Senior 5G/6G Systems Architect — Global, Hybrid

Blackshark; Warszawa; Hybrid; PLN 350,000 - 520,000; Full time

Benefits offered by this job

Competitive package

Stock option plan

Strategic influence

Real-world impact

Global projects

Hybrid work model

Job summary

IS-Wireless is building some of the most advanced 5G/6G networks in Europe, delivering real deployments including defense environments. We seek a Senior Solutions Architect to be the technical face for strategic clients and high-level engagements.

You will lead the design and validation of full-stack 5G solutions for multi-million euro deals, align roadmaps with the CTO, and own technical strategy for tenders. Represent the company at industry events and standards bodies.

Qualifications

• Deep-Tech Mastery: 12+ years in Telecommunications with a deep understanding of 4G/5G, RAN and Core architecture.
• Architectural Vision: practical knowledge of Advanced Mobile Solutions architectures and virtualized architectures.
• Strategic Influence: proven track record in a Solutions Architecture or Technical Leadership role with major contract wins.
• Communication: ability to simplify complex technical concepts for C-level stakeholders while maintaining credibility with engineers.
• Fluent English: operating on a global stage with international partners and clients.

Responsibilities

• Technical Authority: serve as the primary technical face of IS-Wireless for strategic clients and high-level engagements.
• Solution Architecture: lead design and validation of full-stack 5G solutions for multi-million euro deals.
• Roadmap Alignment: work with the CTO to ensure the product roadmap meets market demands and technical excellence.
• RFP/RFQ Mastery: own the technical strategy for complex tenders and superior proposals.
• Ecosystem Leadership: represent IS-Wireless at industry events and standards bodies as a 5G/6G expert.

Skills

Deep-Tech Mastery

Architectural Vision

Strategic Influence

Communication

Fluent English

Job description

IS-Wireless is building some of the most advanced 5G/6G networks in Europe, delivering real deployments including defense environments. We seek a Senior Solutions Architect to be the technical face for strategic clients and high-level engagements.

You will lead the design and validation of full-stack 5G solutions for multi-million euro deals, align roadmaps with the CTO, and own technical strategy for tenders. Represent the company at industry events and standards bodies.