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Temporary Project Engineer Jobs in California (NOW HIRING)

AllSTEM Connections

Project Engineer

Rowland Heights, CA · On-site

$110K/yr

We are seeking a skilled and experienced Project Engineer to manage and coordinate the successful ... temporary assignments lasting 13 weeks or longer, the Company is pleased to offer major medical ...

Hill International

Project Engineer

Los Angeles, CA

... temporary conditions, and stakeholder communications. • Help manage smaller-scope TI projects ... engineering, architecture, engineering, or related project delivery roles. • Experience ...

Actalent

Project Engineer

Concord, CA · Hybrid

$38 - $62/hr

Project Engineer We are seeking a dedicated Project Engineer who will excel in field inspections ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

Actalent

Project Engineer

Concord, CA · Hybrid

$38 - $62/hr

Project Engineer We are seeking a dedicated Project Engineer who will excel in field inspections ... If eligible, the benefits available for this temporary role may include the following: • Medical ...

MWH

Project Engineer

San Francisco, CA

$85K - $95K/yr

Prepare drawings and sketches to support construction work, temporary works, work method statements ... engineering and construction professionals delivers a wide range of projects, including new ...

CDG BUILDERS INC

Sr. Project Engineer

Irvine, CA

$106K - $138K/yr

SR. PROJECT ENGINEER The Sr. Project Engineer has the responsibility of assisting the Project ... temporary stairs, passenger use of construction personnel hoists, ability to climb ladders and ...

CDG BUILDERS INC

Sr. Project Engineer

Irvine, CA

$106K - $138K/yr

SR. PROJECT ENGINEER The Sr. Project Engineer has the responsibility of assisting the Project ... temporary stairs, passenger use of construction personnel hoists, ability to climb ladders and ...

MWH

Project Engineer

San Francisco, CA

$85K - $95K/yr

Prepare drawings and sketches to support construction work, temporary works, work method statements ... engineering and construction professionals delivers a wide range of projects, including new ...

Robert A. Bothman, Inc.

Project Engineer

Sacramento, CA · On-site

$80K - $120K/yr

... temporary stairs, passenger use of construction personnel hoists, ability to climb ladders and ... owned projects. Our expertise covers a wide range of construction and general engineering ...

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Temporary Project Engineer information

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

AspectTemporary Project EngineerProject Engineer
CredentialsTypically requires a bachelor's degree in engineering; certifications like PE are a plus but not mandatorySame as temporary; often requires a bachelor's degree, PE certification preferred for advanced roles
Work EnvironmentContract-based, short-term assignments, often on-site at project locationsFull-time, ongoing roles within companies or consulting firms, on-site or office-based
Employer & Industry UsageUsed by staffing agencies and contractors for specific projects in construction, civil, or mechanical engineeringEmployed directly by companies or firms managing projects in construction, infrastructure, or manufacturing

The main difference is that a Temporary Project Engineer works on short-term, contract basis for specific projects, while a Project Engineer typically holds a permanent, ongoing position within an organization. Both roles require similar credentials and work in similar environments, but their employment terms and duration differ.

What are Temporary Project Engineers?

Temporary Project Engineers are professionals hired on a short-term or contract basis to support engineering projects within an organization. They typically assist with planning, coordinating, and executing specific phases of a project, such as design, testing, or implementation. Their role is crucial in managing project deadlines, ensuring technical standards are met, and providing specialized expertise during peak workloads or special assignments. Once the project or contract period ends, their employment usually concludes unless extended or renewed.

What are some typical challenges faced by Temporary Project Engineers, and how can they be successfully managed?

Temporary Project Engineers often face the challenge of quickly adapting to new teams, project scopes, and company processes within a limited timeframe. Success in this role depends on strong communication skills, the ability to rapidly learn and apply new systems, and effective time management. Building rapport with colleagues early and proactively seeking clarity on expectations can help temporary engineers integrate smoothly and deliver results within the project’s deadlines.

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

To thrive as a Temporary Project Engineer, you typically need a degree in engineering, strong analytical skills, and experience in project management. Familiarity with project management software (such as MS Project or Primavera), CAD tools, and relevant industry certifications (like PMP or PE) is often required. Effective communication, adaptability, and problem-solving skills help you manage shifting priorities and collaborate with diverse teams. These abilities are crucial for delivering projects on time and within budget, even within the limited timeframe of a temporary assignment.
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 cities in California are hiring for Temporary Project Engineer jobs? Cities in California with the most Temporary Project Engineer job openings:
Temporary Project Engineer jobs near you
Infographic showing various Temporary Project Engineer job openings in California as of June 2026, with employment types broken down into 13% Internship, 37% Full Time, 25% Part Time, and 25% Temporary. Highlights an 100% In-person job distribution.
Project Engineer

Project Engineer

AllSTEM Connections

Rowland Heights, CA

Full-time

Medical, Dental, Vision, Retirement

Posted 26 days ago

Job description

We are seeking a skilled and experienced Project Engineer to manage and coordinate the successful execution of larger-scale, strategic customer programs. This role emphasizes cross-functional leadership and program execution, ensuring that complex, high-value projects are delivered on time, within budget, and to exacting quality standards. The ideal candidate combines strong technical knowledge in materials and process engineering with proven project leadership skills to align customer expectations, engineering design, and manufacturing execution.
Key Responsibilities
Customer and Program Alignment
• Serve as the primary engineering interface for strategic customers, ensuring deep understanding of requirements, specifications, and long-term objectives.
Project Planning and Execution
• Lead planning, scheduling, and execution of complex engineering programs, managing cross-functional teams across design, manufacturing, supply chain, and quality.
• Own project scope, timeline, and budget for large customer programs, ensuring risks are identified early and mitigated effectively.
• Oversee formal design reviews, program gates, and customer reporting requirements.
Cross-Functional Coordination
• Coordinate technical hand-offs between applications engineering, design engineering, and manufacturing, ensuring customer requirements flow seamlessly through execution.
• Work closely with supply chain and operations to ensure material availability, manufacturability, and cost competitiveness.
Requirements:
• Bachelor's degree in Mechanical Engineering, Electrical Engineering, Systems Engineering, or related technical field.
Experience
• 5+ years in a project engineering, applications engineering, or technical project management role within custom manufacturing, electronics, HMI, or related industries.
• Proven track record coordinating cross-functional teams and delivering complex, customer-facing projects.
Equal Opportunity Employer / Disabled / Protected Veterans
The Know Your Rights poster is available here:
https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf
The pay transparency policy is available here:
https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf
For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.
AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf
We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Additional Skills
(none specified)
AllSTEM Representative Contact Info
Account Executive:
Beatriz
Branch Phone:
(909) 244-1777
Location:
Ontario, CA

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