Top 14 plc controls engineer/programmer Jobs in pennsylvania

PLC Programmer
Control Systems 21 —Dillsburg, PA
- Full-time
- Customer service
- System design
- 8 years
- Health insurance
- Dental insurance
Quick Apply
3d
SCADA/PLC Engineer Programmer
Allied Control Services —West Point, PA
- $100,000 - $140,000 a year
- Full-time
- Computer science
- Computer Science
- CAD
- Paid holidays
- Health insurance
Quick Apply
Systems Control Engineer/Programmer
Herr Industrial —Lititz, PA
- Full-time
- 5 years
- System design
- Experience equivalent to degree accepted
Quick Apply
3d
PLC Programmer
Flexicon Corporation —Bethlehem, PA
- Full-time
- Background check
- Mid-level
- Continuous improvement
Quick Apply
Controls Engineer
PEAK Technical Services Inc. —Souderton, PA
- $95,000 - $115,000 a year
- Mid-level
- Travel
- Ability to lift 25 pounds
- Health insurance
- Dental insurance
Quick Apply
PLC Controls Engineer/Programmer
PEAK Technical Services Inc. —Horsham, PA
- $115,000 - $125,000 a year
- System design
- Research
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
14h
PLC Programmer (ENTRY LEVEL)
Flexicon Corporation —Bethlehem, PA
- Full-time
- Continuous improvement
- Electrical Engineering
- Entry level
Quick Apply
Maintenance Tech 1 - 2nd shift
Hormann High Performance Doors —Burgettstown, PA
- Full-time
- 5 years
- Computer literacy
- Pass drug screening
- Health savings account
- Health insurance
Quick Apply

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PLC Programmer
Control Systems 21 —Dillsburg, PA
You will own full-cycle automation work — from architecture design through FAT/SAT commissioning — and serve as a technical resource for maintenance, operations…
Quick Apply
3d
SCADA/PLC Engineer Programmer
Allied Control Services —West Point, PA
Provides onsite and offsite technical support to customers. Work from design/build or client plans and specifications. Systems engineering: 2 years (Required).
$100,000 - $140,000 a year
Quick Apply

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Controls Engineer
Advanced Drainage Systems —Hilliard, OH
Kneeling or sitting in front of electrical panels to terminate control wiring. Develops electrical panel designs and conducts panel design reviews with team.

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plc controls engineer/programmer jobs near pennsylvania

PLC Programmer

Control Systems 21
Dillsburg, PA

Quick Apply

Job Details

Full-time
3 days ago

Benefits

Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Life insurance

Qualifications

Customer communication
Content creation for technical audiences
Customer service
System design
Continuous improvement
Ethernet
Software documentation
Commissioning phase involvement
Project leadership
Field commissioning
Developing technical user guides
Electrical systems commissioning
Cross-functional communication

Full Job Description

PLC Programmer

Control Systems 21 | Dillsburg, PA | Full-Time

controlsystems21.com | [email protected] | (717) 432-5511

About Control Systems 21

Control Systems 21 is a Pennsylvania-based process control and industrial automation firm serving manufacturing, municipal, oil & gas, and water/wastewater industries. We design, install, calibrate, and support automation systems with a legendary commitment to our customers — backed by 24/7 service availability, ISO 17025-accredited calibration, and UL508A-certified panel design. Our manageable size and no-nonsense style of business means your work has a direct impact on real systems and real customers every day.

Role Overview

This is a hands-on senior engineering role supporting PLC programming, systems integration, and commissioning across multiple customer sites and production environments. You will own full-cycle automation work — from architecture design through FAT/SAT commissioning — and serve as a technical resource for maintenance, operations, and engineering teams alike.

What You’ll Do

Develop PLC programs from scratch and modify existing code across Rockwell (ControlLogix / CompactLogix) and Siemens (S7 / TIA Portal) GE platforms
Lead system architecture design and multi-site standardization efforts
Design and deploy HMI/SCADA solutions using FactoryTalk, Ignition, and WinCC
Integrate systems data collection platforms via Ethernet/IP, Profinet, Modbus TCP/RTU, and OPC UA
Own full commissioning including Factory Acceptance Tests (FAT) and Site Acceptance Tests (SAT)
Perform root cause analysis and drive continuous improvement on live production systems
Translate technical issues clearly for non-technical operations and maintenance teams
Write thorough technical documentation and provide training to operators and maintenance staff
Lead project meetings and serve as a primary technical point of contact for customers and vendors
Troubleshoot down systems and trouble calls
Assist in the ongoing training for current and newly hired employees

Technical Environment

PLC Platforms

Rockwell Automation — Allen-Bradley, ControlLogix, CompactLogix (primary)
Siemens — S7 / TIA Portal
Schneider Electric, Mitsubishi (familiarity a plus)
GE PLCs,and HMIS

Programming Languages

Ladder Logic, Structured Text (required)
Function Block, Sequential Function Charts / SFC
IEC 61131-3 standards

HMI / SCADA

FactoryTalk, WinCC, Ignition, Wonderware, Iconics, and GE iFIX, VTS

Industrial Communications

Ethernet/IP, Modbus TCP/RTU, Profinet, OPC UA, DeviceNet / ControlNet

Requirements

Must-Have

8–10+ years of PLC programming experience
Proficiency in Rockwell / Allen-Bradley platforms (ControlLogix / CompactLogix)
Ladder Logic and Structured Text fluency
Full commissioning ownership including FAT and SAT
Demonstrated ability to work on live production systems
Strong cross-functional communication skills (technical and non-technical audiences)
Thorough documentation habits

Nice-to-Have

Siemens S7 / TIA Portal programming experience
Function Block and SFC programming
Ignition SCADA certification
System integration experience
IIoT / data collection platform experience
Leadership or mentoring track record
OSHA or safety-critical environment background

Who Thrives Here

We’re a no-nonsense engineering team. You’ll do best here if you take ownership, solve problems under pressure, and can hold your own in a conversation with a production supervisor just as well as a controls engineer. We value: Our Core Values >

· Humility – Easy to work with and respectful

· Customer Focused – Exceed expectations, understand the unspoken need, and deliver consistent service and quality

· Flexible – pivot at a fast pace, think on your feet, and adapt to change

· Dependable – Do the right thing when no one is watching, do what you say and do what you do, no hand holding required, Trustworthy, Independent, and Responsible

· Problem Solving – Organized in thought, methodical in thought, take on any challenge, seek creative solutions, and focus on outcomes, not complaints.

Your First 90 Days

First 30 Days:

Learn our systems, processes, and team. Shadow active projects across customer sites and begin building relationships with engineering and operations contacts.

First 60 Days:

Take ownership of assigned programs and begin contributing independently to active deployments with minimal supervision.

First 90 Days:

Lead a project deliverable end-to-end and establish yourself as a go-to technical resource for your assigned accounts.

Interview Process

Step 1 — HR Phone Screen: culture, communication, and compensation alignment
Step 2 — Technical Interview: PLC platforms and real-world troubleshooting scenarios
Step 3 — Panel Interview: cross-functional team fit and communication assessment
Step 4 — Hiring Manager Decision (with HR and panel input)

Compensation & Benefits

Control Systems 21 offers one of the best benefit plans in the industry. Details will be discussed during the initial phone screen.

How to Apply

Submit your resume and a brief note about your PLC experience to:

[email protected]

Or apply directly through Indeed.

Equal Opportunity Employer

Control Systems 21 is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law. We are committed to building a diverse and inclusive workplace where every team member can thrive.

Benefits:

401(k)
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Work Location: In person

Quick Apply

Refine Your Search

plc controls engineer/programmer jobs in pennsylvania

PLC Programmer

SCADA/PLC Engineer Programmer

Systems Control Engineer/Programmer

PLC Programmer

Controls Engineer

PLC Controls Engineer/Programmer

PLC Programmer (ENTRY LEVEL)

Maintenance Tech 1 - 2nd shift

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