Hiring: senior network engineer (l3)location: guadalajara, mexico (onsite preferred | remote flexibility available)duration: long-term opportunitywe are looking for an experienced senior network engineer (l3) to join a fast-paced and high-performing network reliability engineering team. This role focuses on designing, implementing, securing, and optimizing enterprise-scale global network infrastructures.key responsibilities:• design, engineer, implement, and automate global network infrastructure• support lan/wan, wi-fi, sd-wan, and network security environments• lead complex network transformation and implementation projects• drive continuous improvement and operational excellence initiatives• collaborate with vendors and global internal teams on strategic solutions• maintain enterprise technical standards and network documentation• provide technical leadership across enterprise, wireless, and security domainsrequired technical skills: enterprise networking• strong expertise in ip-based network architecture• advanced knowledge of tcp/ip, ethernet, ospf, and bgp• hands-on experience with:- cisco asr1 k / isr4 k routers
* cisco nexus 9 k
* catalyst 9600 / 9500 / 9300
* ruckus icx switches
* cisco catalyst center
* citrix net scaler
* • experience with sd-wan and software defined networking (sdn) network security• experience implementing enterprise security solutions• strong understanding of zero trust architecture• hands-on expertise with:- zscaler (zpa/zia)
* tufin secure track
* cisco stealth watch & net flow
* palo alto, cisco asa, fire power, zone-based firewalls
* cisco ise wireless technologies• enterprise wi-fi design and implementation experience• expertise supporting microsoft teams over wi-fi• experience with:- cisco & ruckus wi-fi 6/7 access points
* cisco wireless lan controllers
* ruckus smart zone
* ekahau site survey pro
* sidekick pro
* spectrum analyzerrequired certifications:• ccnp/ccie routing & switching• ccnp/ccie security• ccnp/ccie wireless• ccnp/ccie data center preferred certifications:• ccde• cissp• ecse / cwne• itil / pmp certificationsqualifications:• 5+ years of network engineering experience• strong background in global enterprise network environments• experience leading large-scale transformation initiatives• excellent troubleshooting and stakeholder management skills• bachelor's degree or equivalent experiencelanguage requirement:• medium to advanced english communication skills