Network Engineer - Core Network

OHB SE

Job

In this role, you will design robust core networks, optimize data transmissions between ground and space segments, and integrate modern networking solutions within complex hybrid environments.

Job summary

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Job technologies

Your role in the team

  • Responsible for the design and optimization of advanced network architectures in the core network (ground), enabling secure, resilient, and high-performance data transmission between ground and space segments.
  • Design of core and backhaul networks (IP/MPLS, DWDM, Ethernet)
  • Definition of routing strategies, traffic management, and redundancy mechanisms
  • Development of scalable architectures for hybrid environments (terrestrial, satellite, cloud, edge)
  • Integration of the core network with management and control functions
  • Collaboration with ground system engineers to integrate network technologies
  • Optimization of network performance (latency, bandwidth, link availability)
  • Coordination of subcontractors and monitoring of technical requirements
  • Contribution to innovative R&D initiatives (AI routing, quantum communication, SDN)

Our expectations of you

Education

  • Master's or PhD degree in Telecommunications, Computer Science, Electrical Engineering, or a related field

Qualifications

  • Solid knowledge of network technologies (TCP/IP, application layer)
  • Familiarity with network simulation tools (e.g., ns-3, OPNET) and Linux systems
  • Understanding of cybersecurity in networks and secure communication protocols
  • Excellent communication skills and leadership competence
  • Cisco or Juniper certifications are an advantage

Experience

  • 3+ years of experience in network engineering and application development
  • Experience in developing end-to-end network applications in the communications sector

Benefits

Topics you will work on

Job locations

Map of the job locations
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  • Location Bremen
    Bremen, Germany

About your employer

OHB SE is a leading company in the aerospace industry. With over 40 years of experience, we develop high-tech solutions for space exploration and other fields. Our portfolio includes satellite systems for Earth observation, navigation, telecommunications, science, and reconnaissance. We realize missions to explore the universe and develop systems for human spaceflight. With over 3,000 employees at 15 locations, we create infinite possibilities in space. We.Create.Space.

Company type
Established Company
Work model
Onsite, Hybrid
Industry
Science, Research
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Network Engineer - Core Network

OHB SE