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Entry Level Project Assistant Jobs in California

EcoCosm, Inc.

Assistant Project Manager

Sunnyvale, CA · On-site

Ongoing data analytics, fault detection, and diagnosis (FDD) About the Role We are seeking an entry-level Assistant Project Manager who is ready to take on big responsibilities in a growing ...

Join Us At PASE!

Assistant Engineer

San Jose, CA · On-site

$82K - $100K/yr

Job Summary Performs entry-level tasks and progresses to moderately complex Structural Engineering ... Project Manager Job Responsibilities Under the direct supervision of a Project Engineer, Senior ...

Join Us At PASE!

Assistant Engineer

San Ramon, CA · On-site

$82K - $100K/yr

Job Summary Performs entry-level tasks and progresses to moderately complex Structural Engineering ... Project Manager Job Responsibilities Under the direct supervision of a Project Engineer, Senior ...

Smart Source LLC

Project Coordinator

Irvine, CA · On-site

The Project Coordinator is an entry-level position supporting Project Managers and Account ... KEY RESPONSIBILITIES * Assist in coordinating multiple Print projects, ensuring timelines are met ...

Smart Source LLC

Project Coordinator

Irvine, CA · On-site

The Project Coordinator is an entry-level position supporting Project Managers and Account ... KEY RESPONSIBILITIES * Assist in coordinating multiple Print projects, ensuring timelines are met ...

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Entry Level Project Assistant information

See California salary details

$13

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$30

How much do entry level project assistant jobs pay per hour?

As of Jul 6, 2026, the average hourly pay for entry level project assistant in California is $21.26, according to ZipRecruiter salary data. Most workers in this role earn between $17.07 and $23.94 per hour, depending on experience, location, and employer.

How do I become a project assistant?

To become a project assistant, candidates typically need a high school diploma or equivalent, with some roles preferring an associate's degree or relevant coursework in business or management. Strong organizational, communication, and computer skills are essential, and familiarity with project management tools like Microsoft Office or project scheduling software can be beneficial. Gaining experience through internships or entry-level administrative roles can also improve prospects for this position.

What are the typical daily responsibilities of an Entry Level Project Assistant?

As an Entry Level Project Assistant, your daily responsibilities generally include scheduling meetings, maintaining project documentation, tracking project progress, and supporting project managers with administrative tasks. You may help prepare reports, coordinate communication between different teams, and maintain data or budget records. You’ll often work closely with a variety of team members, giving you valuable exposure to project management processes and organizational operations. This hands-on support role offers solid training and opportunities to learn the foundations of project management, acting as an excellent starting point for career growth.

What is the career path for a project assistant?

A project assistant can advance to roles such as project coordinator, project manager, or program manager with experience and additional skills in project management, leadership, and relevant tools like MS Project or Primavera. Gaining certifications like PMP or CAPM can also support career progression within project management fields.

Can I be an assistant project manager with no experience?

Entry level project assistant roles typically require minimal experience and focus on supporting project managers with administrative tasks, scheduling, and documentation. While prior experience is not always necessary, strong organizational skills and familiarity with project management tools can improve chances of hiring and advancement.

What are the key skills and qualifications needed to thrive in the Entry Level Project Assistant position, and why are they important?

To thrive as an Entry Level Project Assistant, you need strong organizational skills, attention to detail, and proficiency in basic office software such as Microsoft Office or Google Workspace, typically supported by a high school diploma or associate degree. Familiarity with project management tools like Asana, Trello, or Microsoft Project can be helpful but is often learned on the job. Excellent communication, time management, and a proactive approach to problem solving will set you apart in this position. These abilities ensure effective task coordination, smooth collaboration with team members, and help projects stay on track and within deadlines.

How much does an entry-level assistant project manager make?

An entry-level assistant project manager typically earns between $45,000 and $60,000 annually, depending on the industry and location. Starting salaries may also include benefits such as health insurance and opportunities for professional development.

What is an Entry Level Project Assistant job?

An Entry Level Project Assistant supports project managers and teams by handling administrative tasks, coordinating schedules, and tracking project progress. They assist with documentation, communication, and organizing meetings to ensure smooth workflow. This role helps gain practical experience in project management while developing organizational and teamwork skills. It’s an excellent starting point for those looking to grow in project coordination and management.

What are popular job titles related to Entry Level Project Assistant jobs in California? For Entry Level Project Assistant jobs in California, the most frequently searched job titles are:
What job categories do people searching Entry Level Project Assistant jobs in California look for? The top searched job categories for Entry Level Project Assistant jobs in California are:
What cities in California are hiring for Entry Level Project Assistant jobs? Cities in California with the most Entry Level Project Assistant job openings:
Entry Level Project Assistant jobs near you
Infographic showing various Entry Level Project Assistant job openings in California as of June 2026, with employment types broken down into 66% Full Time, 30% Part Time, 2% Temporary, and 2% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $44,227 per year, or $21.3 per hour.

Assistant Project Manager

EcoCosm, Inc.

Sunnyvale, CA • On-site

Other

Medical, Dental, Vision, Retirement, PTO

Posted 12 days ago

Job description

Join Our Mission-Driven Energy Team!


We are an energy services company reinventing the way energy is used in buildings. We engineer energy upgrades, implement them, and track savings to ensure lasting impact. Our clients include many Fortune 500 companies, and our services span:

  • Engineering — ASHRAE Level 1, 2, and 3 audits, retro-commissioning
  • Energy project implementation
  • Ongoing data analytics, fault detection, and diagnosis (FDD)


About the Role

We are seeking an entry-level Assistant Project Manager who is ready to take on big responsibilities in a growing, passionate team.


In this role, you will work on projects ranging from $50,000 to $4 million, supporting energy engineering and energy upgrades from start to finish — including lighting, HVAC, controls, building envelope improvements, and compliance audits (ASHRAE Level I and II).


This is a field-forward role. Expect to be on-site at client buildings across the San Francisco Bay Area roughly 40% of the time, with occasional travel beyond the region.


Responsibilities

Project Engineer and Manager Support

  • Conduct site visits to assess and document existing building conditions
  • Collaborate with engineers to design high-value energy-saving measures
  • Develop project reports, including audit reports, scopes of work and bid packages
  • Coordinate trade subcontractors (lighting, mechanical/HVAC, and controls/BAS) from bid evaluation and selection through installation and on-site work
  • Help manage project budgets, schedules, and on-site execution
  • Support client communications, ensuring satisfaction and successful outcomes
  • Bridge between field realities and engineering design to meet or exceed energy saving goals
  • Own the trend-data workflow: pull and pre-process BAS trend data, run baseline regression models, and populate EcoCosm analysis templates
  • Perform on-site functional testing of AHUs, hot-water systems, and VAVs before and after repairs
  • Review sequences of operations and recommend optimal control strategies based on building needs, BAS capabilities, and ASHRAE controls guidelines
  • Maintain project documentation (test plans, meeting minutes, RFIs) and coordinate utility incentive programs such as AEP


Required Qualifications

  • Bachelor’s degree preferably in STEM/Engineering related
  • Excellent attention to detail
  • Ability to manage multiple projects independently
  • Exceptional verbal and written communication skills
  • Customer-focused and professional demeanor
  • Proficient in Microsoft Office Suite (Word, Excel, Outlook) and Microsoft Project
  • Willingness and ability to travel regionally and nationally
  • Clean DMV record


Bonus Skills

  • Engineering background (mechanical, electrical, chemical, or related fields)
  • Familiarity with energy efficiency technologies and retro-commissioning (RCx)
  • Hands-on control system programming experience (beyond general BAS familiarity)
  • Knowledge of facilities maintenance practices and standards
  • Strong data entry and calculation skills, especially for energy modeling
  • Comfortable working on ladders, lifts, and in various indoor/outdoor conditions
  • Entry-level experience in energy engineering, commissioning, MEP, or building systems, including hands-on field/site work
  • Experience conducting building energy audits (ASHRAE Level I and II)
  • Working familiarity with HVAC controls and building automation systems (BAS), and comfort coordinating directly with controls subcontractors (Siemens Desigo/Insight and PPCL coding a plus)


Physical Requirements

  • Ability to work on-site in commercial buildings, sometimes in tight, enclosed, or elevated spaces (e.g., mechanical rooms, rooftops, crawlspaces)
  • Ability to stand and walk for extended periods (up to 8+ hours per day)
  • Ability to lift and carry up to 60 pounds


What We Offer

  • Meaningful, mission-driven work
  • Competitive salary
  • Medical, dental, and vision insurance
  • 401(k) plan
  • Paid holidays and paid time off (PTO)

Apply