Senior Administrative Assistant Jobs in Washington, DC

Elevate your career by leading cutting-edge architectural design and secure operations in a high-assurance environment. Guide cross-functional teams through software modernization and secure infrastru...

Shape the future of secure infrastructure by leading cross-functional teams in modernizing software systems, implementing cloud solutions, and maintaining compliance. Drive innovation with a focus on...

Drive operational excellence by managing business administration tasks, ensuring security compliance, and fostering collaboration across teams to support mission success in a dynamic environment...

Take ownership of IT systems' implementation, operation, and maintenance. Support Tier 1 and Tier 2 problem resolution while managing UNIX and Windows environments to ensure system reliability and per...

Explore your career as a System Administrator II, where you'll enhance IT systems, troubleshoot issues, and ensure smooth operations across various platforms. Join us to make a significant impact on o...

Optimize workflow and support senior leadership in a fast-paced environment, managing communications, tasking, and coordination across multiple offices to ensure timely completion of departmental requ...

Drive operational excellence in a high-tempo environment by providing comprehensive support to senior leadership. Coordinate workflow, manage sensitive correspondence, and assist in preparing briefing...

Grow your surveying expertise by joining a motivated team, where you'll handle diverse projects ranging from boundary to construction surveys, leveraging cutting-edge technology while ensuring safety...

Lead the development and execution of a comprehensive talent acquisition strategy, partnering with leadership to enhance candidate experience and align hiring with business needs in a dynamic, tech-dr...

Transform the onboarding experience for enterprise customers by leading seamless implementations, balancing technical demands with stakeholder communication, and driving effective project management t...

Shape the future of client success by managing complex programs and projects. Collaborate with stakeholders to deliver innovative solutions and develop lasting relationships while leading cross-functi...

Support the Executive Leadership Team by providing high-level administrative assistance, managing complex schedules, and ensuring efficient communication across divisions to facilitate strategic initi...

Champion innovation and collaboration in the design and management of global infrastructure for Sovereign Cloud services, ensuring operational excellence and efficiency across multifunctional teams an...

Analyze financial data to enhance decision-making, lead budgeting and forecasting processes, and provide actionable insights to senior leadership while collaborating across teams to optimize performan...

Transform your career by leading the reliability and security of a foundational platform. Collaborate with a global team to enhance operational excellence, shape processes, and ensure continuous impro...

Manage project cost analysis and reporting, oversee budgets, and ensure client value through effective communication and documentation while leading a skilled team to foster growth and mentorship in a...

Shape the future of federal IT management by serving as the primary liaison to government officials, driving effective program execution, and supporting leadership in strategic decision-making within...

Analyze financial performance and support budgetary processes for U.S. Navy programs. Engage with stakeholders, provide guidance on financial management, and develop policies to enhance organizational...

Oversee operations and human resources for a global military support program, ensuring efficiency in service delivery and logistics management while enhancing the resilience of military communities wo...

Champion operational excellence by overseeing program management and human resources within a global, dynamic environment dedicated to supporting military readiness and resilience for service members...

Champion project excellence by providing expert program management support to DOE clients, focusing on data analytics and improving project outcomes while ensuring compliance with high-quality industr...

Develop and execute a global Quality Assurance strategy, leading a diverse team across regions to ensure consistent, high-quality software implementations. Champion automation and improvement initiati...

Serve as a key administrative support professional, overseeing daily operations for a government agency. You will manage schedules, prepare reports, and coordinate communications to ensure efficient w...

Join a team that's dedicated to optimizing enterprise software solutions, ensuring operational efficiency, and driving technology projects. You will play a pivotal role in application administration w...

Lead the charge in enhancing facilities operations across a 400+ employee organization, overseeing maintenance, budget management, and vendor relationships. Drive strategic initiatives for safety, rel...