Network Engineer Tier 3 GTT Communications

About GTT Communications

Job Description

The role of this team is to provide 3rd line technical support for GTTs customer support organizations. As a highly intelligent, flexible, and efficient technical support team, it collaborates with other parts of GTT to deliver a world-class customer experience. The team is accountable for maintaining the stability of GTTs next-generation native IPv4/IPv6 IP network and delivers advanced technical support for the full range of GTT IP products, closely working with Tier 1 and Tier 2 teams on customer and core issues. Key Responsibilities include: - Providing 3rd line break/fix support for customer services across the multinational and multivendor GTT network. - Taking ownership of incidents, resolving them swiftly, and ensuring final fixes are implemented, collaborating with customers and other internal teams as necessary. - Escalating to vendor support and other internal teams to ensure prompt and satisfactory issue resolution. - Offering concise and relevant action plans for teams to efficiently resolve network and customer issues. - Providing work instructions, guidelines, and training sessions to junior engineers when needed. - Communicating and documenting customer and service-specific support information to the 1st line teams. - Proactively managing problems based on technical and trend analysis to enhance network performance. - Conducting technical reviews and overseeing key network management systems. - Scoping new developments to support continuous improvement of network quality and resilience. - Ensuring operational processes are followed to deliver best-in-class technical support while maintaining a stable and resilient network. - Designing, developing, and implementing automated solutions to streamline network operations, enhance efficiency, and reduce manual intervention. - Utilizing networking expertise along with programming and scripting skills to optimize network structure for scalability, reliability, and security. - Maintaining up-to-date documentation of automated processes, scripts, and network changes. Required Experience/Qualifications: - Minimum 5 years of experience within an IP Operations environment of a Telco or large ISP. - Minimum 3 years of work in an IP technical 2nd line support position. - Excellent and demonstrable experience of IP, MPLS, and routing knowledge (ISIS, BGP, OSPF) in an ISP environment. - Knowledge and understanding of SD WAN and components, with working knowledge of Fortinet, VeloCloud, Aruba preferred. - Strong experience in the use of IP management tools, both commercial and open source. - CCNP or JNCIP certification is preferred. - Proficiency in Ansible, Python, and Bash scripting language desirable.,