Salary distribution
Where Delaware chemical engineers fall on the wage curve.
Shaded band = interquartile range (where most full-time workers fall)
The middle 50% of workers earn between $106,490 and $154,310, with a median of $131,330.
Chemical Engineers in Delaware: actual employer-disclosed pay
Public records from 7 certified H-1B Labor Condition Applications filed with the U.S. Department of Labor. Median offered wage: $120,411. Every figure below is an actual offered salary an employer attested to under federal law.
By DOL wage level
DOL classifies every offer into one of four wage levels based on the role's experience and skill requirements.
| Level | Filings | Median offer |
|---|---|---|
| Level I — entry | 2 | $90,000 |
| Level II — qualified | 1 | $112,587 |
| Level III — experienced | 2 | $131,439 |
| Level IV — fully competent | 1 | $145,000 |
Top employers filing for this role
Companies with the most certified filings for Chemical Engineers in Delaware. Median offer is across all of that employer's filings.
| Employer | Most-filed title | Filings | Median |
|---|---|---|---|
| DelStar Technologies, Inc. | Sr. R&D Manager | 1 | $145,033 |
| Celanese Polymer Products, LLC | Senior Scientist/Engineer & Product Specialist | 1 | $142,466 |
| AB SCIEX LLC | Field Service Application Specialist | 1 | $112,587 |
| American Air Liquide Inc. | Senior Research Scientist | 1 | $120,411 |
| RiKarbon, Inc. | Process Engineer | 1 | $85,000 |
| Versogen, Inc. | Research Engineer | 1 | $95,000 |
| MIH2 USA People, Inc | Senior Product Development Scientist | 1 | $145,000 |
Recent sample filings
A snapshot of recent certified offers. Each line is a real, public, verifiable record.
- Sr. R&D Manager at DelStar Technologies, Inc.$145,033MiddletownDecided Dec 4, 2025I-200-25330-440226
- Senior Scientist/Engineer & Product Specialist at Celanese Polymer Products, LLC$142,466WilmingtonWage Level IIIDecided Jun 18, 2025I-200-25162-079660
- Field Service Application Specialist at AB SCIEX LLC$112,587MiddletownWage Level IIDecided Jun 5, 2025I-200-25149-027518
- Senior Research Scientist at American Air Liquide Inc.$120,411NewarkWage Level IIIDecided May 19, 2025I-200-25132-966390
- Process Engineer at RiKarbon, Inc.$85,000NewarkWage Level IDecided May 15, 2025I-200-25128-954541
- Research Engineer at Versogen, Inc.$95,000NewarkWage Level IDecided Apr 11, 2025I-200-25094-833367
- Senior Product Development Scientist at MIH2 USA People, Inc$145,000HarringtonWage Level IVDecided Jan 2, 2025I-200-24358-569043
Source: U.S. Department of Labor, Office of Foreign Labor Certification. Disclosed wages reflect what employers attested to pay; actual paid wages may differ. Only certified filings are shown — denied and withdrawn cases are excluded.
Chemical Engineers pay by experience level in Delaware
Each band reflects DOL Wage Levels I-IV mapped onto a four-step ladder. Click a level to see the disclosed-wage range for that segment.
Chemical Engineers in Delaware, by industry
Median offered wage across 7 certified filings, grouped by NAICS industry sector. Manufacturing leads with a median of $142,466.
| Industry | Largest employer | Filings | Median offer |
|---|---|---|---|
| Manufacturing | DelStar Technologies, Inc. | 5 | $142,466 |
| Professional services | RiKarbon, Inc. | 2 | $90,000 |
Sectors with at least 25 filings link to a dedicated page with full distribution and sample employer breakdown.
Wage trend
Median annual wage in Delaware over the past 2 BLS OES releases. Real values are CPI-adjusted to 2024 dollars.
Typical entry
Education
Bachelor's degree
Experience
None
On-the-job training
None
Top skills (O*NET)
- 5.0 / 5
Engineering and Technology
Knowledge
- 4.8 / 5
Mathematics
Knowledge
- 4.8 / 5
Chemistry
Knowledge
- 4.4 / 5
Physics
Knowledge
- 4.3 / 5
Production and Processing
Knowledge
- 4.3 / 5
Design
Knowledge
- 4.3 / 5
Science
Basic skill
- 4.1 / 5
Complex Problem Solving
Technical
Common tasks (O*NET)
- 01
Monitor and analyze data from processes and experiments.
- 02
Develop safety procedures to be employed by workers operating equipment or working in close proximity to ongoing chemical reactions.
- 03
Develop processes to separate components of liquids or gases or generate electrical currents, using controlled chemical processes.
- 04
Troubleshoot problems with chemical manufacturing processes.
- 05
Evaluate chemical equipment and processes to identify ways to optimize performance or to ensure compliance with safety and environmental regulations.
- 06
Conduct research to develop new and improved chemical manufacturing processes.
- 07
Perform laboratory studies of steps in manufacture of new products and test proposed processes in small-scale operation, such as a pilot plant.
- 08
Prepare estimate of production costs and production progress reports for management.
10-year outlook
Growth 2024 → 2034
+2.3%
Projected annual openings
—
BLS outlook
Average growth
Source: BLS Employment Projections, 2024–2034 cycle.
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Frequently asked questions
- What is the median salary for Chemical Engineers in Delaware?
- According to BLS Occupational Employment Statistics, the median annual wage for Chemical Engineers in Delaware is $131,330.
- How does Delaware compare to the national median for Chemical Engineers?
- The Delaware median is +16.6% versus the BLS national figure of $112,605.
- What is the salary range for Chemical Engineers in Delaware?
- BLS reports the 10th-percentile annual wage at $85,500 and the 90th-percentile at $178,270, which captures most full-time workers in the role.
- Is Chemical Engineers a growing field?
- BLS Employment Projections show employment growing by 2.3% over the projection cycle. See the 10-year outlook section above for details.
- What education is required for Chemical Engineers?
- BLS lists the typical entry-level education as Bachelor's degree. Many employers also weigh prior experience and credentials.
Information on this page is for general educational purposes only. It is not career, financial, or tax advice. Wage data reflects BLS estimates for the reference year shown and may not match individual offers, employer-specific ranges, or current market conditions. Confirm with a licensed professional before making career or compensation decisions.