| 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 | $26.87 | | $21.70 |
| $5.17 |
| 2015 | $26.20 | +2.5% | $21.16 |
+2.5% | $5.04 |
| 2014 | $25.66 | +2.1% | $20.73 |
+2.1% | $4.94 |
| 2013 | $25.13 | +2.1% | $20.29 |
+2.1% | $4.83 |
| 2012 | $24.76 | +1.5% | $20.00 |
+1.5% | $4.76 |
| 2011 | $24.22 | +2.2% | $19.56 |
+2.2% | $4.66 |
| 2010 | $23.94 | +1.2% | $19.34 |
+1.2% | $4.61 |
| 2009 | $23.53 | +1.7% | $19.00 |
+1.7% | $4.53 |
| 2008 | $22.84 | +3.0% | $18.45 |
+3.0% | $4.40 |
| 2007 | $22.18 | +3.0% | $17.91 |
+3.0% | $4.27 |
| Year | This Occupation | Compared to All Occupations | Difference |
| Current | $26.87 | | $18.42 |
| $8.45 |
| 2015 | $26.20 | +2.5% | $17.90 |
+2.9% | $8.30 |
| 2014 | $25.66 | +2.1% | $17.52 |
+2.2% | $8.14 |
| 2013 | $25.13 | +2.1% | $17.17 |
+2.1% | $7.96 |
| 2012 | $24.76 | +1.5% | $16.87 |
+1.7% | $7.89 |
| 2011 | $24.22 | +2.2% | $16.61 |
+1.6% | $7.61 |
| 2010 | $23.94 | +1.2% | $16.33 |
+1.7% | $7.61 |
| 2009 | $23.53 | +1.7% | $16.11 |
+1.4% | $7.42 |
| 2008 | $22.84 | +3.0% | $15.70 |
+2.6% | $7.15 |
| 2007 | $22.18 | +3.0% | $15.20 |
+3.3% | $6.98 |
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| Reference Date: 1st Quarter 2016 |