Senior Network Engineer

YEPEESOFT PTE. LTD.; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A technology solutions company in Singapore is looking for an experienced Network Engineer to manage global network and security infrastructure. This role involves troubleshooting, configuration, and maintenance of network devices and requires over 12 years of experience in networking along with strong technical skills in routing, switching, and security. The ideal candidate will also work with storage infrastructure and support 24/7, ensuring seamless operations and optimal performance.

Qualifications

• Minimum 12 years of relevant experience working in Network (routing & switching) along with Network Security and Storage.
• Strong technical expertise preferred in Routing and Switching, Packet decoding and analysis, SDWAN.
• Experience with Load Balancers (such as F5, Avi) required.

Responsibilities

• Responsible for day-to-day operations of Global Network and Security Infrastructure.
• Troubleshooting, configuration, and maintenance of Network and security devices.
• Evaluate new network technologies to better improve efficiencies, security posture and meet business objectives.

Skills

Switches

OSPF

Troubleshooting

EIGRP

Data Center

DHCP

Routing

Wireless

Networking

Cisco Routers

Juniper

WAN

Network Security

DNS

Checkpoint

BGP

Job description

Roles & Responsibilities

We are seeking an experienced Network Engineer to join us. The successful candidate will be responsible for Design, implement, Maintain, Administration, Storage and Security of the whole network Environment. The candidate will be working with regional team and manage regional change management, problem management activities. The role will be a combination of both support and implementation.

Responsibilities

• Responsible for day-to-day operations of Global Network and Security Infrastructure
• Troubleshooting, configuration and maintenance of Network and security devices.
• Configuring and troubleshooting F5 Load balancers and Proxy Devices
• Troubleshooting Checkpoint and juniper firewall
• Cisco routing and switching, LAN/WAN Infrastructure support.
• Experience in DNS, DHCP infrastructure and managing wireless environment.
• Good understanding of networking protocols such as BGP, EIGRP, OSPF, MPLS
• Good experience using multiple firewalls platform such as Cisco ASA, Checkpoint, Palo Alto and FortiGate
• Managing of Servers; AAA, SNMP, Syslog, NTP, DHCP, FTP, DNS, AAA, DNS and DHCP
• Managing of Cisco Routers ISR/ASR Series and Switches Catalyst 6500,4500,3750,2960 & 3560 Series Significant exposure to 802.1x, TACACS+ and Radius.
• Evaluate new network technologies to better improve efficiencies, security posture and meet business objectives
• Requires subject matter expertise in networking with demonstrated success designing and deploying large scale WAN and data center networks.
• In-depth technical knowledge in Storage Area Network & Network Attached Storage
• Extensive experience in the storage infrastructure design, configuration, and administration, tuning, optimizing and troubleshooting.
• Must have experience in Enterprise Storage, Enterprise NAS (NFS, SMB/CIFS) and SAN (FC and ISCSI) products and Cloud solutions Primarily NetApp BlueXP (7 and C-mode), AZURE, GCP and on- prime Netapp, Huwaei, Hitachi, HPE 3PAR, XP8, P9500, EMC PowerMax and Brocade Switches.
• Develop, document and update standards documentation
• Final technical escalation point of contact for network technologies
• Provide 24/7 support (including weekend, public holidays) on escalations.
• Manage weekend deployments and change activities.

Requirements

• Strong technical expertise preferred in Routing and Switching (Cisco, Arista), Packet decoding and analysis, SDWAN (Versa preferred), Data Center fabric design, Firewalls – (Palo Alto and Illumio preferred), Web Proxy solution, Load Balancing (F5 LTM, GTM, ASM), Remote Access Solutions
• Minimum 12 years of relevant experience working in Network (routing & Switching) along with Network Security and Storage
• Experience with Load Balancers (such as F5, Avi) required.
• Proxy device experience in either Bluecoat or McAfee proxy is required.
• Familiarity with AAA framework and experience with Network Access Control (NAC) solutions such as Cisco ISE, Aruba Clear Pass
• Experience in DNS, DHCP infrastructure.
• Good understanding of ITIL methodology, in-depth knowledge in incident, change and Problem management process.
• Coordinate with Storage Engineering team members and third-party consultants in the completion of project deliverables
• Design, Build and Deploy storage infrastructure according to Engineering certified solutions and devices
• Coordinate with Project Manager and Application owner to plan and schedule a change window for migration
• Familiar with Network Monitoring Software Solar winds, MRTG and PRTG

Tell employers what skills you have

• Switches
• OSPF
• Troubleshooting
• EIGRP
• Data Center
• DHCP
• Routing
• Wireless
• Networking
• Cisco Routers
• Juniper
• WAN
• Network Security
• DNS
• Checkpoint
• BGP