Executive Assistant Senior

Mayvin is seeking an Executive Administrative Assistant Senior to provide high-level administrative and operational support to our senior leadership team. This role is ideal for a highly organized, detail-oriented professional who thrives in a dynamic environment and enjoys supporting executives in a fast-paced, mission-driven organization.

Senior level Executive Administrative Assistants may be requested to provide support not only to the customer, but serve as a resource to more junior team members, providing education and direction when required.

This contract is pending award.

Must be a U.S. Citizen.

Must have an Active TS/SCI clearance with CI Polygraph required

Responsibilities :

• Provide executive-level administrative support, including calendar management, scheduling meetings, and coordinating conference calls
• Prepare, edit, and distribute correspondence, presentations, reports, and statistical summaries
• Conduct research and compile data for management reports and decision-making purposes
• Receive and assist visitors, responding to inquiries and ensuring a professional experience
• Organize and coordinate internal and external meetings, including logistics, materials, and follow-up actions
• Maintain confidential files, records, and sensitive information in accordance with company policies
• Support and collaborate with other administrative and clerical staff, including training and supervision as needed
• Assist in special projects, events, and operational initiatives to support executive leadership
• Serve as a liaison between executives, staff, and external partners, ensuring timely communication and follow-up

Qualifications :

• Advanced degree desired
• Minimum 10 years or less experience supporting senior executives in the Intelligence Community (IC)
• Proven ability to manage executive schedules, workflows, and high-level correspondence
• Strong oral and written communication skills for senior leadership correspondence
• Ability to handle sensitive information with discretion and confidentiality
• Candidates must maintain a Professional Demeanor and are expected to dress professionally in support of the client

About Mayvin:

Mayvin is more than a workplace-it's a community built on innovation, inclusion, and impact. Enjoy outstanding benefits and amenities, a truly inclusive work environment, and continuous opportunities for professional growth. Your contributions are recognized and rewarded, and-most importantly-your voice matters. Here, you're treated with the dignity and respect you deserve.

Mayvin is proud to support the national security mission of the United States through exceptional service to the Departments of Defense, Homeland Security, and Justice. Join us in solving the nation's toughest challenges-because at Mayvin, #PeopleMatter and it's time to #ReimagineYourMission.