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Cost Analyst – TS​/SCI Clearance w​/CI Poly

Job in Chantilly, Fairfax County, Virginia, 22021, USA
Listing for: Leffler Consulting
Full Time position
Listed on 2026-06-21
Job specializations:
  • Finance & Banking
    Financial Consultant, Financial Analyst
Salary/Wage Range or Industry Benchmark: 70000 - 90000 USD Yearly USD 70000.00 90000.00 YEAR
Job Description & How to Apply Below

Cost Analyst/Estimator – TS/SCI Clearance w/CI Poly Required Location

Chantilly, VA

Job Description

Leffler Consulting is seeking a Cost Analyst/Estimator to join our team in Chantilly providing support to national security satellite ground systems. This position is an immediate opening and will reside full-time on-site with the government customer. An active Top Secret/SCI clearance with a CI polygraph is required.

Duties
  • Apply the principles, theories, and methods of cost estimation and analysis
  • Develop cost estimates, collect data, and develop models/methods for space systems and their associated ground and launch systems across multiple space related product lines
  • Perform cost estimating using parametric approaches, with preference for space system experience (including software estimating)
  • Conduct tool development using COTS (i.e., Microsoft Excel), custom code, or FOSS (i.e., R, Python)
  • Utilize product-oriented Work Breakdown Structure (WBS) to evaluate technical baseline, assumptions, and risks
  • Perform forward pricing rate and corporate indirect rate analysis
  • Conduct assessments on program cost, technical, and schedule baselines, identify key cost and technical risk areas, and translate the risk areas into program cost impacts
  • Support development of program office estimates to support the annual budget build
  • Affordability assessments
  • Analysis of Alternatives
  • Data collection and normalization
  • Perform cost improvement curve analysis, uncertainty analysis, and inflation analysis
  • Apply advanced statistical techniques and interact with customers and colleagues expertly and effectively to resolve problems
  • Apply leadership skills and the ability to manage competing priorities, multiple tasks, and work environments
  • Perform other duties as assigned to support corporate and customer initiatives
Skill Set
  • Strong analytical background and good interpersonal skills
  • Excellent oral and written communication skills
  • Attention to detail and quality
Required Education
  • Bachelor’s degree in engineering, physics, operations research, cost analysis, mathematics, finance, economics, business administration,or similar quantitative field.
Required Experience
  • Years of required cost estimating experience vary according to position level
Desired Education
  • Refer to Required Education
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