Engineer III EIT, Water/Wastewater at Lockwood, Andrews & Newnam, Inc. (Lan) in Houston, TX | Kablio

Role

Description

quality assurance

utility coordination

site visits

hydraulic calculations

cost estimating

interdisciplinary coordination

Be responsible for project quality on tasks assigned as defined in the Quality Assurance / Quality Control guidelines.
Lead coordination with public utilities and permitting agencies.
Travel to project sites for preliminary site analysis or construction observation activities.
Collaborate with senior engineers to develop reports, technical memos, plans, specifications, schedules, and cost estimates.
Prepare technical documents for regulatory compliance.
In this role, the selected applicant will work on large-scale water and wastewater treatment facility and collections systems projects, ranging from studies and rehabilitation to green-field installations.
Prepare quantity take-offs and construction cost estimating.
Perform hydraulic calculations for wastewater treatment plants, pumping stations, and collection systems using closed-pipe and open-channel hydraulics.
Perform calculations to size water and wastewater treatment structures and equipment properly.
Provide technical support during construction activities.
Stay updated on industry standards and regulations related to wastewater discharge limits.
Lead collaboration with interdisciplinary teams to integrate electrical, structural, and architectural designs into pump station and treatment plant design.

Requirements

hydraulics

wastewater

driver's license

engineering degree

revit

autocad

Understanding of closed-pipe and open-channel and hydraulics.
Previous intern experience relating to wastewater is highly preferred.
Valid driver’s license and reliable transportation to perform site visits.
Bachelor’s or Master’s degree in Civil, Mechanical, or Chemical engineering from an accredited four-year college or university
Revit and ArcGIS software experience is a plus.
AutoCAD Civil 3D experience preferred.
Understanding of concepts of wastewater treatment and collection systems.
2-6 years of experience in the Water Wastewater field or a related area.
EIT certification or the ability to obtain it within six months of starting.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

1935 Founded

Year Established

The company was established in 1935, laying the foundation for its growth into a civil infrastructure leader.

31 Offices

National Presence

LN operates 31 offices across the country, supported by LEO A Daly’s 800 professionals.

Top 100 A/E

Industry Ranking

Consistently recognized in ENR’s Top 100 Architecture/Engineering firms.

Evolved from a regional practice into a national civil infrastructure powerhouse.
Handles multimillion‑dollar programs, from airport master planning to major water transmission and wastewater systems.
Portfolio spans landmark Texas projects—like Houston Transmission, DART light rail, and Hobby Airport—to national works such as Super Bowl stadiums and California transit extensions.
Expertise covers planning, engineering, construction management, and program oversight across aviation, transit, marine, water, roadway, and stormwater sectors.
As a division of international architecture/engineering firm LEO A DALY, LN blends deep local roots with global technical capacity.

Culture + Values

Collaboration: We work together to deliver high-quality projects, while maintaining strong relationships.
Integrity: We uphold the highest standards of professionalism, ethics, and accountability in all that we do.
Excellence: We strive for continuous improvement and aim to exceed expectations.
Client Focus: We prioritize client satisfaction by understanding their needs and delivering solutions that add value.
Innovation: We embrace new ideas, technologies, and methods to meet challenges and stay ahead in the industry.

Environment + Sustainability

Net Zero by 2050

Climate Target

The company is committed to achieving net-zero emissions by 2050 as part of its long-term sustainability goals.

Committed to sustainability and environmental stewardship in all projects.
Help clients achieve environmental goals with sustainable infrastructure solutions.
Focus on reducing carbon footprint, energy use, and water consumption.
Integrates green building certifications like LEED into design and engineering services.

Inclusion & Diversity

The organization is committed to fostering an inclusive and diverse workplace.
The organization focuses on recruiting, retaining, and promoting a diverse workforce across all roles.
The organization has set clear diversity goals for gender, ethnicity, and underrepresented groups.
The organization has implemented training programs to encourage awareness and cultural competency.

Articles

Media Kit

News

Services – Right‑of‑Way

About

Role

Description

quality assurance

utility coordination

site visits

hydraulic calculations

cost estimating

interdisciplinary coordination

Be responsible for project quality on tasks assigned as defined in the Quality Assurance / Quality Control guidelines.
Lead coordination with public utilities and permitting agencies.
Travel to project sites for preliminary site analysis or construction observation activities.
Collaborate with senior engineers to develop reports, technical memos, plans, specifications, schedules, and cost estimates.
Prepare technical documents for regulatory compliance.
In this role, the selected applicant will work on large-scale water and wastewater treatment facility and collections systems projects, ranging from studies and rehabilitation to green-field installations.
Prepare quantity take-offs and construction cost estimating.
Perform hydraulic calculations for wastewater treatment plants, pumping stations, and collection systems using closed-pipe and open-channel hydraulics.
Perform calculations to size water and wastewater treatment structures and equipment properly.
Provide technical support during construction activities.
Stay updated on industry standards and regulations related to wastewater discharge limits.
Lead collaboration with interdisciplinary teams to integrate electrical, structural, and architectural designs into pump station and treatment plant design.

Requirements

hydraulics

wastewater

driver's license

engineering degree

revit

autocad

Understanding of closed-pipe and open-channel and hydraulics.
Previous intern experience relating to wastewater is highly preferred.
Valid driver’s license and reliable transportation to perform site visits.
Bachelor’s or Master’s degree in Civil, Mechanical, or Chemical engineering from an accredited four-year college or university
Revit and ArcGIS software experience is a plus.
AutoCAD Civil 3D experience preferred.
Understanding of concepts of wastewater treatment and collection systems.
2-6 years of experience in the Water Wastewater field or a related area.
EIT certification or the ability to obtain it within six months of starting.

Benefits

Information not given or found

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

Information not given or found

Company

Overview

1935 Founded

Year Established

The company was established in 1935, laying the foundation for its growth into a civil infrastructure leader.

31 Offices

National Presence

LN operates 31 offices across the country, supported by LEO A Daly’s 800 professionals.

Top 100 A/E

Industry Ranking

Consistently recognized in ENR’s Top 100 Architecture/Engineering firms.

Evolved from a regional practice into a national civil infrastructure powerhouse.
Handles multimillion‑dollar programs, from airport master planning to major water transmission and wastewater systems.
Portfolio spans landmark Texas projects—like Houston Transmission, DART light rail, and Hobby Airport—to national works such as Super Bowl stadiums and California transit extensions.
Expertise covers planning, engineering, construction management, and program oversight across aviation, transit, marine, water, roadway, and stormwater sectors.
As a division of international architecture/engineering firm LEO A DALY, LN blends deep local roots with global technical capacity.

Culture + Values

Collaboration: We work together to deliver high-quality projects, while maintaining strong relationships.
Integrity: We uphold the highest standards of professionalism, ethics, and accountability in all that we do.
Excellence: We strive for continuous improvement and aim to exceed expectations.
Client Focus: We prioritize client satisfaction by understanding their needs and delivering solutions that add value.
Innovation: We embrace new ideas, technologies, and methods to meet challenges and stay ahead in the industry.

Environment + Sustainability

Net Zero by 2050

Climate Target

The company is committed to achieving net-zero emissions by 2050 as part of its long-term sustainability goals.

Committed to sustainability and environmental stewardship in all projects.
Help clients achieve environmental goals with sustainable infrastructure solutions.
Focus on reducing carbon footprint, energy use, and water consumption.
Integrates green building certifications like LEED into design and engineering services.

Inclusion & Diversity

The organization is committed to fostering an inclusive and diverse workplace.
The organization focuses on recruiting, retaining, and promoting a diverse workforce across all roles.
The organization has set clear diversity goals for gender, ethnicity, and underrepresented groups.
The organization has implemented training programs to encourage awareness and cultural competency.

Articles

Media Kit

News

Services – Right‑of‑Way

About