ZipRecruiter

Log In

1

Freelance Relay Protection Control Engineer Jobs in Visalia, CA

Promachbuilt

Electro-Mechanical Tech.

Visalia, CA · On-site

$28 - $44/hr

... PLCs (Programmable Logic Controllers), Computers, Electrical Schematics, and Control Circuits ... And because we understand the importance of feeling protected, there is no waiting period for ...

previous page

Showing results 41-42

All JobsRelay Protection Control Engineer JobsFreelance Relay Protection Control Engineer JobsFreelance Relay Protection Control Engineer Jobs in Visalia, CA

Freelance Relay Protection Control Engineer information

See Visalia, CA salary details

$15

$48

$134

How much do freelance relay protection control engineer jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for freelance relay protection control engineer in Visalia, CA is $48.50, according to ZipRecruiter salary data. Most workers in this role earn between $24.66 and $62.79 per hour, depending on experience, location, and employer.

What does a freelance relay protection control engineer do?

A Freelance Relay Protection Control Engineer specializes in designing, testing, and maintaining protection and control systems for electrical power networks. Their work ensures the reliability and safety of power systems by detecting faults and automatically isolating affected sections. As freelancers, they provide these services on a project basis to utilities, industrial clients, or engineering firms. This role often includes tasks such as relay settings calculations, system modeling, and troubleshooting relay malfunctions, either remotely or on-site.

What are the key skills and qualifications needed to thrive as a freelance relay protection control engineer?

To excel as a Freelance Relay Protection Control Engineer, you need a solid background in electrical engineering, expertise in power system protection, and experience with relay coordination and system analysis. Familiarity with industry-standard protective relay software (such as SEL, ABB, or GE relays), CAD tools, and relevant certifications like NETA or IEEE are typically required. Strong problem-solving abilities, attention to detail, and effective communication skills help you manage independent projects and collaborate with clients. These competencies ensure safe, reliable power system operation and successful project delivery in a technically demanding field.

What are some common challenges faced by freelance relay protection control engineers when working with multiple clients simultaneously?

Freelance Relay Protection Control Engineers often juggle projects for several clients at once, which can present challenges such as managing varying technical standards, coordinating schedules, and ensuring clear communication across different teams. Each client may use different relay platforms or require unique protection schemes, so adaptability and strong organizational skills are crucial. Additionally, freelancers must be proactive in clarifying project scopes and deadlines to avoid misunderstandings and ensure successful project delivery. Building strong relationships and maintaining transparent communication with clients can help overcome these challenges.

What is the difference between Freelance Relay Protection Control Engineer vs Substation Automation Engineer?

AspectFreelance Relay Protection Control EngineerSubstation Automation Engineer
CredentialsRelevant electrical engineering certifications, relay protection trainingElectrical engineering degree, automation system certifications
Work EnvironmentProject-based, on-site at substations or remotelyDesign, implementation, and maintenance of automation systems in substations
Industry UsagePower utilities, electrical contractors, consulting firmsPower utilities, automation solution providers
Common Search/ComparisonOften compared for roles in protection schemes and control systemsRelated to automation and control system integration

The Freelance Relay Protection Control Engineer focuses on designing, testing, and implementing relay protection schemes, often working independently or on contract. In contrast, a Substation Automation Engineer specializes in integrating automation systems within substations to enhance operational efficiency. While both roles require electrical expertise and work within the power industry, their focus areas differ: protection vs. automation systems.

What are popular job titles related to Freelance Relay Protection Control Engineer jobs in Visalia, CA?

For Freelance Relay Protection Control Engineer jobs in Visalia, CA, the most frequently searched job titles are:

What cities near Visalia, CA are hiring for Freelance Relay Protection Control Engineer jobs?

Cities near Visalia, CA with the most Freelance Relay Protection Control Engineer job openings:

Freelance Relay Protection Control Engineer jobs near you
Infographic showing various Freelance Relay Protection Control Engineer job openings in Visalia, CA as of August 2026, with employment types broken down into 1% As Needed, 75% Full Time, 19% Part Time, 4% Contract, and 1% Nights. Highlights an 95% Physical, 1% Hybrid, and 4% Remote job distribution, with an average salary of $100,885 per year, or $48.5 per hour.

Electro-Mechanical Tech.

Serpa Packaging Solutions LLC

Visalia, CA

$28 - $44/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Posted 18 days ago

Key responsibilities

  • Troubleshoot packaging equipment, determine repair needs, disassemble, replace or repair parts, reassemble, test, and adjust machinery.

  • Assemble basic parts or units and attach them to assemblies, subassemblies, or frames using hand tools and power tools.

  • Inspect, test, and adjust completed units to ensure they meet specifications, tolerances, and customer requirements.

Job description

Join ProMach and shine. Whether you're creative, strategic, persuasive, or mechanically inclined, there’s a place for you here. Be a problem-solver, a closer, a futurist - whatever drives you.


At ProMach, you'll be challenged and rewarded as you help improve packaging performance and shape the future of automation. And we’ll be proud to have you on the journey. 


Do we have your attention? Keep reading. 


Serpa Packaging Solutions is seeking a Mechanical Debug Technician to join our team! As a Mechanical Debug Technician, you will use a hands-on approach to perform troubleshooting of high-quality industrial machinery in a manufacturing facility, mentoring debug technicians and technicians, and assisting in the structure and performance of the assembly team. This individual must be able to complete work accurately, meet project milestone dates, and have effective communication skills.

Serpa Packaging Solutions is seeking a Mechanical Debug Technician to join our team! As a Mechanical Debug Technician, you will use a hands-on approach to perform troubleshooting of high-quality industrial machinery in a manufacturing facility, mentoring debug technicians and technicians, and assisting in the structure and performance of the assembly team. This individual must be able to complete work accurately, meet project milestone dates, and have effective communication skills.

Great work culture, working environment, career growth opportunities!

If this sounds like you, we want to connect! 

Requirements:

  • Troubleshoot packaging equipment and determine extent of repair necessary, disassemble, replace or repair parts or construct new parts, reassemble, test and adjust.
  • Assemble basic parts or units and attach units to assembly, subassembly, or frame, using hand tools and power tools
  • Inspect, test, and adjust completed units to ensure that units meet specifications, tolerances, and customer order requirements.
  • Measure parts to determine tolerances, using precision measuring instruments, such as micrometers and calipers.
  • Perform all machine and bench operations required to construct replacement parts or to recondition worn or defective parts.
  • Utilizes working knowledge and experience in the areas of VFDs (Variable frequency drives), Motors/Wiring configurations, PLCs (Programmable Logic Controllers), Computers, Electrical Schematics, and Control Circuits.

Desired Requirements:

  • 3+ years of experience in mechanical troubleshooting, preferably of industrial equipment.
  • 1+ years of experience in basic electrical. Experience in electrical industrial equipment troubleshooting preferred.
  • Basic knowledge of PLC’s & AC/DC drives desired, but not required.
  • Working knowledge of electronic controls and packaging machinery desired, but not required.

Hourly Rate Range: $28.00 - $44.00

Please note that the pay ranges listed on external job boards, outside our posting details, do not accurately reflect our internal compensation ranges.

Serpa has a track record of 41 years of strong economy proof Industries. We are known for our high quality and customized end-of-the-line machinery. 

Packaging Industries Markets:

  • Pharmaceuticals
  • Food & Beverage
  • Household
  • Tobacco
  • Pet Food
  • Dairy

What’s in it for you?


There's no monopoly on innovative ideas or limits to how far you can advance with our team. We offer an open, communicative environment that fosters individual initiative. We pride ourselves in being a company where people are happy and choose to build a career.


In addition to growth opportunities, as a ProMach employee, you receive more than just a paycheck. Total compensation includes your salary, comprehensive medical/dental programs, as well as life insurance, a generous paid time off program, and a retirement savings plan with a company match. And because we understand the importance of feeling protected, there is no waiting period for benefits – you are eligible on your first day of employment!


Please note that the pay ranges listed on external job boards, outside our posting details, do not accurately reflect our internal compensation ranges.


#SERPA


Pro Mach, Inc. was named to the Inc. 5,000 list of the fastest growing private companies in the U.S. seven times. We continue to introduce innovative products, enter new markets, expand our global presence, and actively acquire new capabilities.


We have the rewards, opportunities, and the market strength of a large organization combined with the entrepreneurial culture of a small, fast-paced company. You will enjoy the benefits of working with a growing company that competes globally, with the personal touch and feel of a smaller company where you can make an impact every day.


ProMach is an Equal Opportunity Employer. Pro Mach uses E-Verify to verify employment eligibility of all new hires to work in the United States. Pro Mach is a drug-free workplace.


We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request accommodation.