Operations Specialist
GTT
Operations
Sofia, Bulgaria
Posted on Mar 11, 2026
Role Summary:
The Operations Specialist will provide support for GTT’s international customer base. The successful candidate will require an aptitude for working with a variety of Information and Communications Technology (ICT) portfolio of products and services, to undertake analysis, diagnosis and resolution/fulfilment of customer incidents/requests, which may range from straightforward to more complex technical requirements. There is also a range of administrative duties within this role.
Internal Departments they will interact with:
NMC, Tier 2, Tier 3, Supplier Management, Change Management and Problem Management.
Main Responsibilities:
- Logging all relevant incident/service request details, allocating categorization and prioritization codes.
- Providing first-line investigation and diagnosis using approved tools, systems and procedures.
- Resolving/fulfilling incidents/service requests that are in scope.
- Technical Escalations - escalating incidents/service requests that cannot be resolved/fulfilled within agreed timescales to the next level technical team which may include 3rd Parties or other non-Assurance functions.
- Engaging and arranging external technical and non-technical support where hands and eyes support are required on-site.
- Following-up with external technical and non-technical support organizations including 3rd parties until incident/request resolution/fulfilment.
- Managerial Escalations – escalating and accepting incidents/service requests that are at risk of failing or have failed agreed SLAs/OLAs, or that are out of scope, which may include 3rd Parties or internal roles (e.g. Service Manager, Account Manager).
- Keeping customers informed of progress.
- Owning incidents/requests from ticket creation to resolution/fulfilment/closure.
- Closing all resolved/fulfilled incidents/requests and other queries.
- Communication with customers – keeping them informed of incident/request progress, notifying them of impending changes or agreed outages, etc.
- Ensure the Configuration Management System (CMS) is maintained/updated.
- Maintain an exceptional level of customer service during any engagements with Customers/3rd Parties/Internal Teams.
- Ensure communication at all times is clear, concise, meaningful, professional and efficient.
- Provide feedback to appropriate Line Manager to ensure continual service improvement
- Identify the need for Problem Management for reoccurring Incidents/Events
- Understanding of and familiarity with Customers’ services and solutions.
- Compliance with Service Operations processes (Event Management, Incident Management, Request Fulfilment, Change Management, and Problem Management) and associated metrics (SLAs/OLAs/KPIs/other metrics).
- Actively participate as required in meetings (customer, 3rd party, internal).
- Conducting customer satisfaction call backs/surveys as agreed.
Ideal Candidate Profile:
- 12+ x months experience in Customer Service/Contact Centre/Help Desk/Service Desk role (must).
- Experience working in a multi-cultural/international environment (desirable).
- Experience in fault diagnosis/troubleshooting and fulfilling requests (must).
- General ICT industry understanding (must).
- Awareness and understanding of process framework(s) – ITIL Foundation/ITIL Operations (desirable).
- Knowledge and understanding of TCP/IP protocol stack and OSI layering (OSI model).
- Knowledge and understanding of different types of common WAN connections.
- Understanding of Cisco/Juniper hardware/software – routers/switches.
- Understanding the basic functions of the following protocols: DNS, BGP, DHCP, IPv4 (CIDR), TCP/UDP, VPN, VLANs, HSRP/VRRP.
Hours/Travel/Shift:
9 x hour day between 08:00 – 20:00