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Assistant Project Engineer Jobs in Orange, CA (NOW HIRING)

RimePro Inc

Senior Project Engineer

Newport Beach, CA

$106K - $138K/yr

Review project costs and assist with risk assessments * Support multiple projects simultaneously ... Experience as an Assistant Project Manager, Project Engineer, Field Engineer, or similar role

RimePro Inc

Senior Project Engineer

Irvine, CA · On-site

$106K - $138K/yr

Review project costs and assist with risk assessments * Support multiple projects simultaneously ... Experience as an Assistant Project Manager, Project Engineer, Field Engineer, or similar role

RimePro Inc

Assistant Project Manager

Irvine, CA

Experience as an Assistant Project Manager, Project Engineer, Field Engineer, or similar role * Ground-up commercial or multifamily construction experience preferred * Ability to read construction ...

RimePro Inc

Assistant Project Manager

Newport Beach, CA · On-site

Experience as an Assistant Project Manager, Project Engineer, Field Engineer, or similar role * Ground-up commercial or multifamily construction experience preferred * Ability to read construction ...

W.E. O'Neil Construction

Project Engineer

Irvine, CA · On-site

The primary function of the Project Engineer is to assist the project team in the administration and management of many of the activities, which are associated with the construction project. The ...

CDG BUILDERS INC

Sr. Project Engineer

Irvine, CA · On-site

$106K - $138K/yr

... Assist Project Manager by preparing all necessary back up relating to change requests. • ... Engineers, Subcontractors, Suppliers, etc. • Proactively manage project to achieve quality ...

CDG BUILDERS INC

Sr. Project Engineer

Irvine, CA · On-site

$85K - $110K/yr

... Assist Project Manager by preparing all necessary back up relating to change requests. • ... Engineers, Subcontractors, Suppliers, etc. • Proactively manage project to achieve quality ...

Clark Bros Inc

Project Engineer

Los Angeles, CA · On-site

$80K - $120K/yr

The Project Engineer will be responsible for assisting the project superintendent or project ... Prepare and assist the billing process and procurement of payment from the client with oversight ...

Clark Bros Inc

Project Engineer

Los Angeles, CA · On-site

The Project Engineer will be responsible for assisting the project superintendent or project ... Prepare and assist the billing process and procurement of payment from the client with oversight ...

RimePro Inc

Project Engineer

Azusa, CA

They are currently seeking a detail-oriented and motivated Senior Project Engineer / Assistant Project Manager with a strong background in supporting commercial Tenant Improvement projects and or ...

RimePro Inc

Sr Project Engineer/APM

Santa Ana, CA · On-site

$103K - $134K/yr

Position Overview The Project Engineer / Assistant Project Manager supports the successful delivery of commercial mechanical construction projects from preconstruction through closeout. This role ...

MATT Construction

Senior Project Engineer

Santa Fe Springs, CA · On-site

$100K - $130K/yr

The Role Reporting to the Assistant Project Manager, The Senior Project Engineer leads all Project Engineer responsibilities and mentors the PE's development on the project. The SPE works closely ...

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Showing results 21-40

All JobsProject Engineer JobsAssistant Project Engineer JobsAssistant Project Engineer Jobs in Orange, CA

Assistant Project Engineer information

See Orange, CA salary details

$42.7K

$88.9K

$130.3K

How much do assistant project engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for assistant project engineer in Orange, CA is $88,947.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,000.00 and $107,900.00 per year, depending on experience, location, and employer.

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

To thrive as an Assistant Project Engineer, you need a strong foundation in engineering principles, problem-solving abilities, and typically a bachelor's degree in engineering or a related field. Familiarity with project management software, CAD tools, and industry-specific standards or certifications like EIT (Engineer in Training) is often required. Strong organizational skills, teamwork, and effective communication help you coordinate with diverse stakeholders and manage project tasks efficiently. These skills and qualifications are crucial for ensuring projects are delivered on time, within budget, and to the required quality standards.

What are some common challenges faced by assistant project engineers, and how can they effectively manage them?

Assistant Project Engineers often encounter challenges such as balancing multiple project deadlines, coordinating with diverse teams, and adapting to shifting project requirements. Effective time management, proactive communication with team members, and a willingness to learn from senior engineers can help address these obstacles. Building strong organizational skills and staying updated on project management tools are also crucial for success in this role.

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

AspectAssistant Project EngineerProject Engineer
CredentialsBachelor's degree in engineering or related field; some certificationsBachelor's degree; often more experience and certifications
Work EnvironmentSupports project management team, assists with planning and coordinationLeads project phases, manages teams, and oversees execution
Employer & Industry UsageCommon entry-level role in construction, civil, or mechanical industriesMid-level role with greater responsibility in similar industries

The main difference is that the Assistant Project Engineer supports and assists the Project Engineer, focusing on coordination and administrative tasks, while the Project Engineer takes on more responsibility for planning, execution, and managing project teams. The Assistant Project Engineer is typically an entry-level position, whereas the Project Engineer has more experience and authority in project management.

What is an assistant project engineer?

An assistant project engineer supports project managers and senior engineers in planning, coordinating, and executing engineering projects. They often handle tasks such as preparing reports, managing schedules, and ensuring compliance with safety and quality standards, typically requiring technical knowledge and organizational skills. This role serves as a stepping stone to more senior engineering positions within construction, manufacturing, or infrastructure projects.

What are the most commonly searched types of Project Engineer jobs in Orange, CA?

The most popular types of Project Engineer jobs in Orange, CA are:

What are popular job titles related to Assistant Project Engineer jobs in Orange, CA?

For Assistant Project Engineer jobs in Orange, CA, the most frequently searched job titles are:

What job categories do people searching Assistant Project Engineer jobs in Orange, CA look for?

The top searched job categories for Assistant Project Engineer jobs in Orange, CA are:

What cities near Orange, CA are hiring for Assistant Project Engineer jobs?

Cities near Orange, CA with the most Assistant Project Engineer job openings:

Assistant Project Engineer jobs near you
Infographic showing various Assistant Project Engineer job openings in Orange, CA as of August 2026, with employment types broken down into 92% Full Time, 5% Part Time, and 3% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $88,947 per year, or $42.8 per hour.

Assistant Project Engineer (2027 Summer Intern)

W.E. O'Neil Construction

Irvine, CA

$24 - $30/hr

Temporary, Internship

Posted 8 days ago

Job description

The primary function of the Assistant Project Engineer is to assist the project team with some of the administrative and engineering functions associated with a particular construction project.
Technical Skills
  • Assist with job office set up
  • Assist the project team with the initial set up of CMiC, i.e. Submittal Log Registry
  • Prepare and maintain Submittal Logs
  • Assist the project team with the initial set up of PlanGrid to organize the contract documents for the teams use
  • Assist the project team with managing progress photo documentation via utilizing PlanGrid
  • Assist in entering RFI's in CMiC and the distribution to appropriate project team members
  • Prepare and maintain RFI Logs in CMiC
  • Assist in posting RFI's to Contract Documents and maintaining the accuracy of the projects as-builts
  • Assist with updating the Material Procurement Log and assist with expediting the procurement of all materials / equipment
  • Work with the projects PE(s), SPE(s) and APM(s) to compile contract close out documents (O&M manuals, As-Builts, etc.)
  • Attend project meetings and assist in the preparation / distribution of meeting minutes
  • Assist in the creation and organization of all closeout binders
  • Assist the project team with meeting minutes as needed

Management Skills
  • Assist with the procurement of close out submittals
  • Assist in the preparation and distribution of punch lists and weekly maintenance in PlanGrid
  • Assist the Superintendent(s) with the maintenance of schedules
  • Assist in the procurement of all front-end Submittals
  • Assist in the Material Procurement process. Follow up with Subcontractors and Material Suppliers to ensure timely material deliveries to the site
Personal Skills
  • Effective written and verbal language communication skills
  • Takes initiative, strives for increased responsibility and has a desire to learn
  • Shows emotional maturity, punctuality and dependability
  • Shows the desire and willingness to progress to the Project Engineer role and responsibilities

Interpersonal Skills
  • Establish and maintain positive and effective working relationships with all (client, design professionals, various WEO departments, WEO project team, inspectors, and subcontractors)
  • Show alignment with and promotes WEO Corporate Values

Qualifications:
  • This is an entry-level position designed for undergraduate students and current employees who desire to grow into a management role (project management, superintending, scheduling, safety, etc.)
  • Proficiency in basic computer skills (MS Word, Excel, Outlook)
  • Basic understanding of scheduling and CMiC applications
  • Effective oral and written communication skills
  • Understanding of the basic construction administration processes, including construction documents, schedules, RFIs, submittals and material procurement
FLSA Status:

Non-Exempt
Reporting Relationship:

Reports to the Project Manager or other assigned supervisors(s)
Physical Demands:

Performance of the required duties will require physical ability to use construction personnel hoists, ability to climb ladders and negotiate work areas under construction, when visiting a WEO job site. Specific vision abilities required by this job include close vision, peripheral vision, depth perception, and the ability to adjust focus. Performing this job requires use of hands to finger, handle, or feel objects, tools or controls, sit, talk and hear and stand throughout the workday.   
Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions. 
Work Environment:

While performing the duties of this job, the employee regularly works in one of WEO's California regional offices and on occasion may be required to visit the construction work site where the employee may be exposed to moving mechanical parts, high precarious places, fumes or airborne particles, outside weather conditions and risk of electrical shock. The noise in these work environments is usually moderate to very loud. 
These are considered the core responsibilities of the position. Employees are encouraged to reach beyond their current responsibilities in an effort to foster professional growth, but only as they are able to remain accountable for their core responsibilities.
Equal Employment:

W.E. O'Neil is committed to an inclusive environment for all employees and applicants and will make all employment-related decisions without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, age, disability or veteran status.

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