In response to disasters caused by climate change and to other contemporary challenges, municipalities around the world have been adding goals to their strategic plans in an attempt to achieve sustainability ideals. Smart cities solutions (SCs) and their adjunct intelligent operations centers (IOCs) have stood out as key tools in responding to such provocations.They, supposedly, among other factors, materialize public policies more efficiently, due to the potentiation effected by intelligent platforms in the integration of systems for incorporation of transdisciplinary practices in services delivery to citizens. This research project verified whether, actually, in such sociotechnical systems, synergy exists between the systemic and reflexive aspects of transdisciplinarity and broad, balanced urban sustainable development, that is, not only focused on the economic dimension, however, homogeneously, on the environmental, social, institutional and cultural ones. To meet this intent, a descriptive research with correlational hypothesis test was conducted, based on case studies of IOCs from the Brazilian cities of Rio de Janeiro, São Paulo and Belo Horizonte, given that, by ECLACian neostructuralist logic, applicable to developing countries, particularly to Brazil, the installation of such a sustainable model of urbanization faces more accentuated geopolitical and economic obstacles. Antecedents of these IOCs were retrieved from their inauguration up to the year 2022, revisiting a history of 50 years of evolution to the paradigm in local scenarios, articulated globally. Primary and secondary data sources fed a system of multi-criteria, quali-quantitative and componentized indicators, relying on expert opinion in validating open information collected, along with the analytical lenses created and calibrated throughout the project. Considering the immersion of these technological arrangements of SCs into power contention arenas which constitute contemporary cities and the consequent asymmetry in the distribution and access to resources between actors in the burghal, it was aggregated, to the positivist approach of the hypothesis test under tangible elements, also the realistic philosophy, by means of the Theory of Strategic Fields (TSF). It enriched the analytical framework with perspectives ignored by many smart and sustainable cities assessment systems, such as SCs rankings, which end up instigating competition and reproduction of prevailing orders instead of cooperation and evolutionary resilience between municipalities. Therefore, besides corroborating the correlation between transdisciplinarity and sustainable development for IOCs in the investigated period, the work additionally contributes with an analytical framework that can be reused by urban administrations, public policy makers and other agents in the continuous improvement of transdisciplinary competences crucial for social appropriation of ICTs by SC IOCs in order to support symmetrical power governances, encouraging participatory and deliberative democracy...