Senior Administrative Assistant Jobs in Chantilly, VA

Drive revenue growth by owning the full sales cycle, from prospecting to contract execution. Leverage a strong pipeline and strategic outreach to acquire new clients and achieve sales targets in a dyn...

Lead the charge in efficient project document management throughout preconstruction, construction, and post-construction phases, ensuring timely communication and documentation flow to support critica...

Empower operations by ensuring seamless administrative support for executive activities, applying bookkeeping principles to maintain financial records, and facilitating smooth processes across busines...

Join a team that delivers expert solutions and insights around contact center technologies. Engage with clients in a consultative capacity, balancing technical and business tasks while mentoring junio...

Engineer robust systems to enhance mission-critical operations, optimize cloud and on-prem environments while ensuring security and performance. Foster collaboration with Agile teams to solve complex...

Join a team that's dedicated to safeguarding national security. In this role, you'll lead system administration for both Linux and Windows environments while collaborating with Agile teams to ensure p...

Optimize system performance through expert administration of Linux and Windows environments. Lead technical support, manage critical infrastructure, and ensure compliance in secure settings while driv...

Lead systems integration for complex cloud and hybrid solutions, ensuring the integrity of NSG/ASG systems. Oversee planning, testing, and maintain documentation while guiding junior team members in a...

Drive program excellence by providing analytical and strategic support to enhance mission readiness within high-stakes Department of Defense initiatives, collaborating closely with military and civili...

Lead multiple capital projects focused on healthcare, ensuring efficient design and delivery. Mentor junior staff while coordinating electrical systems in complex environments, delivering high-quality...

Develop and manage IT systems infrastructure, providing troubleshooting and maintenance support. Ensure optimal performance of client/server, network, and mobile devices while leading Tier 1 and 2 iss...

Shape the future of IT systems by implementing, troubleshooting, and maintaining varied technologies. Support day-to-day operations, enhance system performance, and ensure compliance with security con...

Elevate the architecture of enterprise applications by defining standards, designing REST APIs, and guiding modern integrations. Collaborate across teams to implement solutions that align with busines...

Manage and resolve complex General Liability claims, emphasizing strategic analysis, investigation, and efficient resolutions across diverse programs. Leverage expertise in coverage interpretation and...

Tackle complex policy challenges by conducting research, developing recommendations, and coordinating with stakeholders to align policy initiatives with organizational objectives and regulatory requir...

Join a team that's leveraging emerging technologies to drive process improvement and automation in global tax operations, enhancing financial reporting and compliance while managing worldwide user tra...

Shape and drive AI capacity delivery for critical government programs, ensuring alignment across teams to meet unprecedented demands while defining new strategies that enhance organizational efficienc...

Accelerate your career by driving strategic customer outcomes and executive engagement. As a trusted advisor, you will influence and lead complex initiatives with high-value clients, shaping their go...

Transform endpoint management by leading automation initiatives, enhancing deployment speed, and optimizing compliance through innovative engineering solutions within a collaborative team environment...

Lead the quality assurance of complex infrastructure projects, mentoring junior staff and ensuring compliance with specifications. This role is vital for maintaining safety and operational standards w...

Oversee the admissions process, ensuring efficient operations and engaging with healthcare partners. Lead a team, manage data tracking, and represent the facility in the community, enhancing relations...

Transform project execution by leading design and construction phases. Collaborate with teams, owners, and subcontractors to ensure project success in commercial settings. Drive initiatives and enhanc...

Drive operational excellence by providing executive support to senior leadership, enhancing engagement, and optimizing workflows within the Space Security and Defense Program, ensuring mission alignme...

Elevate mission-critical support as the Senior Tier-3 Analyst, tackling complex incidents within the War Data Platform's AI initiatives. Build technical capabilities across teams while ensuring operat...

Empower Agile teams to deliver cloud solutions for the USCG. As a Scrum Master, you will facilitate collaboration, guide project execution, and ensure alignment with mission goals while driving contin...