Senior Administrative Assistant Jobs in Reston, VA

Join a team that's enhancing national resilience by providing expert planning support to federal agencies. You'll collaborate on strategic frameworks, drive operational readiness, and mentor future pl...

Take ownership of end-to-end feature development, delivering high-quality, scalable applications using React, TypeScript, Django, and Python while collaborating with cross-functional teams to enhance...

Join a team that drives transformational change through the analysis and management of complex programs. Lead critical evaluations and contribute to developing innovative solutions that enhance operat...

Champion global security oversight by managing U.S. foreign assistance programs to enhance partner military capacity. Leverage expertise in program analysis, budget management, and interagency coordin...

Champion revenue growth by identifying and closing upsell opportunities within existing accounts. Collaborate with Customer Success and drive pipeline creation to enhance customer relationships and ac...

Unlock your potential by managing complex projects, overseeing budgets, schedules, and risk management, while coordinating client deliveries and program support in a dynamic environment...

Join a dynamic team to oversee MEP systems from design to completion, ensuring seamless integration and compliance on large-scale construction projects. Drive operational excellence while fostering a...

Drive strategic sourcing initiatives for corporate G&A spend, optimizing cost and performance. Collaborate cross-functionally to implement best practices, enhance supplier relationships, and facilitat...

Accelerate your career by providing vital Infrastructure Server and Sustainment services to enhance High Performance Computing capabilities, ensuring optimal system performance and resolving complex I...

Empower mission organizations by developing data models and conducting thorough analyses. Collaborate with stakeholders and ensure alignment between domain and enterprise models while validating and p...

Advance client relationships by leading project teams and fostering collaboration. Drive innovative solutions and mentor junior team members to enhance agency performance and deliver exceptional resul...

Transform clinical trial budgeting by coordinating analyses, negotiating with sponsors, and ensuring compliance. Support a collaborative team to refine administrative processes and mentor junior staff...

Join a team that's passionate about driving 0-to-1 product innovations while leading cross-functional teams to explore market opportunities and execute strategies for growth and customer retention...

Champion financial operational excellence by analyzing user needs, managing application security, and supporting Workday Finance solutions. Leverage technical expertise to deliver seamless integration...

Lead the commissioning of complex projects, ensuring compliance with design requirements and stakeholder expectations while managing both on-site and office activities. Collaborate with clients and co...

Advance integration capabilities by driving modernization efforts in GEOINT architecture. Utilize your systems engineering expertise to support cross-organizational projects and align mission requirem...

Grow your career with a dynamic team focused on global security infrastructure. You will drive innovation and ensure secure deployment practices, collaborating with experts to enhance cloud security s...

Unlock your potential by leveraging 14+ years of systems engineering expertise to drive innovative solutions. Collaborate on complex projects with a focus on customer support, utilizing advanced techn...

Unlock potential by leading complex systems engineering projects and fostering collaboration with stakeholders. Leverage extensive experience to drive innovative solutions and ensure mission success i...

Lead the charge in managing the product lifecycle of technology solutions for tax services. Drive product development and align strategies to maximize value delivery while overseeing a dynamic team an...

Shape the future of Navy Cyber initiatives by providing expert acquisition analysis, technical support, and strategic recommendations to enhance program management and execution in a dynamic and colla...

Contribute to DARPA's BTO by leading strategic initiatives, assessing new programs, and optimizing business processes. Provide top-tier advisory support to elevate innovative technologies for national...

Engage with clients to mitigate business risks through strategic property loss prevention. Utilize strong analytical skills and effective communication to identify hazards and develop solutions across...

Join a diverse team as a Training Specialist, contributing to employee development by creating and delivering innovative training programs, collaborating with stakeholders, and enhancing learning stra...

Lead the charge in expanding Federal Systems Integrator accounts, developing strategic account plans while fostering relationships with partners and clients to drive product sales through direct and i...