Estimator, Construction, Road Construction

Southeastern Traffic Supply, 4402 W Cayuga St, Tampa, Florida, United States of America

Posted Thursday, June 18, 2026 at 6:00 AM

We’re not just placing cones—we’re rethinking the way traffic moves. Helix Traffic Solutions is a national leader in traffic control, work zone safety, and roadway infrastructure services. Through a network of specialized operating companies across the U.S., Helix delivers reliable, high‑impact solutions that protect lives, support infrastructure projects, and keep communities moving safely.

Southeastern Traffic Supply is a proud member of the Helix Traffic Solutions network, serving Georgia and Florida with expert traffic control solutions tailored to the unique regulatory and operational demands of each state.

Dedicated to quality, safety, and reliability, Southerne Traffic Supply supports roadway and infrastructure projects with both the equipment and services needed to maintain safe, compliant, and efficient work zones.

• Traffic control services designed to keep traffic flowing smoothly through project zones
• Sales and rental of traffic control equipment and safety gear
• A wide selection of products, including traffic barriers, channelizing devices, and safety vests
• Flexible rental and purchasing options to support short‑term projects and long‑term needs
• Strategic planning and execution to minimize disruption while maintaining safe traffic flow
• Full compliance with state and local regulatory standards

By combining high‑quality equipment with experienced service teams, Southerne Traffic Supply delivers dependable solutions that protect workers, drivers, and surrounding communities.

We’re a people‑first organization with a mission centered on public safety and service. When you join Southerne Traffic Supply, you become part of a strong regional team backed by the stability, resources, and career opportunities of the Helix Traffic Solutions national network. You’ll find:

• A strong culture of safety, accountability, and teamwork
• Hands‑on work that directly improves roadway safety and work zone efficiency
• Opportunities for training, advancement, and internal mobility
• The support of a national organization with deep regional expertise

Our work is fast‑paced, hands‑on, and essential. Every role at Southerne Traffic Supply plays a vital part in keeping roadways across Georgia and Florida safe, compliant, and moving efficiently. If you’re dependable, safety‑focused, and looking for a career with purpose, we’d be proud to have you on our team.

The Estimator will lead the preparation and development of cost estimates for roadway construction projects involving temporary traffic control, work zone safety devices, and designated new lines of service. The role requires an estimator capable of independently managing the full estimating process from plan review through bid submission while supporting contractor relationships and internal operations planning.

Review construction plans, specifications, and traffic control requirements

Develop detailed cost estimates including labor, equipment, materials, subcontractors, and logistics.

Prepare and submit bids for GDOT, FDOT 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.

Ability to read and interpret construction drawings and specifications. (Required)

Proficiency in Microsoft Office Suite & working with numbers. (Required)

Demonstrated ability to apply critical thinking when reviewing plans and specifications, identifying scope risks, and developing competitive bid strategies. (Required)

Road construction operations or estimating experience. (Required)

Strong interpersonal skills and ability to communicate effectively with coworkers, customers, and contractors. (Required)

1+ years in estimating. (Preferred)

Helix Traffic Solutions, LLC is an Equal Opportunity Affiantitive Action Employer.

Southeastern Traffic Supply, 4402 W Cayuga St, Tampa, Florida, United States of America