Job Description

Senior Operation Management SpecialistGeneral InformationReq #WD00069401Career area:Information TechnologyCountry/Region:SingaporeState:Central SingaporeCity:SINGAPOREDate:Wednesday, August 14, 2024Working time:Full-timeAdditional Locations:

• Singapore - Central Singapore - Singapore

• Singapore - Central Singapore - SINGAPORE

Why Work at LenovoWe are Lenovo. We do what we say. We own what we do. We WOW our customers.Lenovo is a US$57 billion revenue global technology powerhouse, ranked #248 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world\'s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo\'s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY).This transformation together with Lenovo\'s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit , and read about the latest news via our .Description and RequirementsLenovo PCCW Solutions (LPS) is a leading IT and technology solutions provider in the Asia Pacific region. We partner with governments and enterprises to achieve digital transformation excellence, driving business growth through our market-leading solutions and industry best practices. As a proud member of Lenovo Group, we have unlocked new synergies with Lenovo\'s global reach and technological capabilities, focusing on AI, data practice and cloud. With our 4,000+ team of domain experts and a strong network of ecosystem partners, LPS is committed to providing cutting-edge AI-powered solutions and data practice to enable organizations excel in their digital journey.Senior Network Lead- In this role, you will be takes on leadership responsibilities within a team or organization. They are often responsible for overseeing network infrastructure design, implementation, maintenance, and troubleshooting. Additionally, they may provide technical guidance, mentorship to junior engineers, and contribute to strategic planning related to network architecture and security.You Will:\xc2\xb7 Possess Good Experience for providing L3 support and Maintenance of critical IT network Infrastructure\xc2\xb7 Hands on experience of handling various network and security devices such as
Firewall (Checkpoint and Palo Alto ), F5 Load Balancer, Cisco Routers (2800 series), Cisco catalyst switches (3700, 4500 series), Alcatel-Lucent OmniSwitch (6850, 9000 series), Aruba Clear Pass\xc2\xb7 Responsible for day-to-day Operations and administration on network & security infrastructure\xc2\xb7 Perform installation, configuration, and maintenance of network equipment and network operating System
Responsible for network design and security particularly troubleshooting and/or debugging network-related problems.\xc2\xb7 Managing of Cisco Security devices; ASA appliance 5555-X and 5585-X, Juniper Net screen & (including virtual firewall contexts), Checkpoint Firewall\xc2\xb7 Managing of Cisco Data & Security Devices; ASDM, CSM, and DCNM\xc2\xb7 Managing of Servers; AAA, SNMP, Syslog, NTP, DHCP, FTP, DNS, IPS, VPN, AAA, DNS, DHCP, load balancers, F5 Load balancer\xc2\xb7 Managing of Cisco Routers and Switches Catalyst 6500,4500,3750,2960 & 3560 Series\xc2\xb7 Managing of Alcatel Switches Omni Switches 6850 & Omni Switch 9000\xc2\xb7 Significant exposure to TACACS+, Radius, and Cisco Access Control System\xc2\xb7 Be the Network consulting for new projects.\xc2\xb7 Implementation of new solutions and risk mitigation techniques\xc2\xb7 Receipt, evaluation, and implementation of inbound Network Access user and device provisioning/de-provisioning service requestsYou Bring:\xc2\xb7 Good Knowledge of troubleshooting, problem identification, problem resolution, and/or resolution recommendation activities to first- and second-level teams\xc2\xb7 Experience in managing Wireless Environment with WLAN Controller.\xc2\xb7 Experience in managing Network Access Control\xc2\xb7 Alignment with the security governance team\xc2\xb7 Perform maintenance of the network authorization infrastructure as well as network backup system\xc2\xb7 Recommend and schedule repairs to the LAN/WAN and ensure timely user notification of maintenance requirements and effects on system availability.\xc2\xb7 Strong networking background and experience, with the ability to do troubleshooting of both access control and network-related problems.Additional Locations:

• Singapore - Central Singapore - Singapore

• Singapore - Central Singapore - SINGAPORE

• Singapore

• Singapore - Central Singapore

• Singapore - Central Singapore - Singapore , * Singapore - Central Singapore - SINGAPORE

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