Estimator

The Estimator is responsible for preparing detailed and accurate cost estimates for aerospace components, subassemblies, and full system builds. This role requires deep technical knowledge of manufacturing processes- especially CNC machining, sheet metal fabrication, and aerospace-grade finishing. The Estimator plays a key role in proposal generation, customer quotations, and contract pricing strategy, ensuring the business remains competitive while maintaining margin objectives.

Responsibilities:

• Cost Estimation & Quotation Development
  • Develop detailed cost breakdowns for new builds, repeat jobs, design modifications, and government RFQs.
  • Create itemized cost models for machining, sheet metal, assembly, and finishing.
  • Estimate per-part cost for various batch sizes, considering setup, run time, yield, and rework.
• Engineering and Manufacturing Review
  • Analyze customer drawings, 3D CAD models, and specifications to extract material, feature complexity, and tolerance requirements.
  • Determine tooling and fixturing needs; evaluate buy vs. build strategies for complex jigs.
  • Identify special processes and inspection needs (tight tolerances, AS9102 FAI, critical features).
• Vendor and Subcontractor Coordination
  • Request and incorporate supplier pricing for materials and subcontracted (heat treating, NDT, paint and coatings).
  • Ensure quotes reflect current market pricing and realistic lead times.
• Labor and Machine Time Calculation
  • Estimate labor hours per operation (setup, run, inspection, final packaging) using internal standards and time studies.
  • Factor in machine cycle time, setup losses, tool changes, and deburring in cost build-up.
  • Apply knowledge of equipment capacity and process capability to ensure feasibility.
• Cross-Functional Collaboration
  • Lead pre-quote reviews with engineering, production, and quality assurance.
  • Collaborate with purchasing on raw material pricing, minimum order quantity, and supplier lead times.
  • Support production with quote-to-order handoffs to ensure smooth job launch.
• Pricing Strategy and Proposal Support
  • Participate in pricing reviews with program managers and executive team.
  • Justify assumptions, risk factors, and cost drivers during internal and customer- facing reviews.
  • Assist in developing pricing models for different contract types (fixed price, cost plus, and T&M).
• Data Management and Process Improvement
  • Maintain historical cost data and update rate sheets based on actual performance.
  • Analyze variances between estimated and actual job costs to improve accuracy.
  • Support continuous improvement by identifying cost-saving processes or design changes.

Education/ Experience:

• High school diploma or GED.
• 3+ years of estimating experience in an aerospace or precision manufacturing environment.

Technical Skills:

• Strong understanding of manufacturing processes including CNC machining, sheet metal fabrication, and aerospace assemblies.
• Ability to read and interpret complex technical drawings, proficient with GD&T and blueprint analysis.
• Familiar with aerospace materials and finishing standards.
• Proficient with Microsoft Excel, experience using ERP/MRP systems.
• Experience working with AS9100 standards and familiarity with ITAR requirements.

Preferred Qualifications:

• Associate’s or Bachelor’s degree in Mechanical Engineering, Manufacturing Technology, or related field.
• Background in estimating for government contracts and compliance with DCAA regulations.

Work Environment:

• Office-based with periodic visits to the shop floor and vendor sites.
• Occasional travel may be required for supplier visits or customer meetings.