Administrative and Management Support Assistant – Senior
Location: Andover, MA
Clearance: Active TS/SCI

Salary: $60,000

The Celestar Corporation has an immediate opening for a Senior Administrative and Management Support Assistant to support leadership operations in Andover, MA. This role provides high-level administrative support to senior leadership and ensures efficient office operations.

Key Responsibilities

• Manage records, files, and office correspondence
• Coordinate employee in- and out-processing
• Arrange travel using Defense Travel System (DTS) and process travel reports
• Coordinate conference rooms, calendars, and schedules
• Maintain office equipment and supply inventories
• Manage government timekeeping systems (DAI)
• Oversee task management systems (CATMS) and assist with office training programs
• Maintain databases and prepare reports, memos, presentations, and correspondence
• Serve as a liaison with internal departments and external agencies
• Screen calls, manage incoming communications, and distribute information
• Review and prepare documents for compliance with DoD policies and regulations
• Analyze administrative processes and recommend improvements when needed

Requirements

• Bachelor’s degree and 3 years of senior administrative experience
  (or 8 years of relevant experience in lieu of a degree)
• Experience supporting Senior Executive Service (SES) leadership preferred
• Strong written and verbal communication skills
• Advanced proficiency with Microsoft Office and administrative systems

Celestar is an Equal Opportunity/Affirmative Action Employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, protected veteran status, disability status, gender identity, or national origin.