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Job Summary (Sr. Network Specialist – NYC, New York)
- Assist OTI with implementation of network technologies for key IT projects
- Responsible for network architecture design, planning, and implementation of changes
- Deploy and configure network equipment at multiple NYC locations for remote access
- Perform onsite migration of network links from legacy devices to new equipment
- Coordinate technical activities and notifications with NYC Mayoral agencies (using ServiceNow)
- Upgrade network equipment operating systems and implement MPLS configurations
- Maintain and update asset management records in ServiceNow for network devices
- Decommission old equipment, remove obsolete configurations, and update documentation/diagrams
- Create and complete Cisco router/switch configuration templates for new and legacy devices
- Conduct SNMP, syslog, NTP, and NetFlow testing for monitoring and management
- Attend project meetings, follow up on tasks, and support VoIP/QoS/network configuration activities as needed
- Work with cross-functional teams and communicate with both technical and non-technical stakeholders
- Review project design and system documentation, including network architectural diagrams (MS Visio)
- Provide expertise in BGP, MPLS, OSPF, EIGRP, IS-IS, and Cisco NCS routers in large-scale environments
- Deliver high-quality, customer-focused solutions with strong analytical and problem-solving skills
- Familiarity with City of New York network infrastructure and standards preferred
- 12+ years of professional networking experience
- Hands-on expertise with BGP, MPLS, OSPF routing protocols in large environments
- Cisco network installation and deployment (ring configurations, dark fiber)
- Experience with Cisco NCS routers, IOS-XR, and network management protocols
- Experience with enterprise QoS design, documentation, and network migrations
- Strong documentation skills and proficiency with MS Visio
Key Skills
Ranked by relevance
mpls
routers
ospf
bgp
netflow
syslog
eigrp
snmp
ntp
ios
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- Posted
- Jul 09, 2025
- Type
- Full-time
- Level
- Associate
- Location
- New York
- Company
- Largeton Group
Industries
Information Services
Categories
Information Technology
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3 roles aligned with this opportunity
View Job Details
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2026-05-27
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View Job Details
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Network Administrator (All Genders)
2026-05-28
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View Job Details
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Network Implementation Engineer II
2026-05-26
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