Senior Operating Systems Administrator

Job not on LinkedIn

🔥 10 minutes ago

🇧🇷 Brazil – Remote

⏰ Full Time

🟠 Senior

⌨️ Systems Administrator

👻 Ghost score 10%

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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Lanlink Informática Ltda.

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 1988

🔒 Cybersecurity

🤖 Artificial Intelligence

IT • Cybersecurity • Artificial Intelligence

Lanlink Informática Ltda. is a Brazilian technology company that specializes in providing IT infrastructure and services tailored to improve business productivity across various sectors. They offer solutions in data management, artificial intelligence, cybersecurity, and productivity enhancement, focusing on both the private and public sectors, including agriculture, education, energy, finance, and retail. With decades of experience, Lanlink is dedicated to modernizing the technological landscape of organizations, ensuring efficiency and effectiveness in their operations through innovative technological solutions.

📋 Description

• Provide remote and/or on-site support to implement and maintain the environment in full operation • Analyze and anticipate solutions for potential issues related to the Windows Data Center environment • Design, operate, administer, and maintain support-layer solutions, tools, software, and hardware • Operate, administer, and maintain physical and virtual servers • Handle infrastructure incidents, problems, requests, and changes • Perform configurations, modifications, and optimizations to improve performance, stability, and availability • Keep the environment up to date in accordance with change management processes • Coordinate with vendors on support and incident resolution • Prepare and maintain technical documentation for the environment • Define software usage policies for workstations, including GPOs and standard images • Install, configure, and support Windows and its services in high-availability environments • Manage server and workstation computing resources integrated with the network management platform • Diagnose and resolve incidents in high-availability operating environments • Update environments with fixes and patches recommended by manufacturers • Administer folders and access permissions in the Windows environment • Establish user and group naming conventions in accordance with security guidelines • Participate in projects and contribute to the sizing of servers, software, and components • Prepare technical articles and documentation on best practices for Windows environments and antivirus/antimalware solutions • Review, register, and keep configuration items updated in the CMDB • Provide hardware and operating system support for servers and workstations • Configure and troubleshoot Windows clusters • Install, configure, update, and decommission servers • Assess the impact of security fixes and indicate backup requirements • Analyze the sizing and performance of computing resources • Monitor servers for performance and availability • Diagnose complex incidents and support lower-tier support teams • Follow up on complex technical tickets with vendors • Provide technical support for infrastructure projects • Configure and administer inventory, application distribution, and configuration management tools • Generate technical reports on configuration items • Research solutions and develop technical specifications for Windows infrastructure

🎯 Requirements

• Bachelor’s degree or completed higher education in Information Technology (IT) • At least five years of experience in the stated specialty • Experience in critical, high-availability corporate environments • Experience must be documented through employment records or a statement from a public or private organization where the candidate has worked • ITIL 4 training, with a minimum duration of 12 hours • Official ITIL 4 Foundation certification or higher • MCSE: Microsoft Certified Solutions Expert – Cloud Platform and Infrastructure • Microsoft Certified: Windows Server Hybrid Administrator Associate or equivalent

🏖️ Benefits

• Hapvida, Bradesco, or Unimed health insurance (available according to region) • Hapvida Odonto or Bradesco Dental insurance • Meal or food allowance • Life insurance fully paid by Lanlink • Transportation allowance • Gympass • Auster • Pharmacy benefits • Partner college and university benefits • Corporate Education Platform • Welcome-to-the-world baby gift kit • Moodar Platform