IT Security & Network Engineer - Fortinet / Aruba (m/f/d)

Network operation & infrastructure Operation and further development of Fortinet infrastructures Ensuring stable and secure operation of our network environment Configuration, installation, operation and maintenance of LAN, WAN and WLAN infrastructures Administration and further development of our Aruba network landscape with Aruba Central Analysis, fault diagnosis and sustainable elimination of network disturbances Monitoring and monitoring of network and security systems IT security & access concepts Operation and Development of Network Access Control Solutions (Aruba ClearPass) Implementation of modern security and access concepts such as NAC Supporting firewalls, VPN, proxy and DNS solutions – ideally in the Fortinet environment Analysis and evaluation of security-relevant events from CrowdStrike, firewalls and monitoring systems Participation in the continuous improvement of our security architecture Projects & Development Working in exciting infrastructure and IT security projects Support in building new locations and developing existing IT infrastructures Creation and maintenance of technical documentation Control and coordination of external service providers and partners

Professional qualifications Successfully completed training in IT, e.g. as a specialist in system integration, IT system electronics, IT system technicians or a comparable qualification Founded, proven experience in the area of LAN, WAN and WLAN – ideally with HPE Aruba and Fortinet Knowledge of central network management platforms, preferably Aruba Central Experience with Network Access Control (NAC), authentication and access concepts, ideally Aruba ClearPass Practical experience in the analysis and elimination of network disturbances Network Security Knowledge (Firewalls, Proxys, DNS, VPN), preferably with Fortinet Experience with endpoint security solutions, ideally CrowdStrike Personal strengths Understanding modern IT security concepts such as Zero Trust, Microsegmentation and secure operating processes Structured, independent and solution-oriented operation Embossed analytical ability and high quality awareness Team spirit, communication strength and organisational skills Professional appearance paired with high service orientation Very good German knowledge and good English knowledge in word and writing

Flexibility that suits you: Work hybrid with up to 2 days of home office per week and make your working time flexible thanks to confidence work time More time for you: With us you will get 30 days of holiday per year as well as additional special holidays Don't worry: We will grant your Deutschlandticket and offer a shuttle service from the S-Bahn Harburg directly to us For your physical well-being: Guests can enjoy our certified restaurant and use the free parking directly on site Focus on health: Benefit Take our offers such as EGYM Wellpass, Mobile Massages and Mental Health Coachings Your development counts: We promote your training and offer you advantages such as JobRad-Leasing and employee discounts at over 400 partners Strong team meeting: Take part in regular corporate events and team activities and become part of our culture