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Internship Programmable Logic Controller Jobs in California

Field Systems Engineer

Davis, CA · On-site

$120K - $140K/yr

The successful candidate will be responsible for configuring, maintaining, and operating our Manufacturing Execution System (MES software), programmable logic controllers, network infrastructure, and ...

Programmable logic controllers * Network infrastructure * Software and hardware systems * Work with operations and engineering teams to ensure that all systems are running efficiently and effectively.

Maintenance Electrician

Fontana, CA · On-site

$28 - $32/hr

Programmable logic controllers: 5 years (Preferred) * Manufacturing Electrical: 5 years (Required) Allied West Paper Corp. provided the following inclusive hiring information: We are an equal ...

Troubleshooting PLC (Programmable Logic Controller) systems. * Assist in troubleshooting complex machinery problems and implement effective solutions * Install, and maintain electrical systems ...

Proficiency in PLC (Programmable Logic Controller) systems * Solid understanding of pneumatic, mechanical, and electro-mechanical systems This position is integral to maintaining the safety ...

Troubleshooting PLC (Programmable Logic Controller) systems. * Assist in troubleshooting complex machinery problems and implement effective solutions * Install, and maintain electrical systems ...

Knowledge of programmable logic controllers (PLC) and their associated application programming. * Instrument and control system reliability background required. * Experience with execution of capital ...

Showing results 21-40

Internship Programmable Logic Controller information

What is an internship in programmable logic controller (PLC)?

An Internship in Programmable Logic Controller (PLC) is a temporary position designed for students or recent graduates to gain practical experience working with PLC systems used in industrial automation. Interns learn to program, troubleshoot, and maintain PLCs, often assisting in designing automation solutions for manufacturing or process industries. This hands-on experience helps them understand real-world applications of PLCs, work with industry-standard hardware and software, and develop valuable technical and problem-solving skills for a career in automation or controls engineering.

What types of projects or tasks can an intern expect to work on during a programmable logic controller (PLC) internship?

During a PLC internship, interns typically assist with designing, programming, and testing automation systems that use PLCs in industrial settings. You may be involved in writing and troubleshooting ladder logic, configuring hardware, and supporting senior engineers during equipment installation or upgrades. Interns often participate in hands-on tasks such as wiring control panels, running simulations, and documenting system changes. This role also offers opportunities to collaborate closely with engineers, electricians, and technicians, giving you practical exposure to real-world automation challenges.

What are the key skills and qualifications needed to thrive as an internship programmable logic controller (PLC) specialist, and why are they important?

To thrive as an intern specializing in Programmable Logic Controllers, you generally need a background in electrical engineering or automation, along with foundational knowledge of PLC programming concepts. Familiarity with industry-standard PLC platforms (such as Siemens or Allen-Bradley), ladder logic, and simulation software is typically expected. Attention to detail, problem-solving abilities, and a willingness to learn are crucial soft skills in this role. These competencies ensure you can effectively support automation projects, troubleshoot issues, and contribute to reliable industrial system operations.

What is the difference between Internship Programmable Logic Controller vs Electrical Engineering Intern?

AspectInternship Programmable Logic ControllerElectrical Engineering Intern
Required CredentialsBasic knowledge of PLC programming, technical courseworkMajor in electrical engineering or related field, coursework in circuits and systems
Work EnvironmentManufacturing plants, automation facilitiesDesign labs, engineering departments, industrial sites
Employer & Industry UsageAutomation companies, manufacturing firmsEngineering firms, utility companies, industrial sectors
Comparison Search IntentYesNo

The Internship Programmable Logic Controller focuses on hands-on experience with PLC programming and automation systems, often within manufacturing environments. In contrast, an Electrical Engineering Intern has a broader scope, involving circuit design, electrical systems, and general engineering principles. While both roles may overlap in industrial settings, PLC internships are more specialized in automation technology, making them a targeted choice for those interested in control systems.

Is internship Programmable Logic Controller still in demand?

Internships in Programmable Logic Controllers (PLCs) remain in demand as industries like manufacturing, automation, and energy increasingly rely on automation systems. Skills in PLC programming, troubleshooting, and familiarity with tools like ladder logic are valuable for entry-level positions and internships in this field.

What cities in California are hiring for Internship Programmable Logic Controller jobs?

Cities in California with the most Internship Programmable Logic Controller job openings:

Infographic showing various Internship Programmable Logic Controller job openings in California as of June 2026, with employment types broken down into 94% Full Time, 4% Part Time, 1% Temporary, and 1% Contract. Highlights an 90% Physical, 1% Hybrid, and 9% Remote job distribution.

Field Systems Engineer

Davis, CA • On-site

Terabase Energy
Clean Energy Semiconductors Manufacturing • 51 - 200 employees

$120K - $140K/yr

Full-time

Retirement

Re-posted 9 days ago


Key responsibilities

  • Configure, maintain, and operate factory subsystems including Manufacturing Execution System, programmable logic controllers, network infrastructure, and other software/hardware systems.

  • Troubleshoot and resolve issues with the systems, serve as the first level of support, and escalate issues as needed.

  • Provide training and support to operations team users and collaborate with engineers to develop and implement system upgrades.


Job description

What We Do

Terabase Energy was founded with the mission to accelerate decarbonization of large-scale energy generation beyond intermittent renewable power. Terabase is at the forefront of developing and applying innovative technologies that will remove 70-80% of solar power plant assembly works from the field using a combination of advanced pre-assembly and construction techniques, factory methods, customized equipment, and automation.

The Role

We are seeking a highly motivated and experienced Field Systems Engineer to join our team at Terabase Energy. You will be crucial to the success of our innovative solar construction approach and will drive operational excellence in the field. The successful candidate will be responsible for configuring, maintaining, and operating our Manufacturing Execution System (MES software), programmable logic controllers, network infrastructure, and other mission-critical software/hardware systems. The candidate will work closely with our field operations team and our design engineering team to ensure that all systems are running efficiently and effectively, serving as the first level of support for Terabase’s on-site digital systems. The Field Systems Engineer will troubleshoot and resolve any issues that arise while providing training and support to users. The Field Systems Engineer will report to the Head of Consruction Operations.

Key Responsibilities

· Configure, maintain, and operate several factory subsystems, including:

· Manufacturing Execution System

· programmable logic controllers

· network infrastructure

· software and hardware systems

· Work with operations and engineering teams to ensure that all systems are running efficiently and effectively.

· Troubleshoot and resolve any issues that arise with the systems as the on-site technical lead.

· Correct Tier 1 issues and elevate issues to Tier 2 support engineers.

· Work closely with the on-site maintenance technician who will service, troubleshoot and repair electrical and mechanical equipment

· Provide training and support to various operations team users.

· Collaborate with other engineers to develop and implement new systems and upgrades.

· Document system design, installation, and maintenance procedures.

· Keep up to date with emerging trends and technologies in the field.

Requirements

Minimum Qualifications

· 5+ years of experience in manufacturing, industrial/utility field operations, system administration, network administration, or related field.

· In-depth knowledge of manufacturing execution systems, programmable logic controllers, network management and configuration, and associated hardware/software systems.

· Demonstrated ability to isolate, troubleshoot and resolve technical issues in networked hardware and software systems.

· Strong analytical and problem-solving skills.

· Ability to communicate effectively with technical and non-technical staff.

· Ability to work independently and in a team environment.

· The position is predominantly site-based with projects located across the continental US.

Preferred Qualifications

· Bachelor’s degree in computer science, engineering or related field.

· Experience as a Field or Project Engineer.

· Experience working with customers and/or colleagues in an industrial or mission-critical environment.

· Experience with some of the following technologies that we frequently use:

o Structured Text

o Object-oriented programming

o Robotic control and vision systems (Fanuc)

o Industrial automation (Beckhoff controls, TwinCat)

If you are an experienced Field Systems Engineer with a passion for renewable energy and want to join a dynamic and fast-growing company, we encourage you to apply for this exciting opportunity.

Benefits

Compensation And Benefits

Our salary ranges are determined by role, level, and location. Within each posted range individual pay is determined (and may be greater or higher) dependent on work location and additional factors, including job-related skills, experience, and relevant education or training. The anticipated salary range for this position is $120,000-$140,000.

Terabase offers competitive compensation along with a comprehensive benefits package including:

• Generous time off and holiday policy

• Remote flexibility

• Flexible time off

• Comprehensive benefits package

• Career progression

• 401k match

• Stock options

• Home office set up allowance

• And much more!

Terabase is an equal opportunity employer. We recruit, hire, employ, train, promote, and compensate individuals based on job-related qualifications and abilities. We strongly encourage people of all backgrounds to apply.

We do not discriminate for any reason including race, color, sex, gender, age, religion or religious creed, national origin, ancestry, citizenship, marital status, sexual orientation, gender identity, gender expression, genetic information, physical or mental disability, military/ veteran status, or any other characteristic protected by law.

We offer a welcoming and inclusive environment in service to one another, our products, the diverse consumers we represent, and the communities we call home.

Principles only. This role is not open to receiving agency candidates, and any contingent submissions will not be considered. Terabase Energy does not utilize third-party recruitment agencies. Please contact our Recruiting team at careers@terabase.energy with any staffing-related inquiries.