Sr. Associate

Sr. Associate - Network Administrator Department: Technology Employment Type: Full Time Location: Barcelona Description Are you ready to own and shape a global network that powers mission‑critical operations worldwide? Do you thrive on solving complex network challenges while driving automation, innovation, and security across enterprise systems? Here’s your chance to make a tangible impact on global operations and mentor a high‑performing team. Join Shipco IT as a Sr. Associate – Network Administrator We’re seeking a Senior Network Administrator who excels in fast‑paced, high‑stakes environments. In this role, you’ll design, optimize, and secure our global network infrastructure, lead automation and security initiatives, and guide junior team members—ensuring reliability, scalability, and innovation in every connection we manage. What You’ll Do… Network Management & Operations: Design, deploy, configure, and maintain network hardware and software, including routers, switches (HPE, Fortinet, Meraki), firewalls, load balancers, and wireless access points, ensuring seamless connectivity across global operations. Architecture & Scalability: Plan, design, and implement network infrastructure upgrades, expansions, and migrations to maintain high and support future business growth. Network Security: Lead the management of firewalls, VPNs (including IPSEC, L2TP, OpenVPN), intrusion detection and prevention systems (IDS/IPS), and access control lists (ACLs) to safeguard critical network resources. VoIP Administration: Configure and manage VoIP protocols (RTSP, SIP), STP, RSTP, QoS, VoIP queues, and DID to ensure reliable voice communications. Monitoring & Troubleshooting: Proactively monitor network performance, analyze complex issues (Tier 3 escalation), perform root cause analysis, and implement permanent solutions using tools like Wireshark and advanced network monitoring platforms. Automation: Drive automation strategies using scripting (Python, Bash) or configuration management tools to streamline repetitive network tasks and deployments. Documentation & Compliance: Create and maintain comprehensive network documentation, diagrams, configuration standards, and procedures. Ensure adherence to security, regulatory, and compliance policies, and manage the lifecycle and inventory of network devices, including VoIP phones. Mentorship & Leadership: Act as a technical mentor and escalation point for junior administrators, guiding them in best practices and complex troubleshooting. What You’ll Need… Bachelor’s degree (or higher) in Computer Science or a related field, with equivalent experience considered. Industry certifications such as CCNA, CCNP, Fortinet NSE, or equivalents. 4-8 years of hands‑on experience in network administration or support. Strong expertise in LAN/WAN technologies, routing, switching (Cisco, HP, Fortinet), and core network security principles. Practical experience with firewalls (Fortinet, Meraki, Cisco) and VPN technologies. Familiarity with network monitoring tools such as PRTG and Nagios. Solid understanding of TCP/IP, VLANs, DNS, DHCP, and load balancing. Exposure to cloud networking platforms (AWS, Azure) and SD-WAN solutions is a plus. Hands‑on experience with VPN protocols (IPSEC, L2TP, OpenVPN), firewall policy management, and network automation/scripting (Python, Bash). Working knowledge of VoIP, wireless technologies, and VPN tunnels. Strong troubleshooting, analytical, and structured problem‑solving skills. Excellent attention to detail, organizational skills, and ability to thrive in a fast‑paced environment. Experience collaborating with international teams and communicating effectively across time zones. Flexibility to work shifts within a 24/7 operational setup. Here’s What We Offer … At Shipco-IT, we pride ourselves on our vibrant and supportive culture. Exciting Work Culture : Join our friendly, supportive team and start making a difference from day one Innovate Logistics : Help improve global efficiency and shape the future of logistics Collaborative Environment : Work with leaders in the industry in a creative and open culture Growth Opportunities : Reach full potential with abundant professional and personal development options Competitive Compensation : Earn a salary that reflects your skills and expertise Awards and Recognition : For outstanding performance or significant contributions to the company’s success Join Shipco-IT and be part of a team that’s shaping the future of the transportation and logistics industry. Visit us at / follow us on LinkedIn #J-18808-Ljbffr