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Project Engineer Trainee Jobs in California (NOW HIRING)

SwiftX Inc.

Management Trainee

Corona, CA

$25/hr

Participate in process improvement and operational optimization projects * Analyze operational ... Supply Chain, Logistics, Industrial Engineering, Business, Economics, Operations Management, or ...

SwiftX Inc.

Management Trainee

Corona, CA · On-site

$25/hr

Participate in process improvement and operational optimization projects * Analyze operational ... Supply Chain, Logistics, Industrial Engineering, Business, Economics, Operations Management, or ...

SwiftX Inc.

Management Trainee

Corona, CA · On-site

$25/hr

Participate in process improvement and operational optimization projects * Analyze operational ... Supply Chain, Logistics, Industrial Engineering, Business, Economics, Operations Management, or ...

Stanford University

Research Engineer, GUIDE-AI

Stanford, CA · On-site

$241K/yr

... trainees and students. • Actively collaborate with interdisciplinary groups to advance projects ... variety of programming methods. • Knowledge of application domain. Preferred : • Direct ...

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All JobsProject Engineer JobsProject Engineer Trainee JobsProject Engineer Trainee Jobs in California

Project Engineer Trainee information

See California salary details

$44.4K

$89.5K

$134.2K

How much do project engineer trainee jobs pay per year?

As of Jul 21, 2026, the average yearly pay for project engineer trainee in California is $89,457.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $102,100.00 per year, depending on experience, location, and employer.

What does a Project Engineer Trainee do?

A Project Engineer Trainee assists senior engineers and project managers in planning, coordinating, and executing engineering projects. Their responsibilities often include preparing technical documents, performing site inspections, supporting project scheduling, and ensuring compliance with safety and quality standards. This entry-level role provides hands-on experience and training in project management, engineering principles, and teamwork within various industries such as construction, manufacturing, and infrastructure. The position is designed to help trainees develop practical skills and knowledge required for advancement to more senior engineering roles.

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

AspectProject Engineer TraineeProject Engineer
QualificationsTypically pursuing or recently completed a relevant degree; may have certifications like PMP or engineering licensesCompleted degree; often holds professional engineering license or certification
Work EnvironmentTraining programs, internships, or entry-level roles in construction or engineering projectsFull-time roles managing project phases, coordinating teams, and overseeing execution
ResponsibilitiesAssisting senior engineers, learning project processes, supporting documentationPlanning, executing, and monitoring projects, ensuring deadlines and budgets are met

The main difference is that a Project Engineer Trainee is an entry-level position focused on learning and supporting project tasks, while a Project Engineer is a fully responsible professional managing project execution independently.

What are the key skills and qualifications needed to thrive as a Project Engineer Trainee, and why are they important?

To thrive as a Project Engineer Trainee, you need a foundational understanding of engineering principles, a relevant degree (such as in civil, mechanical, or electrical engineering), and strong analytical skills. Familiarity with project management software (like MS Project or Primavera), CAD tools, and basic knowledge of industry standards is often required. Effective communication, teamwork, and a willingness to learn are vital soft skills for success in this entry-level role. These skills and qualities are crucial for supporting project delivery, ensuring technical accuracy, and building a strong foundation for a future engineering career.

What are some typical day-to-day responsibilities for a Project Engineer Trainee, and how do they contribute to project success?

As a Project Engineer Trainee, your daily tasks often include assisting with project planning, coordinating with contractors or vendors, preparing documentation, and tracking project progress against timelines. You'll likely attend team meetings, help resolve technical issues, and support senior engineers with data collection and report generation. These activities provide hands-on experience with the project lifecycle while ensuring that deliverables stay on schedule and meet quality standards. Your contributions help the team identify bottlenecks early and maintain effective communication among stakeholders.
What are the most commonly searched types of Project Engineer jobs in California? The most popular types of Project Engineer jobs in California are:
Project Engineer Trainee jobs near you
Infographic showing various Project Engineer Trainee job openings in California as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $89,457 per year, or $43 per hour.
Lead AV & Commissioning Engineer III

Lead AV & Commissioning Engineer III

Astreya

San Francisco, CA • On-site

$120K - $159K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Astreya rating

8.1

Company rating: 8.1 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

55th of 210 rated it services

Job description

Role Description:
Working as Lead AV Engineer you will be a central part of a team delivering industry-leading audiovisual systems installations. Onsite you will set the bar high, delivering your work to a meticulous standard. Advising and closely coordinating with others, including the project manager, you will be part of the team delivering first-class installations in an economical and timely manner.
You will be supported by, and be working closely with multiple parties including Astreya AV control systems programmers, colleagues in project management, our systems design and project engineering teams, and our logistics support operatives. You will also be responsible for managing a team of AV engineers onsite, assigning them tasks each day and reporting project progress to the project manager.
Responsibilities:
  • Provide end-to-end system lead engineering and commissioning and quality assurance on a wide range of integrated audiovisual and video conferencing technologies in both the corporate and public sectors.
  • Have a major input to the success of a project and play a pivotal role in the future success of the company.
  • Take ownership of the delivery of the AV systems integration and commissioning process, both on the projects you are assigned to and generally, analyzing, documenting and implementing best practices for installation, commissioning and pre-commissioning work.

Main Duties:
  • Install, commission and quality assure audio and audiovisual installations to an excellent standard.
  • Produce system configuration documentation and ensure fully operational audiovisual systems.
  • Perform quality assurance checks on installations and identify any issues that need resolving, and work in close collaboration with the AV integration team and the project manager to ensure they are resolved.
  • Responsible for fault finding and technical resolution during the commissioning phase, escalating to third parties where necessary.
  • Manage the installation team with onsite tasks and to collaborate closely with the programmer, and in some cases the client, in order to establish and share the brief for the control systems.
  • Conduct off site testing and configuration.
  • Work through software control systems to identify programming snags.
  • Deliver system training to end users.
  • Perform maintenance visits, on-going technical support and provide advice and information to colleagues in the support team. Communicate effectively to peers, management and customers. Review and update system schematics, cable schedules etc.; create O&M documentation and 'as built' versions of the technical documents for future internal reference.
  • The development of junior audiovisual engineers / trainee commissioning engineers.
  • Feedback to systems design team regarding products and design, and any other lessons learned on a project.

Additional Duties (As & When Required):
From time to time, the post holder will also be required to perform additional duties as listed below:
AV Meeting Room Support
  • Ensure all multimedia/presentation rooms are maintained in good working order
  • AV equipment set-up and support
  • Presentation/multimedia meeting room support, including duration support
  • Assist with support for multimedia broadcasting
  • Quick response to emergency/ad-hoc requests

Faults & Room Checks
  • Carry out regular preventative room checks, ensuring all equipment functions correctly in accordance with the room check procedure
  • Ensure that all faults are reported in the correct way and in a timely manner
  • Proactive maintenance/reporting to ensure all AV equipment is always of the highest standard and functioning correctly
  • Providing first-line support, including on-the-spot diagnosis and rectification of minor faults and problems as and when they occur.
  • Carry out all power down/up when required, usually involving out-of-hours overtime commitments

Experience & Skills Required:
  • A positive attitude, a 'can-do', 'team first' approach to your work.
  • Flexible approach to working schedules to include out of hours (early or late) and weekends
  • Working unsupervised
  • Read and understand AV schematics
  • Data gathering, reporting, metrics and administrative skills
  • AV / VC Systems Knowledge in a Corporate environment ( Microsoft Teams, Zoom, Google Meet, Cisco, Blue Jeans, Pexip, etc.)
  • Understanding of TCP/IP networking
  • Understanding of different audio and video protocols and codecs required
  • Ability to draft and present technical reports in English
  • Skills and experience that make you proficient in installation and commissioning of modern audio, videoconferencing and AV systems.
  • An understanding of the end-to-end complexities of an audiovisual and video installation project.
  • A proven track record in field-based audiovisual installation and commissioning tasks, maintenance and operation.
  • 3 years+ in a similar senior position.
  • Comprehensive knowledge of a range of VC and integrated audio equipment.
  • Background in leading teams in delivering VC or AV solutions.
  • Industry or manufacturer certifications highly advantageous.

Salary Range
$113,520.00 - $154,800.00 USD (Salary)
  • Please note that the salary information provided herein is base pay only (gross); it does not include other forms of compensation which may or may not apply to this specific position, namely, performance-based bonuses, benefits-related payments, or other general incentives - none of which are guaranteed, may be subject to specific eligibility requirements, and are wholly within the discretion of Astreya to remit.
  • Further, the salary information noted above is a range that consists of a minimum and maximum rate of pay for this specific position. Where an applicant or employee is placed on this range will depend and be contingent on objective, documented work-related considerations like education, experience, certifications, licenses, preferred qualifications, among other factors.

Astreya offers comprehensive benefits to all Regular, Full-Time Employees, including:
  • Medical provided through UHC (PPO, HSA, Surest options) / Medical provided through Kaiser (HMO option only) for California employees only
  • Dental provided through UHC
  • Nationwide Vision provided by UHC
  • Flexible Spending Account for Health & Dependent Care
  • Pre-Tax Account for Commuter Benefit/Parking & Transit (location-specific)
  • Continuing Education and Professional Development via various integrated platforms, e.g. Udemy and Coursera
  • Corporate Wellness Program provided by Goomi Group
  • Employee Assistance Program
  • Wellness Days
    401k Plan
  • Basic and Supplemental Life Insurance
  • Short Term & Long Term Disability
  • Critical Illness, Critical Hospital, and Voluntary Accident Insurance
  • Tuition Reimbursement (available 6 months after start date, capped)
  • Paid Time Off (accrued and prorated, maximum of 120 hours annually)
  • Paid Holidays
  • Any other statutory leaves, paid time, or other ancillary benefits required under state and federal law

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