Senior NetworkFirewall Engineer

JOB DESCRIPTION:

• Perform analysis and design of the network using primarily but not limited to Cisco
• technologies to ensure minimum impact to services during network refresh activities.
• Complete router/switch Cisco configuration templates for newly deployed or legacy
• devices.
• Perform SNMP syslog NTP and NetFlow testing.
• Coordinate after hours changes with various agencies create change tickets pursue
• approvals and respond to any questions that may be raised by any of the OTI teams.
• Research and resolve network problems related to the implementation open TAC cases
• as needed and identify root causes.
• Document Network in compliance with OTI standards.
• As part of any decommissioning activity: remove legacy configurations remove unused
• IP subnets ports from documentation and update network diagrams following OTI
• guidelines. Attend meetings follow up on assigned tasks and complete any additional
• tasks assigned by the manager of the group in the area(s) of and networking
• configuration VoIP or QoS.

MANDATORY SKILLS:

• Minimum twelve years of experience in the field of networking
• Must have handson experience with BGP MPLS OSPF routing protocols in a large environment.

DESIRABLE SKILLS:

• 12 years of experience of Cisco network installations in multiple ring configurations interconnected over dark fiber.
• 6 years of experience in deploying Cisco Catalyst / Nexus Switches and NCS routers with
• complete understanding of the limitations of line cards power supplies and featuresets.
• Experience in MPLS EIGRP OSPF iBGP eBGP ISIS routing protocols
• 4 years of experience configuring CORE/PE and CPE routers/switches in a mid to large
• size organization or carriers.
• Detailed understanding of designing and implementing overall enterprise QoS solution
• including queuing for Catalyst Nexus and NCS products. 2 yrs.
• Detailed understanding of deploying management protocols (SNMPv3 Syslog Netflow etc.) 4 yrs.
• Understanding of optical technology theories and testing including but not limited to fiber
• types fiber terminations attenuation power transmission bandwidth budget and loss.
• Valid/current CCNP certificate.

REQUIRED SKILLS:

• Strong analytical and conceptual skills.
• Ability to work in cross functional teams; excellent attention to detail.
• Highly selfmotivated and strong customer and qualityfocus.
• Sound problem resolution judgment and decisionmaking skills.
• Experience working with technical and nontechnical staff.
• 4 years of experience reviewing project design and system documents.
• Experience is designing including network architectural designs in MS Visio is desired
• Familiarity with City of New York network infrastructure environments and processes.

Thanks & Regards