Senior Administrative Assistant Jobs in Arlington, VA

Lead the charge in managing healthcare construction projects, ensuring quality and timeliness. Collaborate with diverse teams, mentor staff, and implement effective project management techniques to ac...

Pioneer operational excellence by leveraging expertise in financial analytics, reconciliation, and corporate actions processing to enhance portfolio management. Collaborate on special projects to driv...

Advance construction project efficiency by supporting management tasks, ensuring compliance, and facilitating communication among stakeholders. Collaborate with multidisciplinary teams and assist in t...

Transform operations by facilitating the USW(R&E) CDAO Governance Council, ensuring strategic alignment and data-driven decision-making for the Department of War through effective communication and ex...

Explore key aviation operations and contribute to best practices in this senior role. Analyze trends, produce reports, and engage with military leadership to enhance Marine Aircraft Wing effectiveness...

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...

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...

Join our team as a Senior Project Controls Specialist to enhance scheduling practices. Collaborate with diverse stakeholders on rail and transit projects while utilizing advanced scheduling software t...

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...

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...