Lead Network Engineer at Mastercard focusing on network operations and incident resolution in a senior role. Involves technical expertise in network infrastructure for optimal performance and reliability.
About the role
- Network Engineer focusing on Cisco equipment and network security strategies for Utilities Company. Responsible for infrastructure design, implementation, and compliance with regulatory requirements.
Responsibilities
- Design, implement, and manage the organization’s network infrastructure—including LAN, WAN, SDN, Cisco ACI fabrics, and OT networks—ensuring high availability, performance, scalability, and reliability.
- Deploy, maintain, and optimize Cisco network technologies, including routers, switches, wireless access points, and ACI components, while ensuring secure operations through proactive monitoring, troubleshooting, and lifecycle upgrades.
- Enhance network security and compliance by developing, implementing, and enforcing policies related to segmentation, NAC enforcement, and industry-aligned standards and regulatory requirements.
- Implement and maintain network segmentation strategies, including micro-segmentation and policy-based controls across ACI and traditional environments.
- Administer NAC technologies (e.g., Cisco ISE), ensuring secure device authentication, access enforcement, and continuous posture assessments.
Requirements
- 5–7 years of experience planning, designing, implementing, and supporting new and existing network systems.
- Extensive hands‑on experience with Cisco routers, switches, and wireless access points. - Cisco ISE, Cisco ACI, Cisco Nexus
- Strong background in patching and upgrading Cisco network equipment (routers/switches).
- Proficiency in router/switch configuration and break‑fix troubleshooting.
- Experience implementing network segmentation and NAC enforcement.
Job title
Job type
Experience level
Salary
Degree requirement
No Education Requirement
Location requirements
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