Mechanical Engineer II

Ninjakitchen; Needham (MA); On-site; USD 78,000 - 140,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Flexible spending accounts

Health savings accounts with company0

401(k) retirement plan with matching

Employee stock purchase program

Life insurance

AD&D

Short-term disability insurance

Long-term disability insurance

Paid time off

Company holidays

Parental leave

Identity theft protection

Pet insurance

Pre-paid legal insurance

Back-up child and eldercare days

Product discounts

Referral bonus

Job summary

SharkNinja in Needham, MA is seeking a Mechanical Engineer II to design and develop the next generation of haircare products that perform better, feel better, and improve daily routines.

This hands-on role spans the full product lifecycle—from concept through mass production—on a fast-moving team that prototypes early and values user experience.

Join a cross-functional environment where engineering choices are tested in real markets and contribute to products used by people every day.

Qualifications

• BS or MS in Mechanical Engineering.
• 4–8+ years of design and development experience.
• Proficiency in SolidWorks and/or Creo (Creo preferred).
• Knowledge of injection molding DFM, sheet metal forming, 3D printing, and laser cutting.
• Engineering drawings with GD&T and tolerance stack-ups.
• Understanding of heat transfer, thermodynamics, and fluid flow.
• Strong analytical skills and proactive problem-solving.
• Adaptable to fast-paced, cross-functional environments.
• Proficient in Excel and PowerPoint.

Responsibilities

• Own design problems from first principles to manufacturable solutions.
• Define product architecture for new haircare platforms with cross-functional teams.
• Design parts for injection molding, sheet metal, extrusion, machining.
• Build and iterate prototypes for reviews and testing.
• Integrate electrical systems into mechanical designs.
• Conduct DOEs to understand key performance variables.
• Tear down and analyze electro-mechanical appliances to find root causes.
• Source and validate critical components with global partners.
• Research emerging technologies to shape the product roadmap.

Skills

SolidWorks

Creo

Injection molding DFM

Sheet metal forming

3D printing

GD&T

Engineering drawings

Excel

PowerPoint

Education

BS or MS in Mechanical Engineering

Tools

SolidWorks

Creo

Job description

About Us

SharkNinjais a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positivelyimpactpeople’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja, the company has a proventrack recordof bringing disruptive innovation to market and developing one consumer product after another has allowedSharkNinjato enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than4,100associates, the company’s products are sold at key retailers, online and offline, and through distributors around the world.

AI at SharkNinja

At SharkNinja, we’re building an AI-native culture. We’re not waiting for the future; we’re creating it. Our people are expected to experiment boldly, adopt new tools, and continuously raise what’s possible to create meaningful impact for our consumers. If you believe the best way to do your job hasn’t been invented yet, you’ll fit right in.

Senior Mechanical Engineer – Haircare

Needham, MA

Build the Products People Reach for Every Morning

Personal care is one of SharkNinja's fastest-growing categories — and the Shark Engineering team is at the center of it. We're looking for a Mechanical Engineer II to help design and develop the next generation of haircare products: things that work better, feel better, and genuinely improve people's daily routines.

This is a hands-on role with real creative latitude. You'll work across the full product lifecycle — from initial concept through mass production — on a team that moves fast, prototypes early, and takes consumer experience seriously at every stage.

What You'll Do

You'll be a core contributor on a cross-functional engineering team, owning design problems from first principles through manufacturable solutions.

• Define product architecture on innovative new haircare platforms, collaborating closely with electrical, ID, and product development teams
• Design parts and assemblies for injection molding, sheet metal, extrusion, machining, and other manufacturing processes
• Build and iterate prototypes for design reviews, performance testing, and consumer validation
• Integrate electrical systems into mechanical designs, evaluating trade-offs and making meaningful design decisions
• Design and execute DOEs to develop a rigorous, first-principles understanding of key performance variables
• Tear down, debug, and analyze electro-mechanical appliances to identify root causes and improvement opportunities
• Source and validate critical components with global manufacturing and vendor partners
• Research emerging technologies to help shape SharkNinja's future product roadmap

What You Bring

• BS or MS in Mechanical Engineering
• 4–8+ years of experience in product design and development, working within real cost and manufacturing constraints
• Proficiency in SolidWorks and/or Creo (Creo preferred)
• Strong knowledge of injection molding DFM, sheet metal forming, 3D printing, and laser cutting
• Experience creating engineering drawings with GD&T and tolerance stack-ups
• Solid grasp of heat transfer, thermodynamics, and fluid flow
• Sharp analytical skills and a genuine instinct for identifying problems before they become issues
• Comfortable switching gears quickly and thriving in a fast-paced environment
• Proficient in Microsoft Excel and PowerPoint

Why This Team

You'll be joining a category that's growing fast, on a team with the freedom to experiment and the resources to execute. The products you work on will reach consumers quickly — and you'll see the impact of your engineering decisions in the market, not just in a lab. If you want to do meaningful work on products people use every day, this is the role.

Salary and Other Compensation

The annual salary range for this position is displayed below. Factors which may affect starting pay within this range may include geography/market, skills, education, experience and other qualifications of the successful candidate.

Pay Range

$78,000 — $140,000 USD

• medical insurance
• dental insurance
• vision insurance
• flexible spending accounts
• health savings accounts (HSA) with company contribution
• 401(k) retirement plan with matching
• employee stock purchase program
• life insurance
• AD&D
• short-term disability insurance
• long-term disability insurance
• generous paid time off
• company holidays
• parental leave
• identity theft protection
• pet insurance
• pre-paid legal insurance
• back-up child and eldercare days
• product discounts
• referral bonus program
• and more

Our Culture

At SharkNinja, we don't just raise the bar—we push past it every single day. Our Outrageously Extraordinary mindset drives us to tackle the impossible, push boundaries, and deliver results that others only dream of. If you thrive on breaking out of your swim lane, you'll be right at home.

What We Offer

We offer competitive health insurance, retirement plans, paid time off, employee stock purchase options, wellness programs, SharkNinja product discounts, and more.

We empower your personal and professional growth with high impact Learning Programs featuring bold voices redefining what’s possible. When you join, you’re not just part of a company—you’re part of an outrageously extraordinary community. To gether, we won't just launch products— we'll disrupt entire markets.

At SharkNinja, Diversity, Equity, and Inclusion are vital to our global success. Valuing each unique voice and blending all of our diverse skills strengthens SharkNinja’s innovation every day. We support ALL associates in bringing their authentic selves to work, making an impact, and having the opportunity for career acceleration. With help from our leadership, associates, and our community, we aim to have equity be a key component of the SharkNinja DNA.

Learn more about us: Life At SharkNinja Outrageously Extraordinary

SharkNinja Candidate Privacy Notice

• For candidates based in all regions, please refer to this Candidate Privacy Notice.
• For candidates based in China, please refer to this Candidate Privacy Notice.
• For candidates based in Vietnam, please refer to this Candidate Privacy Notice.

We do not discriminate on the basis of race, religion, color, national origin, sex, gender, gender expression, sexual orientation, age, marital status, veteran status, disability, or any other class protected by legislation, and local law. SharkNinja will consider reasonable accommodations consistent with legislation, and local law. If you require a reasonable accommodation to participate in the job application or interview process, please contact SharkNinja People & Culture at [e-mail]