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H&H Engineering Jobs (NOW HIRING)

This position is ideal for an experienced engineer who enjoys combining technical expertise with ... Manage the design and delivery of H&H projects, including roadway drainage, storm sewer systems ...

This position is ideal for an experienced engineer who enjoys combining technical expertise with ... Manage the design and delivery of H&H projects, including roadway drainage, storm sewer systems ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative solutions that move communities forward. With more than 139 years of experience and over 600 ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is a nationally recognized, full-service infrastructure engineering firm delivering innovative solutions that move communities forward. With more than 139 years of experience and over 600 ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

H&H is looking for a candidate that displays good engineering judgement, takes pride in their work, takes initiative, and wants the opportunity to work on challenging projects. H&H is a nationally ...

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H H Engineering information

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$18

$48

$97

How much do h&h engineering jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for h&h engineering in the United States is $48.92, according to ZipRecruiter salary data. Most workers in this role earn between $29.57 and $55.05 per hour, depending on experience, location, and employer.

What is the difference between H&H Engineering vs Civil Engineering Technician?

AspectH&H EngineeringCivil Engineering Technician
Required CredentialsEngineering degree or diploma, engineering license (if applicable)Associate's degree or diploma in civil engineering technology
Work EnvironmentDesign offices, project sites, consulting firmsConstruction sites, engineering firms, government agencies
Employer & Industry UsageEngineering firms, construction companies, government departmentsConstruction companies, engineering consulting firms, public agencies
Common Search & ComparisonYesYes

H&H Engineering typically involves designing and planning engineering projects, often requiring a degree and licensing. Civil Engineering Technicians support these projects through site inspections, drafting, and technical assistance, usually with an associate's diploma. While both roles work closely in the construction and engineering industry, H&H Engineers focus more on design, whereas Civil Engineering Technicians focus on implementation and technical support.

What are the typical daily responsibilities of an H&H (Hydraulics & Hydrology) Engineer in a consulting firm?

As an H&H Engineer in a consulting firm, your daily tasks often include developing and reviewing hydrologic and hydraulic models, preparing technical reports, and analyzing data for stormwater, floodplain, or drainage projects. You may also coordinate with project managers, civil engineers, and environmental specialists to ensure compliance with regulatory standards and client requirements. Regular responsibilities can involve site visits, attending project meetings, and communicating findings or recommendations to both internal teams and external stakeholders.

What are the key skills and qualifications needed to thrive as an H&H (Hydraulics & Hydrology) Engineer, and why are they important?

To thrive as an H&H Engineer, you need a solid background in civil engineering principles, fluid mechanics, and hydrologic/hydraulic modeling, typically supported by a bachelor's degree in civil or environmental engineering and an EIT or PE license. Proficiency with modeling software such as HEC-RAS, HEC-HMS, SWMM, and GIS systems is essential for accurate analysis and design. Strong analytical thinking, attention to detail, and effective communication skills help in interpreting data, preparing reports, and collaborating with multidisciplinary teams. These skills and qualifications are crucial for designing safe, efficient water resources projects and ensuring regulatory compliance.

What is H&H Engineering?

H&H Engineering typically refers to firms or professionals specializing in Hydrology and Hydraulics (H&H) engineering. H&H engineers analyze and design solutions related to water flow, flood risk, stormwater management, and infrastructure such as bridges and culverts. Their work is essential in civil engineering projects to ensure public safety, environmental protection, and regulatory compliance. They use advanced modeling tools to predict water movement and design effective mitigation strategies for both urban and rural developments.
More about H H Engineering jobs
Infographic showing various H&H Engineering job openings in the United States as of May 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Contract. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution, with an average salary of $101,752 per year, or $48.9 per hour.

Graduate Engineer III - H&H

LJA Engineering

Houston, TX • On-site

Full-time

Medical, Dental, PTO

Posted 17 days ago


LJA Engineering rating

9.1

Company rating: 9.1 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

20th of 352 rated engineering


Job description

WHAT LJA HAS TO OFFER

LJA is offering an exciting opportunity that will allow you to reach your full career potential. The structure of our organization is designed to amplify your capabilities while gaining the benefits of being an employee-owner. What truly sets this opportunity apart is the chance to collaborate every day with dedicated, skilled, and supportive leaders. Whether you are in the office, in the field, or behind the scenes, working at LJA gives you the chance to grow through hands-on experience and exposure to a broad range of clients and services.

WHAT MAKES LJA DIFFERENT

At LJA, our employee-owners take pride in their work and their workplace. We’re guided by leaders who foster a culture of respect, collaboration and a shared vision of success. Our difference is evident in the experiences and opportunities we provide:

  • Employee-owned. Client-focused
  • Employee Stock Ownership Plan (ESOP)
  • Consistently ranked as a Top Workplace
  • Internal recruitment team, in-house training, and a marketing department specific to our industry
  • We celebrate flexibility, allowing every team and office to lead with their proven approach
  • Our culture champions continuous learning and personal growth
  • We believe success comes through constant evolution and communication
  • We are passionate about having fun and making money, all while creating impact

POSITION OVERVIEW: As a Graduate Engineer III – H&H at LJA Land Development, you will be responsible for working internally with LJA project managers in our Land Development group to provide various drainage analyses and design support to our land development clients.  The H&H group creates drainage studies in support of design for our diverse client base that incorporates their specific needs while providing the added benefits of optimized conservation, amenities, and effective land development plans.

 A TYPICAL DAY MIGHT INCLUDE:

  • Assist in managing multiple H&H studies in support of Land Development Projects
  • Proficient in reviewing project requirements to determine and prepare models for the analysis
  • Performs hydraulic calculations and provides direction to technical support or drafting personnel.
  • Assignments require the investigation of multiple variables; supervisory assistance is provided on unusual problems and possible solutions.
  • Determines additional information that is needed from internal clients and coordinates with them through the H&H PM to obtain the needed data.
  • Makes effective decisions regarding alternative procedures when information is not given.
  • Communicate effectively with all internal LJA personnel involved with the project
  • Assist the H&H PM in the preparation of scopes and budgets
  • Assist in the preparation of presentation materials
  • Assist in the preparation of drainage impact analyses, and FEMA Letters of Map Change requests

REQUIRED EDUCATION/LICENSE/CERTIFICATIONS:

  • A Bachelor of Science in Civil Engineering is required
  • Certified Engineer-in-Training is recommended

REQUIRED QUALIFICATIONS:

  • 3+ years of experience in hydrologic and hydraulic analyses and design, FEMA Letters of Map Change, and conveyance analysis
  • Proficient in HEC-HMS, HEC-RAS, XP-SWMM, and GIS
  • Experience in advanced H&H modeling, such as HEC-RAS Unsteady and/or 2D modeling is a plus
  • Strong report writing skills

IDEALLY, YOU SHOULD ALSO HAVE:

  • Ability to build strong relationships

LEVEL UP WITH LJA

At LJA, we’re 100% employee-owned. This drives results, rewards ambition and supports long-term success for every team member. With almost 100 locations and 3,000+ employee-owners (and growing), we’re building something big! We want you to be part of it. Your future grows here.

  • Generous Time Off: PTO, paid holidays, and a full office closure between Christmas and New Year’s.
  • Comprehensive Benefits: Multiple plan options for health, dental, and pets. Along with mental health support.
  • Family Support: Paid maternity and parental leave to help you focus on what matters most.
  • Education Support: Tuition reimbursement and in-house courses provided by our Learning and Development team.
  • Referral Bonuses: Know great talent? Get rewarded for helping us grow.
  • Community Impact: Company-sponsored volunteer days and philanthropic initiatives.
  • Professional Development: Memberships to industry organizations to keep you connected and growing.
  • Career Growth: Great internal mobility opportunities to advance your career.
  • Fun Culture: LJA social events, employee sports teams, bring your kid to work day, etc.

To Executive Search Firms & Staffing Agencies: LJA Engineering, Inc. and its subsidiaries do not accept unsolicited resumes from any agencies that have not signed a service agreement. All unsolicited resumes will be considered LJA's property. This includes resumes submitted directly to hiring managers without contacting LJA's Human Resources Talent Department.


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