Senior Specialist Billing & Data Quality – HLKS 100%

Senior Specialist Billing & Data Quality – HLKS (w/m/d) 100% Senior Specialist Billing & Data Quality – HLKS (w/m/d) 100% At ista swiss ag, we give buildings a future. We do this with products and services that help to reduce the CO2 emissions of buildings. To this end, we manage data and processes through which real estate becomes more climate-friendly, safer, and more comfortable. The basis for our products and services is digital. In doing so, we ensure that we make the transition to our sustainable technologies easy for everyone. In this way, we enable every person to make a contribution to climate protection. We already have over 45 million wireless devices in use worldwide and develop solutions for energy-efficient and future-proof buildings. We employ over 6,300 people in 20 countries and our products and services are used worldwide in over 14 million residential and commercial properties – with more than 460,000 customers. In 2024, the extended ista Group generated a turnover of 1,220 million Euro. To strengthen our team, we are looking for a dedicated Senior Specialist Billing & Data Quality – HLKS (w/m/d) 100%. Become part of our team and shape the future of building technology with us! Your tasks Examination of property structures and usage units based on technical plans (sanitary / heating) Ensuring correct system mapping as well as high data quality as a basis for error-free billing Quality assurance and technical examination of complex billings before customer dispatch Creation and assessment of complex property and metering concepts Plausibility checking of reading and consumption values Conducting root-cause analyses for billing errors and data discrepancies Analysis and optimization of data flows as well as development of quality standards and testing mechanisms Harmonization of procedures and quality standards between DECH & WCH Training and technical support of the teams Support in the further development of billing processes Your qualifications Training as a sanitary planner, heating planner, or building technology planner (HLKS) Further training at the level of Technician HF / Engineer FH is an advantage Several years of professional experience (at least 8–10 years) in the field of building technology (sanitary / heating / HLKS) Experience in reading and interpreting technical plans Experience in the area of energy and ancillary cost billing as well as with complex property and metering concepts Experience in the analysis of complex issues, error patterns, and process optimizations Good knowledge of SAP as well as experience with billing systems Very good Excel skills as well as high affinity for data analysis and system interdependencies German and English fluent in spoken and written form Analytical, structured, and quality-oriented personality with high initiative and assertiveness Your benefits A variety of chances and possibilities to make things happen Varied, demanding, and independent activity in an internationally oriented company Attractive employment conditions Very good offers for personal and professional further training High-performance and pleasant working environment in a team that strives for success Development opportunities Flexible work organization Our team We give you trust and freedom to drive things forward independently With us, a young and dynamic team awaits you with an open culture and plenty of space for new ideas and impulses We attach great importance to direct communication and fair cooperation Set a sign together with us regarding sustainability and digitalization of the real estate industry If you want to make a difference with your experience, you have come to the right place Your application We look forward to receiving your complete application dossier (CV, cover letter, work certificates) via e-mail to jobs @ . If you have any questions, Moreno Paganessi (Head of Business Operations & Services) is available to you at any time: or @ . jid126082bjm jit0522jm jiy26jm