Senior Administrative Assistant Jobs in Reston, VA

Take ownership of property operations, ensuring client satisfaction, supervising work order execution, and maintaining high standards. Collaborate with vendors and internal teams to deliver seamless s...

Lead the charge in enhancing desk side support operations, ensuring cohesive teamwork and exceptional service delivery. Drive performance and foster innovation to optimize user experience across diver...

Drive financial analysis and credit risk assessment to support lending decisions. Collaborate with internal teams to prepare in-depth reports and ensure compliance while managing critical customer rel...

Discover innovative solutions as you lead knowledge management initiatives, maintaining crucial program data and enhancing collaboration among experts for mission success and strategic planning...

Lead a dynamic team in managing billing, project setup, and compliance. Champion financial accuracy and internal controls while fostering a culture of collaboration. Drive process improvements and ens...

Lead efforts in A/R, billing, project setup, and compliance, focusing on delivering exceptional customer service while fostering team development and continuous process improvements across financial o...

Unlock the potential of your cybersecurity expertise to design and implement Zero Trust architectures, driving security improvements across classified networks while collaborating with key stakeholder...

Lead the charge in shaping product vision and strategy across a technology portfolio. Mentor emerging leaders while driving innovation and aligning product initiatives with enterprise objectives for t...

Accelerate progress at a strategic level by fostering partner relationships and executing innovative go-to-market strategies. Drive revenue growth in the U.S. Public Sector through collaboration and a...

Pioneer a vital role in systems engineering, driving innovative solutions and overseeing technical integrity while collaborating with government stakeholders and enhancing operational capabilities...

Lead the charge in strategic asset management, advising on processes and performance for effective portfolio administration, risk management, and governance while collaborating with stakeholders to ac...

Join a team that's dedicated to designing and developing secure software applications for national security and law enforcement missions. Engage in Agile methodologies and mentor others while contribu...

Pioneer impactful environmental and energy projects, leading multidisciplinary teams from planning through execution. Drive client relationships, ensure compliance, and deliver quality solutions to su...

Optimize integrated marketing strategies to elevate program visibility and drive enrollment growth in assigned education verticals. Collaborate across teams to craft compelling messages and oversee ca...

Develop leading enterprise architectures for the War Data Platform, ensuring secure and scalable solutions across multiple classification environments. Drive technology selection and governance to sup...

Drive enterprise architecture excellence by translating complex mission requirements into scalable, secure, and interoperable system designs across multiple security environments. Collaborate with sta...

Lead the charge in enhancing quality systems for a network of 500 nonprofits, driving compliance and performance improvements while collaborating with stakeholders to support federal contracts and str...

Join a dynamic team to oversee security operations for Special Access Programs. You'll manage security requirements, coordinate with stakeholders, and support mission activities in a fast-paced enviro...

Shape the future of data engineering by designing, implementing, and optimizing Azure-based data architecture to support advanced analytics and machine learning solutions for investigative operations...

Shape product vision and lead teams to drive innovation across technology solutions, ensuring strategic alignment and mentorship within a high-performing culture that delivers transformative business...

Empower nursing teams by overseeing clinical operations and ensuring high-quality, compassionate care for residents. Collaborate with leadership to optimize nursing services in a supportive and dignif...

Shape the future of ethical business practices by driving compliance initiatives and fostering strong relationships across the organization. Engage with stakeholders at all levels to promote a culture...

Join a team that's dedicated to overseeing field operations for construction projects, ensuring adherence to schedules, quality, and safety standards while leading subcontractors and optimizing resour...

Lead the charge in supporting FAA Aviation Safety programs through expert program management and coordination, ensuring mission execution aligns with safety initiatives and modernization efforts acros...

Transform the change strategy for a multi-year AI transformation, empowering teams to collaborate with AI. Lead adoption strategies, define metrics, and ensure ethical, effective use of AI across HR f...