Senior Administrative Assistant Jobs in Reston, VA

Transform infrastructure projects by leading quality control strategies, mobilizing teams, and mentoring professionals to ensure effective execution of large-scale transportation and water projects na...

Help us drive innovative sales intelligence solutions by transforming operational data into actionable insights for sales and revenue growth, collaborating across teams and directly presenting finding...

Contribute to key governance operations, managing internal processes and supporting high-level engagements. Collaborate with teams to ensure timely delivery of essential reports and facilitate streaml...

Shape the future of strategic program management in deployment by governing complex projects, ensuring accuracy in forecasts, and fostering collaboration across business units for on-time and on-budge...

Empower your career by leading business analysis efforts and stakeholder engagement in a federal environment. Drive process improvement initiatives while mentoring a team and ensuring compliance with...

Empower growth by driving compliance and safety in transportation of dangerous goods across global networks. Collaborate with stakeholders to develop standards and operational controls that enhance ri...

Lead the charge in effective management of complex grants and contracts, ensuring compliance and oversight from pre-award to closeout. Drive collaboration with researchers and regulatory bodies to sup...

Unlock potential by leading cross-functional initiatives to drive the execution of the Contact Center roadmap. Collaborate with executives to ensure alignment with business goals and technology standa...

Unlock potential by providing critical executive support and overseeing all administrative operations in a fast-paced environment, facilitating communication, event planning, and office management for...

Join a team driving Counterintelligence excellence by providing senior-level functional management support. Collaborate with key stakeholders to enhance operational effectiveness and align CI policies...

Join a team that's redefining engineering quality by developing metrics systems that enhance performance and product reliability. Collaborate across functions to drive improvements in design, manufact...

Join a team that's shaping secure and scalable solutions for classified IT environments. Lead enterprise architecture and technical design for national security, law enforcement, and criminal justice...

Innovate and empower as a skilled Senior System Engineer overseeing systems infrastructure lifecycle, design, and support. Collaborate effectively to ensure optimal network performance and reliability...

Shape the future of client relationships by delivering outstanding service and support to agency partners across the country while managing multiple accounts remotely and driving company growth initia...

Contribute to cutting-edge vulnerability research and security innovations. Collaborate in an Agile environment leveraging your expertise in reverse engineering, software security, and exploit develop...

Bring your expertise to an innovative team, driving advancements in Windows security through reverse engineering and CNO development in an Agile environment...

Drive security innovations by leveraging your expertise in reverse engineering and exploit development, with a focus on Windows internals. Collaborate in an Agile environment to conduct vulnerability...

Drive business growth by fostering strategic relationships with finance and banking clients. Focus on mortgage processing needs while expanding market presence through prospecting and exceptional clie...

Join a team that's dedicated to enhancing enterprise IT governance through comprehensive analysis of policies and directives, ensuring compliance and strategic alignment within the ARNG's organization...

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...