Sr. Network Engineer (4 7 years of exp in designing Network Infrastructure with Cisco routing and switching, Arista switching, SDWAN)
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Job Location:
Monthly Salary:
Posted on:
3 hours ago
Vacancies:
1 Vacancy
Job Summary
Role Overview
The Senior Network Engineer is responsible for the design implementation and operational support of enterprise WAN LAN wireless and secure connectivity solutions within a corporate network environment. This role has the responsibility for the technical delivery of complex network initiatives provides advanced troubleshooting expertise and ensures solutions are implemented reliably securely and in alignment with established enterprise architecture standards.
The Senior Network Engineer operates with minimal supervision collaborates closely with Security Project and Operations teams and plays a key role in improving network stability performance and operational efficiency.
Key Responsibilities
Network Design & Implementation
Design plan and implement enterprise WAN LAN wireless and remote access network solutions in accordance with approved architecture standards.
Lead the technical delivery of assigned network projects from detailed design through implementation and operational handoff.
Create and maintain lowlevel network design documentation including detailed Visio diagrams implementation plans and support handover materials.
Assess network performance and capacity to ensure solutions meet current and nearterm business requirements.
Operations & Advanced Support
Provide thirdlevel technical support for complex network incidents including root cause analysis and permanent corrective actions.
Analyze network activity and incident trends to identify remediate and prevent systemic issues.
Support major incidents by providing deep technical expertise and coordination with internal teams and vendors.
Security & Compliance
Collaborate with Information Security to ensure security and compliance requirements are incorporated into all network designs.
Provide technical assistance for the investigation analysis and mitigation of network vulnerability alerts.
Implement secure networking principles including segmentation secure remote access and policy enforcement.
Vendor & Stakeholder Collaboration
Work directly with network vendors and service providers to validate designs troubleshoot complex issues and support escalations.
Collaborate with Project Managers Account Managers Security and Network Operations teams to ensure successful endtoend delivery.
Provide clear technical communication to stakeholders across engineering and support organizations.
Continuous Improvement & Automation
Research evaluate and recommend software and hardware enhancements to improve network reliability scalability and performance.
Use Python and network automation tools to streamline configuration validation and troubleshooting tasks.
Contribute to service improvement plans that enhance operational efficiency and reduce risk.
Knowledge Sharing & Mentorship
Provide training guidance and technical mentorship to network support engineers.
- Contribute to internal knowledge bases standards and operational documentation.
Qualifications :
Basic Qualification:
- Required Bachelors degree in engineering or equivalent professional experience.
- Minimum of 5 years of experience in enterprise network engineering.
- Expertlevel knowledge of routing protocols (BGP OSPF).
- Advanced understanding of Cisco routing and switching in large enterprise environments.
- Advanced knowledge of Arista switching.
- Advanced knowledge of enterprise WAN LAN wireless MPLS and TCP/IP networking.
- Advanced experience with Cisco VPN networking.
- Strong troubleshooting planning and problemsolving skills.
- Excellent written and verbal communication skills.
Preferred Qualification:
- Experience with SDWAN technologies ideally Silver Peak.
- Working knowledge of SASE solutions.
- Working knowledge of cloud networking concepts including hybrid connectivity.
- Working knowledge of Python and network automation tools.
- Experience with Citrix NetScaler Access Gateways. Knowledge of Unified Communications and MS Teams solutions.
- Cisco certification (e.g. CCNA CCNP or equivalent experience).
Success Profile:
The ideal candidate is a handson senior engineer who excels at delivering complex network solutions resolving highimpact issues and collaborating across teams. They demonstrate strong technical depth sound judgment and the ability to execute reliably within established architectural frameworks while continuously improving the enterprise network environment.
Additional Information :
Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race color religion sex national origin sexual orientation gender identity disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.
Remote Work :
No
Employment Type :
Full-time
Key Skills
About Company
Visa (NYSE: V) is a world leader in digital payments, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories. Our purpose is to uplift everyone, everywhere by being the best way to pay and b ... View more
