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Prosidian Consulting

Management and operations consulting firm

Program Manager (O&S Cost Estimating & Model Support) - Operation & Support (O&S), Independent Cost Estimating & Model Support

Full-TimeUpdated
No salary listed
Senior, Expert
Bachelor's
Washington, DC, USA
HybridHybrid on/off client site in the Washington, DC area; engagement may include Joint Base Andrews, MD, and travel as required.
Project & Program ManagementProgram Management

About the job

Requirements
  • At least 3 years managing projects of comparable scope or complexity, including multi-estimate O&S support with recurring deliverables.
  • At least 8 years of cost-estimating or cost-analysis experience in a Department of Defense or Department of the Air Force context, with demonstrated O&S estimating leadership.
  • Working knowledge of AFI 65-508-aligned cost-analysis expectations and the ability to enforce rigorous, complete, and repeatable technical and cost analysis.
  • Familiarity with Department of the Air Force and Department of Defense cost-estimating governance and review cycles, including sustainment review support, cost review boards, and CAPE coordination.
  • Experience managing Excel-based cost models and ensuring full traceability of data pedigree, normalization, methods, assumptions, and phasing.
  • A bachelor's degree in STEM, economics, operations research, business, or a related field, or equivalent demonstrated experience.
  • Project leadership experience in cost analysis or sustainment analytics programs supporting Department of the Air Force or Department of Defense stakeholders.
  • Ability to lead teams using government-furnished templates and standards and deliver audit-ready documentation packages.
  • Program and portfolio management skills covering scope, schedule, staffing, risk, and quality for analytical deliverables.
  • Knowledge of O&S cost-estimating fundamentals, including cost-element structure, drivers, normalization, escalation and inflation application, and uncertainty framing.
  • Advanced Microsoft Excel skills for model governance, template control, quality-assurance checks, versioning, and documentation discipline.
  • Stakeholder-management and facilitation skills for technical-lead and COR coordination, briefing preparation, and issue resolution.
  • Technical writing and briefing-development skills using Microsoft Word and PowerPoint in AFCAA/FMCY formats.
  • Ability to mentor junior staff and maintain an effective senior-to-junior staffing ratio.
  • Understanding and proficiency with Microsoft Office; the ideal candidate is advanced with Excel, Access, Outlook, PowerPoint, and Word, and proficient with Adobe Acrobat, data-analytics tools, and Visio.
  • Ability to establish, manage, pursue, and achieve annual goals and objectives documented against the firm's eight ProSidian Global Competencies, and support business-development and other efforts on behalf of ProSidian.
Responsibilities
  • Provide O&S legacy cost-model support and independent cost estimates at the Air Force Cost Analysis Agency, supporting annual life-cycle O&S estimates and five-year sustainment-review estimates.
  • Serve as primary engagement lead for the AFCAA O&S Division; manage scope, schedule, and deliverables under BPA/task-order direction.
  • Establish and execute project governance, including kickoff meetings, weekly status updates, quarterly reviews, action-item management, and responses to priority shifts.
  • Implement the Quality Control Plan and peer-review cadence for cost models, documentation, and briefings, and ensure compliance with AFCAA formats.
  • Oversee nondisclosure-agreement execution and secure data-access coordination; enforce data-handling procedures for unclassified and classified outputs, including NIPR/SIPR as directed.
  • Manage resourcing for up to five analysts per year, balance workloads, and provide surge support across legacy annual estimates and ICE/NACA/SCP tasks.
  • Coordinate stakeholder engagements and estimate-reconciliation activities with program offices and OSW CAPE/Department of the Air Force reviewers as required.
  • Maintain a risk register, identify schedule, quality, people, and data risks, implement mitigations, and report issues to the COR or technical lead.
  • Provide rapid responses, including one-business-day turnaround for requested drafts, briefings, or supporting documentation.
  • Deliver program-management reporting, including monthly status, expenditure logs, travel plans, and open/closed task lists, and support CPARS performance objectives.
  • Provide overall leadership and management for O&S legacy cost-model support and independent cost estimates; oversee scope, schedule, budget, staffing, and risk; ensure compliance with AFI 65-508, FY2021 NDAA, and AFCAA standards; serve as liaison with AFCAA leadership, SAF/FMC, OSW CAPE, and stakeholders; approve deliverables, brief senior leadership, and ensure continuity of operations.
  • Maintain an alternate or backup program manager and a delegated-authority matrix for approvals and escalations to ensure continuity during absences.
  • Maintain configuration management for models and documentation, including version control, change logs, and controlled distribution.
  • Conduct lessons-learned reviews after major deliverables to improve cycle time, defect rate, and documentation quality.
  • Ensure 100% on-time deliverable submission and a stable staffing posture; coordinate task prioritization and approvals with the COR and AFCAA technical lead.
  • Support business-development and other efforts on behalf of ProSidian.
Desired Qualifications
  • Formal project-management training or certification, such as PMP, and/or Department of Defense acquisition or cost-estimating coursework.

About the company

ProSidian Consulting provides management and operations consulting to private companies, Fortune 1000 enterprises, and government agencies. It uses industry-aligned services across six practice areas: Risk Management, Energy & Sustainability, Compliance, Business Process, IT Effectiveness, and Human Capital, delivered by multidisciplinary teams. The firm connects strategy to execution with On-Demand Resources and targets drivers of economic profit—growth, margin, and efficiency—across assets, processes, policies, and people. Its goal is to help leaders design and execute operations that increase value for customers and improve return on invested capital.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Charlotte, North Carolina

Founded

2008

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Simplify's Take

What believers are saying

  • ProSidian posted multiple NSF HR analytics roles in April 2026.
  • June 2026 contract data shows $4.0M obligated across repeat federal buyers.
  • GSA MAS validity through 2032 supports continued federal selling capacity.

What critics are saying

  • PrimeRFP shows 41% of obligations came from NSF in June 2026.
  • Eighty percent of obligations were not openly competed, risking renewal shocks.
  • Without new federal recompetes, the firm risks collapse from contract loss.

What makes Prosidian Consulting unique

  • ProSidian held a GSA MAS contract through May 17, 2032.
  • ProSidian sells federal consulting across NSF, DoD, DOE, and Treasury.
  • ProSidian positions itself in human capital, compliance, energy, and risk work.

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Benefits

  • Remote Work Options