Senior Network Specialist

Job not on LinkedIn

🕒 August 21

🇧🇷 Brazil – Remote

⏳ Contract/Temporary

🟠 Senior

🛜 Network Engineer / Network Administrator

👻 Ghost score 51%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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IPV7

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2014

🔒 Cybersecurity

💼 Consulting

Cybersecurity • Cloud Computing • Consulting

IPV7 is a business solution partner that specializes in engineering services, consulting, cyber security, network management, and cloud computing. The company provides tailored solutions for Internet Service Providers (ISPs), telecommunication companies, government, and enterprise sectors across Latin America. Its focus areas include technical and operational auditing, risk assessment, and strategic consultancy to facilitate robust network systems and software solutions.

📋 Description

• Serve as a technical reference for the architecture, engineering, operation, and evolution of internet service provider and carrier networks • Provide technical leadership in diagnosing and stabilizing critical, complex, or system-wide-impact incidents • Design, review, and evolve access, aggregation, transport, core, edge, BNG/BRAS, and CGNAT architectures • Conduct technical assessments, identifying risks, vulnerabilities, bottlenecks, and opportunities to improve configurations and architectures • Define standards for configuration, security, high availability, convergence, capacity, observability, and resilience • Plan, review, and oversee high-risk changes, ensuring impact analysis, testing, rollback procedures, and acceptance criteria • Work at an advanced level with BGP, OSPF, IS-IS, MPLS, LDP, routing policies, and Layer 2 and Layer 3 services • Evaluate traffic engineering, expansion, capacity, redundancy, and route and resource optimization scenarios • Prepare solution designs, diagrams, method-of-procedure documents, technical reports, root cause analyses, and evolution plans • Validate solutions, projects, and configurations proposed by the team, customers, carriers, manufacturers, and suppliers • Support technical decisions in strategic projects by clearly and practically communicating risks, impacts, and alternatives • Mentor and develop analysts, promote technical reviews, and strengthen standardization and knowledge sharing • Contribute to automation, tools, and processes that improve the security, efficiency, and quality of technical deliverables • Technically represent NIIS in meetings, presentations, crisis situations, and architecture discussions with customers and partners • Work with critical networks at service providers, carriers, and enterprises through monitoring, management, advanced support, architecture, and continuous improvement

🎯 Requirements

• Strong command of TCP/IP, IPv4, IPv6, switching, routing, high availability, and evidence-based troubleshooting • Strong command of BGP, including policies, filters, attributes, communities, route selection, redundancy, security, and convergence • Strong knowledge of OSPF and/or IS-IS, with the ability to analyze adjacencies, metrics, areas or levels, redistribution, and timers • Solid knowledge of MPLS/LDP and services such as L2VPN, L3VPN, VPLS, or equivalent technologies • Experience with VLAN, QinQ, STP/RSTP/MSTP, LACP, MC-LAG, VRRP, BFD, and mechanisms for protection against failures and loops • Knowledge of BNG/BRAS, PPPoE, RADIUS, NAT/CGNAT, QoS, traffic engineering, and access networks • Ability to interpret topologies, configurations, forwarding tables, logs, telemetry, flows, and packet captures • Advanced experience with CLI, diagnostics, and solution design in multivendor environments • Ability to develop and present projects, standards, executive and technical reports, change plans, and root cause analyses • Experience providing technical leadership for incidents, projects, and critical changes in high-availability networks • Solid, proven experience in the architecture, engineering, advanced support, or operation of service provider and carrier networks • Experience leading projects, assessments, critical incidents, advanced troubleshooting, and technical decisions in multivendor and high-availability environments • A bachelor's degree, technical degree, master's degree, MBA, postgraduate qualification, or technical education credential listed in the job application

🏖️ Benefits

• Technical mentorship • Professional development resources • Financial support for certifications relevant to the role