Senior Administrative Assistant Jobs in Reston, VA

Elevate architectural projects from concept to construction with a strong focus on detailing and documentation, while leading a project team and collaborating with design and engineering professionals...

Join a team that's focused on driving impactful strategic initiatives, guiding high-level planning, and fostering collaboration across the enterprise to implement key organizational projects effective...

Shape the future of aerial strike capabilities by advising on Next Generation Jammer requirements. Collaborate with leadership to ensure effective programming and budget execution while driving key de...

Shape the future of water infrastructure by leading complex design projects, mentoring engineers, and driving innovative solutions. Collaborate across disciplines and engage with clients to deliver su...

Partner with us to enhance operational stability and support cloud-based web applications. You'll lead incident resolution, collaborate with stakeholders, and drive compliance initiatives ensuring a s...

Drive operational excellence by managing ongoing support and enhancement projects for a cloud-based web application. Collaborate with teams to ensure system stability, scalability, and compliance with...

Drive your career with a vital role managing scaffolding projects, nurturing client relationships, and ensuring project profitability. Lead initiatives from start to completion while developing existi...

Engage in strategic oversight of Treasury and Investment functions, optimizing returns while managing corporate liquidity. Collaborate with key stakeholders to align capital strategies with organizati...

Transform engineering processes by leading the systems engineering function, aligning technical requirements with strategic objectives while ensuring seamless integration and testing throughout the sy...

Lead and expand NASA program portfolios, ensuring excellent execution and strategic growth while fostering key relationships and integrating innovative digital solutions to meet evolving mission needs...

Join a team that's advancing air traffic management by designing and integrating complex systems for the National Airspace System. Your expertise will help enhance safety and efficiency in aviation, m...

Transform individual giving strategies to exceed $20M in annual fundraising. Join a dynamic team providing leadership for major gifts, planned giving, and donor engagement to foster a culture of phila...

Lead contract activities for innovative defense projects, collaborating across departments to ensure compliance and successful outcomes. Utilize your expertise to manage risk and drive project executi...

Grow your career by leading revenue growth and strategic engagement with key healthcare executives. This role demands expertise in multi-product SaaS sales and deep sector insights to develop and nurt...

Join a team that's driving innovation in aerospace by designing advanced mechanical systems. Collaborate with multidisciplinary experts and lead projects from conception through testing, ensuring high...

Join a team that's focused on delivering strategic financial analysis, optimizing performance through budgeting and forecasting, and supporting corporate growth initiatives in a collaborative, dynamic...

Engineer innovative aerospace solutions by designing mechanical systems for advanced space platforms, leading projects from concept through rigorous testing to support mission-critical Navy operations...

Lead project execution by supervising construction activities and teams, ensuring compliance with safety standards, budgets, and schedules. Collaborate with stakeholders and manage workforce efficienc...

Elevate mission success by applying multi-disciplinary engineering solutions to enhance geospatial intelligence capabilities. Your role involves safeguarding systems lifecycle management through innov...

Join a team that's shaping national security through innovative ontology development. Collaborate with engineers and scientists to evaluate, design, and implement ontological solutions while addressin...

Drive legal excellence by managing M&A diligence, enhancing contract processes, and strengthening legal operations. Collaborate cross-functionally to optimize deal execution and support acquisition-re...

Help us enhance operational efficiency as you manage key tasks and projects to support organizational goals. Your expertise in communication and analysis will directly impact our mission and foster co...

Grow with us as you focus on creating exceptional digital products through collaboration, iterative design, and meticulous execution from strategy to launch, closely aligning with team goals to achiev...

Lead and enhance audit engagements, fostering growth in both processes and team members, ensuring rigorous delivery of high-quality audit results aligned with business improvements...

Drive financial insights and reporting processes within a fast-paced, innovative team. Collaborate with leadership across Devices and Services to optimize forecasting, planning, and performance metric...