Senior Manufacturing Estimator Precision Machining

Job Title: Senior Manufacturing Estimator – Precision Machining

Department: Estimating
Reports To: Director of Estimating

Position Summary

We are seeking a highly experienced Precision Machining Estimator to lead the technical and commercial development of competitive, data-driven quotations. This role requires deep expertise in CNC machining processes, manufacturing strategy, cost modeling, and cross-functional collaboration.

The Estimator will evaluate complex RFQ packages, develop detailed manufacturing cost structures, and present comprehensive pricing proposals that align with operational capability and strategic objectives.

Core Responsibilities

• Conduct thorough technical review of RFQ packages (drawings, models, specifications, quality requirements, certifications, and contractual terms).
• Assess manufacturability, risk, and cost drivers for precision machined components and assemblies.
• Collaborate with Sales and customers to clarify scope, tolerances, special processes, and technical requirements.
• Initiate and lead cross-functional quote kickoff meetings (engineering, operations, quality, supply chain).
• Develop detailed cost models including:
• Machine cycle time calculations
• Tooling strategy and consumables
• Outside processing (plating, coating, heat treat, etc.)
• Labor and overhead allocation
• Coordinate with Supply Chain to establish materials and subcontractor pricing strategy.
• Partner with Engineering and Operations to validate routing, machine selection, fixturing strategy, and capacity alignment.
• Consolidate all cost inputs into standardized quoting templates.
• Prepare quote-to-quote variance analysis and margin sensitivity reviews.
• Present final costing models to leadership for approval.
• Lead formal quote review meetings.
• Issue finalized pricing proposals to Sales or directly to customers as required.
• Maintain quote log / CRM system and track open quotes for win/loss analysis.
• Support continuous improvement initiatives to enhance quote velocity and accuracy.

Education

• Associate’s or Bachelor’s degree in Engineering, Manufacturing, Business, or related discipline preferred.
• Journeyman Machinist certification or equivalent hands-on machining background strongly preferred.

Required Experience

• 5+ years of experience estimating precision CNC machined components in a job shop or contract manufacturing environment.
• Strong understanding of:
• Multi-axis CNC milling and turning
• Swiss machining (preferred)
• Tight-tolerance machining
• GD&T interpretation
• Lean manufacturing principles
• Demonstrated ability to translate technical drawings into executable cost models.
• Experience quoting for regulated or high-spec industries such as:
• Aerospace
• Medical device
• Robotics
• Pharmaceutical
• Food-grade equipment
• ERP system proficiency and structured quote documentation experience.
• Strong Excel modeling capabilities.

Professional Competencies

• Exceptional attention to detail; accuracy is critical.
• Ability to prioritize and manage multiple complex quotes in a deadline-driven environment.
• Strong analytical and problem-solving skills.
• Ability to handle confidential information with discretion.
• Collaborative team contributor who demonstrates initiative and ownership.
• Strong meeting management discipline.

Work Environment

• Office-based role with frequent interaction on the manufacturing floor.
• Regular exposure to machining operations, mechanical equipment, and material handling systems. PPE required when in production areas.

Physical Requirements

• Ability to walk the shop floor and review active production processes.
• Ability to stand, walk, and interact within a manufacturing environment for extended periods.
• You will need to be able to walk the shop floor and be able to lift up to 20 pounds. 

This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Nothing in this job description restricts management’s right to assign or reassign duties and responsibilities to this job at any time.

Libra Industries is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to sex, race, color, religion, national origin, age, marital status, political affiliation, sexual orientation, gender identity, genetic information, disability or protected veteran status. We are committed to providing a workplace free of any discrimination or harassment.