Senior Administrative Assistant Jobs in Reston, VA

Lead the charge in advancing our Corporate Affairs impact strategy by embedding our narrative across engagements and communications, ensuring consistency and resonance with stakeholders and fostering...

Empower business efficiency by configuring and optimizing Workday Finance, offering expert support and troubleshooting for production issues, and ensuring seamless integration through thorough testing...

Transform business processes by leading analysis and improvement initiatives. Collaborate with stakeholders to define requirements and enhance tax products, driving strategic solutions and maximizing...

Elevate your career by managing crucial deliverables for a key national initiative. Focus on ensuring compliance, quality governance, and coordination across tasks while driving efficiency in high-sta...

Join a team that's at the forefront of developing autonomous maritime technology, shaping software for critical US Government projects within an Agile environment while leading product development fro...

Lead a team to deliver comprehensive cybersecurity solutions, ensuring system integrity and compliance. Collaborate with clients to gather requirements and implement risk mitigation strategies while d...

Join the team and take ownership of integrated logistics support for IT projects. Drive asset management, lifecycle planning, and material acquisition while ensuring accountability for organizational...

Drive operational excellence as you lead billing and collections activities in a TPA environment. Partner across functions to minimize revenue leakage and enhance client experience while overseeing te...

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 the charge in managing complex Energy & Sustainability projects, focusing on solar infrastructure. Oversee project delivery from planning to completion while collaborating with clients and teams...

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...