Job Description

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 Bremen is looking for a


Network Engineer – Mobility (Space Communications) (m/f/d)


Your Tasks


Role Purpose:

Responsible for designing and optimizing mobile network elements that enable secure, resilient, and high-performance data exchange between ground and space.



Key Responsibilities

Design mobile network architectures (user access) for various environments (e.g., mobile terminals, ground vehicles, maritime, airborne platforms) Define routing strategies, access control, and service delivery models tailored to user needs and operational constraints Ensure seamless integration with core, backhaul, and satellite networks, supporting roaming, mobility, and dynamic link management Plan and execute integration of mobile networks, including management and control functions Optimize user segment network performance, focusing on latency, throughput, reliability, and user experience Coordinate subcontractors for user terminal development, edge network integration, and field deployment Contribute to innovative R&D initiatives (AI-driven routing, quantum communication, SDN)

Your Qualifications

Master’s or PhD in Telecommunications, Computer Science, Electrical Engineering, or related field Experience in network engineering and mobile network application development Strong knowledge of mobile network standards Experience in developing end-to-end mobile network applications Familiarity with network simulation tools (e.g., ns-3, OPNET) and Linux-based systems Understanding of cybersecurity in networks and secure communication protocols Excellent communication skills and leadership abilities Cisco or Juniper certifications 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 on-boarding 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: Subsidized 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 career@ohb.de.