Senior Juniper Networking Engineer (L3) – DC & SD-WAN
Siri InfoSolutions Inc
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Job summary
Siri InfoSolutions Inc in San Jose, CA seeks a Sr Network Engineer- Juniper Switching for an onsite, full-time role. You will manage and troubleshoot complex data-center and WAN environments, focusing on Juniper switching and Aruba ClearPass integrations.
Requires 8–12 years in enterprise networks, CCNP and Fortinet/SD-WAN expertise; strong incident management and coordination with vendors. Willingness to work 24x7 shifts and mentor junior staff is preferred.
Qualifications
- Must have Juniper Switching experience.
- Experience with Aruba ClearPass.
- Fortinet SD-WAN experience and L3 support.
- 8-12 years enterprise/network infrastructure experience.
- Knowledge of VLANs, STP/RSTP/MSTP, LACP, VRRP/HSRP, SNMP.
- Proficient in network monitoring, incident management, and documentation.
Responsibilities
- 24x7 remote network monitoring & management.
- Own networking issues across corporate and shared networks.
- Drive P1/P2 incident resolution and break-fix.
- Coordinate with external vendors on issues and projects.
- Provide hardware support and maintenance for networking components.
- Manage existing and new networking solutions and ensure uptime.
- Handle site expansion and technology refresh projects.
- Escalate and resolve L1/L2 issues with timely actions.
- Document outages and changes; pursue RCA through Problem management.
- Mentor junior team members; participate in change calls and shift handovers.
Skills
Education
Tools
Job description
Siri InfoSolutions Inc in San Jose, CA seeks a Sr Network Engineer- Juniper Switching for an onsite, full-time role. You will manage and troubleshoot complex data-center and WAN environments, focusing on Juniper switching and Aruba ClearPass integrations.
Requires 8–12 years in enterprise networks, CCNP and Fortinet/SD-WAN expertise; strong incident management and coordination with vendors. Willingness to work 24x7 shifts and mentor junior staff is preferred.
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