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Иван Образцов

@0003268

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Network & Field Integration Engineer blending telecom expertise with C#/.NET and Python automation.

Serbia

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What I'm looking for

I’m looking for a role where I can run field-level network integration and drive NetDevOps automation—using C#/.NET and Python for monitoring, diagnostics, and provisioning—while operating under strong safety standards for mission-critical communications.

I’m a Network & Field Integration Engineer with over 6 years of experience in mission-critical telecom and railway communication infrastructure. I specialize in the installation, configuration, and maintenance of L2/L3 networking equipment (Cisco, Huawei) and radio communication systems, bringing a NetDevOps mindset to field operations.

In the field, I handle rapid incident response, fault diagnosis, and on-site hardware/module replacement for TETRA and GSM-R communication standards, supporting uninterrupted dispatching communication. I also develop C#/.NET and Python automation scripts for monitoring, diagnostics-log parsing, and device provisioning, and I perform high-altitude deployments and UAV/aerial infrastructure inspection under Group 3 safety qualification.

Experience

Work history, roles, and key accomplishments

On-Site Installation Specialist

Heloba

Apr 2022 - Mar 2026 (3 years 11 months)

Managed on-site technical assembly and precision installation projects, including blueprint review, client communications, resource planning, and quality control to ensure compliance with spatial and technical requirements. Completed a 750-hour C#/.NET professional retraining program at ITMO University during the role to support a transition into network automation work.

On Site Assembly Blueprint Reading Client Communication Resource Planning Quality Control C# .NET (Software Engineering Retraining)

Senior Telecommunications Engineer

Russian Railways

Aug 2019 - Sep 2022 (3 years 1 month)

Led a field team responsible for uninterrupted railway dispatching communication across 25 sections, maintaining ~100 radio stations annually and supporting TETRA/GSM-R operations. Configured Cisco and Huawei L2/L3 networking equipment, performed field incident response and fault diagnosis with on-site module replacement, developed C#/.NET monitoring/diagnostics automation, and carried out UAV ins

C# .NET Cisco TETRA GSM R Incident Response High Altitude Deployment

Telecommunications Engineer

Russian Railways

Nov 2016 - Aug 2019 (2 years 9 months)

Provided hands-on field maintenance for high-speed transmission systems and station communication hardware, including on-site installation, firmware updates, and basic configuration of L2/L3 routing equipment. Diagnosed hardware malfunctions in diagnostic systems and maintained VHF/UHF radio communication to ensure zero downtime.

L2 L3 Routing Firmware Routing VHF Communications