Network Engineer - Middle

TXT GROUP; Bayern; Hybrid; EUR 71,000 - 85,000; Full time

Job summary

TXT Group is seeking skilled network professionals to design, configure, integrate, manage and optimize complex IT network infrastructures. You will work on WAN, Datacenter, and Campus connectivity while ensuring security and high performance across distributed sites.

Candidates should have experience in configuring routers, switches, and firewalls, plus knowledge of TCP/IP, VPNs, and routing protocols. German language proficiency will be assessed per project, and the role offers a hybrid work

Qualifications

• Degree in Computer Engineering, Telecommunications Engineering, Computer Science, Electronic Engineering, or related discipline; technical diploma plus experience considered.
• Professional experience in Network Engineering, WAN Connectivity, Network Security, Datacenter Networking, Campus Networking.
• Knowledge of TCP/IP, UDP, DNS, DHCP, VLAN, VPN, routing and switching.
• Familiarity with SD-WAN, SDN, Data Center Networking; network automation is a plus.
• Good command of English; German proficiency assessed per project.

Responsibilities

• Design, configure, implement, and manage network infrastructures and connectivity systems in complex IT environments.
• Support WAN solutions, ensuring reliable connectivity across multiple sites.
• Contribute to Datacenter Network design, configuration, and management.
• Support Campus Network infrastructure for connectivity and operations.
• Collaborate on Network Security, including segmentation and secure access.
• Configure and monitor routers, switches, firewalls, and connectivity equipment.
• Perform network integration, testing, and troubleshooting to resolve issues.
• Monitor network availability, performance and security; assist with upgrades.
• Prepare technical documentation: configurations, procedures, diagrams, and test reports.

Skills

TCP/IP

UDP

DNS

DHCP

VLAN

VPN

OSPF

BGP

Routing & Switching

SD-WAN

SDN

Network Monitoring

CCNA

CCNP

Fortinet NSE/FCP

English

Education

Engineering/CS degree

Technical Diploma + experience

Tools

Routers

Switches

Firewalls

Network Monitoring tools

Network Analysis tools

Job description

The successful candidates will be involved in the design, configuration, integration, management, and optimization of network infrastructures and complex communication systems, contributing to the security, reliability, and performance of the implemented solutions.

Depending on their technical expertise and professional background, candidates may be assigned to projects related to Wide Area Network (WAN), Network Security, Datacenter Connectivity, and Campus Connectivity, working closely with multidisciplinary teams to ensure the continuity and efficiency of IT infrastructures.

Activities

• Design, configure, implement, and manage network infrastructures and connectivity systems within complex IT environments.
• Support the development and maintenance of Wide Area Network (WAN) solutions, ensuring reliable connectivity and optimal communication performance across multiple sites and distributed infrastructures.
• Contribute to the design, configuration, and management of Datacenter Networks, ensuring seamless system integration and service continuity.
• Support the implementation and optimization of Campus Network infrastructures, ensuring connectivity and efficient operation of enterprise networks.
• Collaborate on the design and implementation of Network Security solutions, contributing to infrastructure protection, network segmentation, and secure access management.
• Configure, administer, and monitor network devices, including routers, switches, firewalls, and connectivity equipment.
• Perform Network Integration, Testing, and Troubleshooting activities, identifying and resolving connectivity, configuration, and performance issues.
• Monitor network availability, performance, and security, supporting the identification and resolution of potential anomalies.
• Support network infrastructure upgrades, maintenance, and continuous improvement activities, ensuring compliance with technical and operational requirements.
• Collaborate with Network Engineering, IT Infrastructure, System Engineering, and Cybersecurity teams to ensure the integration and reliability of implemented solutions.
• Prepare and maintain technical documentation, including network configurations, operational procedures, architecture diagrams, and test reports.

Technical Skills

• Degree in Computer Engineering, Telecommunications Engineering, Computer Science, Electronic Engineering, or a related technical discipline. Candidates with a technical diploma and equivalent professional experience will also be considered.
• Professional experience in one or more of the following areas: Network Engineering, WAN Connectivity, Network Security, Datacenter Networking, and Campus Networking.
• Knowledge of network architectures and communication protocols, including TCP/IP, UDP, DNS, DHCP, VLAN, and VPN.
• Familiarity with Routing & Switching technologies and routing protocols such as OSPF and BGP.
• Experience in configuring, managing, and maintaining network equipment, including routers, switches, and firewalls.
• Knowledge of Network Security principles, including network segmentation, access control, firewalls, and secure communications.
• Familiarity with complex, distributed, or high-availability network infrastructures.
• Experience with Network Monitoring, Network Analysis, and Troubleshooting tools.
• Knowledge of advanced networking technologies, such as SD-WAN, Software-Defined Networking (SDN), Data Center Networking, and Network Automation, will be considered an advantage.
• Professional certifications such as Cisco CCNA, CCNP, Fortinet NSE/FCP, or equivalent qualifications will be considered a plus.
• Good command of English. German language proficiency will be assessed according to the requirements of each specific project opportunity.

Soft Skills

• Strong analytical thinking and problem-solving abilities.
• Structured and solution-oriented approach to complex technical challenges.
• Strong teamwork skills and the ability to collaborate effectively within multidisciplinary environments.
• Good communication and interpersonal skills.
• Ability to work independently and effectively organize assigned tasks.
• Flexibility and adaptability to different technological environments and project requirements.
• Strong interest in technological innovation and continuous improvement of IT infrastructures.

Contract Terms

• Type: German permanent contract
• Annual Salary: €71,000 – €85,000
• Full-time
• Hybrid work model (based in Germany)
• The specific terms of the contract will be determined during the selection process based on the candidate’s profile and in accordance with the IG Metall collective bargaining agreement.

TXT Group promotes equal opportunities and diversity. We welcome applications from all individuals, regardless of gender, age, origin, sexual orientation, disability, or personal beliefs, in compliance with the Allgemeines Gleichbehandlungsgesetz (AGG).