Contact Network Engineer DMZ-WAN

Cigna Healthcare; Kuala Lumpur; On-site; MYR 80,000 - 120,000; Full time

Job summary

A global health service company is seeking a highly skilled Network Engineer in Kuala Lumpur. The ideal candidate will have expertise in network design, focusing on F5 load balancers and firewall implementation. This 1-year contract role requires strong troubleshooting skills and a bachelor's degree in a related field. Join us in enhancing health and driving innovation in a dynamic environment.

Qualifications

• Bachelor’s Degree or higher strongly preferred in Computer Science or related discipline.
• 5+ years practical experience in a network environment as a network engineer or analyst.
• F5 certifications preferred.

Responsibilities

• Datacenter design and planning within edge services.
• Develop new solutions and deploy new equipment.
• Support application and system migrations.

Skills

Network design and planning

Implementation of F5 LTM/APM load balancers

Troubleshooting network issues

Experience with Cisco IOS and NX-OS

Understanding of TCP/IP and routing protocols

Education

Bachelor’s Degree in Computer Science or related discipline

Tools

F5 LTM/APM

Cisco

Palo Alto

Job description

ROLE SUMMARY

This position is for a highly skilled Network Engineer with datacenter implementation experience. The ideal candidate will have a comprehensive knowledge and experience with network design, planning, implementation, and troubleshooting focused on F5 LTM/APM load balancers and PA firewall.

MAJOR DUTIES & RESPONSIBILITIES

• Datacenter design and planning within edge services (DMZ).
• Develop new solutions and deploy new equipment.
• Collaborate with peers to review design proposals and implementation plans.
• Create, review, and maintain documentation.
• Support application and system migrations.
• Document and design network subnets, firewall rules, and load balancing based on application requirements.
• Stage, deploy, and test configurations.
• Resolve issues and expedite to DC network team management when necessary.

QUALIFICATIONS

Highly Desired Skills

• Bachelor’s Degree or higher strongly preferred in Computer Science or related discipline and/or combination of work experience and education.
• Experience with design, implementation, and migration projects.
• Several years experience deploying F5 LTM/APM load balancing.
• Be able to design complex F5 iRules.
• Experience with deploying F5 APM and ASM.
• Routing and Switching experience with Cisco IOS and NX-OS (Cisco 2900, 3900, ASR, 3750, 4500, 6500, Nexus 2k/5k/7k/9k).
• Routing experience with Juniper Junos OS.
• Firewall and load balancing implementation experience (ACE, CSM, CSS, ASA, FWSM).
• Solid understanding of TCP/IP and routing protocols (BGP and OSPF).
• Understanding of VLAN, SVI, STP, VDC, VPC.
• Understanding of DNS and DHCP.
• Ability to troubleshoot network and system connectivity issues.

Desired Skills

• 5+ years practical experience in a network environment as a network engineer, architect, analyst or specialist.
• F5 certifications (e.g., F5-CA, F5-CTS, F5-CADE, F5-CADA).
• Cisco certifications (e.g., CCNA, CCDA, CCNP, CCSP, CCIE).
• Palo Alto certifications (e.g., PCCET, PCNSA, PCNSE, PCNSC).
• Creative problem‑solving abilities and attention to detail.
• Must be able to work independently or as a contributing member to the team.
• Interpersonal skills to interact with customers and team members.
• MS Visio and Excel experience.
• Ability to manage projects and drive them to completion.
• Ability to multitask and prioritize workload.
• Customer oriented temperament.
• Network/Firewall/Load‑balancing migration experience.

*This is a 1 year contract role.

About The Cigna Group

Cigna Healthcare, a division of The Cigna Group, is an advocate for better health through every stage of life. We guide our customers through the health care system, empowering them with the information and insight they need to make the best choices for improving their health and vitality. Join us in driving growth and improving lives.