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Per Diem Remote Manufacturing Engineering Jobs in Riverside, CA

PRINSCO

Sales Engineer

Corona, CA · On-site +1

This position is fully remote but must be located in Southern California to service customers in ... Partner with Sales, Manufacturing, Engineering, and Quality to support successful project execution

Qcells

Civil Engineer - Level 2

Irvine, CA · On-site +1

$115K - $130K/yr

... Engineering FLSA Status: Exempt Position Status: Permanent, Full-Time Work Status (Remote/Hybrid/In ... S., including the expansion of our Georgia module manufacturing facility, which stands as the ...

G4 Furniture USA LLC

Furniture Engineer

Brea, CA · On-site +1

$72K - $80K/yr

... engineering activities, including reviewing project requirements, developing manufacturing ... Optional WFH/Remote Essential Duties * Draft and review product schematics based on project ...

Qcells

Senior Civil Engineer - Level 4

Irvine, CA · On-site +1

$145K - $170K/yr

... Engineering FLSA Status: Exempt Position Status: Permanent, Full-Time Work Status (Remote/Hybrid/In ... S., including the expansion of our Georgia module manufacturing facility, which stands as the ...

Three Point Solutions

Facilities Engineer II

Irvine, CA · Remote

$50 - $55/hr

Medical Device Manufacturing Company Duration: 6 Months with possible Extension Location: Irvine ... Provide off-hours onsite or remote support as needed. * Collaborate cross-functionally with ...

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Per Diem Remote Manufacturing Engineering information

See Riverside, CA salary details

$15

$29

$40

How much do per diem remote manufacturing engineering jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for per diem remote manufacturing engineering in Riverside, CA is $29.05, according to ZipRecruiter salary data. Most workers in this role earn between $24.09 and $34.62 per hour, depending on experience, location, and employer.

What is a per diem remote manufacturing engineer?

A Per Diem Remote Manufacturing Engineer is a professional who works on a flexible, as-needed basis to support manufacturing processes and projects, typically from a remote location. Their responsibilities often include process optimization, troubleshooting, quality assurance, and providing technical guidance to on-site teams. This role allows companies to bring in specialized engineering expertise without committing to a full-time hire, making it ideal for short-term projects or fluctuating workloads. The remote aspect means most communication and collaboration are done virtually, using digital tools and platforms.

How does a per diem remote manufacturing engineer typically collaborate with on-site teams to implement process improvements?

As a Per Diem Remote Manufacturing Engineer, you will frequently collaborate with on-site production teams through virtual meetings, video calls, and shared project management tools. While working off-site, it is essential to maintain clear and timely communication to understand current shop floor challenges and ensure your recommendations are practical and implementable. You may also be asked to review real-time data, analyze production metrics, and provide remote troubleshooting support. Building strong relationships with on-site engineers and operators helps facilitate successful process improvements and ensures alignment with operational goals.

What are the key skills and qualifications needed to thrive as a per diem remote manufacturing engineer, and why are they important?

To thrive as a Per Diem Remote Manufacturing Engineer, you need a solid background in manufacturing processes, problem-solving, and engineering principles, typically supported by a degree in mechanical, industrial, or manufacturing engineering. Familiarity with CAD software, ERP systems, and quality management tools, as well as certifications like Six Sigma or Lean Manufacturing, is often required. Strong communication, self-motivation, and time management skills are critical for effective remote collaboration and project execution. These skills ensure efficient production workflows, high-quality outcomes, and the ability to address challenges independently in a flexible work environment.

What is the difference between Per Diem Remote Manufacturing Engineering vs Contract Manufacturing Engineer?

AspectPer Diem Remote Manufacturing EngineeringContract Manufacturing Engineer
Work EnvironmentRemote, project-based, often temporaryOn-site or hybrid, project-specific
CredentialsBachelor's in Engineering, relevant certificationsBachelor's in Engineering, certifications preferred
Employer UsageManufacturing companies hiring temporary remote engineersManufacturing firms or contractors for specific projects
Work FocusOverseeing manufacturing processes remotely, troubleshootingDesign, optimize, and troubleshoot manufacturing systems

Per Diem Remote Manufacturing Engineering roles typically involve temporary, remote work focused on supporting manufacturing processes from a distance. In contrast, Contract Manufacturing Engineers often work on-site or hybrid, directly involved in project-specific manufacturing tasks. Both roles require similar credentials but differ mainly in work location and employment structure.

What are popular job titles related to Per Diem Remote Manufacturing Engineering jobs in Riverside, CA?

For Per Diem Remote Manufacturing Engineering jobs in Riverside, CA, the most frequently searched job titles are:

What job categories do people searching Per Diem Remote Manufacturing Engineering jobs in Riverside, CA look for?

The top searched job categories for Per Diem Remote Manufacturing Engineering jobs in Riverside, CA are:

What cities near Riverside, CA are hiring for Per Diem Remote Manufacturing Engineering jobs?

Cities near Riverside, CA with the most Per Diem Remote Manufacturing Engineering job openings:

Per Diem Remote Manufacturing Engineering jobs near you
Infographic showing various Per Diem Remote Manufacturing Engineering job openings in Riverside, CA as of June 2026, with employment types broken down into 41% Full Time, 29% Part Time, 24% Contract, and 6% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $60,433 per year, or $29.1 per hour.

Sales Engineer

PRINSCO

Corona, CA • On-site, Remote

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 9 days ago

Prinsco rating

7.2

Company rating: 7.2 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

Job description

Prinsco is looking for a Regional Engineer to support stormwater projects and drive business growth through technical expertise and relationship building. This position is fully remote but must be located in Southern California to service customers in that area.

At Prinsco, Regional Engineers help win projects by building trust with consulting engineers, agencies, and waterworks partners. In this role, you will use your civil engineering knowledge and communication skills to get Prinsco products specified, approved, and used on stormwater infrastructure projects.

This is a great opportunity for an engineer who enjoys field work, influencing project decisions early, and seeing their work turn into real results.

What You Will Do
  • Build relationships with consulting engineers, municipalities, agencies, and waterworks customers
  • Drive specification and approval of stormwater products on infrastructure projects
  • Support the Sales team with technical expertise, project reviews, and value engineering recommendations
  • Lead lunch and learns, technical presentations, and product training sessions
  • Identify upcoming stormwater projects and influence design decisions early
  • Partner with Sales, Manufacturing, Engineering, and Quality to support successful project execution
 
  • Bachelor’s degree in Civil Engineering (or similar)
  • 5+ years of engineering, stormwater, or technical sales experience preferred
  • PE license preferred (or in progress)
  • Confident communicator who can explain technical concepts clearly
  • Organized, selfdriven, and comfortable managing a territory
  • Willing to travel (up to ~50%)
Why Prinsco

We value people who build relationships, do what’s right, and help solve problems. Our mission is simple: To care. To contribute. To solve. If you want an engineering role where influence, impact, and results matter, this could be a great next step.

Prinsco offers a competitive benefits package designed to support your health, financial security, and overall well-being. Benefits include medical, dental, and vision insurance, 401(k), life and disability coverage, wellness programs, employee assistance resources, flexible spending options, paid time off, and opportunities for continued learning and development. Eligible employees can enroll in benefits the 1st of the month after hire.

What Prinsco employees say

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