If you’ve ever compared two “PLC programmer salary” articles and gotten two wildly different numbers, you’re not imagining things.
One source says the average is $67,000. Another says $99,000. A third throws out a range that spans $40,000 to $200,000+ without blinking.
The confusion is real, and it’s not because the data is bad. It’s because “PLC programmer” isn’t a clean job title.
A fresh technician troubleshooting rungs on a bottling line and a senior systems integrator commissioning a semiconductor fab both get filed under the same label, even though their pay can differ by six figures.
This guide breaks the numbers down properly: by region, by experience level, and by industry, so you can figure out what your title, your location, and your years on the floor are actually worth.
Why PLC Programmer Salary Data Is So Inconsistent
Before looking at numbers, it helps to understand why they scatter so widely across sources.
The U.S. Bureau of Labor Statistics doesn’t track “PLC programmer” as its own occupation.
There’s no single federal wage table for the role. Instead, salary aggregators build estimates by scraping job postings and self-reported salaries, and they each define the role differently: some lump in controls technicians, some include controls engineers, and some sweep in systems integrators and automation specialists.
Those are related jobs, but they carry different education requirements, different scope of responsibility, and different pay ceilings.
That’s the single biggest reason a “PLC programmer” figure from one site can look nothing like the figure from another.
Treat every published average as a starting point, not a verdict, and always weigh it against your actual responsibilities, not just your job title.
U.S. PLC Programmer Salary by Data Source
Here’s how the major U.S. salary trackers compare as of mid-2026.
| Source | Average Salary | Typical Range |
|---|---|---|
| Indeed | $89,674/year | Based on 385 postings, past 36 months |
| Glassdoor | $99,709/year | $80,594 (25th pct) – $124,526 (75th pct) |
| ZipRecruiter | $80,664/year | $68,000 (25th pct) – $92,500 (75th pct) |
| Salary.com | $67,925/year | $61,520 (25th pct) – $75,864 (75th pct) |
Averaged across these, a realistic national midpoint sits somewhere in the $80,000–$90,000/year range, with a genuine spread from roughly $45,000 for entry-level technicians in low-cost regions to $200,000+ for senior systems integrators and contract commissioning specialists in high-demand markets.
PLC Programmer Salary by U.S. Region
Location moves the needle more than almost any other factor besides experience. Here’s how regional pay compares to the national baseline.
| Region | Pay vs. National Baseline | Notes |
|---|---|---|
| Texas & Midwest auto corridor (MI, OH, IN) | 100–115% | Strong automotive and manufacturing demand |
| Northeast pharma corridor (NJ, PA, MA) | 110–130% | Pharma pays a premium for validated systems experience |
| Pacific NW / California Bay Area | 115–135% | Highest nominal pay, but cost of living erodes much of the premium |
| South / rural areas | 85–95% | A lower cost of living offsets lower nominal pay |
Interestingly, high-cost-of-living states don’t always win. New York, for example, ranks near the bottom of all states for this specific title, averaging around $88,000/year, a reminder that state-level cost of living and controls-industry demand don’t always move together.
PLC Programmer Salary by Experience Level
Experience is the strongest predictor of pay in this field, and the gap between entry and senior levels is unusually wide compared to many other engineering roles.
That’s largely because the job rewards field-tested judgment, knowing how to make a broken rung work while the production line is waiting, in a way that’s hard to learn from a course alone.
Entry-level (0–2 years)
Roughly $45,000–$65,000/year, more in high-demand regions or automotive/pharma settings, and less in rural general manufacturing.
Mid-level (3–7 years)
Roughly $65,000–$95,000/year, aligning with most of the published national averages above.
Senior / lead controls engineer (8–15 years)
Roughly $95,000–$135,000/year, especially in pharma, semiconductor, or oil & gas facilities.
Principal/systems integrator/contract commissioning (15+ years)
$150,000–$200,000+/year is achievable, particularly for contractors who work day rates plus per diem and travel to commission new lines.
Two multipliers matter as much as tenure
Industry
Oil & gas, pharmaceutical, and semiconductor facilities consistently pay above general manufacturing because the cost of downtime and the regulatory stakes are higher.
Overtime
Commissioning weeks routinely run past 40 hours. Staff roles that pay overtime at time-and-a-half can push effective annual earnings well above the base salary figures quoted in most surveys.
PLC Programmer Salary in Mexico
For readers based in Mexico’s manufacturing corridor, local salary data tells a different story, and it’s just as inconsistent as the U.S. numbers, if not more so.
| Source | Reported Average | Notes |
|---|---|---|
| Computrabajo | $20,580 MXN/month | Based on aggregated postings and user data |
| Jooble (“Programador PLC”) | ~$22,096 MXN/month (~$265,000 MXN/year) | Range: roughly $260,748–$268,452 MXN/year |
| Jooble (“Ingeniero Programador PLC”) | ~$22,757 MXN/month | Slightly higher for the engineer-titled variant |
| Paylab | ~$23,657 MXN/month at 5 years’ experience | The middle 80% of earners fall between $138,852–$386,424 MXN/year |
The most consistent estimates cluster around $20,000–$23,000 MXN/month for a general PLC programmer role, with automotive-sector and senior positions (5+ years, industries like automotive TPM) posting in the $25,000–$35,000 MXN/month range based on active job listings.
Mexico’s automotive corridor, cities like Querétaro, Saltillo, Monterrey, and San Luis Potosí show up repeatedly among the higher-paying markets, reflecting strong OEM and Tier 1 supplier demand for controls talent in the region.
What Actually Moves Your Salary as a PLC Programmer
If you’re trying to increase your own pay rather than just benchmark it, these are the levers that show up again and again in the data:
Industry specialization
Moving from general manufacturing into pharma, semiconductor, or oil & gas is one of the fastest ways to jump pay bands, because those industries pay for compliance and reliability, not just code.
Platform depth
Fluency across multiple PLC platforms (Allen-Bradley/Rockwell, Siemens, Schneider) rather than just one broadens the roles you qualify for.
Commissioning and travel willingness
Contract commissioning work, paid by day rate plus per diem, consistently out-earns comparable staff roles for those willing to be on the road.
HMI/SCADA and networking skills
Programmers who can also handle HMI development, SCADA integration, and industrial networking (Ethernet/IP, Modbus, BACnet) command more than those who touch ladder logic alone.
Location arbitrage
Remote or hybrid commissioning roles based in lower-cost regions but serving high-paying industries can capture premium pay without the premium cost of living.
Frequently Asked Questions
What is the average PLC programmer salary in 2026?
U.S. averages across major salary trackers cluster between roughly $80,000 and $90,000 per year, though individual sources range from about $68,000 to $99,000 depending on how they define the role and which postings they include.
Do PLC programmers make more than controls engineers?
Generally no, “controls engineer” is usually the more senior, higher-paying title, often requiring a degree and broader system-design responsibility, while “PLC programmer” can describe anything from an entry-level technician to a senior specialist. The titles overlap significantly, and job descriptions matter more than the label.
Which industries pay PLC programmers the most?
Oil & gas, pharmaceutical manufacturing, and semiconductor fabrication consistently pay above general manufacturing, largely because downtime and compliance failures are far more costly in those environments.
Is PLC programming a good career in terms of salary growth?
Yes, pay tends to climb quickly with hands-on commissioning experience, since employers value engineers who can solve live production problems, not just those who’ve completed training courses.
Senior systems integrators and contract commissioning specialists can significantly outearn staff-level averages.
How much do PLC programmers earn in Mexico?
Local salary data points to roughly $20,000–$23,000 MXN per month for a general PLC programmer role, with senior and automotive-sector positions reaching $25,000–$35,000 MXN per month, particularly in manufacturing hubs like Querétaro, Saltillo, and San Luis Potosí.
