Water Process Mechanical Engineer

Market Water

At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Your impact

We share a common purpose – to make the world more connected and sustainable. And we’re excited about the innovative ways we can change the world. If you are also interested in turning abstract ideas into realities that transform the world for good, then Jacobs is where you belong. We are looking for a passionate and dedicated Water Process Mechanical Engineer in North Texas.

As part of our team, you’ll have the chance to work on projects that bring innovative solutions to our municipal clients’ water and wastewater challenges locally and worldwide. You’ll be charged with designing water and wastewater pump stations, treatment facilities/processes for water and wastewater plants, conveyance systems, technical writing, and construction drawing and specification production. We’ll have you use your experience to design pump stations for water and wastewater, including pipe sizing calculations, selection of pump type, process facilities (primary, secondary, tertiary, and solids treatment systems), rotating equipment (centrifugal pumps, blowers), piping systems, valves, and appurtenances for in plant process piping, chemical systems, and hydraulic studies. You will work collaboratively with our team to complete the following:

• Evaluation and selection of process equipment, pumping systems, materials selection

• Development of facility layouts, construction documents, including drawings and specifications

• Water and wastewater process modeling, mass balances, and design calculations

• Data analysis and hydraulic modeling

• Technical report writing

• Construction services support

• Field inspection of mechanical equipment

You will also work with diverse teams to deliver challenging projects while serving and developing clients across the United States and internationally. Jacobs has a strong technical water/wastewater treatment background, and you will have the opportunity to connect to and work with our technical experts across the company. If you’re interested in a long and rewarding career working with the industry’s best and most innovative engineers, then Jacobs is where you belong.

Here's what you'll need

• Bachelor’s degree in mechanical engineering, civil engineering, or related engineering field from an accredited university or college.

• 5+ years of experience specific to municipal water and/or wastewater treatment plants, pump stations, and conveyance systems.

• Professional Engineer (PE) license.

• Self-motivation, team-oriented work practices, strong data analysis skills, technical problem-solving ability, organizational skills, and the ability to effectively multi-task in a fast-paced environment.

• Proficient skills with MS Office Suite (Word, Excel, PowerPoint).

Ideally, you’ll also have:

• 10 or more years of experience including internships specific to municipal water and/or wastewater treatment plants, pump stations, and conveyance systems.

• Master’s degree in mechanical or related engineering discipline.

• Hydraulic modeling skills (AFT Fathom, Pipe-Flo).

• Construction or facility operations experience.

Posted Salary Range: Minimum 110,600.00 Posted Salary Range: Upper 172,850.00

Our health and welfare benefits are designed to invest in you, and in the things you care about. Your health. Your well-being. Your security. Your future. Employees have access to medical, dental, vision, and basic life insurance, a 401(k) plan, and the ability to purchase company stock at a discount. Eligible employees may also enroll in a deferred compensation plan or the Executive Deferral Plan. Jacobs has an unlimited U.S. Personalized Paid Time Off (PPTO) policy for full-time salaried/exempt employees, seven paid holidays, one floating holiday, and caregiver leave. And certain roles may be eligible for additional rewards, including merit increases, performance discretionary bonus, and stock.

The base salary range for this position is $110,600.00 to $172,850.00. Within the range, individual pay is determined by work location and additional factors, including job-related skills, experience, and relevant education or training.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. Job posted on December 16, 2025. This position will be open for at least 3 days.

We value collaboration and believe that in-person interactions are crucial for both our culture and client delivery. We empower employees with our hybrid working policy, allowing them to split their work week between Jacobs offices/projects and remote locations enabling them to deliver their best work.

Your application experience is important to us, and we’re keen to adapt to make every interaction even better. If you require further support or reasonable adjustments with regards to the recruitment process (for example, you require the application form in a different format), please contact the team via .