Contract Support Assistant - TS/SCI w/CI Poly Required

Leffler Consulting, LLC
Chantilly, Loudoun County, VA

Contract Support Assistant – TS/SCI w/CI Poly Required

Location

Chantilly, VA

Job Description

Leffler Consulting is seeking a highly organized Contract Support Assistant to support an Intelligence Community client in Chantilly. This position will serve on a government team providing contracts support across the Program Office executing acquisitions. This support includes, but is not limited to pre-solicitation and solicitation activities, post-award contract execution and closeout activities. An active Top Secret/SCI clearance with a CI polygraph is required.

Duties

Contracts Support:

  • Provide general office management support, such as logistical support, typing, document review for content and format, filing, files maintenance, photocopying, scheduling meetings/rooms, and calendar management
  • Maintain hard copy original contract files, conformed copy, and electronic copy within the agency’s Electronic Procurement Exchange (EPX) Studio contract writing system
  • Distribute contracts documents to internal and external parties
  • Maintain office files within Windows NT environment
  • Assist with invoice processing
  • Develop tracking systems for action items and other areas as necessary
  • Prepare minor contract modifications and associated supporting documentation for actions such as funding, award fee, period of performance extension, and administrative modifications
  • Prepare reports as directed by the CO, COTR and Program Manager
  • Prepare and submit expired contracts into the contract close-out (i.e., Settlements) process
  • Assist with preparing and coordinating briefing charts
  • Perform other duties as assigned to support corporate and customer initiatives

Contracts Administration:

  • Provide general contract administration support including:
    • Prepare data-call responses for Government approval
    • Prepare reports as directed by the CO, COTR and Program Manage
  • Interface with agency financial management systems such as FIRST
  • Maintain contract files in accordance with all required regulations
  • Prepare contract award and modifications in accordance with NAM/FAR for CO review/signature into EPX, to include identifying appropriate solicitation and contract clauses
  • Develop, edit, review, and maintain all contractual documentation, such as pre negotiation and price negotiation memorandums, SOWs, Justifications and Approvals (J&A), acquisition plans, and other acquisition/contracting documents
Required Education
  • High School Diploma or GED equivalent
Required Experience
  • 3+ years of contract support experience
  • Attention to detail
  • Proficiency with Microsoft Office applications (Word, Excel, and PowerPoint)
  • Deadline driven
  • IC and/or DoD experience preferred
Desired Education
  • Refer to “Required Education”

Founded in 2001, Leffler Consulting is a women-owned small business (WOSB) headquartered in Chantilly, Virginia. We provide financial management and life-cycle budget and cost support to our nation’s most critical programs in the Intelligence Community (IC) and Department of Defense (DoD). Leffler Consulting specializes in all areas of financial management, audit readiness, and process improvement and controls while also providing a broad array of support functions critical to supporting the mission requirements of our customers. We offer competitive salaries and a generous benefits package, including medical, dental, vision, and disability coverage, paid leave, paid holidays, an employee assistance program, and an employee referral program.

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Posted 2026-01-28

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