IT-Network Expert (m|w|d)
Responsibilities
- Design, implementation, maintenance, and optimization of the corporate network infrastructure at international locations
- Administration, support, and optimization of LAN, WAN, Wi-Fi, and VPN infrastructures in on-premises, hybrid, and cloud-based network environments
- Management and troubleshooting in the areas of routing, switching, DNS, DHCP, network segmentation, and connectivity
Administration and optimization of next-generation firewall solutions, including policy management, NAT, VPNs, and traffic analysis - Monitoring of network performance, availability, capacity, and security using enterprise-wide monitoring platforms
Analysis, troubleshooting, and resolution of complex network outages and performance issues in on-premises and cloud-based environments - Implementation and maintenance of network security controls, including zero-trust principles, network segmentation, and secure remote access solutions
- Participation in the investigation of security incidents and assistance in addressing security vulnerabilities and threats
- Planning and execution of network infrastructure projects, migrations, upgrades, and technology rollouts
- Creating and maintaining technical documentation, network diagrams, operating procedures, and disaster recovery plans
- Continuously improving network reliability, security, automation, and operational efficiency
- Collaborating with external vendors, service providers, and technology partners
Profile
- Completed vocational training or a college degree in information technology, computer science, telecommunications, or a comparable qualification
- At least 5 years of professional experience in corporate network administration, network engineering, or network security
- In-depth knowledge of enterprise networks and security technologies, including TCP/IP, routing, switching, VLANs, DNS, DHCP, VPNs, dynamic routing protocols, and firewall solutions
- Solid understanding of network security principles, including Zero Trust, segmentation, attack detection and prevention, threat detection, and secure network architecture
- Experience with Microsoft Azure networking services and hybrid cloud environments
- Hands-on experience with network monitoring, log and traffic analysis, and troubleshooting tools
- Experience in vulnerability management, security hardening, and addressing security findings in the infrastructure is desirable
- Relevant, recognized certifications in networking, cloud technologies, and cybersecurity are a plus
- Strong analytical and troubleshooting skills, as well as the ability to solve complex technical problems
- Excellent communication and documentation skills
- A strong technical and service-oriented approach, as well as the ability to collaborate effectively in international teams
- Fluency in English; knowledge of German is a plus
What we offer
• Flexible work hours
• Option to work remotely on a daily basis
• Customized professional development programs
• An extra day of vacation on your birthday
• Company fitness programs through Wellpass or Hansefit
• Employee events (summer party, St. Nicholas celebration, Christmas party, and much more)
• Shuttle service to the bus stop
• Free parking
• Company bike leasing through JobRad
• Cafeteria and free beverages
• Partnership with pme Familienservice
• Corporate benefits
• Option to work remotely on a daily basis
• Customized professional development programs
• An extra day of vacation on your birthday
• Company fitness programs through Wellpass or Hansefit
• Employee events (summer party, St. Nicholas celebration, Christmas party, and much more)
• Shuttle service to the bus stop
• Free parking
• Company bike leasing through JobRad
• Cafeteria and free beverages
• Partnership with pme Familienservice
• Corporate benefits
E-Learning
Company Events and Activities
Health Offers
Flexible Worktime
Beverages
Employee Recommendation
Remote Work
Sports Offers
Development
Extra vacation day on birthday
Jetzt über unser Online-Tool bewerben und Teil der Leschaco-Familie werden.
Für weitere Informationen besuchen Sie unsere Website.
IT-Network Expert (m|w|d) in Bremen Arbeitgeber: Leschaco
Als Arbeitgeber bietet Leschaco eine dynamische und unterstützende Arbeitsumgebung, die auf Vertrauen und Teamarbeit basiert. Mit flexiblen Arbeitszeiten, der Möglichkeit zum mobilen Arbeiten und individuellen Weiterbildungsprogrammen fördern wir das persönliche Wachstum unserer Mitarbeiter. Zudem sorgen regelmäßige Mitarbeiterevents und attraktive Zusatzleistungen wie Firmenfitness und Dienstradleasing für ein positives Arbeitsklima in einer spannenden Branche.
