Senior Parametric Estimator, Proposal Management

L3Harris Technologies, Inc.; Los Angeles (CA); On-site; USD 88,000 - 164,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid time off

Parental leave

Job summary

L3Harris Technologies, Inc. is seeking a Senior Specialist, Proposal Management (Parametric Estimator) to join our Canoga Park, CA or Huntsville, AL teams.

The role involves developing and validating cost models that tie technical requirements to cost, ensuring proposal standard compliance, and supporting program and supply chain decision‑making. The ideal candidate will analyze data, build CERs, and communicate results to stakeholders, with potential access to TruePlanning/SEER tools and

Qualifications

• Bachelor's degree in engineering, data science, mathematics, or related field with 6+ years of supply chain experience, or 10+ years without a degree.
• Graduate degree alternatives strengthen candidacy; relevant defense/contracting exposure is a plus.

Responsibilities

• Develop and validate parametric cost models linking technical needs to cost.
• Analyze historical data to set valid cost bases for future work.
• Collaborate cross-functionally with Engineering, Manufacturing, Supply Chain, Accounting, Finance, and Programs.
• Develop CERs and auditable cost projections.
• Present findings and recommendations to management.
• Ability to obtain a US Secret Clearance.

Skills

Excel

Data Analytics

Parametric Modeling

BOMs

Education

Bachelor's degree in engineering or related field

Graduate degree in engineering or related field

Tools

TruePlanning

SEER

Job description

L3Harris Technologies, Inc. is seeking a Senior Specialist, Proposal Management (Parametric Estimator) to join our Canoga Park, CA or Huntsville, AL teams.

The role involves developing and validating cost models that tie technical requirements to cost, ensuring proposal standard compliance, and supporting program and supply chain decision‑making. The ideal candidate will analyze data, build CERs, and communicate results to stakeholders, with potential access to TruePlanning/SEER tools and