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Senior Network Administrator (Senior Technology analyst)

Sonae Arauco
Portugalfull_timeVerifiedPosted 29 Jan 2025

About the role

<p><b>Main Responsibilities:</b></p> <p><br/> •    Network Infrastructure Management: Design, implement and maintain network solutions, with specific experience in CISCO switching and routing , Meraki cloud, PRTG monitoring, and Zscaler for OT environments, VLANs segmentation and WAN routing protocols (OSPF, BGP, static,…) <br/> •    Network Infrastructure Security: Design, implement and maintain security solution with specific experience in CISCO L3 switch (ACLs) and FortiGate firewalls<br/> •    Project Management: Lead and execute network-related projects, ensuring all deliverables are met within scope, budget, and schedule. Define technological requirements, validate solutions, and manage project documentation.<br/> •    Support Activities: Provide technical support and ensure business continuity. Prioritize tasks, comply with SLAs, and follow established support processes. Propose and implement improvement initiatives to increase service efficiency and user productivity.<br/> •    Team Training: Train less senior team members on relevant technical competencies and customer service skills.<br/> •    Reporting: Regularly report to Technology Architect and Technology Manager on network performance and any relevant incidents.</p> <p><br/> <b>Autonomy and Decision Levels</b></p> <p><br/> As a Project Manager within the project perimeter, manage approved resources, assign project team members efficiently, and ensure timely accomplishment of project deliverables within the budget.</p> <p><br/> <b>Profile:</b></p> <p><br/> •    Master's degree in Computer Science, Information Systems, or a related field.<br/> •    Strong analytical reasoning and interpersonal skills.<br/> •    Knowledge of agile methods and processes.<br/> •    Excellent technical, diagnostic, and troubleshooting skills.<br/> •    Project management methodologies (Waterfall, Agile, SCRUM).<br/> •    Excellent written and verbal communication skills.<br/> •    Strong planning and organizational skills.<br/> •    At least 5 or more years of experience in full cycle project implementation and/or network infrastructure support.<br/> •    Experience with CISCO switching and routing, Meraki cloud, PRTG monitoring, and Zscaler for OT environments.<br/> •    Experience with FortiGate firewalls and Cisco L3 switch and ACLs<br/> •    Experience in managing IT solutions design and implementation within an industrial environment.<br/> •    English proficiency (mandatory, written and spoken).<br/> •    Good knowledge about Microsoft systems and services in their  extent to network such as Active Directory, DNS, DHCP, and more. As well as endpoint management and protection.<br/> •    Experience with hypervisors and operating systems is of value<br/> •    Experience in PKI management, firewall management in IT and OT environments.</p> <p> </p>

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Sonae Arauco

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