Senior Administrative Assistant Jobs in Reston, VA

Drive project delivery excellence by leading a high-performing PMO team and managing key accounts, ensuring alignment between agency goals and client expectations in a dynamic environment...

Optimize security posture by investigating alerts, hunting threats, and enhancing detection capabilities across network, cloud, and endpoint environments, collaborating with teams to ensure comprehens...

Solve complex scheduling challenges in production workflows by developing, managing, and optimizing plans that align manufacturing activities with program milestones while enhancing production perform...

Join a team that's shaping the future by leading complex technical projects and programs. Drive system architecture design, integration, and performance with cutting-edge technologies while ensuring m...

Lead the charge in managing IT systems infrastructure, ensuring seamless operations, troubleshooting, and compliance while providing expert support for network devices and client/server solutions acro...

Join a high-performing team to drive business growth in the U.S. Federal Healthcare sector, focusing on CMS. Lead opportunity identification, strategy development, and relationship management, while c...

Drive strategic sourcing initiatives and foster supplier relationships to optimize marketing and professional services procurement. Influence organization-wide strategies, ensuring compliance and valu...

Transform operations by overseeing distribution, quality assurance, and team management to ensure timely delivery and adherence to safety standards while driving continuous improvement and maximizing...

Shape the future of security operations management by overseeing multi-site security programs while ensuring workforce readiness, incident response, and operational excellence in a dynamic environment...

Advance enterprise IT services by engaging with stakeholders, analyzing systems, and ensuring optimal user support. Collaborate with teams to streamline processes, drive solutions, and support agile m...

Join a team that's shaping the future of cloud technology by architecting, deploying, and maintaining advanced AWS environments while ensuring operational excellence across on-premise server infrastru...

Drive client investment success by building relationships and providing tailored financial solutions, ensuring adherence to regulatory standards while enhancing business development and operational ef...

Unlock your potential as a senior technical resource in card support, overseeing complex escalations and delivering advanced troubleshooting expertise across the card lifecycle while enhancing client...

Play a key role in managing complex, multi-stakeholder projects, ensuring delivery on time and within scope. Collaborate with cross-functional teams to meet research goals while maintaining quality st...

Lead the charge in software engineering, driving innovation and efficiency with advanced tools and technologies. Collaborate on complex projects while leveraging extensive experience to enhance develo...

Innovate new solutions while leading software development initiatives. Collaborate closely with teams to enhance operations, utilizing advanced tools and methodologies within complex environments. Dri...

Shape the future of commercial real estate loan servicing by managing borrower relationships, ensuring compliance, and resolving complex financial issues. This role enhances customer experiences and c...

Join our team to innovate Salesforce support solutions, drive technical excellence, and lead a talented development pod focused on enhancing user experience across our Salesforce platforms...

Champion the creation of high-quality technical documentation and ensure compliance with contract requirements by collaborating with technical specialists and project teams, ensuring all deliverables...

Manage field operations to ensure timely delivery of high-quality construction projects while promoting safety and compliance. Oversee logistics, mentor teams, and foster stakeholder relationships for...

Transform budgetary processes by overseeing financial management and strategic direction within the Bureau of Overseas Buildings Operations. Lead a team to ensure alignment with mission goals and exec...

Manage logistics operations by coordinating transportation, monitoring inventory, and ensuring compliance. Collaborate with teams to optimize processes, resolve issues, and drive continuous improvemen...

Help us streamline logistics and sustainment operations by ensuring efficient goods movement and distribution. Collaborate with suppliers and cross-functional teams to optimize processes and uphold co...

Lead cloud migration and modernization initiatives, managing project staffing and resources, while ensuring Agile practices are followed and project risks are mitigated for multiple complex software d...

Build strategic communications that elevate market presence and drive external visibility. Collaborate with executives and cross-functional teams to enhance messaging, media relations, and thought lea...