Communications Engineer (f/m/d)

**Founded in late 2024, Omnisent is a Munich-based acoustic AI company developing next-generation sensing systems that turn sound into real-time intelligence. The team combines deep expertise in physics, machine learning, and mechanical engineering — united by a mission to unlock the untapped intelligence of the acoustic world.** At the core of Omnisent’s innovation are ultra-low-power sonic devices and the company’s Large Acoustic Model (LAM) — a foundation model trained on the complex world of non-speech audio. This unique combination enables the real-time detection, classification, and localization of acoustic events — whether identifying drones in contested airspace or tracing air leaks in manufacturing systems. **Founded in late 2024, Omnisent is a Munich-based acoustic AI company developing next-generation sensing systems that turn sound into real-time intelligence. The team combines deep expertise in physics, machine learning, and mechanical engineering — united by a mission to unlock the untapped intelligence of the acoustic world.** At the core of Omnisent’s innovation are ultra-low-power sonic devices and the company’s Large Acoustic Model (LAM) — a foundation model trained on the complex world of non-speech audio. This unique combination enables the real-time detection, classification, and localization of acoustic events — whether identifying drones in contested airspace or tracing air leaks in manufacturing systems. ## Tasks * **Architect the RF backbone** of a long-lived distributed sensing network for low-power, wide-area acoustic monitoring. * **Design and optimize sub-GHz / LPWAN communication** for multi-year battery operation across large distributed deployments. * **Develop robust mesh or hybrid mesh–LPWAN strategies** with self-healing, redundancy, and resilience in challenging environments. * **Design and integrate embedded antennas** into compact, ruggedized housings, collaborating closely with mechanical and electronics teams. * **Implement interference-tolerant communication techniques** suitable for real-world, noisy RF conditions. * **Ensure regulatory compliance** with ETSI/FCC/RED and regional spectrum requirements. * **Co-design communication strategies** with firmware teams to maximize power efficiency and reliability. * **Lead RF prototyping and validation** including lab testing and DFM-focused iteration for smooth production handoff. * **Collaborate with EMS partners** on manufacturing, test planning, and quality optimization. * **Conduct real-world RF testing** to evaluate range, performance, and environmental impacts. * **Explore emerging LPWAN and sub-GHz technologies** to keep Omnisent’s platform at the forefront of innovation. ## Requirements **Basic Requirements:** * **Bachelor’s or Master’s degree** in Electrical Engineering, Communications Engineering, RF Engineering, or a closely related field. * **3+ years of experience** in RF or wireless communications engineering. * **Hands-on experience** with sub-GHz or LPWAN technologies. * **Strong understanding** of link budgets, modulation schemes, antennas, and RF propagation. * **Skilled with RF lab tools** (spectrum analyzers, VNAs, signal generators, etc.). * **Familiarity with ETSI/RED or FCC frameworks** and designing for successful compliance testing. * **Comfortable collaborating cross-functionally** with firmware, electronics, mechanical, and cloud teams. * **Strong communication skills** in English (German a plus). * **EU work authorization.** **Preferred Requirements:** * **Experience taking RF systems** from prototype to field deployment. * **Background in interference mitigation** or robust communication techniques. * **Experience with DFM, DFT, and EMS collaboration.** * **Background in mission-critical systems** or industrial-grade platforms. * **Startup experience** and a desire to help build something truly groundbreaking. ## Benefits * **Competitive Compensation:** Highly competitive cash comp, along with virtual stock options, that reflect your experience and the value you bring. * **Accelerated Learning & Growth:** Join a fast-paced environment where you’ll take on real responsibility, overcome meaningful challenges, and grow alongside a driven team. * **Make a Real Impact:** Play a key role in shaping Omnisent’s journey and contribute directly to the success of the company. **Join us in redefining how the world listens, understands, and responds through intelligent acoustic sensing.** In your cover letter, we’d love to hear about your personal interests, what drives you, why this role feels like the right fit — and most importantly, why Omnisent.

Tasks

* **Architect the RF backbone** of a long-lived distributed sensing network for low-power, wide-area acoustic monitoring. * **Design and optimize sub-GHz / LPWAN communication** for multi-year battery operation across large distributed deployments. * **Develop robust mesh or hybrid mesh–LPWAN strategies** with self-healing, redundancy, and resilience in challenging environments. * **Design and integrate embedded antennas** into compact, ruggedized housings, collaborating closely with mechanical and electronics teams. * **Implement interference-tolerant communication techniques** suitable for real-world, noisy RF conditions. * **Ensure regulatory compliance** with ETSI/FCC/RED and regional spectrum requirements. * **Co-design communication strategies** with firmware teams to maximize power efficiency and reliability. * **Lead RF prototyping and validation** including lab testing and DFM-focused iteration for smooth production handoff. * **Collaborate with EMS partners** on manufacturing, test planning, and quality optimization. * **Conduct real-world RF testing** to evaluate range, performance, and environmental impacts. * **Explore emerging LPWAN and sub-GHz technologies** to keep Omnisent’s platform at the forefront of innovation.

Requirements

**Basic Requirements:** * **Bachelor’s or Master’s degree** in Electrical Engineering, Communications Engineering, RF Engineering, or a closely related field. * **3+ years of experience** in RF or wireless communications engineering. * **Hands-on experience** with sub-GHz or LPWAN technologies. * **Strong understanding** of link budgets, modulation schemes, antennas, and RF propagation. * **Skilled with RF lab tools** (spectrum analyzers, VNAs, signal generators, etc.). * **Familiarity with ETSI/RED or FCC frameworks** and designing for successful compliance testing. * **Comfortable collaborating cross-functionally** with firmware, electronics, mechanical, and cloud teams. * **Strong communication skills** in English (German a plus). * **EU work authorization.** **Preferred Requirements:** * **Experience taking RF systems** from prototype to field deployment. * **Background in interference mitigation** or robust communication techniques. * **Experience with DFM, DFT, and EMS collaboration.** * **Background in mission-critical systems** or industrial-grade platforms. * **Startup experience** and a desire to help build something truly groundbreaking.

Benefits

* **Competitive Compensation:** Highly competitive cash comp, along with virtual stock options, that reflect your experience and the value you bring. * **Accelerated Learning & Growth:** Join a fast-paced environment where you’ll take on real responsibility, overcome meaningful challenges, and grow alongside a driven team. * **Make a Real Impact:** Play a key role in shaping Omnisent’s journey and contribute directly to the success of the company. **Join us in redefining how the world listens, understands, and responds through intelligent acoustic sensing.** In your cover letter, we’d love to hear about your personal interests, what drives you, why this role feels like the right fit — and most importantly, why Omnisent.