https://onecontact.com.mk/job/detail/remote-senior-network-administrator

Roles and Responsibilities

• Monitor, manage, and optimize network performance to ensure stability and efficiency.
• Troubleshoot and resolve network issues, coordinating with stakeholders to minimize downtime.
• Manage and maintain Cisco networking infrastructure, including routers, switches, firewalls, VPNs, SD-WAN, and MPLS.
• Administer network security tools such as Zscaler, SIEM solutions, and vulnerability management platforms.
• Oversee and maintain IP Telephony systems, including Zoom Phone, Call Center, Zoom Meeting Room, and eFax administration.
• Manage domain hosting, public DNS, and security certificate administration.
• Implement and manage identity and access management (IAM) solutions to ensure secure authentication and authorization processes.
• Support Windows Servers, VMware platforms, and Microsoft Azure services, including Virtual Networks, Security Center, Backup, and Site Recovery.
• Conduct regular audits of network and security infrastructure to ensure compliance with industry best practices.
• Collaborate with internal teams and service providers to optimize ISP connectivity and datacenter operations.
• Configure, test, and maintain networking software and hardware to meet operational needs.

Job Requirements

• Bachelor's degree in Computer Science, Information Technology, or a related field (Master’s degree preferred).
• Minimum of 7+ years of experience in network administration and operations.
• Cisco Certified Network Professional (CCNP) or equivalent certification required.
• Strong expertise in Cisco networking technologies, including routers, switches, firewalls, RADIUS, Wireless Access Controllers, and Barracuda Network Load Balancers.
• In-depth knowledge of routing protocols such as OSPF, BGP, and EIGRP, as well as VLANs and wireless networking standards.
• Experience managing multiple ISPs and datacenter technologies.
• Proficiency in network security tools and best practices, including SIEM solutions and vulnerability management.
• Experience with IP telephony and VoIP systems, including Zoom Phone and Call Center solutions.
• Familiarity with domain hosting, public DNS, and SSL/TLS certificate management.
• Working knowledge of Windows Servers, VMware, and Microsoft Azure services.
• Strong troubleshooting skills and ability to manage and resolve network-related incidents efficiently.
• Effective communication skills with the ability to collaborate across IT and business teams.
• Strong documentation and project coordination skills.

What We Offer

• 100% Remote Work, Hiring from: North Macedonia, Albania, Bosnia, Kosovo, and Brazil.
• Paid Overtime as needed
• Opportunity To Learn & Develop New Skills
• An Open & Collaborative Work Environment
• Generous Compensation based on Industry Standards + Benefits
• Working Hours: 9am - 5pm EST