Senior Administrative Assistant Jobs in Mc Lean, VA

Join a team that's dedicated to maintaining and optimizing IT systems. You'll provide Tier 2/3 support for Unix and Windows environments, ensuring reliable operations and seamless user experiences acr...

Unlock potential by leading the design and implementation of relay settings for utility substations and renewable energy projects, collaborating with engineers and clients to solve complex engineering...

Drive strategic program management oversight and analysis for NGA, ensuring effective resource integration and risk mitigation while translating technical progress into clear communication for stakeho...

Shape the future of financial analysis by providing critical support and insights to program managers. Collaborate on budgets, schedules, and cost control to ensure project success while mentoring jun...

Join a team that's dedicated to enhancing educational excellence by supporting the Principal in managing school programs, supervising staff, and fostering a positive learning environment for students...

Lead government contract negotiations and compliance, shaping Amca's contracting infrastructure. Drive strategic initiatives across military branches, ensuring regulatory adherence and fostering growt...

Drive innovation by leading systems engineering efforts, managing Agile teams, and ensuring seamless integration and testing. Collaborate with diverse experts to deliver impactful solutions in a missi...

Drive the future of electrical infrastructure by leading technical initiatives, developing multi-year roadmaps, and ensuring compliance with safety and operational standards while mentoring engineerin...

Lead the design and development of substation and transmission line projects, collaborating with engineers and project teams to deliver high-quality civil site designs and ensure compliance with regul...

Shape the future of multi-domain operations by providing strategic guidance and technical expertise as a Senior Subject Matter Expert, collaborating with government partners to enhance foreign materia...

Lead reliability initiatives across complex systems, driving automation and observability. Collaborate with teams to enhance operational outcomes, manage incidents, and mentor engineers, ensuring comp...

Optimize R&D tax credit engagements by collaborating with teams, conducting research, and delivering detailed reports. Lead project execution and mentor junior staff while ensuring compliance with reg...

Advance your career by owning corporate FP&A, driving financial insights, and partnering with leaders across functions to enhance strategic planning and reporting in a dynamic growth-stage environment...

Shape the future of public service by leading technology consulting projects that enhance operational efficiency and strategic goals for state and local agencies, ensuring compliance and delivering im...

Join a team that's dedicated to empowering DoD customers with strategic cloud solutions. As a key advisor, you'll build relationships, guide architecture, and ensure mission readiness through proactiv...

Lead transformative insurance program initiatives, overseeing technology enhancements and operational workflows. Collaborate across teams to drive project management and ensure compliance, while optim...

Champion operational leadership within the Intelligence Community by driving contract execution, supporting team dynamics, and ensuring high-quality service delivery in critical environments, impactin...

Reimagine financial planning as you drive transparency and efficiency in reporting. Collaborate with cross-functional teams to optimize financial systems and support strategic initiatives, ensuring da...

Empower customer success by serving as the primary technical contact, enhancing solution stability and satisfaction through expert guidance and relationship building in a dynamic, fast-paced environme...

Join a team that's committed to financial excellence, ensuring accuracy and compliance in accounting operations. Lead month-end closes, enhance reporting, and drive process improvements while mentorin...

Optimize system performance by leveraging your expertise in Windows administration. Collaborate with a dynamic team to troubleshoot, deploy, and support desktop environments while ensuring seamless op...

Drive your career with a pivotal role in managing and optimizing ERP systems, ensuring stability and security while supporting critical business operations across payroll, benefits, and HR functions...

Drive project success by managing small-scale initiatives from planning to execution. Collaborate with clients and vendors to ensure adherence to budgets and timelines while addressing risks and logis...

Optimize executive operations by providing high-level administrative support to the COO. Manage complex calendars, coordinate travel, and ensure effective communication across departments to enhance o...

Transform organizational effectiveness by providing high-level administrative support to the COO. Manage complex calendars, coordinate travel, and ensure project timelines are met while maintaining co...