The average Amphastar Pharmaceuticals Principal Engineer in Boulder earns an estimated $137,407 annually, which includes an estimated base salary of $126,927 with a $10,480 bonus. Amphastar Pharmaceuticals' Principal Engineer compensation is $24,331 less than the US average for a Principal Engineer. Principal Engineer salaries at Amphastar Pharmaceuticals in Boulder can range from $64,000 - $189,200.
In Boulder, The Engineering Department at Amphastar Pharmaceuticals earns $2,443 more on average than the Marketing Department.
Last updated 2 years ago.
In Boulder, Principal Engineers earn $1,601 more than Principal Engineers, and $4,511 less than Group Engineering Managers.
In Boulder, The Engineering Department averages $2,443 more than the Marketing Department, and $3,218 less than the HR Department
The average female Principal Engineer at companies similar size to Amphastar Pharmaceuticals reported making $151,156, while the average male Principal Engineer at similar sized companies reported making $160,687.
The average Asian or Pacific Islander Principal Engineer at companies similar size to Amphastar Pharmaceuticals reported making $168,169, while the average Hispanic or Latino Principal Engineer at similar sized companies reported making $149,389.
The majority of Principal Engineers at Amphastar Pharmaceuticals believe they're not compensated fairly. 100% of Principal Engineers at Amphastar Pharmaceuticals say they receive annual bonuses, and the vast majority (100%) are satisfied with their benefits. See more compensation ratings at Amphastar Pharmaceuticals