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Senior Design Engineer Jobs in Washington, NJ (NOW HIRING)

Semtech

Senior Analog Design Engineer

Buckingham, PA · Hybrid

$101K - $139K/yr

We are seeking a Device Design Engineer with expertise in semiconductor device architectures to lead the design, development, and optimization of high-efficiency semiconductor devices. The ideal ...

Semtech

Senior Analog Design Engineer

Buckingham, PA · On-site

$101K - $139K/yr

We are seeking a Device Design Engineer with expertise in semiconductor device architectures to lead the design, development, and optimization of high-efficiency semiconductor devices. The ideal ...

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All JobsDesign Engineer JobsSenior Design Engineer JobsSenior Design Engineer Jobs in Washington, NJ

Senior Design Engineer information

See Washington, NJ salary details

$61K

$117.7K

$185.6K

How much do senior design engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for senior design engineer in Washington, NJ is $117,693.00, according to ZipRecruiter salary data. Most workers in this role earn between $92,000.00 and $134,200.00 per year, depending on experience, location, and employer.

How much do senior design engineers earn?

Senior design engineers typically earn between $80,000 and $130,000 annually, depending on experience, industry, and location. They often have specialized skills in CAD software and engineering principles, which can influence salary levels.

How does a senior design engineer typically collaborate with cross-functional teams during a product development cycle?

Senior Design Engineers frequently work alongside professionals from manufacturing, quality assurance, project management, and marketing to ensure the successful development and launch of products. They lead design reviews, gather input from other departments, and address technical challenges collaboratively. This role requires strong communication skills and the ability to balance design intent with practical constraints such as cost, manufacturability, and regulatory requirements. Regular meetings and iterative feedback loops are a standard part of the process, making teamwork and adaptability essential for success.

What are the key skills and qualifications needed to thrive as a senior design engineer, and why are they important?

To thrive as a Senior Design Engineer, you need a strong background in engineering principles, advanced problem-solving abilities, and a relevant bachelor's or master's degree in engineering. Proficiency with CAD software, simulation tools, and familiarity with industry standards or certifications such as PE (Professional Engineer) are typically required. Leadership, effective communication, and project management skills set top performers apart in this role. These competencies ensure the delivery of innovative, reliable designs while leading teams and projects to successful outcomes.

What is the difference between Senior Design Engineer vs Mechanical Design Engineer?

AspectSenior Design EngineerMechanical Design Engineer
Required CredentialsBachelor's degree in engineering, experience in design, possibly professional engineering licenseBachelor's degree in mechanical engineering or related field, design experience
Work EnvironmentDesign teams, project management, cross-disciplinary collaborationDesign and development of mechanical components, CAD work, prototype testing
Employer & Industry UsageEngineering firms, manufacturing, aerospace, automotiveManufacturing, product design, machinery development

The main difference is that a Senior Design Engineer typically has more experience, leadership responsibilities, and may oversee projects, while a Mechanical Design Engineer focuses on creating and testing mechanical components. Both roles require similar technical skills and work in related environments, but the senior position involves more oversight and strategic input.

What does a senior design engineer do?

A Senior Design Engineer is responsible for leading the design and development of products, systems, or components, often within engineering or manufacturing industries. They create detailed technical drawings and specifications, oversee project timelines, and collaborate with cross-functional teams to ensure designs meet safety, quality, and efficiency standards. Additionally, they mentor junior engineers, troubleshoot design challenges, and may interact with clients or stakeholders to clarify requirements and present solutions. Their role combines technical expertise, project management, and leadership skills.

What cities near Washington, NJ are hiring for Senior Design Engineer jobs?

Cities near Washington, NJ with the most Senior Design Engineer job openings:

Senior Design Engineer jobs near you
Infographic showing various Senior Design Engineer job openings in Washington, NJ as of August 2026, with employment types broken down into 1% Internship, 88% Full Time, 6% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $117,693 per year, or $56.6 per hour.

Senior Design Engineer

SPECIFIED TECHNOLOGIES INC

Somerville, NJ • Hybrid

$100K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago

Job description

Company Overview

Specified Technologies Inc. (STI) is an industry leader in the development of firestopping systems, smoke and sound control products, and innovative construction solutions. For more than 30 years, STI has partnered with contractors, engineers, and building owners to provide tested, trusted, and codecompliant solutions worldwide.

Headquartered in Somerville, New Jersey, the company has grown to serve multiple markets and geographies and remains committed to innovation, safety, and performance in passive fire protection.

Role Description

We’re seeking a Senior Design Engineer that will be will be responsible for developing new products using SolidWorks, managing projects from conception through production, and maintaining all relevant documentation related to product development and existing products. 

This role works also works closely with Quality Control, the Testing Laboratory, and Operations to that products are being tested to industry standards, and to acquire initial pricing.

This is a hybrid role based out of our Corporate Headquarters in Somerville, New Jersey with an expectation of three days per week in the office.

What You’ll Do:

  • Develop new products in SolidWorks from concept, prototyping, and testing through production.
  • Manage product development projects, ensuring timelines and budgets are met.
  • Maintain product documentation, including drawings, CAD models, procedures, and Product Lifecycle Management records.
  • Build and test prototypes using 3D printing technology.
  • Collaborate with engineers to develop solutions and resolve quality issues.
  • Determine initial product costs and obtain vendor quotes for prototypes and materials.
  • Create purchase orders and coordinate prototype procurement.
  • Interact with vendors to get quotes and order prototypes.
  • Perform additional duties and responsibilities as required or assigned.

Education

  • Bachelor’s degree in Mechanical Engineering or related field.

Experience

  • 5+ years of experience in product design and development.
  • Strong knowledge of manufacturing processes and materials.
  • Experience in project management and documentation control.
  • Knowledge of Product Lifecycle Management software and ERP systems
  • Understanding of mold flow analysis software and its application in product design.
  • Experience in designing products that meet industry-specific regulations and standards related to plastics and injection molding processes.
  • Knowledge of part assembly methods and experience designing products for manufacturability.

Skills

  • Proficient in SolidWorks and other CAD software.
  • Ability to work independently as well as in a team environment.
  • Excellent communication and interpersonal skills.
  • Strong analytical and problem-solving skills.

Why You’ll Love Working Here (Benefits & Perks)

At Specified Technologies Inc. (STI), you’ll be part of a team that values innovation, integrity, and individual growth. We’re committed to supporting your well-being, work-life balance, and financial future through a comprehensive benefits package, including:

Healthcare Coverage – Medical insurance options, plus dental and vision plans to keep you and your family healthy

401(k) Retirement Plan – Build your financial future with employer contributions

Company-Paid Life Insurance – Added peace of mind for you and your loved ones

Generous Paid Time Off – Company-paid holidays, vacation, floating, and sick time to support work-life balance

Collaborative Team Environment – Work with people who support you, value your contributions, and want to see you succeed

Compensation: The pay range for this role is $100,000–$110,000 per year

We're an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

Please note: This position is not eligible for visa sponsorship or H-1B transfer. Candidates must be legally authorized to work in the United States at the time of application and not require sponsorship now or in the future.

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