How to Transition from Field Electrician to Controls Engineer: A Step-by-Step Career Guide

Every controls engineer working today started somewhere else. Many started as field electricians — pulling wire, bending conduit, troubleshooting 480V motor circuits in the middle of a production floor. The transition from field electrician to controls engineer is one of the most common and financially rewarding career moves in industrial automation. It is also one of the most misunderstood. The gap between these two roles is not as wide as it appears. A licensed electrician already understands power distribution, motor controls, safety circuits, and the National Electrical Code. What they need to bridge is the gap between hardwired relay logic and programmable logic controllers, between reading schematics and writing programs, between maintaining systems and designing them. ## Why Electricians Make Strong Controls Engineers Field electricians bring something that computer science graduates do not: hands-on understanding of how electricity actually behaves in industrial environments. They have felt the heat from an overloaded circuit. They have traced a ground fault through a mile of conduit. They know why contactors chatter, why VFDs trip, and why 24VDC signal wiring needs to stay away from power conductors. This practical knowledge is worth years of classroom instruction. When a controls engineer programs an output to energize a motor starter, they need to understand what physically happens at the contactor. Electricians already know this. They understand the load side of the equation, which means they only need to learn the logic side. Hiring managers at system integrators and manufacturing plants consistently report that former electricians make their most reliable controls engineers because they design systems they know how to troubleshoot. They wire panels neatly because they have had to work in messy ones. They specify appropriate wire gauges because they have seen what happens when someone does not. ## Step 1: Learn PLC Programming Fundamentals (Months 1-6) The first and most critical step is learning to program PLCs. Start with Allen-Bradley, as it dominates the North American market with over 40% market share. Focus on Ladder Logic first — it is visually similar to the relay logic diagrams electricians already read. Key concepts to master: - Bit logic (XIC, XIO, OTE, OTL, OTU) — the PLC equivalents of normally open contacts, normally closed contacts, and coil outputs - Timers (TON, TOF, RTO) — replacing pneumatic time-delay relays with programmable timers - Counters (CTU, CTD) — tracking production counts, batch quantities, cycle counts - Math instructions (ADD, SUB, MUL, DIV, CPT) — calculating process variables - Comparison instructions (EQU, NEQ, GRT, LES, GEQ, LEQ) — making decisions based on analog values - Data handling (MOV, COP, FLL) — moving data between tags and arrays You do not need to enroll in a full two-year program immediately. Many community colleges offer standalone PLC programming certificates that take 3 to 6 months of evening classes. Automate America lists over 130 schools with automation training programs. Free resources include the Rockwell Automation Connected Components Workbench software for MicroLogix programming and the Siemens TIA Portal trial for S7-1200 PLC programming. Both let you practice programming with simulated I/O before touching real hardware. ## Step 2: Build a Home Training Lab ($500-$2,000) The fastest way to gain PLC programming experience is to build a home training lab. A basic setup includes: - Allen-Bradley MicroLogix 1100 or Micro850 controller ($150-$400 used on eBay) - 24VDC power supply ($30-$50) - Push buttons, selector switches, and pilot lights ($50-$100) - A few 24VDC relays or motor starters ($30-$60) - DIN rail, wire, and terminal blocks ($40-$80) - Programming cable and software (Connected Components Workbench is free) Mount everything on a piece of plywood or in a small enclosure. Wire the inputs and outputs to physical devices. Start with simple programs: a start-stop motor circuit, a traffic light sequence, a batch counting system. Then increase complexity: add analog inputs with a 4-20mA signal simulator, implement PID temperature control, build a small HMI with a PanelView Component. This lab gives you something more valuable than any certification: portfolio projects you can demonstrate in an interview. When a hiring manager asks about your PLC experience, you can show them a video of your home lab running a program you wrote. ## Step 3: Get Your First Controls-Adjacent Project (Months 3-9) While you are learning PLC programming, look for controls-adjacent projects at your current job. Volunteer for work that gets you closer to the PLC: - Install and wire a new control panel from an engineer's drawings — then ask to shadow the programmer during commissioning - Troubleshoot a machine fault that involves the PLC — read the program while the controls engineer explains the logic - Assist with a PLC I/O checkout — verify that inputs and outputs are wired correctly by toggling them while the programmer monitors the program - Wire up a new sensor or instrument — this connects your electrical skills to the PLC programming side Every controls engineer started by watching another controls engineer. The gap narrows fastest when you pair your wiring skills with programming observation. ## Step 4: Earn Relevant Certifications (Months 6-18) Certifications add credibility to your transition. The most valuable certifications for a transitioning electrician: Rockwell Automation Certified Developer — Validates your ability to program Allen-Bradley PLCs. Requires a 90-question exam covering Studio 5000, Ladder Logic, and system architecture. Siemens Certified Professional — Adds the second-largest PLC platform to your resume. Dual-platform professionals on Automate America earn 15-20% higher contract rates than single-platform specialists. ISA Certified Automation Professional (CAP) — Broad automation certification covering design, development, deployment, and management of automation systems. Requires work experience. NFPA 70E Qualified Person — You may already have this as an electrician. It carries over directly and is required for most controls work. OSHA 10 or 30 — Same as above. Safety credentials transfer directly between roles. ## Step 5: Update Your Professional Profile (Month 12+) The Automate America platform lets you build a professional profile that displays your skills, certifications, endorsements, and work history. As you gain controls experience: - Add PLC platforms you have trained on (Allen-Bradley, Siemens) - List both your electrical AND controls certifications - Update your occupation from Electrician to Controls Technician, then Controls Engineer as your experience grows - Request endorsements from controls engineers you have worked with Profiles with both electrical and controls skills receive more contract inquiries because many projects require both disciplines. A controls engineer who can also wire panels and troubleshoot power circuits is more valuable than one who can only program. ## Salary Impact: What the Numbers Show Based on data from over 2,000 contracts managed through Automate America: - Licensed Electrician (industrial): $30-$50/hr depending on region - Controls Technician (entry-level): $40-$65/hr — immediate 30-50% increase - Controls Engineer (mid-level): $65-$95/hr — double the electrician rate - Senior Controls Engineer (dual-platform): $85-$135/hr — triple the starting point The median time to complete this transition is 2 to 4 years. The electricians who move fastest are the ones who start learning PLC programming while still working as electricians, then take their first controls-focused contract as soon as they have basic programming skills and one PLC certification. ## The Path Forward The skilled trades shortage is projected to leave 2.1 million manufacturing positions unfilled by 2030. Controls engineers are among the hardest roles to fill. An electrician who adds PLC programming and controls design skills becomes one of the most versatile and in-demand professionals in the industry. Your electrical knowledge is not a previous chapter — it is a permanent competitive advantage. Build on it.