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Field Systems & Integration Engineer - DDRF (Rayzone Group Subsidiary ) at Rayzone Group · Trevo
We're looking for an independent, resourceful, hands-on Field Systems & Integration Engineer to join our Tel Aviv team and serve as the technical bridge between our R&D and our global customers. In this role, you'll lead live demos, field trials, and acceptance tests on-site with clients abroad, owning field readiness from start to finish.
We're a fast-growing subsidiary of Rayzone Group, building next-gen RF and tactical SIGINT technology that gives our customers real-time situational awareness when it matters most. Small team, big impact, global reach.
What you'll do
Field Trials & Demos: Lead the planning, setup, and execution of live field trials, proofs-of-concept (POCs), and customer acceptance tests (ATP).
Assemble, integrate, and configure complex multidisciplinary systems (hardware, RF components, and software) in lab and field environments.
Diagnose real-time operational issues in the field, using technical creativity, analytical thinking, and the tools at hand to find practical, effective solutions.
Write and adapt lightweight scripts and tools (primarily in Python) for log collection, data parsing, and test workflow automation.
Document field performance, analyze trial results, and provide actionable engineering feedback to development teams to drive continuous product enhancement.
Collaborate with larger multi-disciplinary project teams on key deployments and milestone activities abroad.
What You'll Bring
5+ years of hands-on experience in multidisciplinary system integration, testing, or field engineering.
Solid understanding of RF principles, signal behavior, and wireless communications, with practical experience operating standard lab/field test gear (spectrum analyzers, etc.).
Practical coding/scripting knowledge (Python preferred) for log extraction, automation, and quick field adjustments.
A proactive, "can-do" technical mindset with the ability to navigate unexpected technical scenarios and devise creative solutions with available resources.
High-level spoken and written English for client-facing engagements and technical documentation. Additional languages are an advantage.
Willingness to travel globally approx. up to 2 weeks total per quarter (each trip typically up to one week).
Nice to have
Hands-on knowledge of cellular networks and signals (GSM, LTE, 5G, Wi-Fi, or Software Defined Radio / SDR).
Experience leveraging modern AI productivity tools (e.g., ChatGPT, Codex, Cursor) to accelerate scripting and daily workflows.
Prior technical background from IDF technological units (Intelligence Corps, C4I, or specialized technical/SIGINT units).
Why Join Us?
Best of Both Worlds: Experience the agility, speed, and close-knit culture of a fast-growing tech company, backed by the solid stability, resources, and proven ecosystem of the Rayzone Group.
Cutting-Edge RF Technology: Work with proprietary, advanced RF and wireless systems at the forefront of the industry, supporting missions where reliability and precision truly make an impact.
End-to-End Ownership: Take systems from R&D into the real world, representing our engineering excellence across the globe.
Ready to take your engineering skills from the lab to the field and make a real impact? Let's talk!