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Xlysi

Sr. Network Engineer (Juniper)

Xlysi, Spring, Texas, us, 77391

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Responsibilities: Design, configure, and support enterprise

routing & switching infrastructure ,

SDWAN , and

Spine-Leaf data center networks Operate and troubleshoot multi-vendor environments (Cisco, Juniper, Brocade, Arista) and enforce firewall policies (Palo Alto, Juniper, Cisco, Fortinet) Manage carrier technologies and advanced routing protocols including

BGP, MPLS, VRF Lite, OSPF, ISIS, HSRP, PBR , etc. Configure and support

Juniper SRX firewalls ,

EX/QFX switches ,

MX routers , and automate tasks using

Junos OS ,

SLAX , and

PyEZ Deploy and manage

Juniper SDN and AI-driven platforms

like

Contrail ,

Apstra ,

Mist , and use

JSA

for threat analytics Create detailed documentation (Visio, MS Office), collaborate with clients and teams, and support off-hours maintenance when required Requirements:

8+ years of hands-on experience in

network engineering , especially with

Juniper technologies Proven expertise in

Spine-Leaf architecture ,

routing & switching , and

data center networking Strong background in managing Cisco, Juniper, Arista, Brocade hardware and firewall platforms (Palo Alto, Cisco, Fortinet, Juniper) Deep understanding of carrier-grade networking protocols and

routing technologies Proficiency in

Junos OS , scripting, and automation tools (SLAX, PyEZ) Experience with

Juniper's SDN/security solutions : Mist, Apstra, Contrail, JSA Strong communication, documentation, and client-facing skills Detail-oriented with flexibility to work during early/late hours for critical network changes

HR Xlysi LLC, Expert Portal Solutions 251 Milwaukee Ave, Buffalo grove, IL 60089 Web : http://www.xlysi.com E-mail: hr@xlysi.com

Our training portal registration: http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106