Job DescriptionLocation: Tukang, Singapore (West)Only candidates with the legal right to work in Singapore will be considered. Please note that applicants without this eligibility will not be considered.Why join Rolls-Royce?At Rolls-Royce we are proud to be a business that has truly helped to shape the modern world and are committed to always being a force for progress; powering, protecting and connecting people everywhere.By joining Rolls-Royce, you'll have the opportunity to work on world-class solutions, supported by a culture that believes individuality is our greatest strength, and all perspectives, experiences and backgrounds help us innovate and enable our high-performance culture.Position SummaryThe Assistant Manager, Service Sales (Power Generation & Data Centres) is responsible for driving aftermarket service sales and business development activities for mtu power generation and critical infrastructure applications within the assigned portfolio.This role focuses on developing long-term customer relationships, expanding service revenue opportunities, and strengthening Rolls-Royce Power Systems’ presence across mission critical sectors such as:Data CentresCritical Infrastructure FacilitiesUtilities & EnergyIndustrial Power GenerationMission Critical FacilitiesGovernment & Institutional InfrastructureThe successful candidate will manage both existing and new customer accounts, proactively identify service opportunities, and support business growth through strategic account management and customer engagement.This role is highly suited for candidates with strong exposure to critical infrastructure environments where uptime, reliability, service responsiveness, and lifecycle support are business critical.What you will be doing:Sales & Business DevelopmentDrive service sales growth for mtu power systems and aftermarket solutions within the assigned territory and customer portfolioDevelop new business opportunities while maintaining and expanding existing customer accountsPromote long-term service agreements, maintenance contracts, upgrades, retrofits, spare parts, and technical service solutionsIdentify opportunities within mission critical and critical infrastructure sectors, especially data centres and power continuity environmentsSupport route-to-market strategies through direct sales and distribution channelsMonitor and report sales pipeline, forecast accuracy, customer activities, and revenue performanceAchieving incoming order targets, revenue goals, and profitability objectivesCustomer & Market ManagementBuild strong relationships with key customers, consultants, operators, contractors, and channel partnersAct as a trusted advisor to customers on lifecycle service solutions and reliability optimizationConduct customer visits, technical discussions, and commercial reviews regularlyGather market intelligence, customer feedback, and competitive information to support strategic planningEnsure high levels of customer satisfaction through effective issue resolution and account managementSupport network development and continuous improvement of service business capabilitiesCommercial & Contract ManagementPrepare quotations, proposals, and service offerings in accordance with company guidelines and compliance requirementsEnsure timely submission of quotations and commercial documentationSupport pricing strategy, contract negotiations, and commercial discussionsMaximize service revenue and margin opportunities across the installed baseImplement approved sales strategies and business initiativesKey Account ManagementManage strategic accounts within critical infrastructure and industrial sectorsDevelop account plans focused on long-term customer retention and business expansionCoordinate closely with internal technical, service, operations, and engineering teams to support customer requirementsDrive customer engagement initiatives and maintain strong business relationships across stakeholder levelsPosition requirements:Minimum 5 years of experience in service sales, aftermarket sales, business development, or account management within industrial or power systems industriesStrong preference for candidates with exposure to critical infrastructure environments such as:Data CentresMission Critical FacilitiesBackup Power SystemsPower GenerationUtilitiesIndustrial InfrastructureEnergy or Heavy Industrial sectorsExperience working with diesel generators, gas generators, UPS systems, power solutions, or industrial engines will be advantageousExperience managing distributors, channel partners, or strategic customer accounts is preferredProven track record in achieving service sales targets and developing customer relationshipsSkills & CompetenciesStrong customer engagement and relationship management skillsExcellent communication, negotiation, and interpersonal skillsCommercially driven with strong business acumenAbility to work effectively in a fast-paced and challenging environmentStrong problem-solving and stakeholder management capabilitiesSelf-motivated, proactive, and results-orientedChinese language capability is advantageous due to regional customer engagement requirementsAdditional InformationWilling to travel for business within the region as required (approximately 20%)Candidates with experience supporting up-time-sensitive environments and mission critical operations will have a strong advantageAbout mtu Power SystemsPower Systems is the Rolls-Royce business which provides world-class power solutions and complete life-cycle support under our product and solution brand mtu. Through digitalization and electrification, we strive to develop drive and power generation solutions that provide answers to the challenges posed by the rapidly growing societal demands for energy and mobility.We deliver and service comprehensive, powerful and reliable systems, based on both gas and diesel engines, as well as electrified hybrid systems. These technologically advanced solutions serve our customers in the marine and infrastructure sectors worldwide.Our vision is to ensure that the excellence and ingenuity that shaped our history continues into our future. Our multi-year transformation programme aims to turn Rolls-Royce into a high-performing, competitive, resilient and growing company. Join us, and it can be your future vision too.Rolls-Royce is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any protected characteristics.Relocation assistance is not available for this position.As part of our selection process, candidates in certain locations may be asked to complete an online assessment, which can include cognitive and behavioural aptitude testing relevant to the role. If required, full instructions for the next steps will be provided.Job CategorySalesPosting Date30 Jun 2026; 00:06