This paper addresses the operations challenges of effectively managing professional services on a global scale. The specific context for the study is professional engineering services and particularly those that are delivered globally e global engineering services (GES). Estimates suggest that the market for GES was around US$930 billion in 2012, rising to US$1.4 trillion by 2020 (ISG, 2013). Yet this influential sector receives scant attention in the operations management literature. The paper draws on six case studies to explore the operations management challenges of delivering GES. In doing so the paper introduces the concept of network capabilities for GES, highlighting the centrality that: (i) network resources e accessing and deploying dispersed resources, (ii) network coordination e coordinating and integrating network activities, and (iii) network learning e collective learning and knowledge management, all play in enabling the successful operational management of GES. embedded in the work force), an emerging global race for talent (Lewin et al., 2009) and opportunities made available by the progress of information technology (Apte and Mason, 1995;Lannes, 2001; NAE, 2004;Zhang and Gregory, 2011). As a result of their global network structures, GES firms face critical operations challenges in organising and coordinating dispersed engineering activities across geographic and organisational boundaries. The challenges are compounded by the fact that engineering capabilities are often complex, intangible, invisible and embedded in different operational areas (RAEng, 2010;Krull et al., 2012;Zhang and Gregory, 2013). These difficulties and challenges have been recognised by scholars studying professional services from various theoretical perspectives, e.g. aligning operational capabilities to different types of service operations (Coltman and Devinney, 2013), recognising the unique requirement of organisational innovation for services (Droege et al., 2009), understanding the performance implications of managerial decisions in service operations (Heineke, 1995), and coping with coordination challenges in complex service operations (Harvey, 1992(Harvey, , 2011.One of the key operations challenges facing network based professional service organisations, including GES firms, is how to build effective network capabilities in a global context. Using existing studies this paper sets out a theoretical foundation that is used to explore the question-"how do engineering services firms develop network capabilities for effective value creation in global service operations". Through six case analysis covering a range of GES firms we reach the conclusion that critical network capabilities include: (i) network resources e accessing and deploying dispersed resources, (ii) network coordination e coordinating and integrating network activities, and (iii) network learning e collective learning and knowledge management.
Theoretical foundation
Global engineering services (GES)