benefits
• sharing the costs of tickets to the movies, theater
• holiday funds
• birthday celebration
• sharing the costs of a streaming platform subscription
• employee referral program
• charity initiatives
• extra leave
• Benefit Platform

Warszawa - Oferty pracy w okolicznych lokalizacjach