Senior Administrative Assistant Jobs in Reston, VA

Empower impactful operations by leading high-quality reviews, providing strategic guidance, and collaborating across teams to enhance project delivery and compliance with corporate standards in the di...

Lead the charge in managing complex federal proposals, collaborating with cross-functional teams to enhance win probability through strategic messaging and timely submissions, while leveraging innovat...

Transform enterprise data strategies for the War Data Platform by leading integration efforts and enhancing automated workflows across all security levels, while collaborating with key stakeholders to...

Discover the future of operational data management by directing enterprise data product strategies, enhancing automated ingestion pipelines, and facilitating collaboration across security levels for e...

Take ownership of directing the enterprise data product strategy for enhancing the War Data Platform, ensuring effective integration and operation of data services across multiple security environment...

Drive operational excellence as a senior advisor, ensuring seamless execution of the Innovation with Academia portfolio by managing complexity, fostering accountability, and aligning multiple stakehol...

Contribute to our analytics vision by delivering actionable insights and dashboards that empower health systems to optimize provider hiring and credentialing, while collaborating closely with sales te...

Play a key role in leading interdisciplinary teams to deliver innovative campus planning solutions for higher education clients. Guide project strategy, manage relationships, and ensure alignment betw...

Support senior leadership by managing complex office operations, coordinating communications, and ensuring seamless administrative functions. This role requires independence, strategic oversight, and...

Transform agency engagement strategies by leading growth initiatives, fostering senior-level relationships, and driving enterprise solutions that align with governmental mission priorities across defe...

Join a team that's committed to transforming financial insights into strategic actions that drive growth. Collaborate across departments to optimize resource allocation and ensure effective financial...

Contribute to comprehensive cybersecurity governance, policy, and compliance by translating federal guidelines into actionable frameworks, while collaborating with leadership and functional teams on c...

Join a team dedicated to enhancing High Performance Computing (HPC) services. Manage and optimize multi-vendor servers and clusters, providing top-tier support and troubleshooting to drive operational...

Advance your paralegal expertise in federal litigation, focusing on document review, management, and legal support. Utilize your skills to enhance case handling and assist in the legal discovery proce...

Lead a dynamic portfolio of projects, managing complexity and risk to achieve strategic goals. Drive project execution, implementing methodologies for timely and budget-compliant delivery while collab...

Transform private sector engagement strategies by building stakeholder relationships and translating NASA Earth science capabilities to meet industry needs. Collaborate with leaders to enhance visibil...

Champion data-driven decision-making for Navy acquisition programs. Transform complex datasets into actionable intelligence using advanced analytics and visualization tools. Collaborate with leadershi...

Join a team that's driving growth by leveraging expertise in Renters Insurance and building strategic client relationships. This role involves managing sales pipelines, executing client deals, and ide...

Unlock potential by leading a diverse portfolio of projects, ensuring high-quality execution while fostering customer satisfaction, strategic growth, and effective team management to meet business obj...

Pioneer efficient operations as an Office Administrator, streamlining support for lawyers while managing a dynamic team. Engage with leadership on strategic priorities and foster a high-performing, co...

Shape the future of environmental consulting by leading projects, mentoring teams, and driving business growth. Collaborate with clients and experts to ensure compliance and deliver innovative solutio...

Empower customer success through expert support and relationship building, ensuring clients achieve optimal value from their solutions and fostering collaboration with cross-functional teams to enhanc...

Drive financial planning initiatives by collaborating across teams to enhance budget, forecast, and reporting processes while leveraging data analysis and modeling to inform strategic decisions and tr...

Manage delivery of large-scale projects through all phases of the PM lifecycle, ensuring alignment with stakeholders, leveraging agile methodologies, and collaborating across diverse teams to foster s...

Invent solutions as a Senior Resource Analyst, delivering budget management and cross-program analysis. Collaborate extensively to optimize resource allocation and support executive decision-making ac...