Petroleum Engineer vs Quality Engineer: Which Pays More?
Side-by-side salary comparison by city, experience level, and career growth outlook. Data reflects current market rates.
Petroleum Engineer
Design methods to extract oil and gas from underground reservoirs.
Quality Engineer
Develop processes to ensure product and manufacturing quality standards are met.
Petroleum Engineer earns more on average — the national median is $43,000/year (51%) higher than a Quality Engineer. However, salaries vary significantly by city, employer, and experience level — see the city-by-city breakdown below.
Petroleum Engineer vs Quality Engineer — Salary by City
National median figures in USD across top cities.
| City | Petroleum Engineer | Quality Engineer | Difference |
|---|---|---|---|
| San Francisco, CA | $186,913 | $122,591 | Petroleum +$64,322 |
| New York, NY | $150,531 | $100,556 | Petroleum +$49,975 |
| Seattle, WA | $179,550 | $120,303 | Petroleum +$59,247 |
| Austin, TX | $144,160 | $93,010 | Petroleum +$51,150 |
| Chicago, IL | $140,595 | $93,379 | Petroleum +$47,216 |
| Boston, MA | $164,139 | $107,970 | Petroleum +$56,169 |
| London, UK | £97,938 | £64,684 | Petroleum +$33,254 |
| Toronto, Canada | CA$168,625 | CA$111,117 | Petroleum +$57,508 |
Frequently Asked Questions
Does a Petroleum Engineer or Quality Engineer earn more?+
A Petroleum Engineer earns more on average. The national median salary for a Petroleum Engineer is $128,000/year, compared to $85,000/year for a Quality Engineer — a difference of $43,000 (51%).
Which has better career growth — Petroleum Engineer or Quality Engineer?+
Petroleum Engineer roles are growing at 4% YoY while Quality Engineer demand is growing at 6% YoY. Quality Engineer has stronger near-term demand growth.
Can you switch from Petroleum Engineer to Quality Engineer?+
Yes. Many professionals transition between these roles, especially since both are in the same category. Shared skills include: analytical thinking, communication, and industry knowledge.
Which is harder to automate — Petroleum Engineer or Quality Engineer?+
Quality Engineer has a lower AI automation risk (38% vs 42%). Based on Oxford Martin School and McKinsey 2023 analysis.