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Sr Project Engineer Jobs in Riverside, CA (NOW HIRING)

isec

Senior Project Engineer

Rancho Cucamonga, CA · On-site

$101K - $131K/yr

Exempt Position Summary The Project Engineer is responsible for assisting the Project Manager with administrative duties associated with the project, material releases, vendor follow-up, coding ...

isec

Senior Project Engineer

Rancho Cucamonga, CA

$101K - $131K/yr

Exempt Position Summary The Project Engineer is responsible for assisting the Project Manager with administrative duties associated with the project, material releases, vendor follow-up, coding ...

ISEC, Inc.

Senior Project Engineer

Rancho Cucamonga, CA · On-site

$81K - $105K/yr

Exempt Position Summary The Project Engineer is responsible for assisting the Project Manager with administrative duties associated with the project, material releases, vendor follow-up, coding ...

California Waters

Project Engineer

Yorba Linda, CA

The Project Engineer will directly assist the Senior Project Managers in planning, managing and executing on the day-to-day activities and operations of the Project Managers' active and pending jobs ...

Balfour Beatty

SENIOR PROJECT ENGINEER (SPG)

Santa Ana, CA · On-site

$103K - $134K/yr

The base compensation range for the Senior Project Engineer role in Santa Ana listed above is $95,000 - $110,000 annually. *This is the lowest to highest salary we in good faith believe we would pay ...

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All JobsSr Project Engineer JobsSr Project Engineer Jobs in Riverside, CA

Sr Project Engineer information

See Riverside, CA salary details

$69.4K

$119.7K

$163.8K

How much do sr project engineer jobs pay per year?

As of Jun 18, 2026, the average yearly pay for sr project engineer in Riverside, CA is $119,731.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,300.00 and $134,600.00 per year, depending on experience, location, and employer.

How does a Sr Project Engineer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Project Engineer, you will regularly collaborate with cross-functional teams such as design, procurement, quality assurance, and operations. This role often serves as a bridge between technical and non-technical stakeholders, ensuring that project requirements are clearly communicated and understood. You’ll participate in coordination meetings, resolve technical challenges, and facilitate progress by aligning team efforts with project goals and timelines. Effective communication and leadership are crucial, as you may also mentor junior engineers and provide technical guidance throughout the project lifecycle.

What are Sr Project Engineers?

Senior Project Engineers are experienced professionals who lead and manage engineering projects from conception to completion. They coordinate project teams, oversee design and technical aspects, ensure projects stay on schedule and within budget, and maintain communication with stakeholders. Their role often includes problem-solving, risk management, and making critical decisions to ensure project success. Senior Project Engineers typically have several years of experience and advanced knowledge in their engineering discipline.

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

To thrive as a Sr Project Engineer, you need advanced engineering knowledge, project management expertise, and a relevant engineering degree, often supported by a Professional Engineer (PE) license. Familiarity with project management software (such as MS Project or Primavera), CAD tools, and industry standards is essential. Strong leadership, communication, and problem-solving skills help manage teams and stakeholders effectively. These capabilities ensure projects are delivered on time, within budget, and to required quality standards.

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

AspectSr Project EngineerProject Engineer
CredentialsBachelor's degree in engineering, often with 5+ years experience, PMP or PE certification preferredBachelor's degree in engineering or related field, 1-3 years experience
Work EnvironmentLead project planning, coordination, and technical oversight in construction or engineering firmsAssist in project execution, support project managers, and handle technical tasks
Employer & Industry UsageUsed in construction, civil, mechanical, and electrical engineering projectsCommonly used across similar industries for entry to mid-level roles

The main difference between a Sr Project Engineer and a Project Engineer lies in experience, responsibilities, and leadership. The Sr Project Engineer typically has more years of experience, holds advanced certifications, and leads project teams, whereas the Project Engineer supports project execution under supervision. Both roles are vital in engineering projects, but the senior role involves greater technical oversight and decision-making.

What are popular job titles related to Sr Project Engineer jobs in Riverside, CA? For Sr Project Engineer jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Sr Project Engineer jobs in Riverside, CA look for? The top searched job categories for Sr Project Engineer jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Sr Project Engineer jobs? Cities near Riverside, CA with the most Sr Project Engineer job openings:
Sr Project Engineer jobs near you
Infographic showing various Sr Project Engineer job openings in Riverside, CA as of June 2026, with employment types broken down into 1% Internship, 1% As Needed, 95% Full Time, 1% Part Time, 1% Temporary, and 1% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $119,731 per year, or $57.6 per hour.

Senior Project Engineer (EPC) - ARB, Inc.

PRIMORIS USA

Irvine, CA • On-site

$125K - $160K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 8 days ago

Job description

ARB Industrial is seeking a Senior Project Engineer to support the execution of EPC power generation and energy storage projects across its portfolio. This is a key project leadership role reporting directly to the Project Manager and serving as the primary engineering interface between internal teams and external stakeholders.
The Senior Project Engineer will be based out of ARB's Irvine, California office and will travel to active project sites as needed. This role is responsible for coordinating and managing all engineering-related activities from detailed design through construction and commissioning. The position ensures engineering deliverables align with contractual requirements, construction sequencing, and project milestones, while supporting ARB's safety, quality, and execution standards. The role includes oversight of field engineers and document control personnel and plays a critical role in facilitating constructability reviews, design optimization, and change management throughout the project lifecycle.
Key Responsibilities
  • Serve as ARB's engineering representative with engineering subcontractors, owners, owner's engineers, construction teams, vendors, and regulatory agencies.
  • Coordinate engineering activities from design development through construction and commissioning across multiple project sites.
  • Ensure engineering deliverables meet contractual requirements, schedule commitments, and client expectations.
  • Participate in project kick-off meetings, design reviews, progress meetings, and technical workshops.
  • Maintain consistent communication with internal and external stakeholders to ensure alignment and timely issue resolution.
  • Facilitate constructability reviews and design optimization discussions to support efficient field execution.
  • Take ownership of all engineering-related project matters to support overall project objectives and milestones.
  • Manage project document control systems, including RFIs, submittals, drawings, specifications, and engineering change documentation, in accordance with company standards.
  • Train, supervise, and support document control staff to ensure timely and accurate document flow.
  • Review engineering documents for constructability, completeness, and compliance with industry codes and standards.
  • Manage and mentor field engineers supporting construction activities.
  • Coordinate engineering support for construction sequencing, installation issues, and technical clarifications.
  • Support commissioning activities by ensuring engineering documentation is complete and aligned with as-built conditions.
  • Support project change management efforts, including scope definition, technical input, and estimating support.
  • Assist in evaluating design changes, RFIs, and field impacts related to scope growth or modifications.
  • Promote and support ARB's safety culture and ensure engineering decisions align with safe work practices.
  • Ensure engineering deliverables meet quality standards, good engineering practice, and applicable codes and regulations.

Qualifications
  • Bachelor's degree in Electrical Engineering, Mechanical Engineering, or a related discipline from an accredited four-year university.
  • Minimum of 5+ years of EPC project experience, preferably in power generation, renewables, or energy storage projects.
  • Prior experience supporting large, complex EPC projects from engineering through construction.
  • BESS experience is a plus.
  • Strong understanding of document control systems, RFIs, and submittals.
  • Proficiency in Microsoft Office Suite, Bluebeam, and 3D model review software.
  • Working knowledge of Primavera P6 schedules and the ability to review engineering impacts to schedule.
  • Strong interpersonal, written, and verbal communication skills.
  • Highly motivated, detail-oriented, and capable of managing multiple priorities in a fast-paced project environment.
  • Demonstrated commitment to safety and quality.
  • Ability and willingness to travel regularly to active project sites as required.

Compensation & Benefits
  • Salary Range: $125,000 - $160,000 annually
  • Per Diem: Available if eligible
  • Competitive benefits package including medical, dental, vision, 401(k), and paid time off

Company Overview
Primoris was formed in 2004 as the parent company and is traded on the NYSE under the symbol PRIM. We provide a wide range of construction, maintenance, and engineering services for power generation, oil and gas, chemical, pipeline, utilities and distribution, and civil infrastructure clients. Primoris is ranked in the top 1% of the prestigious Top 600 Specialty Contractors List by Engineering News-Record (ENR), having built projects throughout the U.S. and Canada. For additional information, please visit www.prim.com.
ARB Industrial is a legacy subsidiary of Primoris Services Corporation with a long-standing reputation for delivering safe, high-quality EPC and construction services across the power, renewables, industrial, and energy sectors. ARB self-performs and delivers turnkey solutions from early-stage engineering through construction completion and commercial operation, partnering closely with clients and stakeholders to deliver projects safely, on time, and within budget.
Agency Statement
We are not accepting resumes from Third Party Recruiting Firms for this position. If you are an Agency or Search firm representative, contact the Primoris Talent Acquisition Manager directly for consideration. Primoris or its subsidiaries will not be responsible for any fees arising from the use of resumes and online response forms through this source. In addition, Primoris or its subsidiaries will not be responsible for any fees on unsolicited resumes that are submitted to any member of the Staffing or Operations team. Primoris has established an approved vendor program for this service and will only consider accepting submissions from those approved firms. For consideration in becoming an approved vendor, contact HR.
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Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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