{"schemaVersion":"jobsearcher.job.v1","id":"e49fc3c8398c5b91e048e2d9","url":"https://jobsearcher.com/jobs/e49fc3c8398c5b91e048e2d9","canonicalUrl":"https://jobsearcher.com/jobs/e49fc3c8398c5b91e048e2d9","title":"Executive Administrator","description":"MANTECH seeks a motivated, career and customer-oriented Executive Administrator to join our team in Herndon, VA.\r\nResponsibilities include, but are not limited to:\r\n\r\n\r\nProvide executive administrative support to multiple C-suite executives, which includes managing their calendars, scheduling, and de-conflicting appointments.\r\n\r\n\r\nAdministering a broad variety of tasks such as taking minutes at key meetings and tracking action items; coordinating weekly reports for input; preparing agendas, executive reports, and presentations.\r\n\r\n\r\nResponsible for other administrative tasks to include organizing, coordinating, and managing meeting logistics and event support; ordering and coordinating catering; maintaining and placing orders for office supplies; monitoring executive email inboxes and highlighting urgent requests or communications.\r\n\r\n\r\nArranging complex travel arrangements, itineraries, and agendas to include coordinating local domestic and international travel, completing expense reimbursement requests and travel authorizations.\r\n\r\n\r\nActing as a liaison to develop close working relationships with other departments such as Finance, HR, and Security partners and the executive's direct reports.\r\n\r\n\r\nHandling purchasing administration, which may include submission of purchase orders, requisitions, payment vouchers, managing and reconciling corporate credit card used for various expenses.\r\n\r\n\r\nMinimum Qualifications:\r\n\r\n\r\nHigh School Diploma and at least 8 years of executive support and/or administrative experience\r\n\r\n\r\nExperience coordinating multiple executives' calendars simultaneously.\r\n\r\n\r\nExpert knowledge of Google and Microsoft Office Products; including Gmail, Microsoft Word, Excel, and PowerPoint.\r\n\r\n\r\nStrong experience planning executive, domestic and international travel.\r\n\r\n\r\nAbility to perform and prioritize multiple tasks efficiently at any given time with excellent attention to detail and the ability to meet tight deadlines.\r\n\r\n\r\nProven ability to handle confidential information with the utmost discretion, integrity, and professionalism.\r\n\r\n\r\nPreferred Qualifications:\r\n\r\nBachelor's degree preferred\r\n\r\nPhysical Requirements:\r\n\r\n\r\nFrequently communicates with co-workers, management and customers, which may involve delivering presentations\r\n\r\n\r\nMust be able to exchange accurate information in these situation\r\n\r\n\r\nMANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\r\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.","company":"ManTech","rawCompany":"mantech","city":"Herndon","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-05-15T05:54:46.993Z","occupations":[{"code":"43-6011.00","title":"Executive Secretaries and Executive Administrative Assistants","slug":"executive-secretaries-and-executive-administrative-assistants"},{"code":"43-6014.00","title":"Secretaries and Administrative Assistants, Except Legal, Medical, and Executive","slug":"secretaries-and-administrative-assistants-except-legal-medical-and-executive"},{"code":"43-9199.00","title":"Office and Administrative Support Workers, All Other","slug":"office-and-administrative-support-workers-all-other"}],"industries":[{"code":"921110","title":"Executive Offices","slug":"executive-offices"},{"code":"551114","title":"Corporate, Subsidiary, and Regional Managing Offices","slug":"corporate-subsidiary-and-regional-managing-offices"},{"code":"561110","title":"Office Administrative Services","slug":"office-administrative-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Executive Administrator","description":"MANTECH seeks a motivated, career and customer-oriented Executive Administrator to join our team in Herndon, VA.\r\nResponsibilities include, but are not limited to:\r\n\r\n\r\nProvide executive administrative support to multiple C-suite executives, which includes managing their calendars, scheduling, and de-conflicting appointments.\r\n\r\n\r\nAdministering a broad variety of tasks such as taking minutes at key meetings and tracking action items; coordinating weekly reports for input; preparing agendas, executive reports, and presentations.\r\n\r\n\r\nResponsible for other administrative tasks to include organizing, coordinating, and managing meeting logistics and event support; ordering and coordinating catering; maintaining and placing orders for office supplies; monitoring executive email inboxes and highlighting urgent requests or communications.\r\n\r\n\r\nArranging complex travel arrangements, itineraries, and agendas to include coordinating local domestic and international travel, completing expense reimbursement requests and travel authorizations.\r\n\r\n\r\nActing as a liaison to develop close working relationships with other departments such as Finance, HR, and Security partners and the executive's direct reports.\r\n\r\n\r\nHandling purchasing administration, which may include submission of purchase orders, requisitions, payment vouchers, managing and reconciling corporate credit card used for various expenses.\r\n\r\n\r\nMinimum Qualifications:\r\n\r\n\r\nHigh School Diploma and at least 8 years of executive support and/or administrative experience\r\n\r\n\r\nExperience coordinating multiple executives' calendars simultaneously.\r\n\r\n\r\nExpert knowledge of Google and Microsoft Office Products; including Gmail, Microsoft Word, Excel, and PowerPoint.\r\n\r\n\r\nStrong experience planning executive, domestic and international travel.\r\n\r\n\r\nAbility to perform and prioritize multiple tasks efficiently at any given time with excellent attention to detail and the ability to meet tight deadlines.\r\n\r\n\r\nProven ability to handle confidential information with the utmost discretion, integrity, and professionalism.\r\n\r\n\r\nPreferred Qualifications:\r\n\r\nBachelor's degree preferred\r\n\r\nPhysical Requirements:\r\n\r\n\r\nFrequently communicates with co-workers, management and customers, which may involve delivering presentations\r\n\r\n\r\nMust be able to exchange accurate information in these situation\r\n\r\n\r\nMANTECH International Corporation considers all qualified applicants for employment without regard to disability or veteran status or any other status protected under any federal, state, or local law or regulation.\r\nIf you need a reasonable accommodation to apply for a position with MANTECH, please email us at careers@mantech.com and provide your name and contact information.","datePosted":"2026-05-15T05:54:46.993Z","dateModified":"2026-05-15T05:54:46.993Z","hiringOrganization":{"@type":"Organization","name":"ManTech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Herndon","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e49fc3c8398c5b91e048e2d9"},"url":"https://jobsearcher.com/jobs/e49fc3c8398c5b91e048e2d9"}}