Network Engineer

Network Engineer Responsibilities Configure, manage, and maintain Checkpoint firewalls to protect the network perimeter and application environments. Develop and implement firewall policies and rule sets aligned with security standards and business requirements. Investigate and resolve firewall-related issues, including performance degradation, security incidents, and application connectivity problems. Support application migration activities onto Checkpoint firewalls, including segmentation design and rule adjustments. Demonstrate strong knowledge of network security concepts, firewall architecture, security policies, and threat detection best practices. Configure and optimize Cisco routers and switches to enhance performance, stability, and security. Implement routing protocols such as OSPF, EIGRP, and BGP. Configure and manage switching technologies such as VLANs, spanning tree, and Quality of Service (QoS). Design and implement network infrastructure using Cisco technologies. Troubleshoot routing, switching, and network device issues across complex environments. Design, plan, and implement Cisco ACI solutions based on business requirements. Configure and deploy Cisco ACI fabrics, including policies, application profiles, VRFs, and related components. Implement network segmentation using ACI constructs such as bridge domains and endpoint groups (EPGs). Integrate Cisco ACI with network devices and services, including firewalls and load balancers. Monitor ACI infrastructure, identify performance bottlenecks, and optimize for stability, performance, and security. Maintain comprehensive documentation of network configurations, policies, and standard operating procedures. Provide technical support and guidance to internal teams regarding ACI implementation, administration, and troubleshooting. Assist with establishing and enforcing best practices for installing, configuring, maintaining, and troubleshooting network devices. Requirements Bachelor's degree in Information Technology, Computer Science, Engineering, or a related field. Minimum of 7 years of experience in network engineering or related disciplines. Strong knowledge of routing and switching, including OSPF, BGP, and EIGRP. Hands‐on experience troubleshooting complex network environments involving Cisco ISE, Cisco ACI, Juniper, Fortinet, and Checkpoint firewalls. Experience configuring devices in standalone, high‐availability (HA), and virtualized environments. Certifications such as CCNA Routing & Switching and CCNP Routing & Switching are required. Must-Have Skills Strong network engineering foundation. Checkpoint firewall administration. Cisco routing and switching. Cisco ACI implementation and operations. Good to Have Experience with Oracle Cloud Infrastructure (OCI). F5 BigIP load balancing solutions. Bluecoat proxy technologies. Application & Disclaimer If you believe you fit the requirements for the role, please submit your application below or email us directly quoting the job title. Due to an anticipated high volume of applicants, only shortlisted candidates will be notified. All information provided will be used strictly for recruitment purposes. Know someone who would be a great fit for this role? Refer them to us and get rewarded. Cornerstone Global Partners (EA License Number: 19C9859) is an affirmative equal‐opportunity employer and recruitment firm. We evaluate qualified applicants without regard to race, colour, religion, creed, gender, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. Eugene Then EA Registration Number: R Cornerstone Global Partners Pte Ltd (EA License: 19C9859)#J-18808-Ljbffr