Network Engineer

About The Company

InfraServ GmbH & Co. Wiesbaden KG is the operating company responsible for managing the Industriepark Wiesbaden, a vital industrial park home to approximately 5,800 employees across around 75 diverse companies. As a key partner to industry and regional SMEs, the company employs about 950 staff members spanning over 100 professional fields.

InfraServ Wiesbaden offers comprehensive infrastructure services, including energy supply, wastewater treatment, technical support, construction, building management, logistics, security, fire services, occupational health, administrative functions, and a training center for various apprenticeships. The organization prides itself on fostering a collaborative environment that supports regional economic growth and innovation. InfraServ Wiesbaden maintains a dedicated IT team of 40 professionals responsible for the management and operation of the company's extensive IT infrastructure.

The team delivers a wide range of IT services such as IT governance and management, operational support, cybersecurity, service desk, and digital solutions. Through a strong emphasis on teamwork, responsibility, and customer service, the IT department plays a crucial role in driving the company's digital transformation and enhancing operational efficiency.

About The Role

We are seeking a highly skilled Senior Network Engineer / Netzwerkspezialist (m/w/d) to join our IT team in Wiesbaden. This full-time position offers an exciting opportunity to lead and develop our network infrastructure, ensuring optimal performance, security, and scalability. The successful candidate will be responsible for the administration, planning, and continuous improvement of our network systems, including firewalls, VPNs, and security protocols.

You will play a key role in managing enterprise and production network projects, working closely with internal teams and external service providers to deliver innovative solutions. Your expertise will be vital in maintaining the integrity and security of our IT environment, supporting IoT and manufacturing networks, and implementing new technologies. You will also contribute to the development and update of policies, procedures, and documentation, ensuring compliance with industry standards.

The role involves participating in on-call support outside regular working hours, offering a dynamic and challenging work environment that fosters professional growth.

Qualifications The ideal candidate will possess a relevant educational background in information and communication technology or IT system administration. You should have several years of professional experience in network administration and project management, with proven skills in configuring and managing network components.

Experience with Cisco LAN and WLAN solutions, firewalls (Fortinet, Checkpoint), cloud architectures, and Linux environments is essential.

Certifications such as CCNA or CCNP are highly desirable, demonstrating your technical proficiency. Additional knowledge of authentication methods (IEEE 802.1X), Cisco DNA, scripting, automation, and security concepts will be advantageous. You should demonstrate a strong sense of ownership, independently managing responsibilities and developing solutions.

Analytical thinking, problem-solving skills, and a service-oriented mindset are critical. Furthermore, you must possess a valid driver’s license, fluency in German, and excellent communication skills.

Responsibilities

• Manage and develop the network infrastructure, including firewalls, VPNs, and security systems to ensure high availability and security.
• Provide second-level support by troubleshooting and resolving technical issues efficiently and effectively.
• Design, plan, and implement IoT and production networks to support industrial processes and digitalization initiatives.
• Lead and coordinate enterprise and infrastructure projects, overseeing project teams and collaborating with external vendors.
• Regularly update and refine security policies, operational procedures, and standards to align with best practices and technological advancements.
• Create, maintain, and update network schematics, system documentation, and operational manuals.
• Stay current with emerging technologies and industry trends, integrating innovative solutions into the existing infrastructure.
• Participate in on-call duty and respond to urgent issues outside regular working hours when necessary.

Benefits

• Comprehensive health benefits, including supplementary health insurance and wellness programs.
• Company-sponsored retirement plans, savings schemes, and salary sacrifice options.
• Bike leasing programs promoting sustainable commuting.
• Flexible working arrangements, including options for remote work.
• Competitive salary aligned with the Chemietarif, supplemented by holiday pay and additional bonuses.
• Extensive training and development opportunities through our ISW training center and external providers.
• Access to a health and fitness studio offering exercise equipment, courses, physiotherapy, osteopathy, and nutrition advice.
• Free parking facilities and employee discounts via corporate benefits platforms.
• Long-term accounts for self-funded sabbaticals or other extended leave options.
• Generous annual leave entitlement of 30 days, with the possibility of additional days off.
• Well-connected location with excellent transport links.

Equal Opportunity

InfraServ GmbH & Co. Wiesbaden KG is committed to fostering an inclusive and diverse work environment. We welcome applications from individuals of all backgrounds, regardless of gender, age, ethnicity, disability, or other characteristics protected by law. We believe that diversity enhances innovation and performance, and we strive to provide equal opportunities in all aspects of employment.