Civil Engineer Salary in New Hampshire (2026)
The average Civil Engineer in New Hampshire earns around $100,000/year. After taxes, your estimated take-home is $79,180/year ($6,598/month).
Take-Home Pay Breakdown
| Category | Amount |
|---|---|
Annual Take-Home Pay | $79,180 |
Monthly Take-Home Pay | $6,598 |
Biweekly Take-Home Pay | $3,045 |
Hourly Take-Home Pay based on 2,080 hrs/year | $38/hr |
Federal Tax | $13,170 |
State Tax | $0 |
FICA Taxes | $7,650 |
Effective Tax Rate total taxes ÷ gross salary | 20.82% |
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Civil Engineer Salary Ranges in New Hampshire
Not all Civil Engineers earn the same — not even close
New Hampshire's civil engineering market is anchored by New Hampshire Department of Transportation NHDOT (post-2024 I-93 + I-89 + I-95 + Hooksett-Bow-Concord corridor + the substantial Spaulding Turnpike + the substantial NH-MA border infrastructure), the substantial post-2020 NH residential + commercial growth (the substantial post-2020 NH UHNW + remote work migration driving substantial NH housing growth + the substantial Manchester + Nashua + Salem + Bedford post-2020 growth), Manchester-Boston Regional Airport MHT (post-2020 substantial expansion), Portsmouth + Pease International Tradeport CE, the substantial NH ski + outdoor recreation infrastructure (Loon + Bretton Woods + Cannon + the substantial White Mountains + Mount Washington Cog Railway), Lonza Portsmouth + Hypertherm Hanover + the substantial NH manufacturing facility CE, Dartmouth Thayer School of Engineering Hanover + UNH College of Engineering + the substantial NH-MA Boston cross-border CE commute.
Senior CE (NHDOT / Transportation)
$95,000–$148,000+ benefits
NHDOT · post-2024 I-93 + I-89 + I-95 + Hooksett-Bow-Concord corridor
Senior CE (Post-2020 NH Residential Growth)
$92,000–$145,000+ bonus
Private sector CE · the substantial post-2020 NH residential + commercial growth
Senior CE (Manchester-Boston Airport)
$98,000–$148,000+ TC
MHT post-2020 expansion + Portsmouth + Pease International Tradeport CE
Senior CE (NH-MA Boston Cross-Border)
$118,000–$182,000+ TC
Boston-area CE remote-anchored in NH · tax-haven arbitrage + Boston infrastructure
Senior CE (Lonza / Hypertherm Industrial)
$108,000–$165,000+ TC
Lonza Portsmouth + Hypertherm Hanover · industrial facility + biologics CE
Senior Structural Engineer
$95,000–$148,000+ TC
Structural at AECOM + Stantec + VHB + the substantial NH private practice
Senior Water / Environmental Engineer
$88,000–$132,000+ bonus
Water + environmental · the substantial NH Merrimack River + Piscataqua + Connecticut
Senior NH Ski Resort / Recreation CE
$85,000–$132,000+ bonus
Loon + Bretton Woods + Cannon + the substantial NH ski + Mount Washington + recreation
Mid-Career CE (3-7 yrs)
$68,000–$105,000
Functional CE at NH firms + NHDOT · transitioning to senior band
Junior CE (0-3 yrs)
$58,000–$78,000
Dartmouth Thayer + UNH + Plymouth State + Keene State Engineering · entry band
Worth knowing: Post-2020 New Hampshire residential + commercial growth driven by UHNW + remote work migration leveraging NH tax-haven is one of the country's distinctive concentrated US single-state migration-driven infrastructure CE anchor and a feature most national CE surveys understate for NH. The substantial post-2020 NH residential + commercial growth (the substantial post-2020 NH UHNW + remote work migration leveraging NH 0% wage income tax + post-2025 NH Interest & Dividends I&D tax repeal making NH fully income-tax-free + NH 0% sales tax tax-haven + the substantial post-2020 NH housing growth in Manchester + Nashua + Salem + Bedford + Hudson + Londonderry + the substantial NH Lakes Region + White Mountains + Seacoast UHNW second-home + the substantial NH Manchester-Boston commuter town residential CE demand + the substantial post-2020 NH commercial CE growth) supports substantial NH residential + commercial CE. NHDOT post-2024 I-93 + I-89 + I-95 + Hooksett-Bow-Concord corridor + Spaulding Turnpike + Manchester-Boston Regional Airport MHT post-2020 substantial expansion + Portsmouth + Pease International Tradeport + the substantial NH ski + outdoor recreation infrastructure including Loon + Bretton Woods + Cannon + Mount Washington Cog Railway + the substantial White Mountains. Lonza Portsmouth biologics + Hypertherm Hanover industrial CE + the substantial NH-MA Boston cross-border infrastructure CE. Dartmouth Thayer + UNH + Plymouth State + Keene State Engineering. NH 0% wage income tax + post-2025 NH I&D tax repeal + NH 0% sales tax anchor the NH CE proposition.
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More on New Hampshire
Salaries by profession, top-paying roles by industry, and an economic breakdown for New Hampshire in 2026.
Tax brackets, standard deductions, and take-home estimates for New Hampshire in 2026.
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