Senior Administrative Assistant Jobs in Washington, DC

Join a team that's advancing air traffic management by designing and integrating complex systems for the National Airspace System. Your expertise will help enhance safety and efficiency in aviation, m...

Transform individual giving strategies to exceed $20M in annual fundraising. Join a dynamic team providing leadership for major gifts, planned giving, and donor engagement to foster a culture of phila...

Grow your career by leading revenue growth and strategic engagement with key healthcare executives. This role demands expertise in multi-product SaaS sales and deep sector insights to develop and nurt...

Drive collaborative technology initiatives by acting as a vital liaison between business operations and IT, ensuring thorough analysis and clear communication of complex requirements across functions...

Join a team that's driving innovation in aerospace by designing advanced mechanical systems. Collaborate with multidisciplinary experts and lead projects from conception through testing, ensuring high...

Join a team that's focused on delivering strategic financial analysis, optimizing performance through budgeting and forecasting, and supporting corporate growth initiatives in a collaborative, dynamic...

Engineer innovative aerospace solutions by designing mechanical systems for advanced space platforms, leading projects from concept through rigorous testing to support mission-critical Navy operations...

Lead project execution by supervising construction activities and teams, ensuring compliance with safety standards, budgets, and schedules. Collaborate with stakeholders and manage workforce efficienc...

Elevate mission success by applying multi-disciplinary engineering solutions to enhance geospatial intelligence capabilities. Your role involves safeguarding systems lifecycle management through innov...

Join a team that's shaping national security through innovative ontology development. Collaborate with engineers and scientists to evaluate, design, and implement ontological solutions while addressin...

Drive legal excellence by managing M&A diligence, enhancing contract processes, and strengthening legal operations. Collaborate cross-functionally to optimize deal execution and support acquisition-re...

Shape the future of health benefits by managing complex client engagements, driving innovative solutions, and enhancing client relationships for 2,000+ employers while ensuring profitability and proje...

Help us enhance operational efficiency as you manage key tasks and projects to support organizational goals. Your expertise in communication and analysis will directly impact our mission and foster co...

Grow with us as you focus on creating exceptional digital products through collaboration, iterative design, and meticulous execution from strategy to launch, closely aligning with team goals to achiev...

Lead and enhance audit engagements, fostering growth in both processes and team members, ensuring rigorous delivery of high-quality audit results aligned with business improvements...

Drive financial insights and reporting processes within a fast-paced, innovative team. Collaborate with leadership across Devices and Services to optimize forecasting, planning, and performance metric...

Pioneer innovative project management strategies, overseeing multi-million dollar construction projects while ensuring compliance, safety, and efficiency. Collaborate with diverse teams to build lasti...

Transform business operations by leveraging systems analysis and SharePoint expertise. Collaborate to enhance workflow processes and data management while supporting records management initiatives in...

Grow your career with a dynamic team focusing on system integration and prototype application development. Engage in cutting-edge projects that impact mission success through innovative solutions and...

Transform safety culture by leading and mentoring a regional team, ensuring compliance, and integrating safety into operations. Drive proactive safety initiatives and engagement for a safer work envir...

Grow your career with a role that shapes the development of healthcare professionals through training, consultation, and leadership. Collaborate with staff to enhance patient care and ensure complianc...

Lead the charge in program execution and integration, coordinating diverse teams and ensuring alignment with customer needs while managing contract deliverables under an active TS/SCI clearance. Foste...

Join our planning team to enhance emergency communications and public outreach. Collaborate with various agencies, manage digital platforms, and ensure effective messaging across diverse communities d...

Manage pilot implementations by collaborating with stakeholders to adapt and validate solutions in operational environments. Drive customer engagement, troubleshoot challenges, and translate pilot out...

Drive customer success by leading pilot implementations, ensuring solutions meet operational challenges while delivering measurable value. Collaborate with cross-functional teams to iterate on service...