Senior Administrative Assistant Jobs in Arlington, VA

Elevate strategic engagement by supporting senior leadership in shaping health-related initiatives. Enhance communication and collaboration within and across federal agencies to drive effective decisi...

Lead the charge in healthcare and transportation service oversight, ensuring compliance with regulatory and organizational standards while enhancing quality and customer satisfaction through effective...

Lead end-to-end proposal development for federal contracts in IT, driving compliance and quality. Collaborate with teams, manage multiple proposals, and ensure compelling narratives under tight deadli...

Lead the charge in managing complex federal proposals across IT services, cybersecurity, and cloud platforms. Drive compliance and strategic messaging to ensure winning submissions while operating at...

Elevate your career by overseeing clinical trials from start-up to close-out, ensuring compliance with regulations. Build relationships with stakeholders and manage multiple projects to drive data qua...

Join a team that's dedicated to clinical research excellence, overseeing trial execution from start to finish. Leverage your expertise in managing sites while ensuring compliance and quality data coll...

Advance your career by leading the SIOP process to enhance demand forecasting, production planning, and inventory optimization while fostering cross-functional collaboration to meet business objective...

Join a dynamic team to oversee and manage investment portfolios, conduct market analysis, and collaborate with stakeholders to ensure optimal portfolio performance and compliance with industry standar...

Drive impactful medical device programs by leading cross-functional teams and managing execution from concept to market. Navigate complexity and ensure alignment with regulatory standards to advance h...

Pioneer construction surveying efforts overseeing teams for infrastructure projects. Gather data, conduct complex calculations, and ensure high-quality deliverables while leading advancements in surve...

Unlock your potential as a Senior Engineer, optimizing Microsoft 365, Exchange Online, and identity management while enhancing cloud solutions, security practices, and enterprise applications for seam...

Serve as a strategic finance partner to enhance financial performance and operational efficiency for a high-growth portfolio. Lead forecasting, budgeting, and financial strategies while developing a h...

Lead and optimize comprehensive engineering operations, managing teams to ensure efficiency and compliance in plant systems while driving continuous improvements and exceptional performance...

Shape IT infrastructure by managing and maintaining systems, ensuring optimal performance, and resolving technical issues to support daily operations and enhance system reliability across various plat...

Discover how to drive subscription growth through financial strategy, analyzing performance metrics to inform key business decisions. Collaborate closely with finance and growth teams to enhance reven...

Shape the future of maritime consulting by providing technical expertise, leading risk assessments, and managing project deliverables to ensure quality services while strengthening client relationship...

Unlock potential by leveraging your mechanical engineering expertise to drive innovative design, testing, and certification processes for critical national defense projects in an engaging, collaborati...

Lead the charge in providing exceptional administrative support to multiple executives, managing schedules, facilitating meetings, and coordinating projects critical to the success of the Mission Next...

Drive impactful marketing strategies as you shape programs that elevate the ZS Impact Institute’s reputation among healthcare executives, guiding insightful content and campaigns that connect and enga...

Empower electric power projects by providing development support, technical evaluations, and engineering design reviews. Collaborate on project economics, risk assessments, and conceptual design in a...

Lead the evolution of an AI-driven model integration platform, coordinating technical strategy and architecture to enable robust access and governance across multiple security environments for militar...

Lead the charge in advancing AI solutions through strategic oversight and architecture of the Core Integration Model Zoo, enhancing model access and deployment efforts across classified and unclassifi...

Lead the technical strategy for a secure AI/ML model access platform, directing integration and governance across classified environments to optimize operational warfighting data accessibility and mis...

Transform technical support into a VIP experience by providing advanced macOS and mobile device assistance, ensuring optimal performance for elite users in high-stakes environments. Elevate your caree...

Advance project success by managing national real estate initiatives, from design to closeout. Collaborate with cross-functional teams to ensure alignment with financial goals and operational needs, w...