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София, София-град, България
Hybrid
About GTT:
GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications – anywhere in the world. We serve thousands of organizations, bringing together the right people, partners and technology to reduce the burden on IT teams and solve the most pressing networking and security challenges. Built on our top-ranked global Tier 1 network, GTT Envision is a single global technology platform to connect, orchestrate, virtualize and automate enterprise networks, enabling customers with consumable solutions to achieve business missions and meet ongoing demand when, where and how needed. Our portfolio includes SASE, SD-WAN, security, internet, voice and other connectivity options, complemented by a suite of professional services and exceptional sales and support teams in local markets around the globe. We partner with our customers to deliver Greater Technology Together. For more information, please visit www.gtt.net.
About ESPE:
The Enterprise Systems, Platforms & Enablement (ESPE) department is responsible for driving the strategy, governance, and delivery of enterprise-wide technology solutions. ESPE enables business agility by ensuring systems, data, and processes are integrated, reliable, and scalable. With an eye on emerging technologies, ESPE is advancing the organization’s vision to implement agentic AI, generative AI, and intelligent automation to optimize workflows and deliver smarter, faster outcomes across the enterprise.
Role Summary:
The Technical Business Owner – Tier 2 is a senior-level role within ESPE, accountable for designing and overseeing enterprise system integrations, automation strategies, and AI-enabled workflows. This role requires deep technical expertise, with the ability to design and validate complex system architectures, APIs, and data lineage across platforms.
Job Scope/Supervision:
Reports to: Director of ESPE / Technical Leadership
Supervises: May mentor or guide Tier 1 TBOs, analysts, and technical contributors. Collaborates extensively with QA, Data Engineering, EPMO, OCM, and Product stakeholders.
Duties and Responsibilities:
Lead solution design for system integrations, data flows, and enterprise architecture improvements.
Create advanced UML diagrams, sequence flows, and technical architecture blueprints to guide engineering teams.
Oversee end-to-end API lifecycle management including design, validation, testing, and governance.
Define and enforce data lineage and data quality frameworks, ensuring enterprise-grade accuracy and compliance.
Actively deploy and coordinate enablement of agentic and generative AI agents across workflows and business functions.
Partner with QA to establish automation frameworks and define robust acceptance criteria.
Provide technical leadership for cross-functional projects, supporting escalations and complex troubleshooting.
Serve as an architectural advisor to stakeholders, ensuring proposed changes align with enterprise standards.
Mentor Tier 1 TBOs and support their development in systems design, technical communication, and AI awareness.
Contribute to ESPE’s long-term vision of intelligent automation and scalable AI adoption.
Required Experience/Qualifications:
7+ years of experience in systems integration, enterprise architecture, or technical product ownership.
Proven expertise in systems architecture, microservices, and cloud-native integration patterns.
Advanced proficiency in API design, validation, and governance frameworks.
Strong hands-on experience with SQL, Python, and data pipeline design.
Ability to create and validate complex UML, BPMN, and sequence diagrams.
Proven record of deploying AI-driven automation or intelligent agents within enterprise workflows.
Strong analytical, problem-solving, and decision-making skills.
Desirable Experience/Qualifications:
Experience in telecommunications or SaaS enterprise environments.
Familiarity with MS 365 CRM, ServiceNow, Power BI, Informatica, and workflow automation platforms.
Hands-on knowledge of machine learning operations (MLOps) or AI deployment pipelines.
Certifications in enterprise architecture (TOGAF), data management (CDMP), or cloud platforms (Azure/AWS).
Background in compliance-heavy industries and understanding of regulatory requirements for data systems.
Demonstrated success mentoring technical teams or leading architecture reviews.
Hours/Travel/Shift:
Standard business hours, with flexibility to support cross-time zone collaboration.
Occasional travel may be required (<10%), depending on projects.
Hybrid/remote work arrangement based on local office policy.
Core Competencies
Enterprise architecture mastery: Designs scalable, resilient system integrations.
Advanced technical documentation: Produces architectural blueprints, sequence flows, and lineage frameworks. AI deployment leadership: Leads integration of agentic and generative AI agents into enterprise workflows.
Data governance and lineage: Ensures system-wide traceability, compliance, and integrity of data.
Cross-functional leadership: Guides technical discussions across QA, Data Engineering, OCM, and EPMO.
Mentorship: Supports and develops Tier 1 TBOs and other technical contributors.
Universal Competencies
Continuous Improvement: Knowledge of transformation initiatives to drive fundamental changes, enhance responsiveness and efficiency to core business practices. Ability to drive cultural changes from best effort to results oriented.
Customer First (Non-Customer Facing): Knowledge of internal customer interactions, creating a culture of accountability, collaboration, and partnership. Ability to build an environment supporting internal customer value creation at every level.
Operational Excellence: Understanding the system-driven processes for consistency and scalability. Ability to re-focus processes and systems from integration activity to maximizing a positive customer impact and anticipating future trends.
EEO Statement
GTT provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, sex, national origin, age, disability, or genetics. In addition to federal law requirements, GTT complies with applicable state and local laws governing non-discrimination in employment in every location in which the company has facilities. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
GTT expressly prohibits any form of workplace harassment based on race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. Improper interference with the ability of GTT’s employees to perform their job duties may result in discipline up to and including discharge.
