Senior Executive Assistant | TS/SCI – Federal Support

LMI Consulting, LLC; Arlington (VA); On-site; USD 115,000 - 125,000; Full time

Job summary

LMI is seeking a Research Specialist/Senior Executive Assistant to support our federal customer in Arlington, Virginia. This role requires TS/SCI clearance and focuses on coordinating meetings, calendar management, and general office logistics to keep executives operating smoothly.

You will manage travel logistics in DTS, prepare read‑ahead materials, track actions and expenses, and assist with onboarding. Strong communication and a proactive, team‑oriented mindset are essential.

Qualifications

• TS/SCI clearance is required.
• 5+ years of experience supporting DoW or other Federal agencies.
• Bachelor's degree is required.
• Excellent written, oral, and interpersonal communication skills.
• Ability to work independently and take a proactive role.

Responsibilities

• Facilitate daily office operations (e.g., scheduling and coordinating meetings, calendar management, and general office logistics).
• Attend and participate in meetings, take meeting notes, record taskers and actions, and update staff as needed.
• Prepare read ahead binders/books or briefings as appropriate.
• Manage scheduling and disseminate changes in a timely manner; coordinate meetings and events.
• Coordinate travel logistics and itineraries in DTS; interface with hotels, rental cars, and travel agencies.
• Monitor travel-related expenses and ensure compliance with travel policies; assist with authorizations and vouchers.
• Update rosters, calendar invites, and address lists; schedule new employee meet-and-greets with leadership.
• Assist with training, network access requests, and workspace setup.
• Review incoming/outgoing correspondence; proofread and prepare documents for signature.

Skills

Communication skills

Team player

Self-directed

Proactive

Organizational skills

Education

Bachelor's degree

Tools

DTS

Microsoft Word

Excel

Outlook

PowerPoint

SharePoint

Job description

LMI is seeking a Research Specialist/Senior Executive Assistant to support our federal customer in Arlington, Virginia. This role requires TS/SCI clearance and focuses on coordinating meetings, calendar management, and general office logistics to keep executives operating smoothly.

You will manage travel logistics in DTS, prepare read‑ahead materials, track actions and expenses, and assist with onboarding. Strong communication and a proactive, team‑oriented mindset are essential.