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Mid-Level Civil Engineer

San Antonio, TX / The Woodlands, TX | Full Time

We are hiring a Mid-Level Civil Engineer for Hydrologic & Hydraulic Studies and Modeling!

About us:

Parra & Co is a family-owned Texas-based engineering consulting firm with a strong emphasis in project management and client service. We create civil engineering solutions that go beyond what our planet deserves, by balancing resiliency and sustainability with economic sense. Each of our Project Managers and Senior Technical Team members has over 20 years of experience in their field. Our team is composed of licensed Professional Engineers, Economists, LEED Accredited Professionals, and Project Engineers, bringing you 130+ years of combined experience. As we continue to expand and deliver excellence, we’re eager to add a dedicated and experienced H&H Civil Engineer to our team.

Consistently ranked among the “Best Places for Working Parents” Parra & Co attracts and retains the best talent in the industry by pairing our members with the values of the company to foster a great working environment where collaboration, accountability, learning and fun makes our firm a “special place to belong”.

Our Values:

Key Responsibilities:

  • Conduct hydrologic and hydraulic analyses for a variety of projects including stormwater management, floodplain mapping, drainage studies, and other water resources projects.
  • Utilize and master applicable software models such as HEC-RAS, HEC-HMS, SWMM, and other relevant tools to develop and calibrate models.
  • Collaborate with a multidisciplinary team of engineers and professionals to provide integrated solutions for clients.
  • Prepare and review engineering reports, technical memorandums, design documents, and presentations.
  • Assist in the preparation of proposals and bids for potential projects.
  • Mentor junior engineers and provide guidance on best modeling practices and techniques.
  • Coordinate with local, state, and federal agencies as required for project approvals.
  • Stay updated with latest trends, techniques, and software in the field of Hydrologic & Hydraulic engineering.


  • Bachelor’s degree in Civil Engineering or related field. A Master’s degree will be an added advantage.
  • Minimum 10 years of experience in H&H engineering with a focus on modeling and studies.
  • Professional Engineers (PE) registration in Texas or ability to obtain it within 6 months of hiring.
  • Proficient in H&H software models such as HEC-RAS, HEC-HMS, SWMM, and other relevant tools.
  • Excellent written and verbal communication skills.
  • Valid work permit authorization to work in the U.S.
  • Ability to manage multiple projects simultaneously and meet tight deadlines.
  • Strong attention to detail and a commitment to producing high-quality work.
  • What We Offer:
  • Competitive salary with an amazing work culture. 
  • Comprehensive benefits package including excellent health, dental, vision insurance with immediate eligibility, and Simple IRA with company match.
  • Professional development opportunities and mentorship.
  • Collaborative team environment with innovative projects.
  • Opportunity to work on projects that make a positive impact on the community.

Join us and be part of shaping the future landscape of Texas! If you’re a proactive, detail-oriented individual with a passion for civil engineering and hydrology, we’d love to hear from you.

Application Process:

Interested candidates are encouraged to submit their resume, cover letter, and a brief portfolio (if available) to

Parra & Co is an equal opportunity employer. We encourage applications from individuals of all backgrounds, regardless of race, gender, religion, age, or nationality.