Radio Access Architect (m/f/d)

OHB System AG; Bremen; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading aerospace and technology firm in Bremen is seeking a Radio Access Architect to define RF-based communication architectures. The successful candidate will drive the integration of systems for secure data transmission across multiple domains. Required qualifications include a degree in Electrical Engineering, proven experience in RF systems, and skills in systems engineering tools like MATLAB. The company offers competitive benefits, including flexible working hours, extensive training opportunities, and support for family care.

Leistungen

Flexible working hours

Hybrid work options

30 days vacation

Development training courses

Health management programs

Kindergarten subsidy

Company pension plan

Qualifikationen

• Proven experience in RF systems and multi-domain system integration.
• Deep understanding of HF communication principles and RF design.
• Strong analytical, communication, and leadership skills.

Aufgaben

• Define end-to-end architectures for RF-based communication systems.
• Specify system-level requirements and ensure interoperability.
• Oversee performance verification for HF systems and analyze test results.

Kenntnisse

RF systems knowledge

High-frequency communications

Satellite communication architecture

Multi-domain system integration

Analytical skills

Leadership skills

Ausbildung

Degree in Electrical Engineering

Telecommunications or Aerospace Engineering

Tools

MATLAB

STK

Simulink

Spectrum analyzers

Signal generators

Jobbeschreibung

OHB SE, domiciled in Bremen, is Germany’s first listed space and technology company. Three business units offer international customers sophisticated solutions and systems.With over 40 years of experience in high technology together with its integrated skills in the areas of space technology and telematics, OHB Group is ideally positioned as one of the leading independent forces in the European space, aeronautics and telematics industry. OHB SE currently has approx. 3,200 employees.

For permanent employment OHB SE in Bremenor Oberpfaffenhofen is looking for a

Radio Access Architect (m/f/d)

Your Tasks

Purpose of the Role This role ensures the definition and realization of a robust HF communication system architecture supporting secure, reliable, and high-performance data transmission across space, ground, and user segments. The position drives technical integration, verification, and cross-domain alignment to fulfil mission objectives. Description

• Define end‑to‑end architectures for RF‑based communication systems, including RF front‑end elements and baseband modulation
• Specify system‑level requirements covering HF transmission, modulation schemes, link budgets, propagation models, and radio‑access concepts
• Ensure interoperability and seamless integration across space, ground, and user mission segments
• Develop and oversee the multi-domain integration strategy for HF components and subsystems
• Establish interface specifications, integration workflows, and system-level verification checkpoints
• Review, coordinate and approve design, test, and verification deliverables from internal teams and subcontractors
• Oversee performance verification for HF systems (e.g., throughput, latency, spectral efficiency) and analyze test results for requirement traceability
• Represent the HF architecture discipline in reviews and contribute to innovation initiatives such as beamforming, adaptive modulation, and AI-driven optimization

Your Qualifications

• Degree in Electrical Engineering, Telecommunications, Aerospace Engineering, or a related technical field
• Proven experience in RF systems, high‑frequency communications, or satellite communication architecture
• Proven experience in multi‑domain system integration and subcontractor coordination
• Deep understanding of HF communication principles, RF design, and digital signal processing
• Hands‑on experience with link budget analysis, propagation modeling, and spectrum management
• Proficiency with systems engineering tools (e.g., MATLAB, STK, Simulink) and RF test equipment (e.g., spectrum analyzers, signal generators)
• Knowledge of key technical standards and regulatory frameworks (e.g., CCSDS, ITU, ECSS)
• Strong analytical, communication, and cross‑functional leadership skills; INCOSE CSEP certification is a plus

We offer

• Work Life Balance: Flexible working hours, sabbatical, 30 days vacation & special leave days
• Mobile Work: Hybrid work & mobile work abroad
• Structured onboarding process (incl. assignment of a buddy in the first months)
• Development: Extensive range of training courses, individual professional development, German language courses & annual employee dialogue
• Space projects
• Additional benefits: 13. monthly salary, accident insurance & company pension plan
• Catering: High standard company restaurant & generous meals subsidy
• Active health promotion: Health management, E‑GYM Wellpass & in‑company sports groups
• Family: Kindergarten subsidy / kindergarten places, childcare in the vacation period & paid child sickness days
• Mobility: Subsidised Deutschland ticket, job bike & parking lots
• Company parties & events: Christmas party, satellite launch events, NextGen speakers night
• Innovation: Company suggestion system & free research and development

A complete overview of our benefits and more details can be found here on our website.

Become part of our international team and take your professional and personal development to a new level. Don't fulfil all the requirements? No problem - we are happy to receive applications with partial matches! We are looking forward to your application in German or English via our online tool.

OHB SE Human Resources

Questions regarding this posting? Christian Wolten is available under [e-mail].