1

Tn Guardrail Jobs (NOW HIRING)

Job Location This is an onsite role based out of our Bulls Gap, TN plant. Job Responsibilities * Design and develop components of vinyl, composite, aluminum, and steel guardrail, fencing, decorative ...

Define guardrail frameworks for LLM outputs - toxicity filters, brand voice enforcement, compliance ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Define guardrail frameworks for LLM outputs - toxicity filters, brand voice enforcement, compliance ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

Define guardrail frameworks for LLM outputs - toxicity filters, brand voice enforcement, compliance ... H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-2, E-3, L-1 and O-1, or any EADs or other forms of ...

next page

Showing results 1-20

Tn Guardrail information

See salary details

$43.5K

$117.3K

$184K

How much do tn guardrail jobs pay per year?

As of Jun 9, 2026, the average yearly pay for tn guardrail in the United States is $117,325.00, according to ZipRecruiter salary data. Most workers in this role earn between $84,500.00 and $148,000.00 per year, depending on experience, location, and employer.

What are TN Guardrail workers and what do they do?

TN Guardrail workers are professionals responsible for installing, repairing, and maintaining guardrails along Tennessee roadways. Their job ensures the safety of motorists by providing barriers that help prevent vehicles from leaving the roadway, especially in dangerous areas such as curves, bridges, and steep embankments. They work with heavy equipment, follow safety protocols, and often coordinate with highway departments and contractors. Typical duties include inspecting existing guardrails, replacing damaged sections, and ensuring that all installations meet state and federal safety standards.

What are the key skills and qualifications needed to thrive as a TN Guardrail installer, and why are they important?

To thrive as a TN Guardrail installer, you need physical stamina, knowledge of construction safety standards, and experience with hand and power tools, often supported by a high school diploma or equivalent. Familiarity with equipment such as skid steers, post drivers, and sometimes CDL certification for driving work vehicles is typical. Attention to detail, teamwork, and strong communication skills help ensure safe and efficient installations. These skills and qualities are crucial for maintaining roadway safety, minimizing worksite hazards, and delivering projects on time.

What are the typical safety challenges faced by Tn Guardrail installers, and how are they addressed on the job?

Tn Guardrail installers frequently work near active roadways, which poses safety risks such as moving traffic, heavy machinery, and exposure to the elements. To address these challenges, teams follow strict safety protocols, including the use of high-visibility clothing, traffic control measures, and regular safety briefings. Workers are also trained in the proper handling of equipment and materials to prevent accidents or injuries. Collaboration with supervisors and adherence to state and federal safety regulations are essential to maintaining a safe work environment.

What is the difference between Tn Guardrail vs Tn Traffic Control Technician?

AspectTn GuardrailTn Traffic Control Technician
CertificationsOSHA safety training, flagger certificationOSHA safety training, flagger certification
Work EnvironmentInstalling, repairing guardrails on highwaysManaging traffic flow, setting up signs and barriers
Industry UsageConstruction, transportation infrastructureConstruction, road maintenance

Both Tn Guardrail and Tn Traffic Control Technician roles require safety certifications and are common in highway construction. Tn Guardrail focuses on installing and repairing guardrails, while Tn Traffic Control Technicians manage traffic flow and set up safety signs. They often work together on road projects but have distinct responsibilities within the construction and transportation industry.

Infographic showing various Tn Guardrail job openings in the United States as of May 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $117,325 per year, or $56.4 per hour.
Product Development Engineer

Product Development Engineer

CRH

Bulls Gap, TN

Full-time

Medical, Dental, Retirement

Posted 11 days ago


Job description

Job ID:  520841

Oldcastle, a CRH company, is reinventing what's possible in building solutions. We are the leading provider of innovative outdoor living products and utility infrastructure solutions for the water, energy, and communications markets throughout North America. We're a trusted and strategic partner to engineers, contractors, distributors, specifiers, retailers, and homeowners alike as the manufacturer of precast concrete, polymer concrete, and plastic infrastructure products. Our portfolio of brands includes Oldcastle APG, Oldcastle Infrastructure, Belgard® hardscape, Echelon® Masonry, RDI® railing, Catalyst™ Fence Solutions, Sakrete® packaged concrete, Amerimix® mortar, Pebble Technology International® pool finishes, and Techniseal® sands and sealant technologies.    

Job Summary

The Product Development Engineer will create and develop product designs that fulfill company or customer strategic goals while integrating the needs of marketing, sales, and manufacturing departments. This includes direct creation of manufactured ready parts and the fine-tuning of designs until they are ready for production. From the engineering viewpoint, product development can be seen as a process from invention, design, planning, and production.

Job Location

This is an onsite role based out of our Bulls Gap, TN plant.

Job Responsibilities

  • Design and develop components of vinyl, composite, aluminum, and steel guardrail, fencing, decorative accents, decking and molded systems.  This includes component design, system design, stress analysis, and bill of material creation/maintenance. 
  • Assist manufacturing by providing plant support when engineering related issues arise, relating to but not limited by; bill of materials, engineering drawings, product design issues, implementing product changes, and launching new products. 
  • Create test plans and coordinate in-house R&D testing of both systems and components during product development.
  • Work with execution engineer to ensure all required component information is properly relayed to the vendor serving as a technical consultant throughout the process.
  • Create product specifications, drawings (component and bill of material), and create quality expectations for the finished products.
  • Create 3D model renderings of the product for use in glamour marketing brochures, website illustrations, and sample products.
  • Work with execution engineer to implement product engineering changes.
  • Work with quality control department to answer technical component questions, warranty claims, determining root cause of defective products, and required drawing documentation.
  • Work with third party engineers and building inspectors to provide proper test data and certified calculations for use in product installation. 
  • Create and maintain product design schedules to determine critical path items and assist product managers with information to accurately capture details within the product launch schedule.
  • Use 3D printer to create parts for functional and ornamental review.

Job Requirements

  • Bachelor’s degree in a field such as engineering.
  • 3 plus years’ experience.
  • Proficient and have strong understanding of SolidWorks.
  • Proven project management and organizational skills.
  • Knowledge of basic business software (Microsoft Office).
  • Strong technical and analytical skills with exceptional attention to detail.
  • Proven ability to multi-task in a dynamic, fast paced environment.
  • Innate desire to learn about all aspects of the product development process.

What CRH Offers You

  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • An inclusive culture that values opportunity for growth, development, and internal promotion

About CRH

CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of a large international organization.

If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!

Oldcastle APG, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.

EOE/Vet/Disability 

CRH is an equal opportunity employer.  All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, status as a protected veteran or any other characteristic protected under applicable federal, state, or local law.

AI tools may be used in certain stages of the employment lifecycle, such as candidate review; however, all final employment decisions will be made by a person.


CRH logo

About CRH

Sourced by ZipRecruiter

CRH has a long and proud heritage as one of North America's largest corporations. We are a proud reflection of the hundreds of family businesses, local and regional companies and mid to large sized enterprises that together form the CRH family. CRH operates with a decentralized, diversified structure, letting you work in a small company environment while having the career opportunities of a large enterprise.

Industry

Construction materials wholesalers

Company size

10,000+ Employees

Headquarters location

Dublin, Dublin, IE