Associate Mechanical Engineer (Mechanical andInstrumentation Engineering)

Job Summary The Associate Mechanical Engineer performs

professional-level mechanical and process engineering work

supporting complex water and wastewater infrastructure projects.

Reporting to a Senior Engineer, this role involves hands-on design,

technical analysis, project planning, and coordination within a

multidisciplinary engineering environment. Assignments focus on

mechanical and instrumentation systems across treatment facilities,

pumping plants, pipelines, hydropower facilities, buildings, and

related infrastructure. Key Responsibilities Mechanical and Process

Design Conduct site investigations and collaborate with internal

stakeholders Prepare mechanical and process design drawings,

specifications, and calculations Design and analyze systems such as

pumps, piping, valves, chemical systems, HVAC, plumbing, and

mechanical equipment Perform engineering analyses including

hydraulic analysis, pump and valve sizing, and ventilation

calculations Computer Software Applications Use 2D and 3D

computer-aided design tools for mechanical and process design Apply

engineering software for scheduling, hydraulic modeling, and

spreadsheet-based economic and technical analyses Technical Support

Respond to requests for field inspections, evaluations, and

engineering calculations Provide technical support to engineering,

operations, and maintenance teams Review contractor and vendor

submittals for technical compliance Project Planning and Management

Define project objectives, scope, cost estimates, feasibility, and

schedules Coordinate project resources and prepare supporting

documentation Support project development, control, and

interdisciplinary coordination Written Communication Prepare clear

and accurate engineering reports, memoranda, and correspondence

Communicate technical information to diverse audiences including

engineers, operations staff, agencies, and the public Oral

Communication Participate in and lead meetings Present technical

proposals, reports, and recommendations to a wide range of

stakeholders Qualifications Bachelors degree in an ABET-accredited

mechanical or related engineering program or a California

Engineer-in-Training (EIT) certificate Four years of professional

mechanical or related engineering experience following degree

completion Active California Professional Mechanical Engineer (PE)

license Valid drivers license with a satisfactory driving record

Ability to perform field inspections and site work requiring

physical agility Willingness to work overtime as needed Equivalent

combinations of education and experience may be considered when

supported by documented evidence demonstrating the required level

of responsibility and technical expertise.