Construction Inspector -WWTP

Consultant Engineering, Inc. (CEI)is an Arizona owned and operated professional engineering firm headquartered in Phoenix, Arizona.

As one of the Southwest’s largest construction management firms, we also provide professional right of way (appraisals, acquisition and relocation services) and land surveying services.

We offer competitive compensation and a comprehensive benefits package (Medical, Dental, Vision, matching 401(K), Basic Life and AD&D Insurance, Disability Insurance, paid holidays, and PTO).

This position is in Yuma.Perdiem can be provided for those outside the city that are open to travel.

Company truck, fuel card and all equipment provided.

We are seeking a knowledgeable and detail-oriented
Water/Wastewater Treatment Plant (W/WWTP)

Construction Inspector – Inside Plant
to support critical infrastructure projects. This role focuses on vertical construction and the installation of mechanical, electrical, and instrumentation/control systems within treatment facilities.

The ideal candidate brings hands‑on experience inspecting W/WWTP construction projects and supporting equipment installation, commissioning, startup, and control system integration. You will work closely with contractors, engineers, and owners to ensure projects are delivered safely, accurately, and in compliance with all design and regulatory requirements.

Perform daily on-site inspections of inside plant construction activities.

Verify compliance with project plans, specifications, codes, and safety standards.

Prepare detailed daily reports, inspection logs, non‑conformance notices, and progress photographs.

Inspect vertical and architectural components including buildings, pump stations, and control rooms.

Review installation of electro‑mechanical control systems for water and wastewater facilities.

Inspect electrical systems such as motor control centers (MCCs), switch gear, conduit runs, grounding, and power distribution.

Monitor mechanical system installation and testing, including pumps, motors, generators, blowers, piping, valves, HVAC systems, odor control systems, and flushing water systems.

Coordinate inspection and testing of instrumentation and control systems including PLCs, SCADA, sensors, actuators, and cabling.

Participate in commissioning, startup, and functional testing activities.

Witness and document I/O testing, programming efforts, and system integration with overall plant controls.

Maintain complete and organized construction documentation throughout the project lifecycle.

Strong understanding of W/WWTP processes and integrated MEI systems.

Ability to read and interpret construction drawings, P&IDs, wiring diagrams, and specifications.

Familiarity with vertical construction materials and finishes used in treatment facilities.

Working knowledge of NEC, NFPA, and applicable regulatory codes.

Experience with SCADA systems, sensors/instrumentation, RTUs, and PLC fundamentals; startup troubleshooting experience is a plus.

Understanding of Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).

Excellent documentation, communication, and coordination skills.

Proficiency with Procore, Bluebeam, Microsoft Office, or similar construction software platforms.

3–5+ years of experience in W/WWTP construction inspection or plant operations.

NICET, ICC, or OSHA 30 certification.

Experience performing control panel inspections, loop checks, and signal calibration.

Exposure to commissioning agents, system integrators, or startup contractors.

Work on impactful infrastructure projects that serve communities.

Collaborative environment with experienced engineering and construction professionals.

Opportunity to contribute to complex, technically challenging treatment facilities.

Competitive compensation and benefits package. (Details available upon request.)

If you are passionate about quality construction, technical excellence, and supporting critical water and wastewater infrastructure, please submit your resume and project experience for consideration:

For over 28 years CEI has valued our people as our biggest asset and provide an exceptional Compensation and Benefits Package with low or no out of pocket costs. We are committed to the well‑being of our employees and their families as well as the stability, continued training, career development and advancement of our employees.

This job description is not intended to be exhaustive of all duties and responsibilities. Employees are accountable for all duties within the role of this job and may also perform additional responsibilities as needed.

Our company complies with federal and state disability laws and makes reasonable accommodations for applicants and employees with disabilities. If reasonable accommodation is needed to participate in the job application or interview process or to perform essential job duties, please contact our HR Dept.