Salary data is based on the Boston-Cambridge-Newton, MA-NH metropolitan area and applied to Newton using local cost-of-living adjustments.

Molding Salaries in Newton, MA

Average Base Pay

$40,710/yr

2% below national average

Monthly

$3,393

Hourly

$20

Cost Index

148

Molding in Newton, MA earn an average of $40,710 per year, with most salaries falling between $32,568 and $48,852 depending on experience, employer, and specialization. At 2% below the national average, Newton offers a more modest rate for this role, in part reflecting a local cost of living index of 148. For professionals evaluating a move or negotiating an offer, the headline salary is only part of the picture—what matters most is how far that income actually goes once taxes, rent, and daily expenses are factored in. The sections below break that down in full for Newton.

Salary Range

The chart below shows the full compensation spectrum for this role, from entry-level to senior positions. The highlighted center bars represent the 25th–75th percentile band where most professionals are paid.

$31K
Low

$41K
Median

$51K
High

25th percentile: $35K75th percentile: $47K

About Molding

Manufacturing Engineers develop, implement, and improve manufacturing processes that transform raw materials and components into finished products efficiently, safely, and to quality standards. They design and commission production lines, select manufacturing equipment, develop process parameters and work instructions, and troubleshoot production problems. In new product introduction, manufacturing engineers collaborate with product design teams from early development to ensure that product designs are manufacturable—flagging design features that are difficult or costly to produce and proposing design changes that improve producibility. They conduct process validation studies demonstrating that processes consistently produce output within specifications, write manufacturing process documentation, and develop operator training materials. Process improvement is continuous: manufacturing engineers collect and analyze production data, identify sources of scrap, yield loss, and cycle time inefficiency, and implement lean manufacturing improvements including 5S, standardized work, and error-proofing (poka-yoke). In regulated industries such as medical devices or pharmaceuticals, they manage process validation per FDA and ISO requirements.

What Moldings Do

Design and implement manufacturing processes for new or existing products
Select, specify, and commission manufacturing equipment and tooling
Develop process parameters, work instructions, and operator training materials
Conduct process capability studies and manufacturing process validation
Troubleshoot production quality and efficiency problems
Collaborate with product design on design for manufacturability
Lead lean manufacturing improvement projects (5S, kaizen, standard work)
Manage process documentation and engineering change control

Key Skills & Qualifications

Manufacturing process design and optimization
CAD software for fixture and tooling design
Statistical process control (SPC) and process capability analysis
Lean manufacturing tools (5S, Kanban, SMED, poka-yoke)
Design for manufacturability and assembly (DFM/DFA)
Process validation methodology (IQ/OQ/PQ)
PLC and automation fundamentals
Engineering change management and document control

Career Path

Manufacturing Engineer I
Manufacturing Engineer II
Senior Manufacturing Engineer
Lead Manufacturing Engineer / Process Engineering Manager
Director of Manufacturing Engineering

Molding Market in Newton, MA

Salary Competitiveness

Newton salaries for Moldings track closely with the national median, diverging by less than 4%. This alignment suggests a competitive but balanced local market—employers are broadly in step with national pay scales, which can make benchmark comparisons more reliable when negotiating.

Cost of Living Impact

The cost of living in Newton is well above the national average, and essential monthly expenses consume roughly 155% of take-home pay for this role. That compression means a higher gross salary buys less financial breathing room than the headline number suggests—particularly for housing, which tends to dominate the budget in high-cost markets.

Effective Purchasing Power

Despite a competitive gross salary, a Molding earning $40,710 in Newton operates in a tight purchasing-power band once taxes and local cost of living are applied. Careful planning around housing, transportation, and discretionary spending is essential to avoid running negative disposable income month to month.

vs. National Avg

-2%

Cost Pressure

155%

Purchasing Power

Tight

Take-Home Pay Calculator

Enter any gross salary to see how federal and state taxes affect your actual take-home pay, broken down by year, month, and week. Results use an estimated effective tax rate of 27% based on this location and income level.

Annual Salary

Take-home (73%)Taxes (27%)

Annual Net

$29,718

Monthly

$2,477

Weekly

$572

Eff. Tax Rate

27%

A gross salary of $40,710 for a Molding in Newton translates to roughly $2,477 in monthly take-home pay after estimated federal and state taxes. Set against monthly living costs of $3,835—covering housing, food, transportation, utilities, and healthcare—that leaves approximately $-1,358 per month in disposable income. That margin, not the gross number, is what determines whether you can comfortably cover rent, build savings, and afford discretionary spending in Newton's current market.

How far does this salary go in Newton?

Cost of Living in Newton

Estimated monthly expenses for a single person in Newton, benchmarked against US regional price indices for housing, food, transportation, utilities, and healthcare.

Cost Index

148

High — US average is 100. Based on a single person (1-bed apartment).

🏠Housing / Rent$2,206/mo

🍔Food & Groceries$735/mo

🚗Transportation$199/mo

💡Utilities$258/mo

🏥Healthcare$437/mo

Monthly$3,835

Annual$46,020

Financial Reality Check

This section compares estimated monthly take-home pay against typical living costs in Newton to show your real disposable income—the amount remaining after essential bills are paid each month.

Monthly Take-Home

$2,477

Living Costs

$3,835

Disposable

$-1,358

Cost Index

148

Lifestyle

Tight

With a monthly take-home of $2,477, your estimated living costs in Newton are $3,835 ($46,020/yr). This leaves $-1,358 per month in disposable income, indicating a tight standard of living. Newton's cost of living is 48% above the national average.

Overall, a Molding earning $40,710 in Newton falls into a tight lifestyle tier and will need to budget carefully—essential costs consume a significant share of take-home pay, leaving limited room for savings or emergencies. With a cost index of 148, Newton is 48% more expensive than the national average, which compresses real purchasing power. Regardless of tier, prioritizing retirement contributions, an emergency fund of three to six months' expenses, and incremental debt reduction will yield the greatest long-term financial stability—especially as living costs in Newton continue to evolve.