{"id":2207879,"url":"https://alion.io/job/orbitsiq-global-rf-cellular-wireless-handset-and-edge-device-engineer","title":"RF Cellular Wireless Handset and Edge Device Engineer","company":{"id":2490527,"name":"OrbitsIQ Global","domain":"oiqglobal.com","url":"https://alion.io/company/oiqglobal","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Personio","truth_index":null},"role":"Hardware","role_family":"Hardware","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Munich, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":84000,"max_usd":152000,"period":"year","method":"role_seniority_country_cell","sample_n":8},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Confluence","optional":false},{"name":"Edge AI","optional":false},{"name":"GitHub","optional":false},{"name":"Jira","optional":false},{"name":"MATLAB","optional":false},{"name":"Python","optional":false},{"name":"Docker","optional":true},{"name":"Kubernetes","optional":true}],"status":"live","first_seen_at":"2026-09-08T13:45:29Z","employer_posted_date":"2026-09-08","last_verified_at":"2026-10-22T06:53:11Z","board_verified":true,"closed_at":null,"days_open":44,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":44},"description":"Your mission\nYou are a dynamic and results-driven 4G/5G NTN-TN RF Engineering Architect reporting to the Chief Technology Officer, bridging the technical and commercial teams, leading the development and lifecycle of OIQ’s NTN-TN handheld and land mobility MOVE product and embedded software intelligence.\nYou will work cross-functionally across technical, commercial and marketing teams defining product requirements, prioritizing features, and delivering exceptional customer experiences aligned to the company’s strategic and innovative direction.\nThe 4G/5G NTN-TN RF Engineering Architect (m/f/d) is responsible for embedded handheld and mobility product development leadership, planning, execution, test support and accompanying the commercial market rollout of our land mobility and handheld device software product deployment throughout their product lifecycle.\nYou are and will be:\nProficient in network planning and simulation\nLeading OIQ’s digital hardware architecture engineering (particularly for modems and modem accelerators, including application processors, etc.) including communications systems software stacks\nSupporting the evaluation of component and subsystem-level partners for unique components\nLeading the physical layer and protocol stack software architecture development\nReviewing and evaluating all mission end-to-end logical interfaces including software interfaces and applications related to spaceborne platforms, subsystem and terrestrial handheld user terminal RF control, protocol stacks, battery management, etc.\nArchitecting and developing a hybrid satellite-terrestrial (i.e., NTN-TN) communication solution ensuring seamless interoperability for mobility and handheld device use cases\nPlanning and executing integration and system test specifications\nDefining, managing, translating and integrating user terminal (edge and handheld device) and gateway requirements specifications into wireless system architectures aligned with:3GPP Releases 15 and later, ETSI, ITU, FCC and other respective international standards bodies\n\nDesigning and optimizing radio access (RAN), core and transport network components supporting adaptive, low-latency and high throughput ubiquitous connectivity\nImplementing network strategies for LEO/MEO/GEO satellite constellations with 5G/LTE/RedCap cellular networks\nDeveloping and optimizing NTN-TN spectrum sharing, interference mitigation and beamforming strategies\nDefining and managing feeder link requirements specifications, includingInterfacing from currently existing terrestrial networks (TN) into the non-terrestrial network (NTN) whereby feeder links exchange both data and control\n\nProviding integrated support to end-to-end mission service provisioning architecture and data path integrity (end-to-end RF communications chain; platform and onboard payload; edge and handheld device user terminals and integrated modems; etc.)\nDriving board and subsystem-level breadboard development, testing and validation of critical architecture building blocks\nConducting laboratory and field testing including Over-The-Air (OTA) and real-world drive testing for NTN-TN interoperability across both mobile edge and handheld devices\nWorking together with the network design and development team focusing upon:Network simulation;\nSubsystem integration; and\nProof-of-Concept deployments and demonstrations\n\nCoordinating external partnerships, as required\nManaging and planning respective deliveries from contract suppliers, including:Milestone definition and execution to plan;\nProject plan signoffs; and\nSubsystem integrations\n\nDefining and planning mission and system / subsystem delivery sign-off of subcontractor and partner deliverables including work packages and managing milestone product deliverables\nActing as the primary point of contact for all topics related to cellular wireless solutions development and deployment across OIQ’s partner and customer ecosystem while ensuring stakeholder alignment on objectives, timelines and deliverables\nWorking closely with hardware, software and AI team members while maintaining detailed technical documentation (i.e., GitHub)\nLeading and mentoring OIQ’s working student and interns and extended development team members together with the CTO across topics of 4G/5G/LTE across LEO/MEO/GEO NTN-TN ubiquitous session persistent connectivity including regular one-on-one meetings, internal and external presentations and milestones while ensuring smooth interactions across team members\nYour profile\nBachelor's / Master's / Ph.D. in Electrical Engineering, Wireless Communications, Telecommunications, Computer Science or similar fields\n8+ years’ experience in wireless systems engineering, particularly in cellular handheld and satellite communications within the telecommunications, aerospace and/or automotive sectors\nDeep understanding of 3GPP standards, including Release 17+ NTN specifications and cellular protocols (5G NR, LTE, NB-IoT)\nExpertise in radio access networks (RAN), core networks (EPC, 5GC) and transport networks\nStrong knowledge of RF communications, beamforming, MIMO, waveform design and link budget analyses for both terrestrial and satellite links\nHands-on experience with modulation techniques, spectrum allocation and interference management\nFluency in MatLab, HGSS, ADS, Ansys, Python, C++ and/or other simulation tools for wireless system modeling\nHands-on experience with RF test equipment (vector network analyzers, spectrum analyzers, signal generators)\nDeep proficiency of modulation techniques (OFDM, QAM, DSSS), MIMO and adaptive RF systems\nExperience with embedded systems development\nExperience with testing tools such as Keysight, Rohde & Schwarz, Viavi, Anritsu, Spirent, Amarisoft for cellular and satellite network validation\nExperience with IoT/embedded systems, edge AI and cloud-based telematics solutions\nKnowledge with tools such as Jira, Confluence, Outline, GitHub, Microsoft Suite\nKnowledge of underlying technology stack, APIs, and end-to-end architectural components\nCustomer-oriented team leadership with strong communication and presentation skills\nDemonstrable success collaborating with diverse stakeholders ensuring product alignment\nSolid and confident ability handling ambiguity in a fast-paced environment\nFluent in German and English\nCurrently based in Munich (or soon to be relocating to) with German driver’s license\nPreferred Qualifications\nExperience in LEO/MEO/GEO satellite communications and network slicing for NTN-TN integration\nHands-on experience with O-RAN, SDN and cloud-native 5G core architectures\nHands-on experience with electronically steered antennas (ESAs), phased arrays and mmWave technologies\nFamiliarity with V2X, C-V2X, DSRC, edge computing and AI-driven network optimization\nPrior work in automotive, rail, agriculture, fleet and/or aerospace connectivity solutions\nHands-on experience with containerized networking (i.e., Kubernetes, Docker)\nWhy OrbitsIQ?\nWork with brilliant minds at the cutting edge of technology\nMarket-competitive compensation and benefitsFlexible work hours\nSponsored Deutschland ticket (85%)\n30 days paid leave per year (plus 24th and 31st December)\n\nBe part of a culture that fosters growth, collaboration, transparency and fun\nUnique opportunity to directly contribute to, shape and influence the future of the mobility, handheld device and Space industry\nGreat startup environment with a fabulous network of investors and partners\nPositive company culture, short lines of communication, visionary leadership\nMultinational teams from diverse industry verticals","description_format":"text","description_chars":7587,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"German","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced 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