Network Engineer

Job Title: Network Engineer L3

Location : Onsite (New York City, NY or Waltham,MA)

Note: Strong Experience in SD-WAN (Viptela) and Minimum 15 Years of Experience

Job Description:

Scope : 

Experienced Senior network engineer required which aims to modernize and enhance the US network infrastructure to improve reliability, security, and user experience. Key initiatives include replacing end-of-life LAN network hardware and provisioning high-speed internet connectivity services overlayed with new CISCO SDWAN technology.

Responsibilities :

• Design, implement, and maintain WAN, LAN, and SDWAN infrastructure, ensuring high availability, security, and scalability.
• Provide technical expertise and strategic guidance on network architecture, upgrades, and emerging technologies to meet evolving business needs.
• Translate business requirements into technical solutions, producing low-level designs and solution implementation.
• Lead network projects, acting as both team leader and individual contributor to deliver on time and within budget.
• Collaborate with internal stakeholders and managed service providers, ensuring requirements are understood and met effectively.
• Create and maintain comprehensive network documentation, including configurations, designs, standards, and operational processes.
• Assist with incidents & escalations related to networking services or performance,  troubleshooting to resolution the problem areas as needed.
• Ensure compliance with security and reliability standards, implementing best practices for network resilience and risk mitigation.
• Produce and gain peer review approvals of RoC (Record of Change) documents for network changes.
• Gain change management approvals for network changes by submitting well‑formed ServiceNow change requests with all required details.
• Stay current with industry trends and technologies, recommending improvements and innovations to enhance network capabilities.
• Prepare operational readiness: create/maintain configuration standards, as‑built documentation, and support runbooks; store artefacts in SharePoint; hand off for UTOC management.

Key Skills and Expertise Required : 

• Minimum Cisco CCNP certification level required
  • CCIE certification is desirable
• In depth knowledge of Wireless LAN and NAC solutions (Cisco WLAN, Cisco ISE, Aruba WLAN, Aruba ClearPass)
• In depth knowledge of SD-WAN solutions (CISCO Viptela)
• In depth knowledge of routing protocols (BGP, OSPF), carrier WAN and Internet services.
• In-depth knowledge of Cisco LAN switching technologies including STP, RSTP, MSTP, VLANs, EtherChannel and switch stacking.

Proficient in configuring and troubleshooting Layer 2 and Layer 3 switches, implementing QoS, and managing network segmentation and redundancy.

• Ability to produce detailed designs, implementation plans, and operational support documents.
• Strong stakeholder engagement and coordination across multiple environments.

Thanks & Regards,

Tushar Chauhan

(xxxxxxxxxxxxxxxExt. 1079

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