Controls Engineer
Liberty Personnel Services, Inc.
Controls Engineer
Build, troubleshoot, and elevate high-speed automation
You live where software meets steel – and you love making complex machines run smoother, faster, and smarter.
As a Controls Engineer with our client, you'll service and start up high-speed packaging machines for the consumer industry, digging into Rockwell and Siemens code, solving real production problems, and making immediate impact on the plant floor.
You'll also collaborate with an engineering team overseas on upgrades and rebuilds, tightening up code, validation, and documentation across a global installed base.
This is hands-on, high-visibility work at customer sites – where your PLC skills keep production running.
If you've commissioned automated equipment, live in RSLogix/Siemens, and enjoy field support, we want to talk to you.
What You'll Work On
You'll be the automation specialist trusted to keep high-speed packaging and other automated equipment online and optimized:
- High-speed packaging machines for consumer products
- Existing Rockwell ControlLogix and CompactLogix PLC platforms
- Siemens PLC-based systems
- HMI, drive, and motion control programs
- SCADA systems in production environments
- Automation upgrades, rebuilds, and change controls
- Industrial control devices and I/O architectures
- Customer-site production environments across multiple facilities
Key technologies include RSLogix 5000, Rockwell/Allen-Bradley PLCs (ControlLogix and CompactLogix), Siemens PLCs, Jetter controls, SCADA (FactoryTalk View SE, WonderWare, Ignition), VMware, SAP, and a wide range of industrial control devices.
Your core challenge: connect what the machine is doing to what the code is saying – and fix it fast, with discipline-level documentation.
What You'll Be Doing
- Editing existing Rockwell ControlLogix and Siemens PLC machine code for service, start-up, and optimization
- Adjusting and testing software parameters to improve performance and reliability
- Performing problem analysis on complex production machines and tying root causes back to machine programming
- Drafting test protocols and automation change controls, including validation documentation
- Documenting troubleshooting steps and archiving updated machine software
- Applying Sigma and root cause methodologies such as DMAIC, GEMBA, 5S, and 5 Why
- Interfacing directly with clients and subcontractors to explain machine situations, code, and software processes
- Downloading PLC, HMI, and drive programs and collaborating with other controls engineers to improve machine programs
- Programming projects from process descriptions or from scratch as needed
- Reading and working from IEC electrical diagrams and P&ID schematics
- Commissioning motion and controls on new equipment and providing ongoing remote and field support
- Working safely and effectively in customer production environments while occasionally lifting up to 50 lbs
What We're Looking For
- 3–5 years of experience with high-speed machines or other automated equipment
- Expert knowledge of Allen-Bradley and Siemens platforms, including RSLogix 5000
- Hands-on PLC programming and motion commissioning experience for new equipment
- Proven background in remote and field support for automated systems
- Ability to download and manage PLC, HMI, and drive programs
- Comfort reading and working from IEC electrical control diagrams and P&ID schematics
- Thorough working knowledge of industrial control devices (sensors, valves, drives, servo, motion control, PLC I/O)
- Advanced understanding of Sigma methodology and structured root cause analysis
- BS in Electrical Engineering, Computer Programming, or related field preferred
- SAP experience ideal
The Experience That Will Really Get Our Attention
You've walked into plants where a high-speed line is down, plugged into the PLC, and calmly traced the fault from the HMI back through the logic to the device in the field. You not only fix it – you document it, validate the change, and leave the system and paperwork better than you found it.
You're comfortable across Rockwell and Siemens ecosystems, you've commissioned motion and drives, and you speak the language of operators, maintenance techs, and engineers alike.
High-signal experience: Rockwell ControlLogix • CompactLogix • RSLogix 5000 • Siemens PLCs • Jetter controls • FactoryTalk View SE • WonderWare • Ignition • VMware • SAP • photoelectric sensors • proximity switches • solenoid valves • frequency drives • servo drives • PLC I/O • SDLC documentation • DMAIC • GEMBA • 5S • 5 Why
Why This Opportunity?
This is not a desk-only job – you'll be in the field, at customer sites, directly seeing the impact of your code and troubleshooting on production.
You'll own your projects end-to-end: analysis, programming, validation, documentation, and customer communication, with exposure to both new equipment and upgrades/rebuilds of existing machines.
If you enjoy variety, complex problems, and the satisfaction of seeing high-speed equipment come back to life because of your work, this role puts you right at the action.
Important Requirements
This is a full-time, hourly role.
Travel requirement is approximately 50–75% per year to customer sites.
Must be able to safely lift up to 50 lbs in a production environment.
Interested?
If you're ready to take ownership of high-speed automation in the field and want a role where your PLC skills truly matter, let's connect.
Please send your resume to View email address on click.appcast.io
Jesse Katz484-238-1964
Keywords
Controls Engineer, Automation Controls Engineer, Automation Engineer, PLC Programmer, Field Service Engineer, Rockwell ControlLogix, CompactLogix, Allen-Bradley PLC, Siemens PLC, RSLogix 5000, Jetter controls, SCADA, FactoryTalk View SE, WonderWare, Ignition, VMware, HMI, motion control, servo drives, frequency drives, industrial automation, high speed packaging, automated equipment, IEC electrical diagrams, P&ID, SAP, root cause analysis, DMAIC, GEMBA, 5S, 5 Why, validation documentation, change control, field support
- ...Job Summary: The Electrical/Controls Engineer II will provide support to our manufacturing operations to ensure the plant is meeting operational and financial goals. This role will be responsible for evaluating current and future needs for the asset management of plant...Suggested
- ...Electrical/Automation Controls Engineer The primary purpose of this position is to provide electrical/automation controls engineering support for implementation of, maintenance of, and improvement of manufacturing process and facility equipment. Responsibilities...Suggested
- ...Controls Engineer Requisition ID: 18207 Location: Wellford, SC, US, 29385 Pay Type: Salary Position type: Full-time / Salary COMPANY OVERVIEW Amrize is building North America. From bridges and railways to data centers, schools, offices and homes, our...SuggestedFull timeFor contractorsLocal areaRemote workFlexible hours
- ...Senior Controls Engineer A Senior Controls Engineer uses their knowledge of custom automation and precision machining as a member of a team of sales professionals, managers, designers and builders to develop world-class automation systems. These machines are uniquely...SuggestedFull timeCasual workWork at officeLocal areaMonday to FridayAfternoon shift
- REQUIREMENTS: ALL Applicants must be: ~18 years of Age ~ Able to Pass a Drug Test ~ Legally Eligible to Work in the US ~ Additional Requirements for Craftworkers: ~ Must haveown transportation to and from jobsite every work day (drivers license not required...SuggestedFull timeContract workTemporary workFor contractorsFlexible hours
$95k
...quality, and safety. Shift - 1st Pay - $95,000 SKILLS & ABILITIES • Bachelor's degree or higher in Electrical or Controls Engineering with 5+ years of experience in the industry. • Ability to interpret and create electrical prints. • Ability to use CAD Applications...Hourly payFull timeTemporary workFlexible hoursShift workNight shiftAfternoon shift- ...Description: As Controls Engineering Co-op you will receive a well-rounded experience in controls engineering, exposing you to various aspects of system improvement, project support, and digitalization efforts. Your dedication and commitment will play a crucial role...Full timeSummer workInternship
$35 - $50 per hour
...Job Description I have a client located in the Spartanburg area that has an opportunity for an Electrical Engineer. If you or any of your colleagues are interested in discussing this role, please click Apply Now. In this Electrical Engineer role, you will...Permanent employmentContract work- ...your relevant experience to a new industry, join our team as we help shape a brighter way forward. As an Electrical Building Engineer at JLL, you will play a vital role in supporting the critical electrical operations that keep today's most demanding data center and...Daily paidFull timeImmediate startNight shiftDay shift
$130k - $150k
...nbspAnnually LocationSpartanburg Job type Permanent Discipline Engineering and Project Management , Electrical Reference170308 Job... ...for project completion. Aid in cost tracking and financial control of projects. Help prepare technical documentation,...Permanent employmentFull timeContract workFor subcontractorWork at officeRemote work- ...Electrical Project Manager is responsible for overseeing electrical engineering projects from estimation through execution, ensuring timely... ...tasks under pressure. ~ Financial acumen in budgeting, cost control, and final accounts. ~ Familiarity with H&S legislation and...Contract workFor subcontractorWork at officeLocal areaRemote workRelocation
- ...Job Description Electrical Engineer PESC (Duncan) Requisition ID: 56497 If you are a current employee click here... ...Responsibilities: Design and develop electrical systems, controls, and equipment. Create electrical schematics, wiring diagrams...Local areaWorldwideRelocation
- ...projects at the same time. ~ Ability to read and understand drawings, schematics, e-plans and specifications. ~ Knowledge of power, controls, automation and network systems 1000 volts and less. ~ Ability to track projects and keep up with ordering materials, billing...For contractorsWork at officeFlexible hours
$122.9k - $141.34k
...employees who serve customers in 119 countries/territories. To learn more, visit . What will you do as an Electrical Controls & Sustaining Senior Engineer at Sealed Air? As an Electrical Controls & Sustaining Senior Engineer, you will serve as the electrical controls...Local areaRemote workWorldwideNight shift$81.9k - $141.34k
...16,100 employees who serve customers in 119 countries/territories. To learn more, visit . What will you do as Electrical Engineer Controls & Projects at Sealed Air? You will play a key role in executing global engineering projects by leading the electrical and controls...Local areaWorldwideRelocation- ...The ECL Technologist at Sealed Air works independently or with engineers and designers to develop, assemble, check out, and start up proprietary... ...production. Generate and update electrical CAD drawings for control systems, including cabinet layouts and single-phase and three-...For contractorsWork at officeLocal areaWorldwideRelocationMonday to FridayFlexible hours
- ...Interns will play a key role in enhancing performance, quality, consistency, and cost-effectiveness across the facility. As an Engineering Intern, you’ll apply mechanical or electrical engineering and safety principles to real-world projects within a dynamic...Full timeInternshipSummer internship
- ...Job Function: We are looking for a passionate Electrical Engineer to help shape the next generation of innovative robotic tool... ...eCAD tools like EPLAN. Familiarity with Programmable Logic Controllers (PLCs) and industrial communication protocols (Profinet, EtherCAT...Work at officeLocal areaWorldwide
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Controls Engineer. Be the first to apply!



