JLL empowers you to shape a brighter way. Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented people and empowering them to thrive, grow meaningful careers and to find a place where they belong. Whether you’ve got deep experience in commercial real estate, skilled trades or technology, or you’re looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. As a Account Sourcing Manager, you will drive strategic procurement excellence for a major client account, developing and executing both short-term and long-term procurement strategies that deliver measurable value. This role combines strategic thinking with hands-on delivery, requiring you to manage supplier relationships, achieve targets, and lead cross-functional teams to optimise procurement outcomes. You'll serve as a trusted advisor to both internal stakeholders and clients, leveraging deep industry expertise and innovative thinking to identify value creation opportunities beyond traditional cost savings, while building and maintaining best-in-class supplier relationship management programs that drive continuous improvement and sustainable business growth.Key ResponsibilitiesStrategy – you will own, develop and deliver a procurement strategy, both for the upcoming 12-months as well as a rolling 5-year long term objectivesDelivery – you will be responsible for achieving key targets such as savings, Preferred Supplier List (PSL) consolidation, compliance, diversity and sustainabilityCommercial impact – beyond savings, you will need to identify and communicate all value creation – both for the client and JLL. Excellent budget management, financial impact of KPIs, cost modelling and value reporting is requiredSupply chain management – maintenance of a best-in-class Supplier Relationship Management (SRM) programme is key to extract maximum value through our suppliers. This should be data led, with a goal of continuous improvementLeadership – you will be part of the senior leadership team on account. Effective stakeholder management, internal and client facing is a must. Where managing a team, identifying and developing talent into JLL’s future leaders is also keyCommunication – capable of telling a story, influencing your stakeholders and taking people on a journey. Leverage data to inform all your decision making and comfortable with challenging conversations. You will also be required to report on performanceIndustry expertise – not just in procurement and CRE services, but in the industry sector your client operates within – consideration of economic outlook, key industry specific developments and the regulatory environment will be critical to your successInnovation – be aware of innovations across the market, understanding industry trends and forecast direction of travel for CRE and your sector. Leverage the supply chain to propose and deliver suitable innovations across technology, service, experience and sustainabilityRequired Experience & QualificationsStrong and proven procurement experienceIFM knowledge or experience2+ years of CFM procurement experienceDegree or similar qualification What we offer:Competitive Rewards & Benefits Permanent contract after probationary period, private healthcare, cafeteria system, life insurance, and employee assistance programFlexible Work Environment Hybrid model in premium Warsaw Spire workspace with state-of-the-art facilities and metro access.Career Development & Growth Robust development opportunities with 80% employee participation in structured programs, AI upskilling, and professional training.Stability & Recognition 78% employee recommendation rate, recognized for 18 consecutive years as one of the World's Most Ethical Companies.Inclusive & Supportive Culture Strong commitment to Diversity, Equity & Inclusion across multiple employee resource groups and initiatives.Global Perspective 60 nationalities and 40 languages represented, offering rich cultural exchange and collaboration opportunities.Location: On-site –Warsaw, POLIf this job description resonates with you, we encourage you to apply even if you don’t meet all of the requirements. We’re interested in getting to know you and what you bring to the table!At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you're pursuing.JLL Privacy NoticeJones Lang LaSalle (JLL), together with its subsidiaries and affiliates, is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLL’s recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.For more information about how JLL processes your personal data, please view our Candidate Privacy Statement.For additional details please see our career site pages for each country.Jones Lang LaSalle (“JLL”) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process – including the online application and/or overall selection process – you may email us at HRSCLeaves@jll.com. This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.