Senior Network Engineer page is loaded## Senior Network Engineerlocations: Portugal - Porto: Austria - Vienna - Rivergatetime type: Full timeposted on: Posted 3 Days Agotime left to apply: End Date: September 16, 2025 (11 days left to apply)job requisition id: JR0004928# Nature and aim of the positionIn this pivotal role as a Senior Network Engineer, you will integrate into a great team of senior network engineers at the forefront of shaping and nurturing our expansive worldwide data center networks.Your core mandate will involve architecting, designing, implementing, and operating cutting-edge enterprise data solutions, thereby ensuring an impervious security envelope encasing our data centers.The role challenges you to harmonize efficiency with security, envisaging a network environment that stands not only highly available and automated but also agile, swiftly adapting to evolving needs and technological advancements.Guided by our strategic vision, you will spearhead initiatives that ensure the professional quality and timely delivery of services, reflecting our steadfast commitment to excellence and innovation.# Main duties and responsibilitiesThe holder of the position is responsible for- **Planning, documenting and performing of network changes/extensions, especially in datacentres****- Orchestration/Automation of firewall rules and underlying network settings**- Designing and documenting the corporate network architecture (LAN/WAN/WLAN/SECURITY)- Data centre network security consultancy for internal departments & projects- Operating and monitoring of the corporate network infrastructure- Providing 2nd level network infrastructure related support- Designing network aspects of disaster recovery and operational security- Maintaining, auditing and improving corporate network & security standards- Performing network related root cause analysis (RCA) and problem resolution- Defining, monitoring and reporting KPIs for network services/devices- Managing proof of concepts, feasibility studies etc.- Investigating into new technologies & security improvements- Writing of white papers and documentations- Acting as project leader for network related activities/projects# Reporting and collaborationThe holder of the position reports directly to the Senior Manager, Network & Telecommunications.The position requires close collaboration within Compute, Security, Field Service, Application Support, Service Center departments and project/product managers.# Profile and education-Relevant network/IT related education (academic degree preferred)* Excellent understanding of corporate network & data centre application architecture concepts-Excellent analysing skills-Scripting/programming/automation skills-Excellent understanding of at least four of the technical areas below:* Datacentre security & firewall infrastructure (Multivendor) - mandatory* Datacentre network infrastructure (Cisco) - mandatory* Cloud network technology* VPN technologies/infrastructure* Network design/management* Network automation* Network technologies (Layer1-Layer4)-Good communication & technical writing skills-Good team-player-Independent, goal-oriented and self-motivating personality-Passion to deliver high quality standard levels-Accuracy and high risk awareness-Excellent English language skills (oral & written)* Willingness to travel and to perform standby on-callsSpecific skills and knowledge-Min 5 years of professional experience as datacentre network engineer-Practical experience in enterprise network & security Plan/Build/Run setup* Work experience within an international/multicultural environment preferredAbility to work with teams distributed in different time zonesAt Global Blue, we firmly believe that enhancing the shopping experience drives performance.Our mission is to seamlessly connect shoppers and brands worldwide by simplifying the shopping experience and boosting retailer performance. With over **40 years** of industry expertise, we have pioneered Tax Free Shopping and expanded into the Payment and Post-Purchase business.As a technology partner, we lead our industries with innovative technology and data-driven insights, bringing unparalleled value at every touchpoint along the shopping journey. We support retailers in handling over **35 million** Tax Free Shopping transactions every year and our payment partners in elevating the experience of **more than 31 million** transactions worldwide. Our post-purchase solutions also cater to the needs of **over 47m e-commerce shoppers.** Listed on the New York Stock Exchange, we generated €20bn Sales in Store and €311M revenue in FY 2022/23.Our diverse community of over **2,000 employees** represent more than **80 nationalities** across **53 countries**. At Global Blue, we cultivate a culture of empowerment, encouraging our teams to collaborate and support one another.Together, we innovate, create, and strive towards a brighter future for the businesses we serve.With Global Blue, enjoy the journey.
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