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Senior Network Engineer (Aruba Wireless - ISP/WISP Exposure) at Pavago. Senior Network Engineer (Aruba Wireless – ISP/WISP Exposure). Location:. Remote . Working Hours: . EST. Contract Type: Independant Contract | Full Time . Overview. We’re hiring a . Senior Network Engineer f. or one of our client with a strong focus on . Aruba enterprise wireless deployments. , combined with solid experience working in . ISP/WISP environments. .. This is a hands-on role where you’ll lead wireless implementations, handle complex troubleshooting, and support high-performance network infrastructure.. This is not a pure support role — it’s a mix of . project-based work, L3 escalations, and client interaction. .. What You’ll Own. Aruba Enterprise Wireless (Core Focus). Lead end-to-end Aruba deployments (Controllers, APs, Aruba Central) . Conduct RF analysis, interpret heatmaps, and optimize coverage . Design and support high-density wireless environments . Manage post-deployment performance and troubleshooting . ISP / WISP Infrastructure (Secondary). Configure and troubleshoot Mikrotik and Cisco devices (CLI-heavy) . Manage routing protocols (OSPF, BGP), VLANs, and segmentation . Support PTP / PTMP wireless links (Cambium, Ubiquiti, etc.) . Monitor network performance and resolve outages . Must-Haves (Non-Negotiable). Strong, hands-on experience with . Aruba wireless networks. . Experience working in a . WISP / ISP environment. . Solid CLI experience with . Mikrotik (RouterOS) and Cisco (IOS/NX-OS). . Strong understanding of: . TCP/IP, subnetting, VLANs, QoS . Routing protocols (OSPF, BGP) . . Experience with . RF planning and wireless link design (PTP/PTMP). . Advanced troubleshooting skills (packet capture, spectrum analysis) . Nice to Have. Aruba certifications (ACMA, ACMP, ACDP) . Experience with multi-site or large-scale deployments . Role Structure. Combination of . project-based implementation + L3 escalations. . Some . client-facing interaction. during deployments and issue resolution . Includes . on-call responsibility. for network incidents . What Success Looks Like. Reliable, high-performance Aruba wireless deployments . Fast and effective resolution of complex network issues . Stable ISP infrastructure with strong uptime . Ability to operate independently and own technical outcomes. Interview Process. . Step 1:. Pavago Screening (experience, communication, role alignment) . . Step 2:. Technical Interview (deep dive into Aruba, networking fundamentals, and real scenarios) . . Step 3:. Client Interview (technical + team fit) . . Step 4:. Final Discussion / Offer. Company Location: South Africa.