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Salary
$90k – $120k per year
Location
In office (Little Rock)
Seniority
Middle · 8+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 12, 2026. First seen by Alion on Jun 22, 2026. Trex scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Trex is a US maker of composite decking, railing and outdoor lighting products, manufactured in the United States from recycled materials. It is a publicly traded company that hires product marketing, supply chain, controls engineering and plant staff at its sites in Virginia, Arkansas and Nevada. The company is headquartered in Winchester, Virginia, United States.

When you work at Trex, you’re helping to grow and enhance a true original. You join a company that boldly launched an entire industry… and still leads the way.

We are looking for a Process Engineer to help us establish and maintain operating parameters for plant equipment, provide technical support to production, maintenance, and process teams, and oversee the proper functioning of manufacturing lines. As a Trex Process Engineer, you will be looked to as an innovator in the manufacturing process and expected to lead the development and optimization of manufacturing processes and procedures for wood/plastic composites, ensuring efficient operation and adherence to quality standards. This role is a key member of our Engineering team

RESPONSIBILITIES

  • Put safety first - Always!
  • Lead and foster our “people first” culture
  • Develop and implement processes and procedures for the function of plant equipment required in manufacturing wood/plastic composites. Establish and maintain the required operating parameters, based on observed data and best practices, with minimal supervision from the supervisor.
  • Provide technical leadership to the Production Supervisors, Process Technicians, and maintenance team members to solve problems and optimize the operation of plant equipment.
  • Assume responsibility for the proper operation of the manufacturing lines and coordinate the repair and replacement of these pieces of equipment as needed.
  • Lead project and process development with weekly reports to the Process Engineering Manager.
  • Pursue capital projects based on a cost-benefit analysis and the intended production impact. Work with the project team to completion.
  • Work with other departments on capital projects or improvements, identify necessary resources, and follow up to assess the operational success of the installed equipment.
  • Utilize Problem-solving expertise to address process, equipment, materials, quality, and EHS issues.
  • Regularly lead teams using Continuous Improvement tools (fishbone, 5-why, etc.) to determine root cause, corrective actions, and preventive measures. Follow actions to closure.
  • Presents findings from CI/Lean events to senior management.
  • Mentor junior engineers, provide guidance, and lead teams on process improvement projects.

JOB LOCATION

Little Rock, Arkansas, United States (on-site)

POSITION TYPE

Full-Time/Regular

EXPERIENCE

We are looking for leaders with a bachelor’s degree in an engineering discipline, along with experience in manufacturing processes and procedures of wood/plastic composites and/or extrusion processes. Years of experience requirements are listed below. We want to hear from you if you have previous experience as an Industrial, Chemical, or Manufacturing Engineer.

  • Process Engineer II: Bachelor’s degree plus at least 5 years of experience in an industrial manufacturing (or chemical process operations) environment.
    • Candidates with an Associate's degree, along with 7 years of experience in an industrial manufacturing (or chemical process operations) environment, will be considered.
  • Process Engineer III : Bachelor’s degree plus at least 8 years of experience in an industrial manufacturing (or chemical process operations) environment.
    • Candidates with an Associate's degree, along with 10 years of experience in an industrial manufacturing (or chemical process operations) environment, will be considered.

At Trex, we believe in persevering even when there’s no road map, embracing groundbreaking as a way of life. We encourage multiple perspectives and welcome diverse people who problem-solve, adapt, and innovate - always with a firm foundation in safety and integrity.

SALARY

  • Process Engineer II: Base Salary Range: $90,000 - $120,000 annually.
  • Process Engineer III: Base Salary Range: $100,000 - $130,000 annually.

The salary range provided serves as a general guideline for potential compensation for this position. It reflects the base salary and does not account for other benefits or additional compensation opportunities that may apply. This role is also eligible for further compensation through an annual/sales bonus, in addition to the base salary.

At Trex, individual base salaries are determined based on various factors, including relevant skills, qualifications, experience, and geographic location. We are committed to maintaining pay equity and consider the internal equity of our existing team members when finalizing compensation offers. In addition to competitive pay, Trex offers a comprehensive benefits package, which is detailed below.

BENEFITS & PERKS

We believe that real effort should be rewarded. We take care of you as part of our Trex family so you can take care of yours. Here are some of the perks beyond the paycheck:

  • Time Off: We’ll give you paid holidays and paid vacation.
  • Health, Dental, and Vision Insurance: Choose from a variety of options. We’ll cover a generous share of the cost. Plus, you can earn lower rates through our wellness program.
  • 401(k) With Company Match: Save for your retirement, and we’ll match it dollar for dollar.
  • Tuition Reimbursement: We’re all about lifting each other to the next level. When you’re ready to get the degree, we’ll pick up part of the tab.
  • Training and Education: We offer dozens of options to boost your performance, both online and on-site nearby.
  • Stock Purchase Program: Invest in Trex at a discounted price.
  • Employee Discount Program: When you make the World’s No. 1 Decking Brand, you’ll probably want to enjoy the finished product yourself. We’ll give you a discount.

WHO WE ARE

Over 30 years ago, our founders created the world’s first high-performance, low-maintenance composite decking and outdoor living products. That entrepreneurial spirit still drives us today as we continue to redefine our industry and lead the way for what’s next in outdoor living. Today, Trex is the world’s #1 brand of sustainability-made, wood-alternative decking, and deck railing - all proudly manufactured in the USA. As a publicly traded company [NYSE: TREX], we take pride in being the largest recycler of plastic film in the country as well as caring for the communities and the planet where we live. We nurture meaningful connections, from local engagement and investment to eco-friendly products and sustainable manufacturing processes.

Everything we do is grounded in our values and guided by our beliefs. We are looking for candidates who embody our core values:

  • Innovate with Purpose
  • Obsess Over the Customer
  • Own the Outcome
  • Operate with Excellence and Efficiency
  • Win Together

At Trex, you’ll become part of a diverse yet unified team that sustains the trailblazing spirit and strengths that made Trex the industry leader - learning, adapting, solving and succeeding.

We welcome new ideas and fresh perspectives, and we encourage you to bring your best to help us shape the future of Trex.

CAREER ADVANCEMENT

At Trex, you can take pride in craftsmanship. There’s an art and a science to what we do, and we never stop working to refine and improve. That means no matter how long you’ve been with Trex, you have ongoing opportunities to grow your expertise, enhancing your career, your team, and our shared efforts. You will help shape our future.

EOE

Trex is proud to be an Equal Opportunity Employer. We are committed to creating a diverse and inclusive environment for all employees and do not discriminate on the basis of race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. All qualified applicants will receive consideration for employment without regard to these or any other characteristics protected by law

E-VERIFY

Trex participates in E-Verify to confirm the employment eligibility of all newly hired employees. E-Verify is a web-based system operated by the Department of Homeland Security (DHS) and the Social Security Administration (SSA) that allows employers to electronically verify the employment eligibility of their employees. For more information, please visit www.dhs.gov/E-Verify.

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