How much does a Mechanical Engineer make in New Hampshire?

BLS puts the average Mechanical Engineer pay in New Hampshire at $110,940 a year (BLS, May 2025). On that pay in New Hampshire, after federal taxes, FICA, and New Hampshire state taxes, your estimated take-home pay is approximately $86,876 annually ($7,240/month).

What is the take-home pay for a Mechanical Engineer in New Hampshire?

On a $110,940 salary in New Hampshire, your take-home pay is approximately $86,876/year or $7,240/month. Federal tax: $15,577. State tax: $0. FICA: $8,487.

Is $110,940 a good Mechanical Engineer salary?

$110,940 is the BLS average Mechanical Engineer pay in New Hampshire, about the same as the US average of $113,610 (BLS, May 2025). The middle 50% in New Hampshire earn between $84,210 and $130,120.

How do New Hampshire taxes affect Mechanical Engineer salaries?

New Hampshire levies state income tax on top of federal taxes. Your estimated state tax on $110,940 is $0. Your total effective tax rate is approximately 21.7%.

What are the career growth prospects for Mechanical Engineers?

In New Hampshire, the top 10% earn over $165,500 and the bottom 10% under $72,740 (BLS, May 2025). 10% growth through 2032 (faster than average); EV/aerospace/defense subspecialties growing faster, manufacturing slower. Related roles include: Aerospace Engineer, Manufacturing Engineer, Design Engineer, Thermal Engineer, Test Engineer, Project Engineer, Principal Mechanical Engineer, PE Mechanical.

How can a Mechanical Engineer in New Hampshire reduce their tax bill?

Maximize your 401(k) contribution ($24,500 in 2026) to reduce taxable income. An HSA ($4,400 single / $8,750 family) adds further pre-tax savings. These strategies can save thousands annually — use our calculator to see your exact savings.

Engineering

Mechanical Engineer Salary in New Hampshire (2026)

Average Mechanical Engineer pay in New Hampshire

$110,940/year

≈ $53/hour before tax

Middle 50% earn $84,210–$130,120

US average: $113,610

Source: BLS, May 2025

After tax (single filer)

$86,876/year

$7,240/month · effective tax rate 21.69%

Federal $15,577
FICA $8,487
Take-home

Pay by role in New Hampshire

Senior ME (Cleared / BAE Nashua)$115,000–$178,000+ TC
Senior ME (GE Aviation Hooksett)$108,000–$165,000+ TC
Senior ME (Hypertherm Associates)$108,000–$162,000+ bonus
Senior ME (Lonza Portsmouth Biologics)$112,000–$172,000+ TC
Senior ME (Cleared / Portsmouth Naval Shipyard)$108,000–$165,000+ TC
Senior ME (Timken / Watts Water / Cirtronics)$92,000–$142,000+ bonus

See all 10 roles with notes

See the full tax breakdown

Category	Amount
Annual Take-Home Pay	$86,876
Monthly Take-Home Pay	$7,240
Biweekly Take-Home Pay	$3,341
Hourly Take-Home Pay based on 2,080 hrs/year	$42/hr
Federal Tax	$15,577
State Tax	$0
FICA Taxes	$8,487
Effective Tax Rate total taxes ÷ gross salary	21.69%

Estimates only — not tax advice. · Full disclaimer →

Not all Mechanical Engineers earn the same — not even close

New Hampshire's mechanical engineering market is anchored by BAE Systems Inc. Nashua (~5K+ NH + cleared mechanical for EW + ECS + airborne countermeasures + post-2018 BAE Sanmina), GE Aviation Hooksett (the substantial GE Aviation NH jet engine components + the substantial GE-Safran CFM partnership), Hypertherm Associates Hanover (substantial private employee-owned plasma cutting + waterjet cutting + the substantial Hypertherm Plasma Pioneer technology), Lonza Portsmouth (post-2017 Swiss pharma biologics manufacturing scale-up ME), Portsmouth Naval Shipyard Kittery (~7K+ submarine maintenance + nuclear submarine MTOE ME), Timken Lebanon (substantial bearing + power transmission ME) + Watts Water Technologies North Andover MA-NH (substantial fluid technology), Cirtronics Manchester + the substantial NH electronics + manufacturing, plus the substantial Boston commute corridor for senior ME talent.

Senior ME (Cleared / BAE Nashua)

$115,000–$178,000+ TC

BAE Nashua + Hudson · cleared EW + ECS + airborne countermeasures ME · TS/SCI

Senior ME (GE Aviation Hooksett)

$108,000–$165,000+ TC

GE Aviation Hooksett · jet engine components + CFM partnership + aerospace ME

Senior ME (Hypertherm Associates)

$108,000–$162,000+ bonus

Hypertherm Hanover · employee-owned plasma + waterjet cutting ME + Plasma Pioneer

Senior ME (Lonza Portsmouth Biologics)

$112,000–$172,000+ TC

Lonza Portsmouth · post-2017 Swiss pharma biologics manufacturing scale-up ME

Senior ME (Cleared / Portsmouth Naval Shipyard)

$108,000–$165,000+ TC

Portsmouth Naval Shipyard Kittery · cleared nuclear submarine + TS/SCI premium

Senior ME (Timken / Watts Water / Cirtronics)

$92,000–$142,000+ bonus

Timken Lebanon + Watts Water + Cirtronics Manchester · industrial ME

Senior ME (Boston Commute / Remote)

$118,000–$182,000+ TC

Boston aerospace + biotech ME remote-anchored in NH · tax-haven arbitrage

ME Manager

$128,000–$195,000+ TC

ME team lead at BAE + GE Aviation + Hypertherm + Lonza + Portsmouth Naval

Mid-Level ME (3-6 yrs)

$72,000–$108,000

Functional ME at NH major employers · transitioning to senior band

Junior ME (0-3 yrs)

$62,000–$85,000

Dartmouth Thayer + UNH + Plymouth State + Keene State Engineering · entry band

Worth knowing: Hypertherm Associates Hanover employee-owned + Portsmouth Naval Shipyard nuclear submarine + BAE Systems Nashua cleared EW + Lonza Portsmouth biologics quad-anchor is one of the country's distinctive concentrated US single-state employee-owned manufacturing + cleared submarine + cleared aerospace + biologics ME anchor and a feature most national ME surveys understate for NH. Hypertherm Associates Hanover (substantial private employee-owned plasma cutting + waterjet cutting + the substantial Hypertherm post-1968 founded by Dick Couch + the substantial Hypertherm 100% employee-owned through ESOP + ~1.8K+ employees + the substantial Hypertherm Plasma Pioneer + the substantial Hypertherm post-2024 substantial XPR plasma + the substantial Hypertherm Lebanon + Hanover NH operations) supports substantial NH employee-owned ME. Senior Hypertherm MEs clear $108-162K+ bonus. Portsmouth Naval Shipyard Kittery ME-NH cross-border (~7K+ submarine maintenance + the substantial Portsmouth Naval Shipyard nuclear submarine MTOE + the substantial post-2024 substantial submarine maintenance demand + the substantial cleared nuclear ME + DOE Q clearance premium) supports substantial NH cleared submarine ME. BAE Systems Nashua + GE Aviation Hooksett + Lonza Portsmouth + Timken Lebanon + Watts Water + Cirtronics Manchester + the substantial Boston commute corridor. NH 0% wage income tax + post-2025 NH I&D tax repeal + NH 0% sales tax + NH is NOT a RTW state anchor the NH ME proposition.

Sources & Methodology

Salary figures are market estimates for Mechanical Engineers in New Hampshire and vary by employer, specialty, seniority, and metro. Take-home math assumes a single filer with no dependents, the standard deduction, and no state income tax (New Hampshire levies none). Local taxes, insurance premiums, and pre-tax contributions will move your number — run the calculator for your own situation.

Run your own numbers