Network and Systems IOT Engineer (m/f/d)

Infopulse, Part of TietoEvry Create, is inviting a talented professional to join our growing team as a Network and Systems IoT Engineer  who will play a key architectural  role to our IoT Service customers and suppliers. You will also have the opportunity to cooperate together with them and our diverse cross-functional team to ensure a high quality of our product and a satisfactory experience for our customers. You will cooperate directly with Platform and Infrastructure teams to investigate and resolve issues reported by our customers, to properly assess and agree on actions to be taken for necessary fixes and continuous improvements in our products and deployments.

Areas of Responsibility

• Analyse and assess technical solutions and evolution to fulfill business, regulatory, and operational (functional and capacity) requirements considering cost, time to market and quality
• Ownership of a technical platform. Lead the evolution of the platform, influence the roadmap and make efficient use of right technology
• Ability to understand call-flows and troubleshoot
• Participate in small to medium-size implementation projects (end-to-end), and collaborate with different stakeholders (product management, operational teams, external suppliers and IT & network colleagues). Activities could be design, implementation, testing, rollout of technical platforms and operational support systems, etc.
• Write and review functional and technical specifications and RFP (Requests for Proposal) documents
• Generate methods, procedures and technical documents regarding technical solutions and evolution (mainly architecture and impact analysis) to be used by stakeholders (Marketing, Product Manager, Operational teams, …)
• Participate in the implementation of technical solutions in collaboration with operational teams
• Provide excellent support to internal and external stakeholders regarding the technical domain and create credibility and trust by becoming a reference in the area of competence. You are considered a reference in your area of technical competence and viewed as highly credible and trustworthy.

Qualifications

• Engineering degree in telecommunications and/or IT technology
• Good knowledge of networks, telecommunications and IT landscape
• At least 6 years of professional experience in a telecom or IT environment
• Hands-on knowledge of two or more mobile core components in 2G, 3G, LTE (P-GW/GGSN, HSS/HLR, PCRF) is preferred
• Strong technical knowledge in the following: HTTP, SS7, Diameter, MAP, INAP, GTP
• Experience on SIM Applets, Over The Air (OTA), eSim, eUICC, SMDP/SMSR, SMDP+ is a key focus 

Will be an advantage

•  Knowledge of international carrier business 
• Experience in roaming, IoT/M2M and background in MVNO/MVNE environment
• Overall view of the mobile core and understanding of call-flows

Personal skills

• Analytical thinking 
• Communication and negotiation skills
• Presentation and project management skills
• Solution-oriented approach with customer focus
• Good Planning & Organization skills
• Risk management focus
• Good knowledge of written and spoken English