**Job Family:** Buildings **Req ID:** 473539 We know that a business only thrives if our people are thriving. That’s why we always put our people first. Our global and diverse team would be happy to support you and challenge you to grow in many ways. Who knows where our joint journey will take you? Siemens strongly believes in the value of a Digital Portfolio; hence Smart Infrastructure combines Digital Power Distribution and Digital Building Infrastructure technologies. Our Digital Portfolio will enable our customers to enjoy occupant’s intuitive buildings which are comfortable, safe, secure and energy efficient. Smart infrastructure thoughtfully connects energy systems, buildings and industries to adapt and evolve the way we live and work. We work together with customers and partners to build an ecosystem that intuitively responds to the needs of people and helps customers to better use resources. It helps our customers to thrive, communities to progress and supports sustainable development. About the Role: We are looking for an Inside Sales Engineer to join our SI Buildings – Service Business Line. This role is critical to our sales success and will be responsible for co-ordination between customers and the internal sales team. You will be the central point of coordination between Account Managers, the Bid & proposal management team, Commercial and Operational teams. You will drive the preparation of high-quality technical and commercial offers by orchestrating cross-functional efforts and ensuring timely delivery of proposals. Your Role – International, Challenging, and Future-Oriented: Support the sales and bid management process through effective coordination with the Commercial Team, Bid Manager, Estimation Team, and Sales Managers. Ensure payment terms are aligned with internal policies and agreed upon with Sales and Commercial stakeholders. Facilitate the estimation process by bridging required support and ensuring timely bid submissions. Engage with Sales to prioritize opportunities based on actual business requirements and strategic relevance. Coordinate with the Execution Team to validate engineering costs considered during the bid phase. Collaborate with the Pre-Sales team to ensure proposals meet customer expectations and technical requirements. Collaborate with Bid Manager throughout the bid lifecycle, ensuring all deliverables are completed accurately and on time. Provide support in estimation activities when required, ensuring precision and competitiveness. Ensure all offers are submitted in accordance with customer specifications and internal standards. Maintain high-quality documentation across all stages of the bid and sales process, including bid files, estimation records, customer communications, and submission packages, ensuring clarity, consistency, and compliance with Siemens standards. Demonstrate strong understanding of sales processes, commercial terms, and bid management. Exhibit excellent communication, coordination, and organizational skills with high attention to detail. Qualifications & Skills – Digital and Solid: Bachelor’s degree in Engineering or a related technical discipline. Proven experience (minimum 10+ years) in Service Business mandatory. Digital Service Sales experience, Energy Service Sales experience, Technical Bid Management, or Pre-Sales Engineering – preferably within the Building Technologies are plus. Strong understanding of estimation, commercial terms, and proposal development processes. Experience working across functional teams (Sales, Technical, Commercial, Operations) in a collaborative and matrixed environment. Excellent communication skills and the ability to manage internal and external stakeholders effectively. Fluency in English (written and spoken). Organizationally strong with attention to detail and ability to manage multiple bids simultaneously. High sense of ownership and accountability, with a strong commitment to quality and deadlines. What we offer Flexibility: trustful environment with an inclusive and flexible way of working driven by results; hybrid and remote working - 2 to 3 days of mobile working per week as a global standard - enabled by innovative tools and devices, personal computer and smartphone; Never stop growing: extraordinary variety of learning & development opportunities Diverse and inclusive culture A collaborative, diverse, and growth-focused environment. Competitive salary and benefits package. Exposure to global standards, tools, and processes. Join us and be yourself. Inclusion is our ambition! Siemens is dedicated to quality, equality, and valuing diversity, and we encourage applications that reflect the diversity of the communities within which we work. Siemens is an equal opportunities employer and do not discriminate unlawfully on any grounds. We are committed to providing access, equal opportunity and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. Please note: Only complete applications can be considered in the selection process.