Principal Data Warehouse Engineer.
Portland.
$255,000
median salary, 4% above the national average
$199,000 to $332,000. Last updated April 2026.
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Data points to own the conversation.
The median Principal Data Warehouse Engineer salary in Portland is $255,000, 4% above the national average. Entry level starts near $199,000. Experienced professionals push past $332,000. Portland, Maine is a small but growing tech and creative economy hub. That spread is your negotiation window.
Salary range
Where do you fall?
Salary by experience
The gap between entry and lead level is typically $229,000. Where you land depends on years of experience and what you bring to the table.
Entry (0-2 yrs)
$166,000
to $204,000
Mid (3-5 yrs)
$217,000
to $268,000
Senior (6-9 yrs)
$281,000
to $332,000
Lead (10+ yrs)
$319,000
to $395,000
Salary trend
+4% YoYTotal compensation
Base salary is not the full picture. Equity, bonus, and signing can add $75,000 to the total package.
Base
$255,000
Equity
$43,000
Bonus
$27,000
Signing
$5,000
Estimated total: $330,000
How Portland compares
Portland, ME
$255,000
Cost of living: 5% above average
National Average
$245,000
Portland is $10,000 above
Principal Data Warehouse Engineer salary by city
Salary by role in Portland
What you should know
Portland, Maine is a small but growing tech and creative economy hub. The city attracts remote workers and small companies seeking quality of life on the New England coast. Healthcare, marine industries, and a craft food and beverage sector round out the local economy. That is the backdrop for every Principal Data Warehouse Engineer offer you will see here.
One thing people overlook: taxes. Maine's top income tax rate is 7.15%. Portland has no city income tax. The state rate is above average but offset by quality of life and access to rural New England. The salary on the offer letter is not the salary in your bank account. Always model your take home before you accept.
On negotiation: Negotiate remote work flexibility. Portland employers know they compete with Boston and New York for talent and may offer location flexibility to attract top candidates. The range for Principal Data Warehouse Engineers in Portland runs from $199,000 to $332,000. That is not a narrow window. Where you land inside it depends almost entirely on whether you negotiate and how well you prepare.
Sources: SEC filings, H-1B LCA (DOL), BLS OES, 50+ job posting platforms. COL: BEA Regional Price Parities (2025). Data verified by Justin Bartak, Founder & Chief AI Officer. Last verified April 8, 2026. Full methodology
Considering a related role?
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Common questions.
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