Senior Administrative Assistant Jobs in Reston, VA

Drive the development of mission-critical software solutions, leveraging advanced technologies and CI/CD practices to enhance operational capabilities across secure environments while collaborating wi...

Drive your career forward by expertly managing complex Construction Defect claims. Utilize your deep knowledge to evaluate, negotiate, and resolve high-stakes insurance matters while collaborating wit...

Unlock your potential by developing standards for AI model packaging, enhancing deployment reliability within multiple classified environments, and collaborating across teams to ensure robust artifact...

Shape the future of finance by overseeing budgeting, auditing, and forecasting to support complex projects. Collaborate with managers and directors to produce critical financial reports and drive effe...

Manage strategic leadership and operational oversight for facilities operations, ensuring safe and efficient environments. Lead planning, budgeting, and compliance efforts while fostering a high-perfo...

Join a team that's dedicated to delivering high-quality technical expertise and solutions. You will manage complex projects, develop client relationships, and drive business growth while ensuring comp...

Lead complex Government and DoD programs, ensuring successful execution and strategic alignment. Oversee resources, schedules, and budgets while managing cross-functional teams to achieve program obje...

Join a dynamic advisory team to assist clients in achieving financial goals. This associate role involves managing client relationships, preparing financial plans, and contributing to strategic growth...

Join a team that's integral to U.S. military analysis by collecting, verifying, and maintaining force structure data. This role fosters growth in data analytics while supporting national defense strat...

Contribute to the analysis and management of U.S. military data, supporting strategic decision-making through hands-on data verification and delivery. Collaborate with senior analysts, ensuring the in...

Analyze and enhance program schedules for complex DoD acquisition initiatives, collaborating with stakeholders to mitigate risks and improve execution. Leverage extensive experience in scheduling to d...

Join a transformative initiative as a Program Manager, overseeing modernization efforts across geospatial systems and driving collaboration among diverse stakeholders to ensure project success and mis...

Advance your career as a Senior Developer by designing and maintaining secure software for critical national security initiatives while collaborating with cross-functional teams to enhance mission imp...

Join a team that's redefining infrastructure! Lead innovative civil engineering designs for cutting-edge Data Centers, collaborating with industry experts to tackle complex challenges and drive sustai...

Pioneer excellence in engineering leadership, overseeing expansive commercial properties and ensuring optimal building operations, compliance, and team performance while driving innovative solutions f...

Lead the delivery of ERISA compliance services for retirement plans, advising clients on regulatory matters, plan design, and fiduciary responsibilities while managing a dynamic Legal Team and support...

Help us drive the next generation of AI-powered tools in education. You'll partner closely with cross-functional teams to execute a clear strategy, shape innovative solutions, and enhance student outc...

Drive proposal management excellence by leading the development of sophisticated proposals for U.S. Government contracts. Collaborate with cross-functional teams to ensure competitive submissions meet...

Transform contract strategies and administration to enhance mission success. Leverage your expertise and insights to optimize processes and drive growth within a dynamic team focused on federal agency...

Transform cybersecurity initiatives by designing and securing CNO capabilities. Collaborate in an Agile environment, implementing protocols and preventing cryptographic attacks while enhancing nationa...

Shape the future of cybersecurity by designing and securing innovative CNO capabilities. Collaborate within an Agile team to enhance network security and cryptographic defense strategies for national...

Drive advancements in clinical trial technology as a key liaison between Clinical Development and IT, focusing on analysis, implementation, and optimization to enhance global research operations for i...

Contribute to mission success by developing and maintaining secure enterprise applications, leveraging modern programming languages and Agile practices for federal systems in a collaborative environme...

Transform your career by leading dynamic events that enhance client engagement. Collaborate with diverse teams to execute impactful meetings and seminars, optimizing every detail for success and strat...

Transform public health initiatives by leading a technical advisory team focused on pandemic response efforts, providing expert guidance and strategic oversight to strengthen health systems and drive...