We are seeking a detail-oriented and proactive Estimator to join our dynamic team in the aerospace and defense industry. The Estimator will play a key role in supporting various functions and initiatives within the organization. Responsibilities: Develop precise, competitive Firm Fixed Price (FFP) estimates for build-to-print aerospace, power generation or space parts Refine estimates by monitoring awarded jobs, incorporating real-time performance insights, and assessing risks to improve future quotes Develop detailed cost estimates and proposals for metal fabricated assemblies based on customer RFQs and RFPs Analyze blueprints, CAD models, parts lists, and specifications to determine manufacturing requirements Collaborate with internal teams, suppliers, and subcontractors to gather cost inputs, including materials, labor, tooling, and outside services Estimate labor hours and material costs for engineering and manufacturing tasks, establishing key assumptions, basis of estimate (BOE), learning curves, and risk factors such as scrap, rework, and warranty Analyze repeat jobs for profitability and efficiency improvements Work closely with engineers and procurement to develop a consolidated, priced bill of materials (BOM) Create rough process routers or statements of work (SOW) to outline manufacturing steps and ensure accurate cost estimates Monitor awarded jobs to refine estimating processes, incorporating real-time performance insights and risk assessments Document and communicate estimate details to ensure a seamless transition from quoting to manufacturing Apply Weldmac’s cost estimating processes and metrics to develop competitive quotes Act as a strategic advisor in cost estimating, resolving customer inquiries, identifying issues, and driving innovative solutions to complex estimating challenges Other duties as assigned This role is required to be on-site 5 days at the El Cajon, CA location.