Tietoevry

Telecommunication Engineer – IoT

Tietoevry

full-time

Posted on:

Location Type: Remote

Location: Ukraine

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Tech Stack

AWSAzureCloudIoT

About the role

  • Review technical solutions to confirm they meet business, regulatory, operational, cost, time-to-market, and quality requirements
  • Lead technical platform development, shape the roadmap, maximise technology use, and apply call-flow analysis and troubleshooting expertise
  • Contribute to end-to-end implementation projects of small to medium scale by coordinating with stakeholders and supporting the design, rollout, and maintenance of technical platforms and operational systems
  • Draft and review both functional and technical specifications, as well as Requests for Proposal (RFP) documents
  • Develop methods, procedures, and technical documentation for use by various stakeholders such as marketing, product management, and operational teams
  • Engage in the implementation of technical solutions in close collaboration with our operational teams
  • Provide outstanding support to both internal and external stakeholders in the technical domain, building credibility and trust while serving as a respected authority within the area of expertise

Requirements

  • Engineering degree in telecommunications and/or IT technology
  • Good knowledge of networks, telecommunications, and the IT landscape
  • 6+ years of professional experience in a telecom or IT environment
  • Strong technical knowledge in the following: HTTP, SS7, Diameter, MAP, INAP, GTP
  • Experience with SIM Applets, Over-The-Air (OTA), eSIM, eUICC, SMDP/SMSR, SMDP+
  • A comprehensive view of the mobile core and understanding of call flows is considered an asset
  • Proven experience in designing and deploying comprehensive mobile core network solutions, including 4G LTE and 5G core networks, across traditional and cloud-based environments such as AWS, Azure, or Google Cloud
  • Hands-on knowledge of two or more mobile core components in 2G, 3G, LTE (e.g. P-GW/GGSN, HSS/HLR, PCRF)
  • Experience in roaming, IoT/M2M, and a background in an MVNO/MVNE environment
  • Knowledge of the international carrier business is an asset.
Benefits
  • Diversity, equity and inclusion initiatives
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
HTTPSS7DiameterMAPINAPGTPSIM AppletsOver-The-Air (OTA)eSIM4G LTE
Soft Skills
leadershipstakeholder coordinationtechnical documentationcommunicationtroubleshootingsupportcredibilitytrust building
Certifications
Engineering degree in telecommunicationsEngineering degree in IT technology