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Electrical Instrumentation Per Diem Jobs in Riverside, CA

Shimmick

Commissioning Engineer

Loma Linda, CA · On-site

$90K - $100K/yr

Axia offers electrical, instrumentation, and process controls expertise for water and wastewater ... The salary range for this position is between $90,000 - $100,000 per year depending on experience ...

Shimmick

Commissioning Engineer

Loma Linda, CA

$90K - $100K/yr

Axia offers electrical, instrumentation, and process controls expertise for water and wastewater ... The salary range for this position is between $90,000 - $100,000 per year depending on experience ...

Shimmick

Commissioning Engineer

Loma Linda, CA

$90K - $100K/yr

Axia offers electrical, instrumentation, and process controls expertise for water and wastewater ... The salary range for this position is between $90,000 - $100,000 per year depending on experience ...

Shimmick

Commissioning Engineer

Riverside, CA

$90K - $100K/yr

Axia offers electrical, instrumentation, and process controls expertise for water and wastewater ... The salary range for this position is between $90,000 - $100,000 per year depending on experience ...

Westlake

Engineer II-Electrical

Corona, CA · On-site

$110K - $140K/yr

Instrumentation * PLC KNOWLEDGE, SKILLS & ABILITIES * Skilled in 120v control wiring and 3 phase ... per year Our compensation reflects the cost of labor across several US markets. The pay range is ...

Rogers Electric

Service Foreman

Riverside, CA

... electrical industry * Competitive weekly pay with $4/hour night shift differential and paid travel, hotel, plus per diem * Comprehensive benefits including medical, dental, vision, FSA/HSA, and ...

Felder Group USA

Field Service Engineer

Anaheim, CA · On-site

$25/hr

Per diem for field assignments * Performance incentives * Paid travel time at full hourly rate ... This role combines mechanical and electrical troubleshooting with independent field service work ...

Felder Group USA

Field Service Technician

Anaheim, CA · On-site

$25/hr

Per diem for field assignments * Performance incentives * Paid travel time at full hourly rate ... This role combines mechanical and electrical troubleshooting with independent field service work ...

Felder Group USA

Field Service Technician

Anaheim, CA · On-site

$25/hr

Per diem for field assignments * Performance incentives * Paid travel time at full hourly rate ... This role combines mechanical and electrical troubleshooting with independent field service work ...

Felder Group USA

Field Service Engineer

Anaheim, CA · On-site

$25/hr

Per diem for field assignments * Performance incentives * Paid travel time at full hourly rate ... This role combines mechanical and electrical troubleshooting with independent field service work ...

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All JobsElectrical Instrumentation Per Diem JobsElectrical Instrumentation Per Diem Jobs in Riverside, CA

Electrical Instrumentation Per Diem information

See Riverside, CA salary details

$21

$39

$55

How much do electrical instrumentation per diem jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for electrical instrumentation per diem in Riverside, CA is $39.11, according to ZipRecruiter salary data. Most workers in this role earn between $32.36 and $45.14 per hour, depending on experience, location, and employer.

What is an electrical instrumentation per diem?

An Electrical Instrumentation Per Diem is a specialized technician or engineer who installs, maintains, and troubleshoots electrical and instrumentation systems on a temporary, daily-rate basis. These professionals typically work on projects in industries such as oil and gas, manufacturing, or utilities, where they ensure that electrical and control systems operate safely and efficiently. The 'per diem' aspect means they are paid a daily allowance to cover expenses while working away from home. Their responsibilities often include calibrating instruments, reading blueprints, and adhering to safety standards.

What are some common challenges faced by electrical instrumentation per diem professionals on project sites?

Electrical Instrumentation Per Diem professionals often encounter challenges such as adapting quickly to new work environments, ensuring compliance with site-specific safety regulations, and managing time effectively across multiple short-term assignments. They may also need to rapidly familiarize themselves with varying equipment and control systems, as each project can involve different technologies and standards. Collaboration with diverse teams, including engineers and technicians, is essential for troubleshooting and ensuring smooth project execution.

What are the key skills and qualifications needed to thrive as an electrical instrumentation per diem?

To thrive as an Electrical Instrumentation Per Diem, you need a solid understanding of electrical systems, instrumentation calibration, troubleshooting, and typically a technical degree or equivalent experience. Familiarity with PLCs, DCS, field calibration tools, and compliance with industry safety standards are commonly required. Strong problem-solving, attention to detail, and effective communication skills help you adapt to varying assignments and environments. These abilities ensure that electrical and instrumentation systems operate reliably and safely, minimizing downtime and supporting operational efficiency.

What is the difference between Electrical Instrumentation Per Diem vs Electrical Instrumentation Technician?

AspectElectrical Instrumentation Per DiemElectrical Instrumentation Technician
CertificationsTypically requires relevant certifications, such as OSHA, OSHA 10/30, or specific trade licensesRequires certifications like OSHA, NICET, or equivalent technical licenses
Work EnvironmentOften on short-term or temporary projects, traveling to various sitesUsually permanent or long-term employment at a specific facility or site
Employer & Industry UsageCommonly used by contractors and construction companies for project-based workEmployed by industrial plants, manufacturing, or maintenance companies

Electrical Instrumentation Per Diem workers typically handle short-term, project-based tasks, often traveling between sites, while Electrical Instrumentation Technicians usually work in permanent roles maintaining and troubleshooting instrumentation systems. Both roles require similar certifications but differ mainly in employment type and work setting.

What are popular job titles related to Electrical Instrumentation Per Diem jobs in Riverside, CA? For Electrical Instrumentation Per Diem jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Electrical Instrumentation Per Diem jobs in Riverside, CA look for? The top searched job categories for Electrical Instrumentation Per Diem jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Electrical Instrumentation Per Diem jobs? Cities near Riverside, CA with the most Electrical Instrumentation Per Diem job openings:
Electrical Instrumentation Per Diem jobs near you
Infographic showing various Electrical Instrumentation Per Diem job openings in Riverside, CA as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, 3% Contract, and 1% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $81,347 per year, or $39.1 per hour.

Clinical Laboratory Scientist

San Antonio Regional Hospital

Upland, CA • On-site

$42.50 - $63.50/hr

Other

Re-posted 16 days ago

San Antonio Regional Hospital rating

7.9

Company rating: 7.9 out of 10

Based on 24 frontline employees who took The Breakroom Quiz

161st of 1,055 rated hospitals

Job description

Overview

JOB SUMMARY

Clinical Laboratory Scientists perform moderate and high complexity testing in one or more areas to include chemistry, hematology, blood bank, and microbiology.

MINIMUM QUALIFICATIONS

Education: See License and Certification requirements.

Experience:  One (1) year experience in a licensed acute care hospital is preferred.

Knowledge and Skills:  The scientist may or may not perform all the essential job functions, depending upon the level of experience.  Employee must demonstrate age specific competencies for the specific work area in which the employee works and cares for patients.

License and Certifications:  Valid State of California license as a Clinical Laboratory Scientist or valid State license as a Clinical Microbiology Scientist (MTE) (for Microbiology position only).

Equipment:  Proficient in the use of computerized systems and automated instrumentation.

Physical Requirments:  Must be able to perform the essential physical duties of the job as noted on the job description.

PAY RANGE

$42.50 - $63.50

The posted pay range reflects the lowest to highest pay that was available for this position at the time of posting and may be subject to change. Salary offers are determined by candidate’s relevant experience and skills. For per diem positions, a standard rate is used based on market data and not the candidate’s individual experience.

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