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IS-Wireless

Technical Sales Engineer – 5G, 6G

IS-Wireless

Technical Sales Engineer at IS-Wireless building advanced 5G/6G networks. Act as trusted advisor and lead technical discussions with customers.

Posted 7/6/2026full-timePiaseczno • 🇵🇱 PolandMid-LevelSeniorWebsite

About the role

Key responsibilities & impact
  • Act as a trusted technical advisor for customers during the sales process.
  • Lead technical presentations, workshops and solution discussions with business and engineering stakeholders.
  • Support RFI, RFQ and RFP responses with strong technical input.
  • Define solution architecture and system configuration early in the sales cycle.
  • Work closely with the CRO, CTO and product teams to align customer needs with product direction.

Requirements

What you’ll need
  • Experience in technical sales, pre-sales, solution engineering or sales engineering in B2B / enterprise environments.
  • Strong knowledge of mobile networks and hands-on exposure to 4G / 5G, RAN or private network solutions.
  • Ability to explain technical topics clearly to both engineering teams and decision-makers.
  • Understanding of Open RAN concepts such as virtualization, open interfaces and disaggregated architecture.
  • Fluent English and readiness to work in an international environment.

Benefits

Comp & perks
  • Competitive Package: A salary reflecting your seniority and impact, plus an attractive commission system.
  • Equity Opportunity: Eligibility for a stock option plan based on long-term commitment, loyalty, and exceptional performance.
  • Strategic Influence: A seat at the table where key technical and commercial decisions are made.
  • Real-World Impact: Your work directly supports the deployment of ultra-resilient 5G networks in critical and demanding environments.
  • Global Reach: Opportunity to lead projects across three continents and collaborate with a world-class team of domain experts.
  • Flexibility: A hybrid work model designed for high-performance leaders, adjusted to project and business needs.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
Solution EngineeringTechnical PresentationsRFI/RFQ/RFP Support4G Technology5G TechnologyRAN SolutionsSystem ConfigurationVirtualizationOpen InterfacesDisaggregated Architecture
Soft Skills
Clear CommunicationStakeholder Engagement