Senior Administrative Assistant Jobs in Washington, DC

Join a team that's dedicated to delivering complex data center projects. You'll create and manage CPM schedules, ensuring alignment with project goals and contractual compliance while collaborating wi...

Lead impactful IT projects by managing technical tasks and fostering collaboration. Drive user adoption, oversee project planning, and ensure the seamless transition of services with a focus on cloud...

Join a dynamic team to lead Medical Disability Claims operations, fostering innovation and process optimization. Engage with cross-functional leadership to drive performance, technology initiatives, a...

Drive impactful acquisition strategies and compliance activities for a critical mission. Collaborate with technical experts while enhancing workforce planning and market research to optimize processes...

Take ownership of proposal coordination and editing for complex projects, ensuring quality, compliance, and adherence to branding standards. Collaborate with teams for seamless proposal delivery in a...

Grow strategic initiatives by providing expert legislative analysis and support to counter drug trafficking efforts. Collaborate with senior leaders to navigate complex policies impacting national sec...

Accelerate progress at the forefront of strategic initiatives, leading complex, cross-functional programs that drive organizational success and cultivate stakeholder alignment in a dynamic, matrixed e...

Lead the charge in driving the architecture and reliability of our Microsoft 365 ecosystem. As a senior technical authority, you'll innovate solutions across platforms, enhancing security, scalability...

Drive analytical support for Mergers & Acquisitions, conducting detailed financial modeling, research, and due diligence, while developing impactful reports for stakeholders in the Aerospace/Defense s...

Grow your career with a dynamic real estate team, managing complex transactions and ensuring detailed due diligence across multiple jurisdictions. Bring expertise in closing processes and enjoy a remo...

Engage in efficient office administration by supporting senior management, coordinating travel, managing schedules, and ensuring smooth daily operations while maintaining compliance with policies and...

Tackle project challenges as a Field Superintendent, overseeing site operations, ensuring safety and quality standards, and managing subcontractor performance for construction projects under $5M...

Help us oversee construction projects, ensuring safety, quality, and timely execution. You'll coordinate trades, manage subcontractors, and support daily operations for projects, typically under $5 mi...

Accelerate project success by overseeing construction activities, ensuring safety and quality while coordinating subcontractors and managing operations for various projects up to $5 million, maintaini...

Support quality assurance activities across the software development lifecycle. Collaborate with cross-functional teams to analyze, test, and ensure deliverables meet federal accessibility standards w...

Join a team that's driving quality compliance in clinical development. As a strategic leader, you'll oversee QMS effectiveness, risk management, and compliance initiatives, while partnering with stake...

Oversee ground operations at a major airport, ensuring compliance, safety, and efficient service delivery while managing a diverse team and resources to meet operational objectives and enhance passeng...

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...

Lead and optimize ground operations, ensuring safety compliance and delivering efficient services. Manage staff, coordinate with stakeholders, and enhance passenger experience through effective leader...

Drive customer success as a Senior Account Manager, enhancing client relationships and maximizing value from solutions. Collaborate cross-functionally to identify growth opportunities, mitigate risks...

Partner with us to enhance GCP quality systems across global clinical operations. You will drive compliance, lead risk assessments, and mentor teams to ensure excellence in decentralized trial activit...

Champion growth in the federal market by driving new business and forging relationships. This execution-focused role thrives on solution-based sales and requires a strategic approach to navigating com...

Drive revenue growth and cultivate strategic partnerships by leveraging your sales expertise. Collaborate across teams to deliver innovative solutions, effective proposals, and maintain relationships...

Take ownership of large-scale construction projects, overseeing planning, scheduling, and execution to ensure timely delivery, budget adherence, and quality standards while leading a dynamic field tea...

Lead the execution of large-scale construction projects, ensuring timely completion, budget adherence, and quality standards while supervising field operations and collaborating with stakeholders to o...