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Junior Project Engineer Jobs in California (NOW HIRING)

MARS Construction Inc

Jr. Project Manager

San Diego, CA · On-site

$70K - $85K/yr

About the Role Seeking a tech-savvy junior project manager to support hospitality renovation and ... engineering drawings · Perform basic quantity takeoffs using digital tools · Build cost ...

MG2

Architectural Junior Project Manager

Irvine, CA

$75K - $90K/yr

Overview MG2, an affiliate of Colliers Engineering & Design is currently looking for an Architectural Junior Project Manager to join our Client Programs Market team in Irvine, CA! You will be working ...

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All JobsProject Engineer JobsJunior Project Engineer JobsJunior Project Engineer Jobs in California

Junior Project Engineer information

See California salary details

$33.1K

$70.9K

$108.1K

How much do junior project engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for junior project engineer in California is $70,859.00, according to ZipRecruiter salary data. Most workers in this role earn between $47,900.00 and $79,000.00 per year, depending on experience, location, and employer.

What does a junior project engineer do?

A Junior Project Engineer assists in planning, coordinating, and executing engineering projects under the supervision of senior engineers. Their responsibilities typically include preparing project documentation, conducting research, supporting design and implementation tasks, and communicating with team members and stakeholders. They often help monitor project progress, ensure compliance with safety and quality standards, and address technical issues as they arise. This role is ideal for recent engineering graduates looking to gain practical experience and develop their project management skills.

What are the key skills and qualifications needed to thrive as a junior project engineer?

To thrive as a Junior Project Engineer, you need a solid understanding of engineering principles, project management basics, and a relevant bachelor's degree in engineering. Familiarity with project management software (like MS Project or Primavera), CAD tools, and sometimes certifications like EIT (Engineer in Training) are typically required. Strong communication, problem-solving, and teamwork skills help you effectively coordinate with diverse project stakeholders. These skills and qualifications are crucial for delivering successful projects on time and within budget while supporting senior engineers and learning on the job.

What is the difference between Junior Project Engineer vs Project Coordinator?

AspectJunior Project EngineerProject Coordinator
Required CredentialsBachelor's in Engineering or related field, some certificationsBachelor's degree, often in business or related field
Work EnvironmentEngineering teams, construction sites, project planningAdministrative offices, project management teams
Employer & Industry UsageConstruction, engineering, manufacturingConstruction, IT, event planning

Junior Project Engineers focus on technical and engineering tasks within projects, often working closely with engineers and technical teams. Project Coordinators handle administrative and logistical aspects, supporting project managers. Both roles are essential but differ in technical involvement and responsibilities.

Can you become a junior project engineer with no experience?

Junior project engineer roles typically require some related education or internship experience, but entry-level candidates with strong technical skills, a relevant degree, and willingness to learn can sometimes qualify. Employers often provide on-the-job training to develop necessary skills such as project management software and technical knowledge. Having certifications like OSHA or PMP can also improve chances for those with limited experience.

What are the most commonly searched types of Project Engineer jobs in California?

The most popular types of Project Engineer jobs in California are:

What are popular job titles related to Junior Project Engineer jobs in California?

For Junior Project Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Junior Project Engineer jobs in California look for?

The top searched job categories for Junior Project Engineer jobs in California are:

What cities in California are hiring for Junior Project Engineer jobs?

Cities in California with the most Junior Project Engineer job openings:

Junior Project Engineer jobs near you
Infographic showing various Junior Project Engineer job openings in California as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $70,859 per year, or $34.1 per hour.

Junior Project Engineer

Green Water & Power, LLC

Los Angeles, CA • On-site, Remote

Full-time

Medical, Dental, Vision, Retirement

Posted 2 days ago

New

Job description

Junior Project Engineer

Company Overview: Established in California in 2013, Green Water and Power has rapidly grown to operate in over 35 states, positioning itself as a leader in the sustainable energy sector. Named the #1 electric vehicle (EV) installer in America, we take pride in having deployed more than 14,000 EV chargers and completed approximately 5 megawatts (MW) of solar energy projects.

As an EVITP (Electric Vehicle Infrastructure Training Program) certified turnkey engineering, procurement, and construction (EPC) firm, we leverage our in-house expertise to efficiently manage and execute large-scale projects. Our dedication to sustainability and quality extends beyond project completion; we also provide comprehensive operation and maintenance services to ensure optimal performance for the projects we develop, as well as for third-party installations.

Position Overview: Green Water and Power is looking for a Junior Project Engineer to join our team. The Junior Project Engineer supports Senior Project Engineers by coordinating tasks, tracking schedules, managing documentation, and bridging communication between technical teams and site personnel to ensure projects finish on time and within budget. 

Duties and Requirements:

  • Professional exemption
  • EV and PV system design; including creating full plan sets using AutoCAD
  • Ensuring project compliance with electrical code, utility, and rebate program requirements.
  • Monitor EV charger and PV system production
  • Site Audits and reviews
  • Support construction with electrical equipment and code knowledge
  • Photometric lighting design
  • Indoor lighting design/Title 24
  • Submit plans for city or utility approval
  • Creating single line diagrams
  • ETAP and e-QUEST software
  • Voltage drop calculations
  • Wire and conduit sizing

Qualifications:

  • Bachelor’s degree in Electrical Engineering or any related field of study
  • Demonstratable proficiency, skill, experience, or knowledge with the following:
    • AutoCAD
    • Load studies and calculations
    • Fault Current Analysis
    • Electrical power system design
    • Renewable energy system components and implementation
    • Solar System Design
    • NEC Code knowledge

Location:

  • Reports to Chatsworth, CA. No work from home (WFH) benefit available

Additional Information:

  • Job Site: 9350 Eton Ave. Chatsworth CA, 91311
  • Travel: No travel required.
  • EOE.
  • #LI-DNI
  • Must be legally authorized to work in the United States without sponsorship

Benefits:

  • Salaried Exempt: Up to $80,000 based on experience
  • Comprehensive health, dental and vision benefits package
  • Retirement Savings Plan
  • Opportunities for professional growth and advancement within a rapidly expanding industry
  • Collaborative and inclusive work environment that values diversity

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