Sr.Engineer - Global Networking

at Avantor, Inc. in

Job Description

Job SummarySr Network engineer able to work and support global fast paced company that provides excellent learn opportunities daily.

Skills Required: Routing, Switching, Basic knowledge of Nexus, Firewall, AWS, SDWAN and Load Balancers ****************

Certification: Minimum CCNA; CCNP partial or full will be added benefit.*************

Required Skills: *****************Technologies: WAN, LAN, DC Networks, Wireless, SD WAN and AWSVendors: Cisco, Juniper, F5 , Infoblox & SolarwindsProducts: Cisco Routers, Nexus 7k/5k, Cisco Switches, Cisco 65xx, 45xx, 37xx,ACE, Cisco WLC, Meraki, Viptela , InfobloxWAN: IP Routing, Multi Layer Switching, ACL’s, NAT, T1/E1, Routing: Cisco 4000 / 4500 / 6500 / 7200 routers, Protocols include RIP, OSPF, ISIS, BGP, EIGRP, MPLS, IPSec, VPNs, ACL’s, NATLAN/Switching: Cisco Catalyst 3500 / 3550 / 3700 / 3900 / 4000 / 6500 series switches, Gigabit Ethernet, 802.1q, ISL, Ether Channel, Multicast, SNMP, VSS, VTP, STP, RSTP, HSRP/VRRP, vDC, vPC, VRF, FCoE, DHCP, Traffic Shaping, Voice over IP, Video / Voice QoS (CBWFQ, LLQ)Wireless: 802.1x, WPA/WPA2 and WEP with TKIP / AESLoad Balancing – Netscalers, F5 and CiscoNMS / Analysis: Solarwinds, Smoke Ping & Cacti***********************************************************************************************************Role & Responsibilities:****************************Responsible for troubleshooting network (LAN/DC-switching/WLAN/WAN) issues.Responsible for managing and troubleshooting SD-WAN infra especially Meraki and Viptela.Responsible for Managing and troubleshooting DNS/DHCP related issue in Infoblox.Responsible for bandwidth upgradation and supporting ISP related activities.Responsible for allocating IP addresses as per the request.Responsible for monitoring LAN/WLAN/DC network Infra through solarwinds & Cisco Prime.Responsible for monitoring & supporting of AWS cloud based network infra.Responsible for identifying & replacing faulty hardware(i.e routers, switches, APs, SD-WANs, etc..)Responsible for hardening new LAN/WLAN devices.Responsible for upgrading SD-WAN appliances, LAN/WLAN appliances and WLCs.Supporting network engineering team to deploy new sites.Collaborate with voice and server team for new deployments and server quarantine. Responsible for troubleshooting firewall related -L1 & L2 issues.Responsible for preparing technical documents.Needs to provide technical assistance for in-time and quality implementation of connecting, global, customer’s LANs/WAN.Provides Operational 24*7 support (NOC) for the customers maintaining uptimes as signed in the SLAs.Coordination with third parties, like ISP, vendors, to be able to monitor progress of reported problems.

Required Behavioral Skills:

Good oral and written communication skillsFlexibility at work in terms of 247 operationsWork in a dedicated sincere and pro-active manner

DISCLAIMER:The above statements are intended to describe the general nature and level of work being performed by employees assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of employees assigned to this position.Avantor is proud to be an equal opportunity employer.

EEO Statement We are an Equal Employment/Affirmative Action employer. We do not discriminate in hiring on the basis of sex, gender identity, sexual orientation, race, color, religious creed, national origin, physical or mental disability, protected Veteran status, or any other characteristic protected by federal, state/province, or local law. If you need a reasonable accommodation for any part of the employment process, please contact us by email at and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

For more information about equal employment opportunity protections, please view the Equal Employment Opportunity is THE LAW Poster, EEO is the Law Poster Supplement, and Pay Transparency Non-Discrimination Provision using the links below.

EEO is the Law (

OFCCP EEO Supplement (


3rd party non-solicitation policy

By submitting candidates without having been formally assigned on and contracted for a specific job requisition by Avantor, or by failing to comply with the Avantor recruitment process, you forfeit any fee on the submitted candidates, regardless of your usual terms and conditions. Avantor works with a preferred supplier list and will take the initiative to engage with recruitment agencies based on its needs and will not be accepting any form of solicitation

Avantor®, a Fortune 500 company, is a leading global provider of mission-critical products and services to customers in the biopharma, healthcare, education & government, and advanced technologies & applied materials industries. Our portfolio is used in virtually every stage of the most important research, development and production activities in the industries we serve. One of our greatest strengths comes from having a global infrastructure that is strategically located to support the needs of our customers. Our global footprint enables us to serve more than 225,000 customer locations and gives us extensive access to research laboratories and scientists in more than 180 countries. We set science in motion to create a better world. For information visit, and find us on LinkedIn ( , Twitter (\_News) and Facebook ( .
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Job Posting: JC190983779

Posted On: Aug 27, 2021

Updated On: Sep 30, 2021