Senior Administrative Assistant Jobs in Washington, DC

Transform project financial management by leveraging your expertise in forecasting and analysis. Ensure accurate budgeting and variance reporting while collaborating with teams to support informed dec...

Shape the financial future of a dynamic renewable energy portfolio by overseeing operational FP&A, investor relations, and strategic transactions while collaborating across teams to drive transparency...

Lead the charge in transformative project management for educational compliance, ensuring adherence to laws and regulations. Collaborate with senior leaders to optimize strategic initiatives across di...

Join a team that's focused on client success while managing projects and mentoring junior team members. You'll lead client communications, drive business development, and ensure project execution meet...

Shape the future of healthcare operations by efficiently managing office processes. Lead a team, maintain compliance, and enhance patient care through strategic operational oversight and continuous im...

Innovate with a team committed to advancing testing strategies for enterprise systems. Leverage automation frameworks and tools to enhance quality assurance practices and contribute to scalable, stand...

Lead nursing care initiatives, supervise clinical staff, and enhance patient outcomes by driving collaborative care strategies across varied facilities while ensuring compliance with established guide...

Drive excellence in patent litigation support, ensuring seamless collaboration across teams while managing complex document collections and preparing critical legal materials for trials and hearings...

Elevate educational outcomes by partnering with key outreach and educational organizations to leverage data insights, drive strategic growth, and support student success across the nation's schools an...

Innovate energy management solutions by evaluating building performance, leveraging analytics, and engaging with stakeholders to drive operational efficiency in diverse facility portfolios. Elevate yo...

Join a dynamic team to optimize project schedules for major federal projects, managing and analyzing engineering and construction timelines while ensuring timely delivery and effective resource alloca...

Shape the future of resource management by overseeing consultant allocation, enhancing operational efficiency, and fostering collaboration across teams to ensure successful project delivery and stakeh...

Join a team that's redefining building technology systems design, focusing on telecommunications and security across diverse projects. Collaborate with clients and stakeholders to deliver innovative...

Lead the charge in managing six isolated classified networks, ensuring security and compliance while collaborating with a dedicated engineering team to enhance reliability and performance. Drive proje...

Shape the future of data operations by managing, analyzing, and ensuring quality across multiple platforms, while resolving issues collaboratively in a dynamic environment that drives business success...

Transform enterprise schedule analytics through advanced operations research, leveraging AI-enabled tools to enhance decision-making in large-scale FAA modernization projects, driving optimal performa...

Accelerate progress at the forefront of aviation analytics by leading advanced decision analytics, developing optimized strategies, and supporting executive decisions to enhance enterprise schedule pe...

Lead the charge in overseeing complex financial statement audits for federal agencies. Use your expertise to manage engagements, ensure compliance with regulations, and develop team skills while deliv...

Lead the charge in providing strategic acquisition support for a complex program, mentoring a skilled team, enhancing processes, and collaborating with diverse stakeholders to ensure mission-critical...

Accelerate progress at the forefront of geospatial technology by driving business growth through strategic customer relationships. Leverage federal sales expertise to deliver tailored enterprise GEOIN...

Deliver strategic data management solutions by overseeing accurate data processing, visualizations, and analysis. Engage with cross-functional teams to drive complex projects, ensuring timely implemen...

Shape the future of Global Accounts Payable by leading strategy, enhancing controls, and driving transformation across multiple geographies while managing a diverse team to achieve end-to-end excellen...

Lead major gift fundraising efforts by cultivating, soliciting, and stewarding donors. Collaborate with physicians and leadership to develop strategies that deepen donor engagement and enhance philant...

Lead the charge in financial statement audits, guiding junior staff while ensuring compliance with professional standards in a dynamic government environment. Collaborate closely with clients to deliv...

Drive investment insight by conducting detailed analysis, modeling, and reporting to enhance financial strategies and support senior management in decision-making processes. Collaborate within a dynam...