Senior Administrative Assistant Jobs in Herndon, VA

Join a team that drives operational excellence through effective administrative support, document management, and strategic communication. Contribute to our success by coordinating travel, events, and...

Lead and support specialized investigations in worksite enforcement to enhance national security by targeting employer violations and improving operational efficiency across critical business sectors...

Lead the charge in legal operations and support complex transactions in renewable energy. Utilize your tech implementation skills and transactional rigor to modernize legal practices and drive efficie...

Partner with us to provide advanced Tier II support for desktop and endpoint systems, deploying and troubleshooting across various platforms while collaborating with cybersecurity and engineering team...

Join a team that's committed to elevating organizational effectiveness by delivering targeted HR solutions, enhancing culture, and driving employee engagement to align with business goals in a fast-pa...

Unlock potential by analyzing organizational operations, designing systems, and enhancing management efficiencies. Collaborate with stakeholders to drive program analytics and provide strategic consul...

Drive successful land acquisition strategies for utility and infrastructure projects, ensuring regulatory compliance and effective stakeholder engagement. This role demands strong negotiation and proj...

Join a team that's redefining procurement excellence by overseeing strategic operations across defense and government programs, mentoring talent, and driving continuous improvement to ensure optimal r...

Optimize Workday functionality and collaborate with global HR teams to enhance processes. Drive strategic solutions and adopt best practices to support workforce management and benefits administration...

Support Principals by managing administrative tasks, coordinating travel, and facilitating project activities in a dynamic consulting environment. Enhance operational effectiveness through efficient s...

Elevate the strategy for content acquisitions, leading teams to source and manage expert relationships. Drive innovative, data-driven initiatives that enhance user engagement and ensure our content re...

Take ownership of advanced IT infrastructure by leading systems administration, ensuring performance and security. Provide technical guidance to teams, resolve complex issues, and collaborate on strat...

Transform your career by optimizing and securing enterprise systems while collaborating with a skilled team to drive innovation and performance in a dynamic environment with remote work flexibility...

Elevate project efficiency by supervising a legal team focused on high-stakes civil matters. Enhance management and communication skills while overseeing call center operations and coordinating litiga...

Empower the OCIO BRM Team by providing strategic project support, enhancing coordination, and facilitating IT initiatives. You'll manage priorities, ensure operational efficiency, and engage with pers...

The Senior Knowledge Manager will provide on-site support to USCYBERCOM elements, enhancing information discoverability and streamlining internal communication processes. This role involves developing...

Elevate operational readiness by advising on strategic direction and applying advanced analytics to improve Navy support programs, focusing on sustainability, efficiency, and mission effectiveness whi...

Engage in expert-level project coordination and operational support for complex missions within NASA's Heliophysics Division, facilitating strategic initiatives and executive operations to ensure miss...

Champion seamless executive operations as you provide high-level support to senior leadership. Manage complex schedules, travel, and communications while fostering collaboration across teams to enhanc...

Drive innovative strategies to lead a multi-year engagement supporting federal clients, ensuring compliance, staffing, and customer satisfaction through Agile management and strong communication in a...

Drive the development of impactful proposals, collaborating with teams to analyze client needs, craft compelling content and deliver persuasive submissions that win business across multiple sectors wh...

Analyze and drive financial performance through complex budgeting, forecasting, and reporting activities. Collaborate with management to enhance operational effectiveness and ensure compliance with fi...

Unlock potential by leading healthcare construction projects as a Sr. Superintendent. Manage on-site activities, ensuring compliance with industry standards, while collaborating with teams to deliver...

Join a team that's driving operational excellence by optimizing legal workflows and technology. Be the strategic partner who enhances efficiency, supports corporate governance, and empowers cross-func...

Lead the timely coordination of project billing, registration, and collections for an engineering consulting firm, ensuring compliance with contracts and internal controls while collaborating with pro...