Senior IT Infrastructure & Network Engineer

Job not on LinkedIn

🔥 13 hours ago

🇨🇱 Chile – Remote

⏰ Full Time

🟠 Senior

🛜 Network Engineer / Network Administrator

👻 Ghost score 12%

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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SkilldLabs

WebsiteLinkedInAll Job Openings

11 - 50 employees

👥 HR Tech

☁️ SaaS

🎯 Recruiter

HR Tech • SaaS • Recruitment

SkilldLabs is a Boston-based company specializing in providing highly skilled Latin American experts to North America’s top companies and tech startups. They focus on staff augmentation and talent acquisition, ensuring that each expert is a perfect cultural and technical fit for the client's team. SkilldLabs offers end-to-end solutions, including custom software development, product design, quality assurance, and full-stack development, with a strong emphasis on innovation and technology. Utilizing proprietary behavioral and psychological screening, SkilldLabs transforms hiring by delivering tailored, nearshore expert teams that seamlessly integrate into businesses and drive success. Their expertise spans various domains including AI, machine learning, and cloud engineering.

📋 Description

• Administer Microsoft 365 users, groups, licensing, permissions, authentication, Entra ID, MFA, Exchange Online, Teams, SharePoint, and OneDrive • Manage onboarding, offboarding, provisioning, account lifecycle, asset documentation, access documentation, and vendor coordination • Administer and troubleshoot on-premises and hosted Windows and Linux servers • Handle patching, updates, storage, services, secure remote administration, monitoring, logs, capacity, and availability • Maintain and test backup, restore, and recovery procedures • Coordinate on-site or third-party hands-on support when physical work is needed • Configure, support, and document corporate, engineering, and edge network environments • Support TCP/IP, VLANs, switching, routing, NAT, DNS, DHCP, firewalls, wireless, VPN, cellular, and fiber infrastructure • Support segmentation, resiliency, redundancy, failover, and network equipment • Collaborate with customer IT teams, vendors, and integrators on connectivity and design • Capture and analyze traffic from applications, APIs, cameras, edge devices, and telemetry • Calculate bandwidth and capacity needs and diagnose latency, packet loss, retransmissions, and congestion • Estimate cellular data consumption for mobile and in-vehicle systems • Use Wireshark, tcpdump, iperf, or similar tools for sizing and performance recommendations • Help Software Engineering isolate software, network, OS, hardware, and third-party issues • Support integration of controllers, cameras, RFID/LPR equipment, gateways, antennas, and Windows/Linux edge environments • Partner with DevOps on DNS, routing, firewalls, TLS/certificates, secure communications, packet captures, logs, and diagnostics • Assess networking, compatibility, and integration requirements for new technologies • Build and validate prototype and proof-of-concept environments • Document constraints, dependencies, test results, and deployment readiness • Apply security best practices and maintain network diagrams, IP/VLAN records, port and firewall requirements, and configuration standards • Participate in incident investigation, root-cause analysis, and corrective action

🎯 Requirements

• Strong experience across IT infrastructure, systems administration, and network engineering • Hands-on Microsoft 365 administration, including Entra ID, Exchange Online, Teams, SharePoint, and OneDrive • Strong Windows Server administration plus practical Linux experience • Experience managing physical, hosted, and remotely administered servers • Deep knowledge of TCP/IP, VLANs, switching, routing, subnetting, NAT, DNS, DHCP, firewalls, VPN, and segmentation • Packet capture, traffic analysis, bandwidth estimation, and capacity planning skills • Experience with wired, wireless, fiber, and cellular networks • Experience supporting connected devices such as controllers, cameras, gateways, or IoT equipment • Working knowledge of MFA, TLS/certificates, and infrastructure security • Strong documentation and communication skills, with the ability to work independently and remotely • Degree in IT, Computer Science, Computer Engineering, Telecommunications, or equivalent experience • Microsoft 365, Entra, or Windows Server certifications preferred • CCNA, CCNP, or equivalent hands-on networking expertise preferred • Experience in environments mixing corporate IT, on-prem servers, hosted systems, and edge infrastructure preferred • Experience with monitoring, backup/recovery, and virtualization tools preferred • Exposure to industrial networking, RFID/LPR, cellular routers, or edge hardware preferred • Familiarity with zero-trust and secure remote-access architectures preferred • Scripting in PowerShell, Bash, or Python preferred

🏖️ Benefits

• Opportunity to work on cutting-edge products • Fully remote and distributed team • Async-first collaboration environment • Paid learning programs and sponsored certifications • PTO, paid holidays, and family leave • Computer sponsor program • Payment in USD