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Why DEC?

We employ over 200 professionals and support personnel in seven offices throughout Texas. Our firm’s size allows us to give our employees personal attention and guidance while also providing the opportunity to gain the valuable experience of working on large scale projects. Whether you are starting your career or are a seasoned professional, we have the right opportunity for you.

What We Offer For You

DEC offers competitive salaries, exceptional time off policies, and comprehensive insurance and retirement plans. We are an equal opportunity employer that takes pride in the diversity of our workforce.


Rising above the rest in employee benefits and compensation

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Jose A. Ramirez., EIT

“I started my career with DEC after earning my bachelor's degree in civil engineering. I was grateful that my team knew how to work with a new engineer. They welcomed my questions and helped me develop my skills. My career is off to a strong start as I take on new projects and challenges.


Mounika J., PE

“Following my 2015 graduation from Texas A&M University, I joined DEC.

DEC enabled me to work on a variety of projects from the beginning and assisted me in developing my skills in several areas of water resources engineering. 

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Rodney P., Senior Designer

"I'm proud to have been part of the DEC family for 22 years and I am very excited to see what happens next in the ongoing history of this great company.

Rising above the rest in employee benefits and compensation
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  • Competitive Salaries
  • Annual Reviews

  • Paid OT for Eng I-IV Classifications


  • Medical/dental PPO plans

  • Voluntary vision plan

  • Paid LT and ST disability plans

  • Paid life insurance equal to 2.5 times annual salary

  • Voluntary life up to $500,000

  • Deductible reimbursement program

  • Flexible spending plan


  • 80 Hours Annual Vacation

  • 80 Hours Annual Sick Leave

  • 80 Additional Hours Time Off for OT

  • Seven Paid Holidays

  • Flexible Work Schedules


  • 401K plan with Fidelity Investments

  • Employer Matching up to 3% of employee deferral 

  • 100% Company Funded ESOP plan

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