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Freelance Plc Ladder Logic Programming Jobs in Rochester Hills, MI

W3Global Inc.

System Controls Engineer

Detroit, MI

$70K - $100K/yr

Develop and troubleshoot ladder logic, control sequences, and process automation strategies ... Strong experience with PLC programming, HMI development, and industrial automation integration

Airboss

Maintenance Tech

Auburn Hills, MI · On-site

Diagnose electrical faults and failures and trouble shoot solutions by performing control system analysis and interpretation of PLC ladder logic diagrams to solve problems * Fix and maintain plant ...

airboss

Maintenance Tech

Auburn Hills, MI · On-site

Diagnose electrical faults and failures and trouble shoot solutions by performing control system analysis and interpretation of PLC ladder logic diagrams to solve problems * Fix and maintain plant ...

Masco Corporation

Maintenance Electronic Tech

Lapeer, MI · On-site

$34.17 - $38.69/hr

Load and troubleshoot PLC Ladder Logic - Allen Bradley, Siemens and DeviceNet Program Fanuc robots * Execute and improve preventative maintenance Perform fast-paced repairs to minimize production ...

Android Industries

Plant Controls Engineer

Hazel Park, MI

$77K - $91K/yr

Maintain PLC documentation upon receipt from equipment suppliers and an archive of PLC programs and ... Allen Bradley-Ladder Logic.) * Ability to diagnose problems with hydraulic, pneumatic and ...

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All JobsPlc Ladder Logic Programming JobsFreelance Plc Ladder Logic Programming JobsFreelance Plc Ladder Logic Programming Jobs in Rochester Hills, MI

Freelance Plc Ladder Logic Programming information

See Rochester Hills, MI salary details

$37.3K

$74.2K

$103.1K

How much do freelance plc ladder logic programming jobs pay per year?

As of Aug 20, 2026, the average yearly pay for freelance plc ladder logic programming in Rochester Hills, MI is $74,247.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,600.00 and $85,100.00 per year, depending on experience, location, and employer.

What is freelance PLC ladder logic programming?

Freelance PLC Ladder Logic Programming is a specialized service where independent professionals design, develop, and troubleshoot control systems using ladder logic for Programmable Logic Controllers (PLCs). These freelancers work on a project-by-project basis, often helping manufacturers and industrial firms automate machinery and processes. Their responsibilities typically include writing and testing ladder logic code, integrating hardware, and ensuring systems run efficiently and safely. This work requires strong knowledge of electrical engineering, industrial automation, and specific PLC brands. Clients benefit from hiring freelancers for flexible, cost-effective solutions tailored to their automation needs.

What are the key skills and qualifications needed to thrive as a freelance PLC ladder logic programmer?

To thrive as a Freelance PLC Ladder Logic Programmer, you need strong knowledge of PLC programming concepts, electrical engineering fundamentals, and experience with industrial automation systems, often supported by a degree or relevant certifications. Familiarity with popular PLC platforms (such as Siemens, Allen-Bradley, or Schneider Electric), ladder logic software tools, and SCADA/HMI systems is essential. Problem-solving ability, attention to detail, and effective client communication are crucial soft skills for managing projects and meeting client needs. These skills ensure accurate system design, efficient troubleshooting, and successful project delivery in diverse industrial environments.

What are some common challenges faced by freelance PLC ladder logic programmers when working with clients remotely?

Freelance PLC Ladder Logic programmers often encounter challenges such as unclear project specifications, limited access to physical hardware for testing, and communication barriers with clients who may not have technical backgrounds. To address these, it's important to establish clear communication channels, use simulation tools for initial testing, and set expectations regarding project timelines and hardware requirements. Proactively sharing progress updates and documentation can also help build trust and ensure smoother project delivery.

What is the difference between Freelance Plc Ladder Logic Programming vs PLC Technician?

AspectFreelance Plc Ladder Logic ProgrammingPLC Technician
CredentialsTypically requires PLC programming certifications and technical trainingRequires PLC certifications, technical diploma, or associate degree
Work EnvironmentOften remote or contract-based, working on specific projectsOn-site in industrial or manufacturing facilities
Employer & IndustryClients across various industries, including automation and manufacturingManufacturing plants, automation companies, industrial facilities
Work FocusDesigning, programming, and troubleshooting PLC ladder logicMaintaining, repairing, and troubleshooting PLC systems

Freelance Plc Ladder Logic Programmers focus on creating and optimizing PLC programs for diverse clients, often working remotely. In contrast, PLC Technicians primarily perform on-site maintenance and troubleshooting of PLC systems. Both roles require similar certifications but differ in work environment and daily tasks.

What are popular job titles related to Freelance Plc Ladder Logic Programming jobs in Rochester Hills, MI?

For Freelance Plc Ladder Logic Programming jobs in Rochester Hills, MI, the most frequently searched job titles are:

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The top searched job categories for Freelance Plc Ladder Logic Programming jobs in Rochester Hills, MI are:

What cities near Rochester Hills, MI are hiring for Freelance Plc Ladder Logic Programming jobs?

Cities near Rochester Hills, MI with the most Freelance Plc Ladder Logic Programming job openings:

Freelance Plc Ladder Logic Programming jobs near you

System Controls Engineer

W3Global Inc.

Detroit, MI

$70K - $100K/yr

Full-time

Re-posted 23 days ago

Job description

Position Summary

One of our clients is seeking a Controls Engineer to develop, maintain, troubleshoot, and continuously improve automation and control systems supporting critical industrial operations. This role is focused on maximizing uptime, reliability, throughput, and process efficiency through design, integration, troubleshooting, and optimization of automation technologies.

A key requirement for this position is direct hands-on experience with Emerson Ovation DCS hardware/software (mandatory). Candidates must have practical experience supporting, troubleshooting, configuring, maintaining, or upgrading Emerson Ovation systems in an industrial or process-control environment.

Key Responsibilities

  • Design, develop, implement, and support industrial automation control systems and equipment

  • Program, integrate, troubleshoot, and maintain Emerson Ovation DCS systems, along with PLC, HMI, and related control platforms

  • Diagnose and resolve automation, controls, and instrumentation issues to minimize downtime and improve reliability

  • Develop and troubleshoot ladder logic, control sequences, and process automation strategies

  • Review and create electrical panel layouts, wiring schematics, loop drawings, and bills of materials (BOMs)

  • Support hardware electrical systems including control panels, motors, variable frequency drives (VFDs), actuators, and field devices

  • Troubleshoot electrical systems up to 480VAC / 24VDC and support instrumentation signal loops (4-20mA, digital I/O, etc.)

  • Gather and analyze process data to identify operational improvements and increase system efficiency

  • Develop functional specifications, control narratives, project scopes, cost estimates, and implementation plans

  • Review construction / installation drawings and maintain system documentation, SOPs, and technical training manuals

  • Collaborate with internal engineering teams, plant operations, contractors, and vendors on automation initiatives

  • Train and support maintenance technicians and electricians on control systems operation and troubleshooting

  • Participate in FAT/SAT testing, commissioning, startup support, shutdown planning, and field troubleshooting

  • Travel as required for project support and site visits

Required Qualifications

  • Bachelor's degree in Electrical Engineering, Controls Engineering, Automation Engineering, or related technical field

  • 5+ years of controls / automation engineering experience in industrial, utility, or process-control environments

  • Direct hands-on Emerson Ovation DCS hardware/software experience (required / non-negotiable)

  • Experience with system configuration, troubleshooting, upgrades, maintenance, and support of Ovation control systems

  • Strong experience with PLC programming, HMI development, and industrial automation integration

  • Minimum 2+ years of hands-on PLC / controls troubleshooting experience

  • Experience troubleshooting electrical systems up to 480VAC and 24VDC controls

  • Hands-on troubleshooting of motors, VFDs, actuators, control valves, and related industrial equipment

  • Familiarity with pneumatic and hydraulic systems

  • Strong analytical, root-cause troubleshooting, and problem-solving skills

  • Ability to manage multiple priorities in a fast-paced plant / project environment

  • Strong communication and cross-functional collaboration skills

  • Flexibility to support field work, commissioning, and travel as needed

Preferred Experience

  • Power generation, utilities, heavy industrial, water/wastewater, or process manufacturing background strongly preferred

  • Experience with instrumentation calibration (flow, pressure, level, temperature, vibration, etc.)

  • Knowledge of industrial communication protocols such as OPC, Modbus, Ethernet/IP, Profibus, or similar

  • Understanding of P&IDs, loop drawings, control network architecture, and process control documentation

  • Experience with system modernization / migration projects involving legacy DCS or PLC platforms

  • Exposure to conveyor systems, water treatment, wastewater treatment, or process utilities is a plus

Core Competencies

  • Emerson Ovation DCS Support & Troubleshooting

  • Industrial Automation & Controls Engineering

  • PLC / HMI / DCS Integration

  • Electrical Design & Troubleshooting

  • Instrumentation & Process Controls

  • Root Cause Analysis & Process Optimization

  • Project Execution & Technical Leadership

  • Cross-Functional Collaboration & Training

W3Global logo

About W3Global

Sourced by ZipRecruiter

W3Global has been delivering staffing solutions for nearly two decades; we know which recruiting strategies work best. Our expert team is committed to developing a customized solution to fit your company’s unique needs. As a W3Global client, you’ll also receive personalized assistance from a seasoned team of staffing specialists. We are committed to providing both technical support and industry expertise to simplify the hiring process. We know that your time matters. W3Global will help you streamline the hiring process, getting it done and getting it right.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Frisco, TX, US

Year founded

2006

View All W3Global Jobs