Job Title: Cost Estimator
Location: Warrenton, Virginia
Type: Direct Hire – Onsite
Security Clearance: TS/SCI
RESPONSIBILITIES
· Assist with the development and refinement of Government Cost estimation models.
· Develop, maintain, and update credible, defensible, and replicable cost estimates, including Life-Cycle Cost Estimates, Independent Government Cost Estimates, Cost/Budget Excursions, ROMs, and Program Contractor Cost Estimates to support POM submissions.
· Ensure all cost estimates adhere to applicable program documents such as the Cost Analysis Requirements Description (CARD) and Work Breakdown Structure (WBS).
· Assess technical requirements, program performance, cost, and schedule risks, integrating risk and uncertainty into estimates.
· Consult technical experts and document rationale and sources for risk assessment.
· Use government-approved cost estimating software and databases like CADE to perform evaluations.
· Document all methodologies, assumptions, and data sources thoroughly in accordance with DoD and local guidelines.
· Assist in developing Program WBS to ensure compliance with standards such as MIL-STD-881F.
· Collect, normalize, and document software, cost, and schedule performance data from relevant historical programs.
· Prepare detailed reports, presentations, and documentation to justify cost estimate results and assumptions.
· Participate in formal cost estimate reviews and prepare Cost Estimate Review (CER) presentations.
· Develop Cost Analysis Requirements Descriptions (CARD) and ensure their compliance with relevant standards and guidelines.
· Review incoming funding documents for accuracy and completeness.
· Manage payments, update funding logs, and process financial documentation for the organization.
· Analyze budget proposals, funding requests, and perform cost-benefit analyses.
· Monitor spending, prepare budgets, and assist with financial planning, including congressional submissions and program planning documents.
· Conduct estimations and forecasting of future financial needs related to defense programs.
REQUIREMENTS
· 8+ years of DoD cost estimation, financial planning, and analysis experience
· 5+ years of experience working within a DoD Program/Budget Execution office
· Extensive experience developing and refining Government Cost estimates, including Life-Cycle and IGCEs, for all phases of acquisition
· Proven ability to develop Cost Analysis Requirements Descriptions (CARD)
· Experience preparing comprehensive reports, presentations, and justifications for senior leaders
· Strong data gathering and analytical skills with experience making recommendations to senior officials
· Experience preparing spend plans, budget exhibits, and tracking financial metrics
· Deep experience reviewing and creating MIPRs for government approval
· Knowledge of DAI
· Ability to work with classified systems and environments
· Excellent organizational, project management, and problem-solving skills
· Effective stakeholder management and communication skills with clients and senior management
· Proficiency in MS SharePoint, Word, PowerPoint, Teams, Excel, and Outlook
· Desired Skills
· Prior federal government, professional services, or consulting experience; certifications such as ICEAA, DAWIA Cost Estimating, CDFM, PMP, ITIL, Lean, Scrum, SAFe, Agile; knowledge of cybersecurity and cloud architectures; experience on large projects.
EDUCATION:
· Bachelor's Degree in a related field
System One is a leading provider of specialized, highly technical services and solutions to critical infrastructure, technology, life sciences, and government sectors. We partner with large private and public organizations who trust us to execute their complex, mission-critical initiatives through our outsourced services and workforce solutions.