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Assistant Engineer Manager Jobs in Diamond Bar, CA

Class Characteristics The Assistant Engineer is the entry class in the professional level ... Design, Project Management & Engineering Support Prepares and reviews engineering plans, drawings ...

Assistant Engineer

South Gate, CA · On-site

$86K - $105K/yr

Class Characteristics The Assistant Engineer is the entry class in the professional level ... Design, Project Management & Engineering Support Prepares and reviews engineering plans, drawings ...

Assistant Engineer

Irvine, CA · On-site

$42 - $45/hr

As engineers, architects, construction/program managers, environmental professionals and beyond, we play a significant role in shaping our communities through the services we provide. We are looking ...

As engineers, architects, construction/program managers, environmental professionals and beyond, we play a significant role in shaping our communities through the services we provide. We are looking ...

ASSISTANT ENGINEER II

Walnut, CA · On-site

$76.29 - $93.25/hr

The Assistant Engineer II performs a wide range of engineering assignments with growing ... Learn and implement effective project and construction management practices. * Develop, review, and ...

Utility Associate Civil Engineer

Pomona, CA · On-site

$120K - $146K/yr

... project manager on assigned projects. The Ideal Candidate In addition to the knowledge, skills, and abilities required for the Utility Assistant Engineer, the ideal candidate for the Utility ...

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Assistant Engineer Manager information

What is an assistant engineer manager?

Assistant Engineer Managers are professionals who support engineering managers in overseeing engineering projects and teams. They help coordinate workflows, manage technical staff, and ensure that projects are completed on time and within budget. Their role often includes supervising engineers, assisting with project planning, and communicating between technical teams and upper management. Assistant Engineer Managers also help resolve technical issues and facilitate the implementation of engineering best practices.

What are the key skills and qualifications needed to thrive as an assistant engineer manager?

To thrive as an Assistant Engineer Manager, you need a solid background in engineering principles, project management, and typically a bachelor’s degree in engineering or a related field. Familiarity with project management software, CAD tools, and relevant industry certifications such as PMP are commonly expected. Strong leadership, problem-solving, and communication skills help you coordinate teams and manage stakeholder expectations effectively. These competencies ensure successful project execution, team cohesion, and alignment with organizational goals.

What are the typical challenges faced by an assistant engineer manager when balancing technical responsibilities and team leadership?

Assistant Engineer Managers often navigate the dual challenge of contributing to technical projects while also overseeing and mentoring a team. Juggling these responsibilities can be demanding, as it requires effective time management and prioritization to ensure project deadlines are met without compromising team development. Additionally, Assistant Engineer Managers must facilitate communication between engineering staff and upper management, often translating technical concepts into actionable plans. Successfully balancing these aspects can lead to career advancement into senior management roles.

What is the difference between Assistant Engineer Manager vs Assistant Engineer?

AspectAssistant Engineer ManagerAssistant Engineer
QualificationsBachelor's degree in engineering, management skills often preferredBachelor's degree in engineering or related field
Work EnvironmentSupervisory role, overseeing teams and projectsTechnical role, supporting engineering tasks
ResponsibilitiesManaging projects, coordinating teams, reporting to managersAssisting senior engineers, executing technical tasks

The Assistant Engineer Manager typically has additional responsibilities in managing teams and projects, requiring some management skills, whereas the Assistant Engineer focuses on technical support and execution of engineering tasks. Both roles require engineering qualifications, but the Manager position involves more leadership and coordination duties.

What does an assistant engineer manager get paid?

The salary for an assistant engineering manager typically ranges from $70,000 to $110,000 annually, depending on experience, location, and industry. They often require technical skills, leadership abilities, and relevant certifications, with compensation reflecting these factors.

What are popular job titles related to Assistant Engineer Manager jobs in Diamond Bar, CA?

For Assistant Engineer Manager jobs in Diamond Bar, CA, the most frequently searched job titles are:

What cities near Diamond Bar, CA are hiring for Assistant Engineer Manager jobs?

Cities near Diamond Bar, CA with the most Assistant Engineer Manager job openings:

Infographic showing various Assistant Engineer Manager job openings in Diamond Bar, CA as of August 2026, with employment types broken down into 82% Full Time, 17% Part Time, and 1% Contract. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution.

$86K - $105K/yr

Full-time

Posted 12 days ago


Job description

About the Position Description Under direction, performs entry-level professional civil engineering work in both office and field settings in support of the planning, design, permitting, construction, and maintenance of the City's public works infrastructure. Responsibilities include engineering plan review, project coordination, technical analysis, and customer service at the Public Works Counter. The position supports the delivery of capital improvement projects, provides assistance with development review services, and contributes to the administration of the City's environmental programs, including stormwater/NPDES compliance and industrial waste permitting.

This position also assists in the preparation of grant applications and related documentation. Performs related duties as assigned. Class Characteristics The Assistant Engineer is the entry class in the professional level engineering series.

Incumbents are distinguished from the Associate Engineer in that the Assistant does not supervise staff. Supervision Received Works under the direct supervision of higher level professional engineering staff. Supervision Exercised Does not supervise.

Examples of Essential Functions Essential functions may include any of the following representative duties, knowledge, and skills. This is not a comprehensive listing of all functions and duties performed by incumbents of this class; employees may be assigned duties which are not listed below; reasonable accommodations will be made as required. Essential duties and responsibilities may include, but are not limited to, the following: Design, Project Management & Engineering Support Prepares and reviews engineering plans, drawings, specifications, cost estimates, and technical reports for public works infrastructure projects (e.g., streets, water, sewer, storm drains), ensuring compliance with City policies, codes, environmental regulations, and safety standards

Assists in the delivery of capital improvement projects, including development of scopes of work, budgets, schedules, and coordination with consultants, contractors, and utilities. Supports project managers in providing development review services for private and public projects, ensuring consistency with engineering standards and City requirements. Conducts engineering plan checks and technical reviews for public and private development applications; verifies compliance with municipal codes and design standards.

Permitting, Public Counter & Customer Service Staffs the Public Works Counter on a regular basis to provide front-line customer service to residents, contractors, developers, and utility companies. Reviews and processes over-the-counter permit applications, including grading, encroachment, utility connections, and right-of-way improvements. Issues permits, calculates and collects fees, coordinates conditions with inspectors and engineers, and ensures documentation is properly tracked in the City's permit management system.

Provides technical guidance to applicants on plan submittals, standards, and public works procedures; coordinates with other City departments (e.g., Planning, Building, Finance) to ensure efficient and consistent service delivery. Environmental & Regulatory Compliance Assists in the administration of the City's stormwater management and NPDES compliance programs, including inspections, data tracking, reporting, and coordination with regulators. Supports the City's industrial waste permitting and compliance program, including permit issuance, recordkeeping, and coordination with businesses and industrial users

Assists in implementing and monitoring environmental programs related to water quality, illicit discharge detection, source control, and public education. Field Inspections, Analysis & Technical Tools Performs and coordinates field inspections of capital and private development projects to ensure construction is in accordance with approved plans and specifications. Utilizes AutoCAD, GIS, and related software tools to perform drafting, mapping, data analysis, and infrastructure modeling; supports maintenance of digital engineering records.

Prepares technical correspondence, staff reports, presentations, and inspection documentation in compliance with City policies and retention requirements. Grants & Special Projects Assists in the preparation of grant applications, supporting documentation, and cost estimates for transportation, stormwater, and infrastructure improvement projects. Supports grant administration and reporting to ensure compliance with funding requirements.

Public Engagement & Issue Resolution Investigates and resolves public inquiries, service requests, and complaints related to infrastructure, drainage, traffic, and construction activities; responds professionally and in a timely manner. Minimum & Desirable Qualifications Training and Experience Graduation from an accredited college or university with a Bachelor's degree in civil engineering or related field and one (1) year of civil engineering experience is required. An Engineering in Training (EIT) Certificate are highly desirable.

Possession of or ability to obtain a California Class C driver's license and a satisfactory driving record is highly desirable. Knowledge, Skills, and Abilities Knowledge of: civil engineering principles and practices; public works construction methods, design and materials; engineering specifications and public works construction standards; mathematical techniques used in engineering calculations; map reading and surveying techniques; Geographic Information System (GIS), AutoCAD and other computer software applications. Ability to: read and interpret specifications and blueprints; prepare concise accurate reports; understand and interpret legal property descriptions, engineering maps and other records; interpret and follow City and departmental policies, rules and regulations; maintain accurate filing and indexing systems; communicate effectively both orally and in writing; establish and maintain cooperative working relationships.

Other Important Information PHYSICAL DEMANDS AND WORK ENVIRONMENT The physical demands and work environment described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is frequently required to sit and talk or hear.

The employee is occasionally required to walk; use hands to finger, handle, or feel objects, tools, or controls; and reach with hands and arms. The employee must occasionally lift and/or move up to 25 pounds. Specific vision abilities required by this job include close vision and the ability to adjust focus.

The noise level in the work environment is usually quiet in the office and moderately loud when outdoors. Incumbents are not substantially exposed to adverse environmental conditions. Recruitment Process Application Packets Must Include: A fully completed online employment application which: Covers at least the past 10 years of employment history (or longer if you have other relevant experience).

Responses to the supplemental questionnaire. Must be specific in describing your qualifications for this position. Failure to state all pertinent information may lead to elimination from consideration.

Stating "See Resume" is not an acceptable substitute for a completed application. Individuals who require a reasonable accommodation to participate in any phase of the application or selection process must advise Human Resources and make such a request during the application process. Every effort will be made to provide a reasonable accommodation where requested.

Selection Process: All application materials received by the application deadline will be reviewed and evaluated. All information supplied by applicants is subject to verification. Application Review: The first phase will be a detailed review and appraisal of each candidate's application.

This phase is for qualifying purposes only. There is no weight assigned to this phase. Those candidates who meet the minimum qualifications may be invited to the next phase.

Written Examination (pass/fail): If a written exam is given, a minimum of 70% must be obtained on the written exam in order to be eligible to continue to the next phase of the selection process which will consist of an oral appraisal interview. Oral Appraisal Interview (100%): A minimum of 70% must be obtained to pass the oral appraisal interview. The top 10 qualified candidates will be invited to participate in the oral interview phase of the selection process.

Employment Eligibility List: The Employment Eligibility List will be established after completion of the examination process. Current and future vacancies will be filled from this list. Lists typically last for 12 months, but may be extended or abolished in accordance with the City's Hiring Policy.

Pre-employment Process The City supports a Drug-Free Workplace. All potential employees are required to successfully complete a thorough background investigation, fingerprinting, and pass a post-offer pre-employment medical examination (which will include a drug/alcohol screening). New employees must complete a verification form designated by the United States Department of Homeland Security, Citizenship and Immigration Services, that certifies eligibility for employment in the United States of America.

Hiring of Relatives: Relatives of existing employees by blood or marriage will not be eligible for employment with the City if potential supervision, safety, security, or morale problems exist; or if potential conflicts of interest exist. Relatives include an employee's parents, children, spouse, brothers, sisters, in-laws, and step relationships. The provisions of this announcement do not constitute an expressed or implied contract and any provisions contained in this announcement may be modified or revoked without notice.

Equal Opportunity Employer The City of South Gate is an Equal Opportunity Employer. In compliance with all applicable Federal and State laws, it does not discriminate on the basis of race, color, national origin, ancestry, marital status, age, religion, disability (mental or physical), medical condition, genetic characteristic or information, sex (including gender, gender identity, gender expression, or pregnancy), sexual orientation (including homosexuality, bisexuality, or heterosexuality), or military or veteran status in its employment actions, policies, procedures, or practices. The City of South Gate The City of South Gate is a busy urban community consisting of residential, commercial, and industrial development, spread over 7.41 square miles

It is currently ranked the 79th largest city in California with a population of approximately 97,000. Strategically located along the 710 freeway, the City is just 12 miles southeast of downtown Los Angeles.