Mechanical Engineer - Water/wastewater

Black & Veatch; Overland Park (KS); Hybrid; USD 75,000 - 95,000; Full time

Benefits offered by this job

Health care

Matched 401(k) plan

Paid vacation and holidays

Performance-based bonus

Job summary

Black & Veatch is looking for a highly motivated Mechanical Engineer based in Overland Park, KS. In this role, you will design mechanical systems specifically for water treatment and wastewater projects. Your responsibilities will include collaborating with project teams and performing engineering calculations to ensure optimal system performance.

This position requires a Bachelor's degree in engineering, with at least 5 years of relevant experience, and offers hybrid work options after the initial 90 days of employment. A comprehensive benefits package is included.

Qualifications

• 5+ years of relevant mechanical engineering experience.
• Experience with water and wastewater treatment projects.
• Active engineering registration or licensure for EOR.

Responsibilities

• Design mechanical systems for water/wastewater projects.
• Develop engineering work products including drawings and specifications.
• Coordinate with equipment manufacturers for design solutions.

Skills

Mechanical System Design

Hydraulic Principles

Piping Systems

Technical Specifications Development

Education

Bachelor's degree in Engineering

Tools

Piping and Instrumentation Drawings (P&IDs)

Job description

Date: May 19, 2026

Location: Overland Park, KS, US

Company: Black & Veatch Family of Companies

The Opportunity

Black & Veatch is seeking a highly motivated Mechanical Engineer to design mechanical systems in water treatment and wastewater projects. In this role, you will have the opportunity to:

• Work collaboratively with various design engineering execution teams across the US and abroad
• Perform Mechanical System design for water/wastewater projects
• Perform engineering calculations to develop equipment and system performance parameters for sizing equipment
• Coordinate with equipment manufacturers to select the most technically acceptable design solutions
• Follow company and industry design practices in development of designs
• Develop engineering work products including Piping and Instrumentation Drawings (P&IDs), Mechanical arrangement drawings, and Equipment, Piping, and Valve specifications
• Review manufacturer's or contractor's submittals, data, reports, etc., for conformance with B&V criteria

The Team

The Mechanical Engineering Department is a global team delivering high‑quality design and services across sectors including water and wastewater. The Water/Wastewater Treatment team provides comprehensive solutions for drinking water, wastewater, industrial water, recycled water, and residuals.

Preferred Qualifications

• Developing detailed project drawings and technical specifications
• Experience with equipment and systems used in water and wastewater treatment facilities, including:
  • Pumping systems, blowers, aeration control valves, compressed air systems for pneumatic actuators, large bubble mixing, anaerobic digestion, heating water boilers, heat exchangers, and steel piping systems
• Material selection and sizing of piping systems and equipment
• Hydraulic principles related to water/wastewater facility design

Minimum Qualifications

• Bachelor's degree in engineering from an accredited program or equivalent engineering experience
• Minimum of 5 years related work experience
• Active engineering registration or licensure to support engineer of record (EOR) requirements for BV projects in applicable countries, and ability to support where necessary

Certifications

Active engineering registration or licensure for EOR requirements in applicable countries, and ability to support where necessary.

Work Environment and Schedule

• Typical office environment, with prolonged periods of sitting and computer use; focus and attention to detail required throughout the day
• Physical tasks during site visits, including crouching, grasping, and standing/walking for extended periods
• Hybrid or flexible work options may be offered after the first 90 days of employment based on manager discretion, performance, and work assignments

Salary Plan

REG: Registered Engineering

Job Grade

016

Benefits

We offer a comprehensive benefits portfolio, including health care, a matched 401(k) plan, paid vacation and holidays, sick time, and a performance-based bonus program.

Equal Employment Opportunity

Black & Veatch complies with all Equal Employment Opportunity (EEO) laws and regulations. Black & Veatch does not discriminate on the basis of age, race, religion, color, sex, national origin, marital status, genetic information, sexual orientation, gender identity and expression, disability, veteran status, pregnancy status or other status protected by law.