Senior DoD Administrative Specialist | TS/SCI Clearance

Astrion; Lexington (MA); On-site; USD 90,000 - 100,000; Full time

Job summary

Astrion seeks a Senior Administrative Support Specialist to aid DoD programs at Hanscom AFB. You will provide executive-level scheduling, meeting coordination, travel support via DTS, and document management to ensure mission success.

The role requires an active TS clearance with SCI eligibility and US citizenship, with extensive DoD experience. Expect collaboration with senior leaders and cross-functional teams in a fast-paced, mission-critical environment.

Qualifications

• Active TS clearance with SCI eligibility
• US citizen
• Bachelor’s degree plus extensive DoD experience

Responsibilities

• Provide admin support to DoD programs and government leadership
• Track action items, deadlines, and program deliverables
• Coordinate meetings, travel, and calendars for leadership
• Prepare correspondence, briefings, and official documents
• Support DoD acquisition lifecycle activities and policy adherence
• Manage meeting records, agendas, attendance, and minutes
• Assist with workflow improvements and document repositories
• Coordinate security clearances for visitors and external partners

Skills

MS Office proficiency

DoD program support

Executive scheduling

Travel coordination

Data collection & reporting

Education

Bachelor’s Degree in related field

12+ years DoD/related experience

Tools

Microsoft Office Suite

Defense Travel System (DTS)

SharePoint

Calendar management tools

MS Teams / Zoom / WebEx

Job description

Astrion seeks a Senior Administrative Support Specialist to aid DoD programs at Hanscom AFB. You will provide executive-level scheduling, meeting coordination, travel support via DTS, and document management to ensure mission success.

The role requires an active TS clearance with SCI eligibility and US citizenship, with extensive DoD experience. Expect collaboration with senior leaders and cross-functional teams in a fast-paced, mission-critical environment.