Senior Administrative Assistant Jobs in Winterthur, DE

Elevate your career by managing complex designs, ensuring adherence to industry standards, while leading multidisciplinary teams to deliver high-quality projects within budget and schedule...

Lead the charge in engineering design management, overseeing a dynamic team to ensure quality and compliance across projects while driving efficiency in production schedules and fostering collaboratio...

Shape the future of transportation operations through data analysis, process innovation, and strategic collaboration to enhance efficiency and service performance in a dynamic environment...

Shape the future of aviation projects by leveraging your expertise in airport design and management, guiding teams from planning to delivery while cultivating strong client relationships and deliverin...

Engage proactively in a dynamic role focused on customer renewal processes within Life Sciences. Leverage sales expertise to provide tailored solutions that drive business success and enhance customer...

Empower your career by managing complex highway engineering projects, overseeing design and technical operations, and collaborating with diverse teams to deliver high-quality infrastructure solutions...

Lead the charge in optimizing full-cycle accounts payable operations in a high-growth environment. Own vendor management and ensure timely processing of invoices while supporting finance initiatives t...

Partner with us to deliver innovative ServiceNow solutions for federal clients, leading complex development and integration projects while mentoring junior developers and optimizing platform capabilit...

Manage a diverse portfolio of federal contracts, ensuring compliance and effective administration throughout contract lifecycles while collaborating with cross-functional teams to drive successful del...

Unlock growth by driving enterprise sales in CPG, leveraging your SaaS and data solutions expertise to establish and foster relationships with key decision-makers in a fast-paced environment...

Elevate your career by leading global cell line and culture development strategies. Drive organizational leadership and cross-functional collaboration to optimize bioprocessing for protein therapeutic...

Lead the charge in global strategy and organizational excellence for mammalian cell line and culture developments, ensuring compliant, scalable processes that drive innovation and patient supply acros...

Shape the future of enterprise application architecture by crafting scalable, secure, and cloud-native solutions. Collaborate cross-functionally to establish standards and drive innovative software pr...

Transform the tolling landscape by leading complex change initiatives for transportation authorities. Leverage your expertise to drive digital operating model improvements while nurturing client relat...

Join a dynamic team to support product quality for advanced geospatial intelligence systems. Collaborate with diverse professionals to verify and validate products against requirements, ensuring high...

Engineer innovative product quality solutions for geospatial intelligence, supporting testing and data verification efforts. Collaborate with cross-functional teams to enhance visual quality and accur...

Manage daily dining operations and lead a team to deliver high-quality food service while ensuring exceptional resident experiences and achieving financial targets in a vibrant senior living community...

Join a team that values innovative underwriting solutions while driving growth and profitability in surety services. Collaborate with stakeholders to manage risks and deliver outstanding client servic...

Join us to ensure seamless IT operations, enhance infrastructure, and support end-users with Microsoft 365. You'll drive improvements, maintain security, and deliver proactive helpdesk support in a co...

Unlock your potential by leading vital accounting operations, ensuring financial accuracy and controls while driving continuous improvement processes in a dynamic, growth-focused startup environment...

Empower growth by driving technology financial planning and analysis. Collaborate with executives to enhance budgeting, forecasting, and investment decisions while developing advanced financial models...

Lead the charge in delivering expert consulting services for complex network solutions, guiding project initiatives from client engagement to invoicing while developing pivotal designs and fostering t...

Join a team that's redefining software engineering standards in an AI-native development lifecycle, directing autonomous agents and ensuring rigorous code scrutiny while maintaining high-quality produ...

Drive strategic product leadership for global CRM platforms; enhance commercial team effectiveness, customer engagement, and analytics through scalable technology solutions. Collaborate with global st...

Lead the charge in shaping legislative agendas and representing key interests. This high-profile role involves coordination with stakeholders, drafting legislation, and driving improvements in tax adm...