Salary Comparison

Security Engineer Salary:
Boston, MA vs Tokyo

Side-by-side gross salary, after-tax take-home pay, and purchasing power comparison. Updated June 2026.

Boston, MA
$221,765
/ year
+72%
difference
Tokyo
$129,218
/ year
Bottom line: Boston wins on all three metrics — higher salary, more take-home pay, and greater purchasing power. How is this calculated? →
Metric
Boston
Tokyo
Median Gross Salary
Annual, before tax
$221,765✓ higher
$129,218
Entry Level
0–2 years experience
$143,414✓ higher
$83,565
Senior Level
8+ years experience
$342,920✓ higher
$199,813
Est. Take-Home Pay
After income tax + FICA
$148,622✓ higher
$87,868
Purchasing Power
Equivalent in median-CoL city
$158,404✓ higher
$95,717
Cost of Living Index
Relative to US median (1.00)
1.40×
1.35×✓ lower
Percentile 10 (Low)
Bottom 10% of earners
$143,414
$12,367,620✓ higher
Percentile 90 (High)
Top 10% of earners
$342,920
$29,572,324✓ higher

What if you move from Boston to Tokyo?

Gross salary change
$92,547
72% decrease
Take-home change
$60,754
per year after tax
Purchasing power change
$62,687
equivalent real income

Take-home pay is estimated using 2024 US federal tax brackets (single filer) + 7.65% FICA, or a blended international effective rate. Purchasing power converts gross salary to an equivalent in a US median cost-of-living city (index 1.00×). Full methodology →

Salary Range Comparison

Boston, MA$221,765
P10: $143,414Median: $221,765P90: $342,920
Tokyo$129,218
P10: $12,367,620Median: $129,218P90: $29,572,324

More Security Engineer salary comparisons

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Frequently Asked Questions

▶Does a Security Engineer earn more in Boston or Tokyo?

The median Security Engineer salary in Boston, MA is $221,765/yr compared to ¥19,124,264/yr in Tokyo. Boston pays 72% more in gross terms.

▶Is a Security Engineer salary worth more in Boston or Tokyo after cost of living?

After adjusting for local cost of living, your Boston salary has the purchasing power of $158,404/yr in a median-cost city, vs $95,717/yr for Tokyo. Boston offers stronger real purchasing power.

▶What is the take-home pay for a Security Engineer in Boston vs Tokyo?

After estimated taxes, a Security Engineer in Boston, MA takes home approximately $148,622/yr, vs $87,868/yr in Tokyo. These are estimates based on standard federal tax rates and do not account for state/local taxes or deductions.