Senior Mechanical Estimator Industrial Pre-Construction Execution-Critical Experience: Must have 5 10 years of heavy-industrial estimating within contractor environments or a bachelor s in Construction Management/Mechanical Engineering with 2 years industrial estimating experience. Expertise in process piping, structural steel, equipment setting, and civil scopes on projects up to $25 MM. Proficiency with HCSS HeavyBid/HeavyJob, Microsoft Project or Primavera P6, and advanced Excel cost-model