Be part of our teamAT&S is a leading global manufacturer of high-end IC substrates and printed circuit boards. AT&S industrializes leading-edge technologies for its core business segments Mobile Devices & Substrates, Automotive & Aerospace, Industrial and Medical and high-performance computing for AI applications. We are looking for talent eager to shape the future of our interconnected world. With plants in Austria, China, India, Malaysia and sales offices around the globe, we offer excellent career opportunities for creators, innovators and enablers with the drive to make a difference.To enhance our successful IT Team at the Headquarters in Leoben, we are looking for a passionateIT Infrastructure – Network & Connectivity SpecialistEnsure secure and high-performance connectivity across our global network In your role you will design, operate, and optimize enterprise network infrastructure with a strong focus on Cisco technologies. You will ensure high availability, security, and performance of LAN/WAN, wireless, and data center networks, manage network hardware, implement configurations, troubleshoot incidents, and support designated projects such as SD-WAN migration and segmentation initiatives. Your work guarantees compliance, scalability, and reliability for critical systems while collaborating closely with global IT teamsYour ResponsibilitiesDesign and operate secure network infrastructures for designated environmentsManage LAN, WAN, firewall, VPN, and segmentation conceptsImplement network segregation and access control to meet compliance requirementsMonitor network performance, security events, and availabilitySupport incident response and root-cause analysisMaintain network documentation, diagrams, and standardsCollaborate closely with Security and Production IT teams Your ProfileCompleted education in IT, Computer Science, Network Engineering, or similarProven Experience in a similar positionStrong experience with enterprise networking and firewall technologiesKnowledge of network security, segmentation, and zero-trust conceptsExperience in regulated or high-security environments is an advantageAnalytical, structured, and risk-aware mindsetFluent in English; German is a plusOur OfferA meaningful role with opportunities for long-term growth in an international environment Chance to actively contribute to AT&S´ success and to create value A structured and tailor-made onboarding program along with continual training opportunitiesWe also offerModern company canteen with freshly prepared meals every dayFree parking spaces and e-charging stationsDiverse health measures and a wide range of employee benefitsReady for a new challenge to advance your career? It´s just a click to apply online. We look forward to your application and your detailed resume. Your AT&S TeamAT&S is an equal opportunity employer. We embrace diversity and are dedicated to empowering people to reach their potential by fostering their unique talents and strengths. The employment is in accordance with the Austrian Collective Agreement for the Electrical and Electronics Industry, employment group E-F, and we offer competitive salaries and additional benefits based on your performance, experience and qualification.