Senior Engineer (Civil Design & Construction)

Job Description

Job Description

Job Closes: September 27th, 2026

GENERAL SUMMARY

Performs engineering analysis, design, and permitting for civil or environmental projects which may include wastewater treatment and collection systems, civil site design, and/or nature-based solutions for storm water.  Manages projects, consultants, and assigned staff to ensure successful project delivery. 

Safety is #1 at the River Authority: We expect every employee: to 1) Strictly follow safety policies, rules, and safe work methods. 2) Promptly correct or report safety hazards or unsafe conditions. Immediately report injuries for prompt diagnosis and treatment. 3) Make regular suggestions for safety process improvements to support continuous safety improvement.

ESSENTIAL DUTIES & RESPONSIBILITIES

The intent of this job description is to provide a representative summary of the major duties and responsibilities performed by employees in this job. Employees may be requested to perform job-related tasks other than those specifically presented in this description.

• Supervises a team which may include graduate engineers, engineers-in-training, engineers, technicians, and/or operators.  This includes managing workload, professional development, and other personnel management tasks.
• Oversees quality assurance for engineering tasks in the areas of design, construction oversight, and/or analysis.
• Performs engineering analysis, design, and permitting for civil or environmental projects which may include wastewater treatment and collection systems, civil site design, and/or nature-based solutions for storm water. Mentors staff on best practice, troubleshooting, and resolving complex issues.
• Conducts engineering evaluations and feasibility studies for wastewater, civil, and/or nature-based projects, analyzing data and identifying potential issues or improvements.
• Develops and reviews detailed engineering plans, specifications, and cost estimates for infrastructure projects.
• Collaborates with consultants, regulatory agencies, and other stakeholders to ensure compliance with environmental regulations and permit requirements.
• Supervises and oversees the construction and installation of wastewater, civil, and/or nature-based projects, ensuring adherence to design specifications and quality standards.
• Performs field visits in support of inspections and assessments of existing infrastructure to identify maintenance and improvement needs.
• Stays updated on emerging trends, technologies, and best practices in wastewater and/or civil engineering.
• Provides technical support and guidance to junior engineers and technicians, fostering a collaborative and learning environment.
• Develops and maintains project documentation, including reports, drawings, and specifications.
• Manages project schedules, budgets, and resources, ensuring effective project delivery within established timelines and financial constraints.
• Prepares and delivers presentations to stakeholders and regulatory agencies regarding the River Authority efforts, project status, findings, and recommendations.
• Performs related work as required.

SUPERVISORY REQUIREMENTS

• This position directly supervises engineers and technicians. 

MINIMUM QUALIFICATIONS

Required Education and Experience

• An Undergraduate Degree from an ABET accredited college or university with emphasis in Civil, Environmental, or Agricultural Engineering, or relevant discipline, and six (6) years of progressively responsible engineering experience in all phases of engineering including analysis, drafting, surveying, design, construction, and appropriate education.
• Graduate Degree with an emphasis in Civil, Environmental, or Agricultural Engineering, Hydrology, or Water Resources; two (2) years of supervisory experience preferred.

Required Licenses or Certifications

• Professional Engineer License in the State of Texas 

☒ Must have and maintain a valid driver’s license and an insurable driving record.

COMPETENCIES FOR SUCCESSFUL PERFORMANCE OF JOB DUTIES

The requirements listed below are representative of the knowledge, skills and abilities required to successfully perform the essential functions of this position.

Knowledge of:

• Engineering principles and practices as applied to planning, designing, construction, and maintenance of various civil or environmental projects.
• Wastewater treatment processes, including physical, chemical, and biological treatment methods.
• Environmental regulations and permitting requirements in relation to wastewater treatment facilities and/or civil works projects.
• Engineering software and tools, such as AutoCAD, hydraulic modeling software, and data analysis tools.

Skills and Abilities:

• Critical thinking, analytical problem-solving, independent judgement, and the ability to identify and resolve complex engineering issues.
• Effective communication and interpersonal skills, with the ability to collaborate with multidisciplinary teams and engage with clients and stakeholders.
• Strong organizational skills, with the ability to maintain project documentation and records systematically.
• Must be able to function in a principle-based organization that has a culture that reflects our Values In Action of Accountability, Excellence, Open and Direct Communication, Teamwork and Collaboration. 

WORK ENVIRONMENT/CONDITIONS AND PHYSICAL DEMANDS

Work Environment and Physical Effort: (check the appropriate box:)

Physical Effort Requirements

Work Environment

Sedentary

Medium

Heavy

Good: Office or similar indoor environment, relatively free from unpleasant environmental conditions or hazards.

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Satisfactory:   Occasional exposure to unpleasant environmental conditions and/or hazards.     Occasional outside work. 

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Disagreeable:   Frequent exposure to unpleasant environmental conditions and/or hazards.     Majority of work performed outside or with exposure to risk.

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Sedentary:   Exerting up to 10 pounds of force occasionally, a negligible amount of force frequently, and/or constantly having to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time. Jobs are sedentary if walking and standing are required only occasionally, and all other sedentary criteria are met.

Medium:   Exerting up to 35 pounds of force occasionally, up to 20 pounds of force frequently, and/or up to 20 pounds of force constantly having to move objects.

Heavy:  E xerting up to 100 pounds of force occasionally, up to 50 pounds of force frequently, and/or up to 20 pounds of force constantly having to move objects.

WORK ENVIRONMENT/CONDITIONS AND PHYSICAL DEMANDS continued

Work Locations: (select one frequency choice for each location listed:)

Work Environment Locations

Work Locations: Indicate how often the work requires the employee to be in the following types of environments:

Seldom or Never

Sometimes

Frequently or Often

Office or similar indoor environment

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Outdoor environment

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Street environment (near moving traffic)

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Construction site

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Confined space

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Vehicle

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Warehouse environment

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Other: (Specify:       )

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Exposures: (select one frequency choice for each exposure listed:)

Exposures

Exposures:   Indicate how often the work requires the employee to be exposed to the following environmental exposures.

Seldom or Never

Sometimes

Frequently or Often

Extreme cold (below 32 degrees)

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Extreme heat (above 100 degrees)

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Communicable diseases

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Moving mechanical parts

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Fumes or airborne particles

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Poison ivy, wasps, snakes, and other natural hazards

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Toxic or caustic chemicals or substances

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Loud noises (85+ decibels such as heavy trucks, jack hammers, construction)

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Other: (Specify:       )

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San Antonio River Authority is an Equal Opportunity/Affirmative Action/Pro Disabled and Veteran Employer. We welcome differences in the form of gender, race, ethnicity, disability, geography, socioeconomic status, age, politics, religion, philosophy, sexual orientation, or gender identity.