Our People & Places Solutions business - reinforces our drive to improve the lives of people everywhere and epitomizes the "why" of what we do - the value we bring to our clients and tremendous impact our solutions bring to our communities. From facilities delivering life-saving therapies and ensuring clean water to enabling the connection of people through all modes of transportation and providing access to technology - we’re integrating a multitude of these solution elements to build the smart environments of tomorrow. Start your Jacobs career with a company that inspires and empowers you to deliver your best work so you can evolve, grow and succeed - today and into tomorrow. Your Impact: At Jacobs, we challenge what is currently accepted, so we can shape innovative and lasting solutions for tomorrow. If you’re interested in a rewarding career working with the industry’s best and most innovative engineers, then Jacobs is where you belong. We are looking for a highly experienced wastewater treatment process engineer to join our team based out of our St Louis, Missouri office.  Description: Jacobs is seeking a part-time, senior-level water engineer with a positive attitude; excellent oral and written communication and analytical skills; and a willingness to support our existing teams.  This position performs a variety of engineering work in the planning and design phases related to wastewater projects. The ideal candidate has significant knowledge of concepts, principles, and theories in treatment processes including hydraulics, biological processes, solids management processes and odor emissions and control. The successful candidate has a general understanding of the role of effective team dynamics and industry practice and standards. Our Wastewater Process Engineers: * Work in an effective team environment, mentoring our junior and mid-level staff. * Project work could include technical evaluations in support of water and wastewater conveyance (pumps, pipelines, tanks), liquids and solids treatment systems, water supply planning, master plans, and wastewater resources planning. * Must have the ability to work with clients and client service managers to help procure projects. * Perform quality reviews of work products prepared by others.   * Bachelor’s degree in Environmental Engineering, Civil Engineering, or a related engineering discipline. * 25 or more years of experience in delivering master plans, design plans and specifications, and/or project management in the water or wastewater field. * Position requires excellent oral and written communications, self-motivation, team-oriented work practices, strong data analysis & technical problem solving, strong organizational skills, multitasking ability and excellent computer skills. Ideally, You’ll Also Have:    * Hydraulic modeling and programming experience. * Master’s or Doctorate degree in Environmental Engineering, Civil Engineering with an environmental engineering specialty or a related engineering discipline. * Professional Engineer License. * Experience with wastewater residuals processes and odor emissions and control. * Proficient in email and basic computer skills including Microsoft Office Suite applications including Word, Excel, PowerPoint and Outlook. Grow your career with a company that inspires and empowers you to deliver your best work so you can evolve, flourish, and succeed.    Jacobs is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, religion, creed, color, national origin, ancestry, sex (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, medical condition, marital or domestic partner status, sexual orientation, gender, gender identity, gender expression and transgender status, mental disability or physical disability, genetic information, military or veteran status, citizenship, low-income status or any other status or characteristic protected by applicable law. Learn more about your rights under Federal EEO laws and supplemental language.