Network Support Engineer Freelance

Company Description Abbasis is a next-generation Managed Service Provider (MSP) and telecommunications solutions partner focused on keeping businesses connected, secure, and efficient in a digital-first environment. The company delivers enterprise-grade IT infrastructure management and global telecommunication services tailored to each client's needs. Abbasis helps organizations enhance performance, reduce downtime, and drive innovation through reliable, scalable technology solutions.Its mission is to connect people, systems, and businesses with dependable technology that supports long-term growth and resilience. Role Description The Network Support Engineer (Freelance) role at Abbasis is a full-time, on-site position based in Denver, CO. The role is responsible for monitoring, maintaining, and supporting network infrastructure, including switches, routers, firewalls, and related systems. Day-to-day tasks include responding to support requests, diagnosing and resolving network issues, implementing configuration changes, and performing routine maintenance and updates.The engineer will collaborate with internal teams and clients to ensure stable connectivity, optimize network performance, and maintain security standards. This role also involves documenting network environments, creating support procedures, and contributing to continuous improvement of network operations.QualificationsCandidates should possess strong skills in Network Administration and Network Engineering to configure, manage, and optimize network environments. Candidates should possess solid Technical Support and Troubleshooting skills to diagnose issues, respond to incidents, and restore services efficiently. Candidates should possess proven Network Security skills to implement and maintain secure configurations, access controls, and monitoring practices.Relevant experience with enterprise network hardware, TCP/IP, VLANs, VPNs, and routing protocols (e.g., OSPF, BGP) is highly beneficial. Industry certifications such as CCNA, Network+, or equivalent practical experience are preferred. Strong analytical, documentation, and communication skills, with the ability to work collaboratively on-site with diverse teams and clients. Ability to manage multiple tasks in a fast-paced environment and maintain a customer-focused, service-oriented approach.