Traffic Estimator — Plan, Bid & Build Safe Roads

Helix Traffic Solutions, LLC; Phoenix (AZ); On-site; USD 55,000 - 85,000; Full time

Job summary

Helix Traffic Solutions, LLC is seeking an Estimator to join the Phoenix corporate office and lead the preparation of cost estimates for roadway construction projects involving temporary traffic control and safety devices.

You will review plans, prepare bids for ADOT, county, municipal, and private projects, and coordinate with vendors and operations to ensure competitive bids. This role offers hands-on estimating within a national network and growth opportunities.

Qualifications

• Ability to read and interpret construction drawings and specs.
• Proficiency in Microsoft Office & working with numbers.
• Ability to develop competitive bid strategies after plan review.
• Road construction operations or estimating experience.
• Strong interpersonal and communication skills with coworkers, customers, and contractors.
• 1+ years in estimating (preferred).

Responsibilities

• Review construction plans, specifications, and traffic control requirements.
• Develop detailed cost estimates including labor, equipment, materials, subcontractors, and logistics.
• Prepare and submit bids for ADOT, county, municipal, and private construction projects.
• Coordinate with vendors, trade partners, branch managers and operations.
• Attend pre‑bid meetings and coordinate with contractors to clarify project requirements.
• Track submitted bids and follow up with contractors to maintain relationships and gather market feedback.

Skills

Interpersonal skills

Analytical thinking

Numerical accuracy

Tools

Microsoft Office

Job description

Helix Traffic Solutions, LLC is seeking an Estimator to join the Phoenix corporate office and lead the preparation of cost estimates for roadway construction projects involving temporary traffic control and safety devices.

You will review plans, prepare bids for ADOT, county, municipal, and private projects, and coordinate with vendors and operations to ensure competitive bids. This role offers hands-on estimating within a national network and growth opportunities.