Senior Administrative Assistant Jobs in Washington, DC

Drive the preparation and review of complex tax returns while managing client relationships and mentoring staff. Leverage your expertise in partnership tax and multi-state issues to deliver tailored s...

Transform client relationships by preparing and reviewing complex business and personal tax returns, guiding a talented team in delivering tailored solutions while ensuring compliance with multi-state...

Shape the future of healthcare solutions as a Program Manager, driving team collaboration and client success while navigating complex technology projects to achieve strategic growth objectives and enh...

Join us to provide strategic sales and technical guidance in advanced insurance planning, enhancing our value proposition while driving growth in life insurance and annuities through collaboration wit...

Join a team that's pivotal in streamlining and enhancing the workflow for top executives, driving organizational effectiveness in a high-growth setting, and making a significant impact within a dynami...

Join a team that fosters quality excellence by providing engineering support across departments, enhancing productivity and customer relationships while ensuring compliance with industry standards and...

Take ownership of a global PMO, ensuring strategic projects deliver on scope, time, and budget. Lead a team to innovate and implement best practices, driving excellence in customer onboarding and serv...

Lead the charge in product management, collaborating with cross-functional teams to define strategy, develop solutions, and achieve product vision while fostering cooperative relationships for success...

Shape the future of climate policy by developing strategies to protect and enhance natural lands. Collaborate with diverse stakeholders to implement solutions that drive carbon sequestration and ecosy...

Advance natural climate policy strategies through collaboration with diverse stakeholders. Leverage interdisciplinary expertise to promote forest management solutions aimed at enhancing carbon sequest...

Engage in the planning and execution of large-scale capital projects, focusing on design and construction management. Collaborate with diverse teams to enhance community infrastructure and ensure succ...

Lead the growth of client engagements by delivering exceptional tax services. Mentor staff and enhance team performance while managing multiple tax compliance and planning projects for a diverse clien...

Champion credit underwriting and portfolio management, supporting analysis and structuring for a diverse client base. Collaborate extensively with teams while ensuring compliance and leading documenta...

Unlock strategic insights as a Senior IT Business Analyst, leading cross-functional initiatives and driving program success through advanced data management and innovative process design. Collaborate...

Manage and enhance alumni support strategies that drive college enrollment and persistence, fostering long-term relationships and engagement across a growing alumni network while ensuring their postse...

Play a key role in assessing nuclear modernization schedules, integrating inputs from stakeholders to ensure accurate visibility and control across multiple programs, supporting senior leaders with cr...

Join our team to drive national sales initiatives, managing the full-cycle process while engaging with senior decision-makers across mid-market and enterprise accounts. Leverage your expertise to achi...

Join a team that's pioneering innovative solutions by engaging with customers and developers. Lead requirements gathering, manage sprint planning, and ensure clear communication of priorities while co...

Join a team that's dedicated to transforming airline account management. In this role, you'll build trusted relationships with senior stakeholders, crafting strategies that drive revenue and growth wh...

The Project Manager is responsible for overseeing commercial construction projects, ensuring they are completed on time and within budget. The role requires strong leadership, communication, and probl...

Manage strategic initiatives enhancing Air Force infrastructure protection through policy development and collaboration with senior leaders, driving mission assurance in critical environments...

Unlock your potential with this senior-level role managing security analysis and program support for the Department of War. Collaborate with government stakeholders to enhance security compliance and...

Optimize security functions by leading a team of analysts, managing compliance, and enhancing programs to support government objectives while maintaining high standards of service and performance acro...

Drive digital delivery for our hyperscale data center portfolio. Lead the U.S. BIM team, implement firmwide standards, and ensure project alignment across global partners. Collaborate with teams world...

Own end-to-end go-to-market strategy, messaging, and positioning for core data products. Drive alignment across Product, Sales, and Marketing. Influence market perception, pricing, and competitive int...