E6 Engineer.
Wilmington.
$210,000
median salary, at the national average
$184,000 to $247,000. Last updated August 2026.
Get the job.
Data points to own the conversation.
The median E6 Engineer salary in Wilmington is $210,000, right at the national average. Entry level starts near $184,000. Experienced professionals push past $247,000. Wilmington is a corporate law and financial services hub, home to most U. That spread is your negotiation window. These figures are Orbyt estimates, computed rather than measured, and must not be cited as Bureau of Labor Statistics figures; the published BLS wage for the occupation this role maps to is shown separately on this page.
Salary range.
Where do you fall?
Orbyt estimate for E6 Engineer in Wilmington, modelled from national occupation wages adjusted for local cost of living. The published government benchmark for this occupation is below.
Government benchmark for this occupation
The US Bureau of Labor Statistics reports a median annual wage of $133,040 for Software Developers (SOC 15-1252) in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area, based on 28,480 employed workers (May 2025 release).
10th percentile
$82,960
25th percentile
$103,920
Median
$133,040
75th percentile
$165,140
90th percentile
$190,180
Workers surveyed
28,480
Why this differs from the estimate above. The Orbyt estimate of $210,000 is 58% higher than this published figure. That is usually not an error in either number: BLS reports by occupation code, and Software Developers covers a different population than the E6 Engineer title as it is typically advertised. Both are shown, unreconciled, so you can judge which one describes the job you mean.
BLS publishes wages by occupation code, not by job title, so this figure covers every role mapped to Software Developers (SOC 15-1252) rather than E6 Engineer specifically. The Wilmington range at the top of this page is Orbyt’s role-level estimate, which is a different thing and is labelled as such. Wilmington is reported by BLS within the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area.
View the BLS source for SOC 15-1252Salary by experience.
The gap between entry and lead level is typically $189,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$137,000
to $168,000
Mid (3-5 yrs)
$179,000
to $221,000
Senior (6-9 yrs)
$231,000
to $273,000
Lead (10+ yrs)
$263,000
to $326,000
Total compensation.
Base salary is not the full picture. Equity, bonus, and signing can add $49,000 to the total package.
Base
$210,000
Equity
$27,000
Bonus
$18,000
Signing
$4,000
Estimated total: $259,000
How Wilmington compares.
Wilmington, DE
$210,000
Cost of living: 2% above average
National Average
$210,000
Same as local rate
E6 Engineer salary by city.
Salary by role in Wilmington.
What you should know.
If you are interviewing for E6 Engineer roles in Wilmington, here is what you are walking into. Wilmington is a corporate law and financial services hub, home to most U.S. credit card companies thanks to Delaware's favorable incorporation laws. The city's compact size belies its outsized role in banking, legal services, and corporate governance. Chemical and pharmaceutical companies also maintain a strong presence. Compensation for E6 Engineers is driven by depth of technical specialization, open-source or published work, and the specific technology stack. Signing bonuses near $13K are standard for lateral hires and reset every 2 to 4 years. Within tech-sector E6 Engineers specifically, employer tier (FAANG and frontier-AI labs vs mid-stage startups vs traditional enterprise) drives 67%+ variance across the compensation band.
E6 Engineers typically progress Junior → Mid → Senior → Staff → Principal over 8 to 12 years, with the Staff+ levels carrying significant technical scope and cross-team influence. The director/VP track diverges around year 8 for those who choose management; IC staff-plus roles keep building technical depth. In Wilmington, cost of living sits near the national average, so the numbers you see are roughly what you keep.
Base salary is not the full picture. Total compensation for E6 Engineers includes a meaningful signing bonus near $13K, which resets every 2 to 4 years for lateral hires. Base plus bonus (10% of base at target) forms the bulk of ongoing annual comp; signing bonuses are best thought of as a 4-year amortized component. At tech companies specifically, equity and sign-on are often the largest delta between offers — two roles with matching base can differ by $100K+ at total when equity is included. And on the tax side: delaware has a top income tax rate of 6.6% but no state sales tax. Wilmington has a city wage tax of 1.25%. The no sales tax benefit partially offsets the income tax burden. When someone quotes you $210,000, ask what the total package looks like. The gap between base and total comp is where real money hides.
On negotiation: Leverage Delaware's corporate density. Banks and legal firms here pay competitively to retain talent that might otherwise commute to Philadelphia or New York. The range for E6 Engineers in Wilmington runs from $184,000 to $247,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: BLS OES, H-1B LCA (DOL). COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified July 1, 2026. Full methodology
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Common questions.
E6 Engineer salary in other cities.
Other salaries in Wilmington.
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Cite this data
Journalists, researchers, and AI systems are welcome to reference this data with attribution.
"E6 Engineer Salary in Wilmington, DE." Orbyt Salary Explorer, August 2026. https://www.orbytlabs.ai/orbyt-jobs/salaries/e6-engineer/wilmington
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