| Repair, install, adjust, or maintain industrial production and processing machinery or refinery and pipeline distribution systems. Exclude "Millwrights" (49-9044), "Mobile Heavy Equipment Mechanics, Ex. Engines" (49-3042), and "Maintenance Workers, Machinery" (49-9043) who perform only routine tasks. |
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| Mean Wage History |
| Year | This Occupation | Compared to Occupational Group | Difference |
| Current | $29.76 | | $22.41 |
| $7.35 |
| 2015 | $29.02 | +2.5% | $21.85 |
+2.5% | $7.17 |
| 2014 | $28.42 | +2.1% | $21.40 |
+2.1% | $7.02 |
| 2013 | $27.83 | +2.1% | $20.96 |
+2.1% | $6.87 |
| 2012 | $27.42 | +1.5% | $20.65 |
+1.5% | $6.77 |
| 2011 | $26.83 | +2.2% | $20.20 |
+2.2% | $6.63 |
| 2010 | $26.52 | +1.2% | $19.97 |
+1.2% | $6.55 |
| 2009 | $26.06 | +1.7% | $19.63 |
+1.7% | $6.44 |
| 2008 | $25.30 | +3.0% | $19.05 |
+3.0% | $6.25 |
| 2007 | $24.56 | +3.0% | $18.50 |
+3.0% | $6.07 |
| Year | This Occupation | Compared to All Occupations | Difference |
| Current | $29.76 | | $18.90 |
| $10.86 |
| 2015 | $29.02 | +2.5% | $18.37 |
+2.9% | $10.65 |
| 2014 | $28.42 | +2.1% | $17.98 |
+2.2% | $10.45 |
| 2013 | $27.83 | +2.1% | $17.62 |
+2.1% | $10.21 |
| 2012 | $27.42 | +1.5% | $17.31 |
+1.7% | $10.11 |
| 2011 | $26.83 | +2.2% | $17.04 |
+1.6% | $9.79 |
| 2010 | $26.52 | +1.2% | $16.75 |
+1.7% | $9.76 |
| 2009 | $26.06 | +1.7% | $16.53 |
+1.4% | $9.54 |
| 2008 | $25.30 | +3.0% | $16.11 |
+2.6% | $9.20 |
| 2007 | $24.56 | +3.0% | $15.59 |
+3.3% | $8.97 |
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| Reference Date: 1st Quarter 2016 |