Senior SAP IS-U Lead Consultant – Utilities Billing & Customer Service

8 066 - 9 218 USDNet per month - B2B
ERP

Senior SAP IS-U Lead Consultant – Utilities Billing & Customer Service

ERP
Centrum, Warszawa

ITDS

Full-time
B2B
Senior
Hybrid
8 066 - 9 218 USDNet per month - B2B

Job description

Ignite the Future of Utilities — Lead Innovative SAP IS-U Solutions for Energy Transformation!
Warsaw-based opportunity with hybrid work model (up to 4 days remote).

As a Senior SAP IS-U Lead Consultant – Billing & Customer Service, you will be working for our client, a prominent player in the Energy & Utilities sector, focused on energy and gas markets within Poland’s deregulated landscape. You will drive end-to-end SAP IS-U solutions that support critical billing, invoicing, and customer service processes, shaping the future of energy delivery and digital innovation.

Your main responsibilities:

  • Lead the SAP IS-U stream end-to-end, overseeing Billing/FICA, Customer Service, and Sales & Distribution processes and integrations.
  • Elicit, structure, and prioritize business requirements, translating them into robust SAP solutions.
  • Design and supervise configuration and implementation within IS-U Billing / FICA modules (billing settlement, invoicing, tariff management).
  • Produce and review functional and technical documentation to ensure quality, accuracy, and completeness.
  • Collaborate with architects, ABAP developers, consultants, and key users to deliver seamless end-to-end solutions.
  • Monitor and optimize business processes to improve efficiency, compliance, and system stability.
  • Coordinate work with external SAP IS-U solution providers, including international partners.
  • Support market-specific projects and utilities initiatives, including deregulation topics such as CSIRE and month-end SD activities.

You're ideal for this role if you have:

  • 6+ years of hands-on SAP IS-U experience with proven delivery in Billing & FICA.
  • Deep knowledge of billing, invoicing, tariff configuration, and utilities process impacts.
  • Solid experience in business process analysis, requirements gathering, and solution documentation.
  • ABAP skills sufficient for code reading, debugging, and simple enhancements.
  • Demonstrated leadership in cross-functional teams and excellent communication with technical and business stakeholders.
  • Experience in the Energy & Utilities domain, especially within energy or gas sectors, and familiarity with Poland’s deregulated market is a strong advantage.
  • Experience working in agile environments; SCRUM knowledge is a plus.
  • Very good communication skills in Polish; good command of English for documentation and international cooperation.

It is a strong plus if you have:

  • Experience with CRM, IDEX, and SAP SD integrations.
  • A track record of digital transformation projects within utilities.
  • Prior leadership experience, such as mentoring or setting quality standards.

Language Required for the role:

  • Polish: very good communication skills
  • English: communicative (necessary for documentation and international collaboration)

Eligibility for the role:

  • Only candidates with an existing legal right to work in the European Union will be considered for this role.

#MAKEYourCareerBETTER
Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data.

Tech stack

    Polish

    C2

    Utilities Billing

    advanced

    Team Leadership

    advanced

    SAP IS-U

    advanced

    Business Process Analysis

    advanced

    Requirements gathering

    advanced

    SAP FICA

    advanced

    Energy Sector Knowledge

    regular

    ABAP

    regular

    Agile methodology

    regular

    SAP CRM

    nice to have

Office location

Senior SAP IS-U Lead Consultant – Utilities Billing & Customer Service

8 066 - 9 218 USDNet per month - B2B
Summary of the offer

Senior SAP IS-U Lead Consultant – Utilities Billing & Customer Service

Centrum, Warszawa
ITDS
8 066 - 9 218 USDNet per month - B2B
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