Senior Water​/Wastewater Engineer​/Senior Project Manager

Stanley Consultants is an award-winning and industry-leading global consulting engineering firm, with an unmatched commitment to culture, values, and ethics. We are dedicated to client experience and solve the most complex challenges to create a sustainable, connected, and enriched world for all. As the world changes, Stanley strategically evolves with it, integrating the latest technology, innovation, and resiliency practices.

With over a century of experience serving the energy, federal government, transportation, and water sectors, we have helped improve lives and shape the infrastructure systems that connect us. We are an employee‑owned organization with a People First approach. At Stanley, your voice counts, your growth matters, and your success is our success.

Stanley Consultants offers flexible work options, competitive pay and great benefits, a strong sense of community, and the chance to build a meaningful, long‑term career.

Senior Water/Wastewater Engineer / Senior Project Manager

Phoenix, AZ

Hybrid, Onsite

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Stanley Consultants is seeking a Senior Water/Wastewater Engineer / Senior Project Manager for our Phoenix, AZ office. This position will lead and deliver water, wastewater, and groundwater projects in the State of Arizona, handling the development and management of all aspects of municipal water and wastewater utility system project planning, design, and services during construction.

• Water distribution, transmission, and storage
• Water treatment
• Wastewater conveyance and peak weather flow infrastructure
• Wastewater treatment
• Water Reuse
• Pump Stations
• Hydraulic modeling
• Asset management
• Risk and resiliency consulting and design
• Smart water system planning, design, and implementation
• Data analytics, GIS, process automation, dynamic system modeling, and smart water system planning, design, and implementation

• Leading teams in the delivery of water/wastewater projects.
• Participation in local professional organizations, preparing, and presenting market‑specific papers and presentations.
• Work in collaboration with other disciplines (civil, mechanical, electrical, I&C, structural, and CAD) in producing plans and specifications.
• Assisting in marketing business opportunities with key clients and developing responses to RFPs/RFQs.
• Providing marketing and support during the procurement and execution of projects.
• Developing and maintaining long‑term relationships with clients.
• Consistently managing and delivering projects on time and within budget.
• Desire and ability to manage and mentor staff.

• Bachelor of Science (BS) degree in either Civil Engineering or Environmental Engineering.
• Minimum of 10 years of relevant experience.
• Professional Engineer (PE) license in Arizona required or ability to obtain within 6 months of hire date.
• Arizona network of water/wastewater professionals/contacts.
• Regional and technical expertise in water and wastewater engineering.
• Active participation in professional organizations.
• Strong verbal, computer, and organizational skills.
• Excellent technical writing skills.
• Strong client relationship skills.
• Excellent design team leadership skills.

• Master of Science (MS) degree.

• Member‑Owned culture, aligning client satisfaction, company performance, and personal reward.
• Work‑Life Balance.
• Paid Time Away: generous paid holidays, PTO, parental leave, and professional development leave.
• Health Portfolio: comprehensive medical, dental, vision, FSA, HSA, Doctor On Demand, wellness reimbursement, and mental health resources.
• Financial Health: life insurance, short‑ and long‑term disability insurance, identity theft protection, and other benefits.
• Professional Growth: tuition assistance, professional society membership, and more.
• Financial Rewards: company stock ownership, generous 401(k) match, incentive compensation, and profit‑sharing contributions to retirement plans.

Some members choose to work out of their local office full‑time. We also offer a hybrid schedule for eligible positions: two days a week in the office, two days a week remotely, with Friday a flexible day. Eligible roles can also offer a compressed workweek schedule, providing every other Friday off.

Stanley Consultants is an Equal Opportunity Employer, protected veterans and individuals with disabilities. The company prohibits discrimination and maintains policies for fair compensation and workplace inclusion. Any unsolicited resumes from staffing and recruiting agencies are not accepted.