Descrição

Randstad Digital is hiring a Senior Network Administrator for direct integration, in a company located in Porto.

Hybrid work model (3 days on-site; 2 days remote / week).

• responsabilidades chave
• 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,…) ;
• Network Infrastructure Security: Design, implement and maintain security solution with specific experience in CISCO L3 switch (ACLs) and FortiGate firewall;
• 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;
• 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;
• Team Training: Train less senior team members on relevant technical competencies and customer service skills;
• Reporting: Regularly report to Technology Architect and Technology Manager on network performance and any relevant incidents.

• competências
• Master's degree in Computer Science, Information Systems, or a related field;
• Project management methodologies (Waterfall, Agile, SCRUM);
• At least 5 or more years of experience in full cycle project implementation and/or network infrastructure support.
• Experience with CISCO switching and routing, Meraki cloud, PRTG monitoring, and Zscaler for OT environments.
• Experience with FortiGate firewalls and Cisco L3 switch and ACLs
• Experience in managing IT solutions design and implementation within an industrial environment.
• English proficiency (mandatory, written and spoken).
• 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.
• Experience with hypervisors and operating systems is of value
• Experience in PKI management, firewall management in IT and OT environments.

principais benefícios

Direct contract, health and life insurance, meal allowance , annual bonus