$32.69 - $43.75/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
$32.69 - $43.75/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
$32.69 - $43.75/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
Santa Ana, CA · On-site
$33 - $44/hr
Train maintenance technicians on PLC troubleshooting and ladder logic fundamentals * Perform preventive and corrective maintenance on automated manufacturing equipment * Maintain accurate maintenance ...
Santa Ana, CA · On-site
$33 - $44/hr
Train maintenance technicians on PLC troubleshooting and ladder logic fundamentals * Perform preventive and corrective maintenance on automated manufacturing equipment * Maintain accurate maintenance ...
Oceanside, CA · On-site
$32.69 - $43.75/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
Oceanside, CA · On-site
$32.69 - $43.75/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
Santa Ana, CA · On-site
$33 - $44/hr
Train maintenance technicians on PLC troubleshooting and ladder logic fundamentals * Perform preventive and corrective maintenance on automated manufacturing equipment * Maintain accurate maintenance ...
Santa Ana, CA · On-site
$33 - $44/hr
Train maintenance technicians on PLC troubleshooting and ladder logic fundamentals * Perform preventive and corrective maintenance on automated manufacturing equipment * Maintain accurate maintenance ...
Pittsburg, CA · On-site
Interpret schematics, wiring diagrams, ladder logic, flow diagrams, P&ID's and construction blueprints. * Will be working with low voltage. * Install conduit and conduit bracing and fittings.
Pittsburg, CA · On-site
Interpret schematics, wiring diagrams, ladder logic, flow diagrams, P&ID's and construction blueprints. * Will be working with low voltage. * Install conduit and conduit bracing and fittings.
Be Seen First
San Diego, CA · On-site
$30 - $40/hr
Ability to read electrical schematics, ladder logic diagrams, and machine manuals * Hands-on familiarity with CNC control systems such as Okuma OSP and Fanuc controls * Knowledge of Swiss-type or ...
New
Quick apply
Be Seen First
San Diego, CA · On-site
$30 - $40/hr
Ability to read electrical schematics, ladder logic diagrams, and machine manuals * Hands-on familiarity with CNC control systems such as Okuma OSP and Fanuc controls * Knowledge of Swiss-type or ...
New
Redwood City, CA · On-site
$55.50 - $70.75/hr
Logic & Control Validation: Review and troubleshoot PLC ladder logic and function block diagrams to ensure local control loops (PID, interlocks) interact safely with high-level AI orchestration ...
Redwood City, CA · On-site
$55.50 - $70.75/hr
Logic & Control Validation: Review and troubleshoot PLC ladder logic and function block diagrams to ensure local control loops (PID, interlocks) interact safely with high-level AI orchestration ...
Torrance, CA · On-site
$107K - $147K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$107K - $147K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$118K - $148K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$118K - $148K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$84K - $119K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$84K - $119K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$107K - $147K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Torrance, CA · On-site
$107K - $147K/yr
Familiarity with automation and controls concepts, including PLCs, ladder logic, relays, HMIs, industrial sensors, and machine safety systems. * Ability to take ambiguous process needs and turn them ...
Redwood City, CA · On-site
$55.50 - $70.75/hr
Logic & Control Validation: Review and troubleshoot PLC ladder logic and function block diagrams to ensure local control loops (PID, interlocks) interact safely with high-level AI orchestration ...
Quick apply
Redwood City, CA · On-site
$55.50 - $70.75/hr
Logic & Control Validation: Review and troubleshoot PLC ladder logic and function block diagrams to ensure local control loops (PID, interlocks) interact safely with high-level AI orchestration ...
Pittsburg, CA · On-site
$29.50 - $40.50/hr
Interpret schematics, wiring diagrams, ladder logic, flow diagrams, P&ID's, and construction blueprints. * Install conduit and conduit bracing and fittings. * Performs preventative maintenance on all ...
Pittsburg, CA · On-site
$29.50 - $40.50/hr
Interpret schematics, wiring diagrams, ladder logic, flow diagrams, P&ID's, and construction blueprints. * Install conduit and conduit bracing and fittings. * Performs preventative maintenance on all ...
Sunnyvale, CA · On-site
$95K - $105K/yr
PLC Programming Ladder Logic, Siemens, SCADA, HIM Ignition, HMI, Vision System Qualification: * B.S in Engineering or Technical Practice with Curriculum in Computer Science or Electrical practices.
Quick apply
Sunnyvale, CA · On-site
$95K - $105K/yr
PLC Programming Ladder Logic, Siemens, SCADA, HIM Ignition, HMI, Vision System Qualification: * B.S in Engineering or Technical Practice with Curriculum in Computer Science or Electrical practices.
Fremont, CA · On-site
$75K - $100K/yr
Ladder logic, structured text, or function block diagram * Control system software platforms (e.g., Rockwell / Allen-Bradley, Siemens, Modicon) and familiarity with relevant programming environments
Quick apply
Fremont, CA · On-site
$75K - $100K/yr
Ladder logic, structured text, or function block diagram * Control system software platforms (e.g., Rockwell / Allen-Bradley, Siemens, Modicon) and familiarity with relevant programming environments
Oceanside, CA · On-site
$32 - $33/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
Oceanside, CA · On-site
$32 - $33/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs. * Modifies and rebuilds manufacturing equipment to meet new machine requirements or ...
Oceanside, CA · On-site
$32 - $33/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs.Modifies and rebuilds manufacturing equipment to meet new machine requirements or production ...
Oceanside, CA · On-site
$32 - $33/hr
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs.Modifies and rebuilds manufacturing equipment to meet new machine requirements or production ...
Mojave, CA · On-site
Basic PLC operation and ladder logic concepts * Industrial instrumentation and sensors * Ability to use electrical test equipment including multimeters, ammeters, and diagnostic tools. * Willingness ...
Quick apply
Mojave, CA · On-site
Basic PLC operation and ladder logic concepts * Industrial instrumentation and sensors * Ability to use electrical test equipment including multimeters, ammeters, and diagnostic tools. * Willingness ...
Sacramento, CA · On-site
$30.75 - $37.75/hr
Read and interpret electrical schematics, wiring diagrams, blueprints, ladder logic, and technical manuals to support effective troubleshooting and installations. * Support the startup, commissioning ...
Quick apply
Sacramento, CA · On-site
$30.75 - $37.75/hr
Read and interpret electrical schematics, wiring diagrams, blueprints, ladder logic, and technical manuals to support effective troubleshooting and installations. * Support the startup, commissioning ...
$10.68 - $11.99
2% of jobs
$11.99 - $13.31
6% of jobs
$13.31 - $14.62
10% of jobs
$15.16 is the 25th percentile. Wages below this are outliers.
$14.62 - $15.94
17% of jobs
The median wage is $17.25 / hr.
$15.94 - $17.25
15% of jobs
$17.25 - $18.57
18% of jobs
$19.28 is the 75th percentile. Wages above this are outliers.
$18.57 - $19.88
13% of jobs
$19.88 - $21.20
9% of jobs
$21.20 - $22.52
4% of jobs
$22.52 - $23.83
4% of jobs
$23.83 - $25.15
2% of jobs
$10
$17
$25
| Aspect | Ladder Logic | PLC Programmer |
|---|---|---|
| Credentials | Knowledge of PLC programming languages, electrical systems | Same as Ladder Logic, plus programming certifications |
| Work Environment | Industrial automation, manufacturing facilities | Design, develop, and troubleshoot PLC systems in industrial settings |
| Industry Usage | Used as a programming language for PLCs | Professionally develops and implements PLC programs using Ladder Logic |
While Ladder Logic is a programming language used within PLC systems, a PLC Programmer is a professional who designs, writes, and troubleshoots these programs. Understanding Ladder Logic is essential for PLC Programmers, making the two closely related in the industrial automation industry.

$32.69 - $43.75/hr
Full-time
Posted 22 days ago
Hydranautics is a part of the Nitto Group of companies and one of the global leaders in the field of integrated membrane solutions. We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane-based solutions are currently in use on seven continents throughout the world for diverse applications such as seawater desalination, industrial high-purity water, surface water treatment, waste water treatment and specialty process applications.
Under limited supervision, performs highly complex maintenance related to operations, machinery equipment and automation systems like PLC programming issues. Incumbents perform major building electrical, construction and security equipment maintenance and repairs. Modifies, rebuilds and installs capital equipment. Trains lower-level maintenance technicians, including drafting of training manuals.
PRINCIPAL DUTIES AND RESPONSIBILITIES:
Checks the operation of machines and trouble-shoots electrical, mechanical, pneumatic, hydraulic, electronic, equipment and automation problems.
Performs highly complex preventative and predictive maintenance on machines and equipment using various tools and equipment.
Trouble-shoots electrical and electronic controls on manufacturing equipment for rebuilding, repairing or fabricating purposes.
Diagnoses and resolves PLC issues with articulated robots using ladder logic and text-based logic programs.
Modifies and rebuilds manufacturing equipment to meet new machine requirements or production demands with engineering support. Provides input to proposed manufacturing equipment. Acts as Lead in the installation of new capital equipment.
Performs major building electrical, construction and security equipment maintenance and repairs.
Understands and interprets electronic schematics for trouble-shooting equipment.
Maintains work orders on a daily and weekly basis. Documents all machine preventative, predictive and/or maintenance repairs clearly and concisely for historical and future maintenance purposes.
Continues education and/or training by taking a class related to maintenance technicians' job on a continuous basis.
Follow safety regulations and adhering to OSHA and Cal OSHA standards.
Other duties as assigned.
QUALIFICATIONS, SKILLS, EXPERIENCE:
High School Diploma and 6 years' experience in an automation environment; or equivalent combination of education and experience.
Electromechanical Certificate, a plus.
PLC Certificate, a plus.
Advance knowledge of electrical, mechanical, pneumatic and hydraulic processes and repair methods/techniques.
Must understand PLC ladder logic and text-based logic programs within control systems for manufacturing equipment.
Intermediate to advance skills in reading and interpreting electrical and mechanical drawings, schematics and/or blueprints.
Ability to read safety rules, operating & maintenance instructions and procedure manuals.
Ability to train others in the maintenance of machines and continuous learning and application of maintenance techniques/methods.
Organize and prioritize work orders while meeting deadlines to minimize production downtime.
Work under direct supervision, independently and foster a cooperative spirit within a large and/or small team.
Basic working knowledge of Microsoft Office Suite and Enterprise Resources Planning (ERP) System.
CERTIFICATES and/or LICENSES:
Electromechanical Certificate, a plus.
PLC Certificate, a plus.
Forklift, Genie Boom and Scissor Lift Certificates, a plus.
Salary $32.69 - $43.75
Hydranautics offers a competitive compensation and benefits package. We believe diversity is key to our competitive advantage and value the diversity among our employees. We are proud to be an EEO employer.
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Scientific research and development services
51 - 200 Employees
San Diego, CA, US