Senior Network Engineer

1 dia atrás

São Paulo, Brasil Transaction Network Services (TNS) Tempo inteiro

Senior Network Engineer (Operations) – Transaction Network Services (TNS) Overview Second/third line network support role in the payments industry. Working with a wide range of platforms and networking technologies including Arista, Cisco, Juniper, F5, Fortigate. Provide escalation support to TNS Financial markets, Payment markets and core network infrastructure teams, exposing you to BGP, multicast networks and more. Provide technical support, troubleshooting, root‑cause analysis, service improvement and documentation evolution. Responsibilities Support resolution of escalated service incident tickets. Support major incident management. Incident root cause analysis. Problem management resolution. Network maintenance. On‑call support (rota based) and occasional out of hours work. Support for disaster recovery activities. Provide training, knowledge transfer and ongoing support to TNS Global Service Support Centre technicians. Support evolution of documentation and processes. Requirements Strong English written and verbal communication skills. 4-5 years’ experience in a mission‑critical network operations environment, ideally within the payments or financial markets arena. Proven knowledge and experience of TCP/IP, BGP, NAT, HSRP, IPsec VPN, MPLS, ISIS, IP Load balancing. Extensive hands‑on experience configuring Cisco and Juniper routers & switches. TAC case management and escalation process. Proven ability to effectively project‑manage work. Desirable Previous experience in the banking, payments or financial markets sectors. Experience supporting or building VPN technologies such as LDP MPLS, BGP EVPN. Experience with Fortinet Firewalls and F5 Load balancers. Knowledge and experience with Linux OS. Linux/Unix scripting skills. PCI awareness or experience. Qualifications If you are passionate about technology, love personal growth and opportunity, come see what TNS is all about TNS is an equal opportunity employer. TNS evaluates qualified applicants without regard to race, color, religion, gender, national origin, age, sexual orientation, gender identity or expression, protected veteran status, disability/handicap status or any other legally protected characteristic. Seniority Level: Mid‑Senior level Employment Type: Full‑time Job Function: Information Technology Industries: Telecommunications #J-18808-Ljbffr

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