[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All American Water Works jobs](https://jobs.opennash.com/companies/american-water-works/) · [Search jobs](/search/) American Water Works · Plainfield, NJ # Planning Engineer Plainfield, NJ, USA Operations Listed on American Water Works’s official careers site. Listed as of October 18, 2026. Check that it is still open and apply there. [Apply on American Water Works’s careers site →](https://jobs.amwater.com/job/Planning-Engineer/110424-en_US) [OpenNash Jobs](https://jobs.opennash.com/) / [American Water Works](https://jobs.opennash.com/companies/american-water-works/) / Planning Engineer ## Job description Primary Role The Planning Engineer is responsible for engineering tasks focused on assessing the long-term needs of our water and/or wastewater utility systems and developing project solutions that will ensure the efficient and reliable delivery of services to our customers. This role will assist their respective teams with completing engineering tasks such as hydraulic modeling, demand projections, asset condition and performance assessments, developing treatment strategies, and preparing comprehensive planning recommendations. Responsibilities may also include technical partnering and supervision over consulting engineers, technicians, and/or CAD operators. ### Key Accountabilities Assist with the preparation of strategic water and wastewater system engineering planning studies. Conduct system capacity evaluations, analysis of water source, treatment, pumping and collection/distribution, storage, or other system deficiencies as assigned to support ongoing operations, service extension requests or regional growth opportunities. Hydraulic model development, calibration and analysis for water distribution systems and wastewater collection systems. Assist with multiple small to medium size projects and perform varied engineering assignments associated with planning, design or construction. Develop technical information and concepts into feasible and effective engineering approaches. Establish project budgets and scope. Support the pre-qualification and selection of consulting and construction organizations for projects using negotiation or competitive selection processes Knowledge/Skills Demonstrated knowledge of engineering design theory and practice. Familiarity with project management, construction and contract management, water and wastewater facilities, and utility operations. Knowledge of current trends in water quality and treatment and other aspects of the water industry. Familiarity with environmental regulatory requirements, and trends impacting the water industry. Sound business acumen and judgment. Effective quantitative and analytical skills; attention to detail. Effective verbal and written communications skills (e.g., report writing, listening, and presentation). Strong interpersonal skills (e.g., tact/diplomacy, persuasion, team building, cooperation, leadership, ability to motivate others. Financial analysis skill, including budget management, business modeling, and basic accounting knowledge. Experience/Education Bachelor’s degree in engineering; advanced degree preferred EIT or 2 - 4 years’ experience in Engineering design, planning, construction, project delivery and/or project management. Water system and wastewater collection system hydraulic modeling experience is a plus. Certifications & Licenses Valid Driver’s License Engineer in Training (EIT) preferred Work Environment Primarily in the office with occasional work in the field at water/wastewater facilities to conduct site investigations and participate in on-site project kick-off/review meetings Travel Requirements Up to 20%, as required Competencies Plans & AlignsDecision MakingCommunicates EffectivelyBuilds NetworksAction Oriented ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 11, 2026 - Last checked: Oct 18, 2026 - Listed for: 7 days - Location: Plainfield, NJ, USA[Apply on American Water Works’s careers site →](https://jobs.amwater.com/job/Planning-Engineer/110424-en_US) ## More jobs at American Water Works ### [Admin, Operations Support](https://jobs.opennash.com/companies/american-water-works/jobs/e68a108feea4c02f059a/) Plainfield, NJ, USA ### [Superintendent, Construction](https://jobs.opennash.com/companies/american-water-works/jobs/8afcfa281d0a7fdc33b2/) Plainfield, NJ, USA ### [Utility Mechanic](https://jobs.opennash.com/companies/american-water-works/jobs/0ba3038c3f43a5150e1d/) Plainfield, NJ, USA ### [Utility Mechanic I L423](https://jobs.opennash.com/companies/american-water-works/jobs/9c98cbf28fcfb6e7b53a/) Plainfield, NJ, USA ## Similar jobs at other companies ### [Transmission Planning Engineer](https://jobs.opennash.com/companies/aes/jobs/3d8cd2dcaf9bd13f55ac/) AES · US, Dayton, OH ### [Planning Engineer (2nd shift)](https://jobs.opennash.com/companies/general-dynamics/jobs/0a6fbdde09d745bdd55d/) General Dynamics · Mexicali, Baja California, MX ### [Transmission Planning Engineer Intern (Summer 2027)](https://jobs.opennash.com/companies/aes/jobs/ea41bb7a226adde2b2ce/) AES · US, Indianapolis, IN ### [System Engineer Sr. - Mission Planning - Orlando, FL](https://jobs.opennash.com/companies/lockheed-martin/jobs/fc67aaa55879ac7b23dc/) Lockheed Martin · Orlando, FL ### [System Engineer Staff - Mission Planning - Orlando, FL](https://jobs.opennash.com/companies/lockheed-martin/jobs/571c53e90e81da66a086/) Lockheed Martin · Orlando, FL OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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