Senior Administrative Assistant Jobs in Washington, DC

Shape the future of production operations by managing cross-functional teams, ensuring project success, and driving cost and schedule efficiencies in a fast-paced environment. Collaborate with stakeho...

Drive strategic internal communications that enhance employee engagement and support HR initiatives. Collaborate with leaders to craft compelling messages, manage crisis communications, and foster a p...

Elevate organizational efficiency by developing advanced Power Platform solutions, optimizing processes, and enhancing knowledge management. Collaborate with stakeholders to implement scalable automat...

Lead the charge in enhancing cybersecurity operations by managing incident response, mentoring SOC analysts, and developing processes to effectively identify and mitigate threats in a 24/7 Security Op...

Transform product strategy by leading investment analyses, creating actionable roadmaps, and shaping strategic partnerships across industry and government. Collaborate with cross-functional teams to d...

Transform complex contracting systems by leading Appian development efforts. Design, build, and sustain innovative solutions while ensuring data integrity and security. Collaborate with stakeholders t...

Elevate your career by leading complex Appian development projects, ensuring data integrity and security while mentoring junior developers. Collaborate on modernization efforts for critical Army contr...

Join a team that's driving growth in Texas transportation design services. Leverage your engineering and management expertise to enhance community projects, lead interdisciplinary teams, and build str...

Lead complex technology disputes by managing end-to-end engagements, ensuring quality control, and driving client service initiatives. Collaborate with a diverse team to deliver expert insights and fo...

Elevate cross-functional collaboration by managing complex initiatives, ensuring readiness, and driving execution visibility. Foster alignment among teams to achieve business outcomes with predictabil...

Drive transformative supply chain initiatives, providing strategic leadership and operational oversight to enhance efficiency and best practices across client hospitals. Collaborate with C-suite execu...

Champion HR operations by leading strategic initiatives to enhance service delivery, optimize processes, and implement a new HRMS platform, ensuring compliance and operational excellence across the em...

Transform higher education sales by driving revenue growth, managing teams, and crafting innovative market strategies. Lead a dedicated group to exceed targets, foster collaboration, and establish bes...

Lead analytical support for a Project Management Office, managing multiple tasks and enhancing operational efficiency through data analysis, process improvement, and senior-level briefings for defense...

Join a team that's dedicated to supporting domestic and international engagements through administrative and logistical expertise. Your role will enhance project implementation and event management, e...

Unlock potential by joining a dynamic team focused on innovative IT solutions. Collaborate on cutting-edge projects that support mission-critical operations, ensuring security and efficiency in a fast...

Join a dynamic team to lead financial management for critical NGA programs, analyzing budgets, justifying allocations, and ensuring fiscal health through expert recommendations and detailed reporting...

Drive the resolution of complex surety disputes by conducting technical analyses, collaborating with consultants, and advising on construction and claims management, while leading teams to assess risk...

Champion impactful legal initiatives by conducting high-level research, drafting persuasive documents, and collaborating with teams to support national law enforcement efforts against criminal enterpr...

Launch your career by owning the national Field Excellence model, managing operations for a groundbreaking oncology therapy. Collaborate with sales leaders to enhance prescriber access and streamline...

Lead the charge in operational excellence by managing daily activities, aligning strategies, and fostering a productive environment to achieve key performance indicators and drive business success...

Drive your career forward by managing project specifications and overseeing construction documents. Collaborate with diverse teams to ensure compliance and quality across projects in Virginia, DC, and...

Transform business development strategies by identifying and pursuing new opportunities in the Space, Cyber, and Intelligence sectors. Collaborate with teams to enhance market presence and drive growt...

Join a team that's dedicated to environmental excellence by overseeing technical analysis in highway projects. Lead efforts in noise, air quality, and natural resources, ensuring compliance with state...

Empower your career by leading global regulatory strategies for medical devices and diagnostics. Collaborate with cross-functional teams to ensure compliance and drive market access while mentoring ot...