Senior Administrative Assistant Jobs in Mc Lean, VA

Collaborate with stakeholders to ensure effective procurement of materials and services, managing federal purchasing processes in compliance with FAR regulations to support U.S. Army vehicle developme...

Empower your career by supporting multiple C-suite leaders with complex schedules, travel arrangements, and confidential communications, all while driving operational excellence and cross-functional c...

Drive success by leading client engagements, configuring solutions, and ensuring seamless product adoption through effective collaboration and communication across teams, enhancing client satisfaction...

Join a team that provides high-level support to the CAO, coordinating enterprise priorities across IT, HR, and Government Relations, while managing executive communications, meetings, and strategic in...

Help us drive success by coordinating proposal development across various sectors. This role oversees the entire proposal lifecycle, collaborating with teams to ensure compliance and impactful submiss...

Lead the charge in shaping contracting strategy and compliance across complex programs. As a high-visibility role, you will partner with leaders to drive performance and manage federal contracts, ensu...

Lead compliance initiatives and enhance security governance within healthcare. Ensure adherence to ISO 27001, HIPAA, and manage audits, risk assessments, and policies while fostering collaboration acr...

Empower the ANG Executive Secretariat by coordinating staff actions and workflow. This role encompasses task management, document preparation, research, and collaboration across teams, ensuring effect...

Join a team that's pivotal in optimizing executive operations, managing complex schedules, and facilitating comprehensive support services while fostering seamless communication within a high-visibili...

Join a team that's pivotal in enabling executive leaders to focus on strategic priorities. Provide comprehensive administrative, logistical, and operational support to enhance efficiency and collabora...

Join a team that's dedicated to ensuring quality and compliance across complex defense programs. Drive continuous improvement initiatives and lead quality management efforts to support mission success...

Lead the charge in quality management for a critical defense initiative. Oversee governance, integrate continuous improvement, and ensure compliance with evolving standards across diverse operational...

Join us to conduct high-level legal research, draft persuasive documents, and support investigations impacting criminal enterprises while collaborating in a fast-paced environment. Your expertise will...

Lead complex financial analysis and forecasting for high-visibility US Army HRMS projects. Ensure financial integrity and compliance while overseeing junior staff and partnering with stakeholders for...

Tackle complex financial management challenges by providing insightful analysis and support for budget formulation and execution. Collaborate with leadership to ensure compliance and optimize resource...

Empower a large, multifaceted department by overseeing administrative, financial, and operational functions. Bring strategic insight to budgeting, staff management, and compliance while enhancing team...

Drive the evolution of a comprehensive Customer Success Operations program, ensuring strategic alignment, stakeholder engagement, and measurable outcomes across diverse operational environments in sup...

Champion customer success at a pivotal federal AI initiative. Drive stakeholder engagement, service adoption, and strategic alignment in a dynamic environment while refining a comprehensive success op...

Contribute to impactful Federal contracting processes by managing complex procurements, ensuring regulatory compliance, and leading negotiations while providing expert advice throughout the procuremen...

Lead the administration of subcontracts and task orders, ensuring compliance with regulations. Negotiate terms, monitor performance, and support pre-award efforts while maintaining clear communication...

Drive excellence at the Bureau of Prisons by providing expert budget analysis, ensuring regulatory compliance, and delivering insights to support strategic decision-making and resource allocation...

Transform financial management by leading budget analysis, execution, and compliance within a federal environment. Drive informed decision-making through expert insights, and support senior leadership...

Shape the future by leading network operations, enhancing connectivity, and ensuring optimal system performance. Collaborate with teams to implement best practices and drive efficient infrastructure m...

Lead the management and optimization of network operations, ensuring system performance and availability. Serve as a subject matter expert to implement best practices and drive continuous improvements...

Manage the full subcontract lifecycle, ensuring compliance and effective collaboration with stakeholders to mitigate risks and facilitate project success in a dynamic environment...