IT Network & Security Engineer (m / f / d)

Sky Deutschland GmbH; München; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading media company in Munich is seeking a skilled Network Engineer to manage and maintain their network infrastructure. The successful candidate will have extensive experience with Cisco and Juniper devices, and will play a key role in ensuring optimal performance and security. This is a full-time position with a hybrid working model, offering competitive benefits and a supportive work environment.

Leistungen

Free Sky content access

Hybrid working model

Flexible working hours

30 days of vacation

Subsidized Deutschland Ticket

On-site gym

Free language training

Qualifikationen

• 5-6 years of professional experience in network engineering.
• Hands-on experience with Cisco and Juniper network devices.
• Expertise in DHCP and IP Address Management.

Aufgaben

• Manage and maintain Juniper and Cisco access switch infrastructure.
• Optimize Cisco WiFi infrastructure.
• Monitor and analyze network performance proactively.

Kenntnisse

Network protocols knowledge

Cisco switching expertise

Troubleshooting skills

Scripting skills in Python or Ansible

Communication skills

Analytical skills

Ausbildung

Bachelor's degree in Computer Science or related field

Tools

Cisco DNA

PRTG Network Monitor

Cisco 9800 Wireless LAN Controllers

Infoblox

Jobbeschreibung

What you'll do

• Manage and maintain Juniper and Cisco access switch infrastructure to ensure optimal performance and stability.
• Manage and optimize Cisco WiFi infrastructure, specifically Cisco 9800 Wireless LAN Controllers (WLC).
• Operate and manage the Cisco DNA Catalyst Center, including software-defined access (SD-Access).
• Administer and troubleshoot Infoblox DHCP and IP Address Management (IPAM) solutions for efficient IP address allocation and management.
• Monitor and analyze network performance and health proactively using tools such as PRTG Network Monitor.
• Support and administer F5 load balancers and implement, manage, and optimize Cisco Identity Services Engine (ISE).
• Collaborate with cross-regional network teams to harmonize infrastructure standards and ensure seamless network operations.
• Lead daily operational network tasks to ensure reliability and availability, and work with application and functional teams to integrate security standards.
• Document network configurations, processes, maintenance procedures, and security policies.
• Stay updated on emerging networking technologies and best practices.

What you'll bring

• Bachelor's degree or higher in Computer Science, Information Technology, or related discipline, with 5-6 years of professional experience in network engineering, administration, and security.
• In-depth knowledge of network protocols, architectures, and industry standards, with hands-on experience with Cisco WiFi, DHCP, IPAM, and network monitoring tools.
• Expertise with Cisco 9800 WLC and wireless technologies, along with strong experience with Juniper and Cisco switches and firewalls.
• Practical experience with Cisco ISE for network security management and ability to manage PRTG Network Monitor and diagnostic tools.
• Understanding of Cisco DNA for automation and network assurance, and comprehensive knowledge of firewall technologies, including configuration, rule management, and security policy implementation.
• Scripting/automation skills in Python or Ansible.
• Exceptional troubleshooting and analytical skills, with strong attention to detail and data synthesis capabilities.
• Self-starter with initiative, ability to prioritize, and passion for technological advancement and continuous improvement.
• Excellent communication skills and proficiency in English (oral and written) to articulate complex technical details to both technical and non-technical stakeholders.

At Sky, we support our employees to achieve their best. Our rewards include:

• Free Sky content access
• Hybrid working model (60/40)
• Flexible working hours with overtime compensation
• 30 days of vacation plus Holiday Buy
• Subsidized Deutschland Ticket
• On-site gym, Company Bike, and EGYM Wellpass
• Lease & Buy program for technical equipment with tax advantages
• Casual dress code
• Free language training (digital and on-site)

Inclusion

We're proud to be an equal opportunity employer. We are committed to providing a fair and inclusive workplace for everyone. We consider all qualified applications regardless of gender, nationality, ethnicity, religion, disability, age, sexual orientation, or gender identity.