Senior Administrative Assistant Jobs in Vienna, VA

Champion AI quality and governance by leading a team that ensures production-ready AI systems. Collaborate across engineering and product teams to build observability, feedback mechanisms, and enforce...

Champion exceptional IT support by coordinating service desk operations, enhancing user experience, managing ticket queues, and ensuring timely incident resolution while leading service desk staff wit...

Transform city infrastructure by leading and managing complex capital projects while enhancing facility standards, fostering team growth, and championing sustainability for the community's future...

Join a team that's committed to engaging leaders in a safety-critical environment, driving employee relations, and enhancing workforce retention while managing complex HR initiatives in a dynamic oper...

Drive efficiency in project billing and workflow management by overseeing setup, ensuring data integrity, and facilitating vendor invoice processing in Certinia. Collaborate with finance and project t...

Support the design and analysis of power plant civil engineering projects, coordinating with multidisciplinary teams. Your role involves calculations, specifications, and site development to deliver e...

Lead the charge in designing and analyzing innovative hypersonic reentry systems, collaborating with a multidisciplinary team to solve complex challenges. Drive structural assessments, develop verific...

Oversee high-level executive operations while enhancing administrative workflows, collaborating closely across teams, and managing complex priorities in a fast-paced, dynamic environment. Ensure seaml...

Join a dynamic team to support actuarial analysis in a value-based care setting. Collaborate with finance and clinical teams to evaluate performance, manage risk, and drive analytics enhancements acro...

Analyze and support financial and strategic analytics for a dynamic healthcare portfolio. Collaborate with cross-functional teams to evaluate performance, manage risk, and enhance analytics capabiliti...

Transform operations management by leading teams to enhance refinery performance, ensuring quality, safety, and efficiency while driving continuous improvement initiatives across the department...

Elevate transportation project delivery by managing private and public sector engineering projects, ensuring adherence to budgets and high standards while leveraging your expertise in AutoCAD and Micr...

Lead the efficient management of executive priorities and office operations while optimizing the CEO's influence and organizational impact. Drive communication, strategic planning, and team collaborat...

Join a team that's focused on delivering productivity improvements and significant cost savings. You will lead global initiatives, engage stakeholders, and drive change to enhance service productivity...

Shape HR strategies by partnering with leaders to drive organizational initiatives and enhance employee experience across multiple sites while ensuring compliance with policies and regulations in a dy...

Lead integrated project management for complex Federal programs, ensuring stakeholder engagement, streamlined execution, and strategic communications while fostering collaboration between diverse team...

Take ownership of executive support by managing complex calendars, travel logistics, and financial tasks. Engage in high-level communication and collaborate effectively to enhance operational efficien...

Empower growth by leading complex cost estimating for construction projects, managing teams, and ensuring accuracy while collaborating with clients and contractors to deliver high-quality estimates an...

Elevate customer satisfaction by leading a cross-functional team focused on post-sales support and strategic projects. Drive improvements in customer services while maintaining commercial controls and...

Support the development of innovative power projects by conducting civil engineering reviews and analyses to guide design, construction, and operation, while collaborating with multidisciplinary teams...

Support and enhance the Deltek Enterprise suite, focusing on Costpoint and T&E, while providing user access management and troubleshooting. Collaborate on IT projects and maintain relationships with t...

Lead the operation and improvement of our federal cloud infrastructure. Take ownership of AWS services and Kubernetes management while ensuring compliance and performance. Mentor the team and drive au...

Elevate your career by leading innovative retirement planning initiatives. Leverage your expertise in ERISA and IRC to guide strategy and empower financial professionals in enhancing client services a...

Join a team that's dedicated to optimizing clinical delivery excellence through leadership and innovation. Drive operational and financial performance while fostering client relationships and enhancin...

Drive operational excellence as a Special Assistant, supporting federal cybersecurity initiatives through strategic communication, documentation, and executive-level engagement, ensuring effective col...