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CUSTOMER SUCCESS ADVOCATE II

Lumen Technologies
Department:Customer Support
Type:REMOTE
Region:EU
Location:Poland
Experience:Mid-Senior level
Estimated Salary:PLN50,000 - PLN70,000
Skills:
CUSTOMER SUCCESSACCOUNT MANAGEMENTDATA NETWORKINGMS OFFICECRM
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Job Description

Posted on: June 3, 2026

Lumen is the trusted network for AI. We’re transforming how businesses connect, secure, and scale in an AI-driven world. By connecting people, data, and applications quickly, securely, and effortlessly, we help organizations move faster and unlock what’s next. At Lumen, people power progress. Our culture is built on teamwork, trust, and transparency, giving you the flexibility, support, and opportunity to make a lasting impact. We’re looking for top-tier talent ready to take on the challenge. Join us in building the future. The Role The Customer Success Advocate II is a customer-facing role that ensures our small and medium-sized customers are wildly successful in delivering on their critical business objectives through leveraging their current Lumen solutions. This is accomplished by viewing our products from the customers’ perspective, monitoring early indicators of customer health, proactively addressing their concerns, and helping them better use our technology to meet their corporate goals and objectives. With established trust and loyalty, this role seeks to naturally progress and expand the partnership through identifying potential up-sell and cross-sell opportunities and engaging sales accordingly. The Main Responsibilities

  • Implement customer success plans using standardized journey templates to set customer expectations and ensure they are prepared for key milestones through the lifecycle (Get, Use, Pay & Renew), reinforce ecosystem hand-offs, and empower customers to self-serve
  • Leverage and manage overall customer metrics, which include customer usage data, health indicators (disconnects, credits, orders, churn propensity scores, NPS), and renewal dates with a holistic view that aligns with customer objectives/success metrics
  • Evaluate current product and portal adoption maturity level (depth and breadth) and address roadblocks by leveraging digital marketing slicks, adoption articles and other templates
  • Know the Lumen portfolio offerings well enough to recognize a potential opportunity for expansion and ask appropriate questions to further qualify the opportunity, partnering closely with sales
  • Implement revenue management practices, driving accountability and alignment of our operations and financial goals; revenue retention and growth strategies which include value realization, renewal execution, risk management and customer growth/expansion
  • Communicate, escalate, and drive mitigation plans cross-functionally to de-risk accounts; handle urgent customer concerns and escalate internally when necessary (i.e., Service Improvement Plans)
  • Partner with sales, delivery & support to ensure successful deployment of solutions and services including periodic first bill reviews and audits to minimize billing disputes
  • Responsible for renewal and re-rate implementation via contract end-date management, leveraging renewals to influence customer technology evolution while incorporating on-net migrations that improve Lumen profit margins

What We Look For In a Candidate

  • Experience: 3+ years customer success or account management experience
  • Education Level: Bachelor's Degree or equivalent work experience
  • Experience working with and supporting enterprise customers, evaluating, and responding to needs with empathy and integrity
  • Excellent communication and interpersonal skills with ability to build relationships within customer accounts
  • Ability to proactively problem solve, make decisions on issue resolution while effectively negotiating directly with the customer and internally on their behalf
  • Technical aptitude to learn data networking technologies, products, and features
  • A high level of accuracy and attention to detail with good organizational capabilities
  • Ability to interpret customer data points and insights, prioritize and respond accordingly
  • Prioritize and manage multiple workstreams and task lists with strong time management skills
  • Ability to quickly learn various software, web-based platforms, and systems in accessing data
  • Working knowledge of MS Office suite

Requisition #: 342152 The above job definition information has been designed to indicate the general nature and level of work performed by employees within this classification. It is not designed to contain or be interpreted as a comprehensive inventory of all duties, responsibilities, and qualifications required of employees assigned to this job. Job duties and responsibilities are subject to change based on changing business needs and conditions. We are committed to making reasonable adjustments to the recruitment process for people with disabilities. If there is anything we can do to help you, please let us know. We are committed to providing equal employment opportunities to all persons regardless of race, religion, colour, sex, age, disability or sexual orientation or any other status protected by local or national law. We do not tolerate unlawful discrimination in any employment decisions, including recruiting, hiring, compensation, promotion, benefits, discipline, termination, job assignments or training. Join a diverse and inclusive culture where everyone is welcome and every voice is heard. A culture where people feel they belong, can be themselves and feel inspired to share different perspectives. Our culture, shared values and behaviours truly make Lumen a fantastic place to work and provides an environment where people can genuinely thrive. Privacy Notice Lumen is committed to protecting the privacy and security of personal information collected during the recruitment and hiring process. Our Privacy Notice explains how we collect, use, disclose, and protect applicant information, as well as how individuals may request access to or deletion of their personal data. To Review Lumen’s Privacy Notice, Please Visit https://jobs.lumen.com/global/en/privacy-notice ,

Originally posted on LinkedIn

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