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Freelance Remote Plc Programming Jobs in California

Cleanwater1, Inc

Lead Control System Engineer

Ripon, CA · Remote

$98K - $120K/hr

Program, configure, test, and troubleshoot PLC systems using IEC 61131-3 programming languages ... Design, configure, and support remote access and telemetry solutions using Ethernet, industrial ...

SOLV Energy

HV SCADA Engineer II (Remote)

San Diego, CA · On-site +1

Assigned HV SCADA design, programming, and commissioning tasks are completed accurately and on ... Experience working with industry recognized PLC equipment including but not limited to Schweitzer ...

SOLV Energy

HV SCADA Engineer II (Remote)

San Diego, CA · On-site +1

Assigned HV SCADA design, programming, and commissioning tasks are completed accurately and on ... Experience working with industry recognized PLC equipment including but not limited to Schweitzer ...

Grantek

Systems Engineer

San Jose, CA · Remote

PLC and PAC Programming, Operator Interface and HMI application design, SCADA design, Network ... Coordinating work with remote teams across multiple time zones. * Mentoring colleagues and ...

Grantek

Systems Engineer

San Jose, CA · Remote

PLC and PAC Programming, Operator Interface and HMI application design, SCADA design, Network ... Coordinating work with remote teams across multiple time zones. * Mentoring colleagues and ...

We Vote

Newsletter Writer/Content Developer

Oakland, CA · On-site +1

Newsletter Writer / Content Developer - Volunteer Position - This is a remote role (within the US ... This remote role is perfect for journalism students building portfolios or freelance journalists ...

Wood Plc

Distribution Engineer

Los Angeles, CA · On-site +1

Engineering of distribution electrical projects through the entire project lifecycle: from ... Knowledge of smart infrastructure equipment such as automatic feeder switches, remote sensing ...

Wood Plc

Distribution Engineer

Los Angeles, CA · On-site +1

Engineering of distribution electrical projects through the entire project lifecycle: from ... Knowledge of smart infrastructure equipment such as automatic feeder switches, remote sensing ...

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Freelance Remote Plc Programming information

What is the difference between Freelance Remote Plc Programming vs Freelance Remote Automation Engineer?

AspectFreelance Remote Plc ProgrammingFreelance Remote Automation Engineer
CredentialsPLC certifications, technical diplomasEngineering degrees, certifications in automation
Work EnvironmentRemote, client sites, manufacturing plantsRemote, industrial facilities, control systems
Industry UsageManufacturing, process controlIndustrial automation, robotics
Search & ComparisonFocused on PLC programming tasksBroader automation system design

Freelance Remote Plc Programming primarily involves writing and troubleshooting PLC code for automation systems, often in manufacturing environments. Freelance Remote Automation Engineer encompasses a wider scope, including designing, integrating, and maintaining automation systems. While both roles require technical certifications and often work remotely, PLC programming is more specialized, whereas automation engineering covers broader system responsibilities.

Can a freelance remote PLC programmer work from home?

A freelance remote PLC programmer can work from home, as the job primarily involves programming and troubleshooting industrial control systems using software tools. Successful remote work requires strong communication skills, familiarity with remote collaboration platforms, and access to the necessary hardware or simulation environments. Many freelancers perform their tasks independently without needing to be onsite, provided they have the required technical setup and client coordination.

Is a freelance remote PLC programmer in demand?

Freelance remote PLC programmers are in demand due to the increasing need for automation in manufacturing, energy, and other industries. Skills in ladder logic, programming tools like RSLogix or Siemens TIA Portal, and remote collaboration capabilities enhance employability in this field.

What are the most commonly searched types of Remote Plc Programming jobs in California?

The most popular types of Remote Plc Programming jobs in California are:

What are popular job titles related to Freelance Remote Plc Programming jobs in California?

For Freelance Remote Plc Programming jobs in California, the most frequently searched job titles are:

What job categories do people searching Freelance Remote Plc Programming jobs in California look for?

The top searched job categories for Freelance Remote Plc Programming jobs in California are:

What cities in California are hiring for Freelance Remote Plc Programming jobs?

Cities in California with the most Freelance Remote Plc Programming job openings:

Freelance Remote Plc Programming jobs near you
Infographic showing various Freelance Remote Plc Programming job openings in California as of August 2026, with employment types broken down into 1% Internship, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Lead Control System Engineer

Cleanwater1, Inc

Ripon, CA • Remote

$98K - $120K/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 16 days ago

Job description

ICS Online. (“ICS”) is an industry leader in the manufacturing of custom Industrial Control panels and factory automation systems. ICS works with both end users and leading original equipment manufacturers in a variety of industries. These industries include but are not limited to, water and wastewater treatment, energy generation and storage, semiconductor, food and beverage processing and packaging, and factory automation. ICS is part of Cleanwater1 and through its various operating subsidiaries, is one of the most dynamic and fastest growing companies in the water infrastructure market.
ICS is seeking an experienced Controls Engineer with strong SCADA and PLC expertise to join our engineering team. This is a full-time role supporting the design, development, and implementation of industrial automation and SCADA systems. The ideal candidate is technically strong, hands-on, and collaborative, with experience working across the full lifecycle of automation projects.
Essential Job Functions
  • Define functional requirements through client workshops, site assessments, and documentation analysis.
  • Develop detailed system designs, control strategies, and integration architectures for industrial automation and SCADA systems.
  • Program, configure, test, and troubleshoot PLC systems using IEC 61131-3 programming languages, including Ladder Logic, Function Block Diagram (FBD), and Structured Text (ST).
  • Program, configure, test, and troubleshoot SCADA (Ignition) systems, including integration with PLCs, HMIs, databases, and third-party equipment.
  • Install and configure Ignition SCADA, including architecture design, licensing, scripting, reporting, alarm management, historian functions, and database transactions.
  • Design, configure, and implement Human Machine Interface (HMI) solutions and operator interfaces for a variety of industrial applications.
  • Develop and maintain templates, User Defined Types (UDTs), reusable code libraries, and standardized automation objects.
  • Design and implement turnkey industrial control systems utilizing PLCs, HMIs, SCADA platforms, Remote I/O, and Distributed I/O architectures.
  • Integrate new equipment, instrumentation, and control devices into existing customer SCADA, PLC, and automation systems.
  • Configure and support server-client architectures, redundant systems, SQL databases, reporting solutions, recipe management systems, and distributed control environments.
  • Perform code development, testing, validation, and documentation for automation and control systems.
  • Coordinate and execute Factory Acceptance Testing (FAT), Site Acceptance Testing (SAT), and User Acceptance Testing (UAT).
  • Troubleshoot and configure industrial communication networks and protocols, including Ethernet/IP, Modbus TCP/RTU, OPC-UA, serial communications, and other industrial networking technologies.
  • Configure and support industrial networking infrastructure, including managed switches, VLANs, Network Address Translation (NAT), virtual networks, and secure remote connectivity solutions.
  • Integrate field devices and serial communication equipment, including barcode readers, printers, instrumentation, and RS-232/RS-485 communication networks.
  • Design, configure, and support remote access and telemetry solutions using Ethernet, industrial radios, wireless Ethernet, cellular modems, VPNs, and other remote communication technologies.
  • Support system commissioning, startup, troubleshooting, and post-installation performance optimization.
  • Collaborate with cross-functional teams, vendors, and clients to ensure successful project execution and delivery.
  • Maintain flexibility to contribute across all phases of automation, controls, and SCADA system development, implementation, and support.
Required Qualifications
  • Bachelor’s degree (4-year) in Electrical Engineering, Mechanical Engineering, Computer Engineering, or Chemical Engineering
  • 5–8 years of experience in industrial automation and controls engineering
  • Hands-on experience with ControlLogix and CompactLogix PLCs, as well as Ignition SCADA (including Perspective and Vision modules) and MES systems such as Rockwell/Allen-Bradley and Siemens
  • Experience with Ignition platform including installation, configuration, system architecture, licensing, scripting (Python), reporting, and database transactions
  • Strong knowledge of communication protocols including OPC (UA amp; DA), TCP/IP, UDP, and XML
  • Experience developing and troubleshooting templates and User Defined Types (UDTs)
  • Experience working within server-client architectures and distributed systems
  • Proven ability in code development, testing, and system validation
  • Industrial networking experience including Modbus TCP, Ethernet/IP, and TCP/IP
  • Strong troubleshooting, analytical, and problem-solving skills
Preferred Qualifications
  • Master’s degree in a relevant engineering discipline
  • Experience in water/wastewater or industrial process environments
  • Strong background in MES integrations
  • Advanced troubleshooting across SCADA, PLCs, and network systems
  • Experience working in full lifecycle automation project environments
Physical Demands
  • Regularly required to stand, walk, sit, reach with hands and arms, climb or balance, stoop or kneel, talk and hear, and use fingers and hands to feel objects, tools or controls.
  • Ability to perform work in a standing, stooping, sitting or bending position for extended periods of time.
  • Must have manual dexterity to operate the equipment and tools required for this position.
  • Must be able to quickly respond (with hand, finger or foot) to a signal (sound, light, picture) when it responds.
  • Specific vision abilities required by this job include close vision and ability to adjust focus.
  • Ability to lift and/or move up to 40 lbs.
  • Ability to look at computer monitors for much of the workday.
Work Environment
  • Approximately 60% Office.
  • Approximately 40% Light Industrial - May be exposed to areas of high noise levels, hazardous propellants, chemicals and industrial facilities. Appropriate PPE and training will be provided for all conditions.
Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.
This is an exempt position. Compensation is dependent on skill level. The base salary range for this position is between $98,000 and $120,000 per year. Benefits package and incentives are provided. We generally offer employees working 21 hours per work or more medical, dental, vision, along with voluntary ancillary benefits. The Company has a 401(k)-match program and has company-paid life and AD amp;D insurance available for eligible employees.
Cleanwater1, Inc. and its subsidiaries are equal opportunity employers. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status or other characteristics protected by law.
The Cleanwater1, inc. California Employee Privacy Notice is available at https://cleanwater1.com/privacy-policy.
Cleanwater1, inc. and its affiliated subsidiaries maintain a drug-free workplace.

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