As a Remote Huawei Network and Security Administrator at Müller's Solutions, you will oversee the management and security of our Huawei network infrastructure from a remote work setting. This role demands proficiency in Huawei technologies along with a strong grasp of network security principles. You will be instrumental in maintaining the performance, reliability, and security of our network systems, working closely with various teams to apply best practices in network security.The responsibilities of the Huawei Network and Security Administrator include the design, implementation, configuration, administration, and daily operation of the organization's Huawei network and security infrastructure.This encompasses LAN/WAN, SD-WAN, WLAN, firewalls, VPNs, NAC, and iMaster NCE management systems. The position guarantees high availability, security, scalability, and performance of network and security services throughout datacenter, cloud, and branch environments.Key Responsibilities:Design enterprise network architecture using Huawei switches, routers, firewalls, and SD-WAN technologiesParticipate in network capacity planning, redundancy, and high availability designDesign and implement segmentation, VLANs, QoS policies, and routing strategies (OSPF, BGP, and static routing)Support network integration with cloud environments and third-party servicesDevelop network topology diagrams, documentation, and configuration standardsDeploy and configure Huawei switches (S series), routers (AR series), and firewalls (USG, HiSec)Configure Huawei iMaster NCE-Campus / NCE-WAN / SD-WAN controllers for centralized orchestration and policy enforcementImplement NAC (Network Access Control) and user authentication using Huawei Agile ControllerManage VPN configurations, including IPsec and SSL VPNs for secure remote accessConfigure WLAN controllers (ACs) and APs for campus wireless networksIntegrate Huawei devices with SIEM or centralized monitoring tools (e.g., eSight, iMaster NCE, or 3rd-party tools)Monitor and maintain network availability, performance, and security posture through iMaster NCE dashboards and alarmsPerform daily health checks, log reviews, and event correlationTroubleshoot connectivity, latency, and configuration issues across LAN, WAN, and SD-WANManage user and device access, network policies, and firewall rule changes following security best practicesMaintain IP address management, DNS, DHCP, and routing tablesEnsure network configuration backups, firmware updates, and patch management are regularly performedPerform root cause analysis for network incidents and produce detailed incident reportsRequirementsRequirements:Bachelor's degree in Computer Science, Information Technology, or a closely related disciplineOver 5 years of experience in network and security administration, ideally with Huawei productsPractical experience with:Huawei iMaster NCE (Campus / WAN / SD-WAN / Security)Huawei AR routers, S-Series switches, USG firewalls, and AC controllersRouting protocols including OSPF, BGP, RIP, and static routingNAT, ACL, QoS, VLAN, VRRP, MSTP, DHCP, and DNSNetwork monitoring solutions (eSight, NCE, SolarWinds, or equivalent)In-depth understanding of network security principles, VPNs, IPS/IDS, SSL inspection, and NACExperience working in multi-site enterprise settings and cloud environmentsFamiliarity with Huawei HCIA / HCIP / HCIE certifications is strongly preferredExceptional troubleshooting, analytical, and documentation capabilitiesStrong ability to communicate and collaborate effectively across teamsPreferred CertificationsHuawei HCIP-R&S / HCIP-Security / HCIP-Datacom / HCIP-SDWANHuawei HCIE-Datacom or HCIE-SecurityITIL Foundation v4 (for operational process management)CCNA/CCNP or equivalent multi-vendor network understanding (advantageous)