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Senior Mechanical Design Engineer Jobs in Delaware

TheMasonGroup

Sr. Mechanical Engineer

Seaford, DE

$100K - $125K/yr

Mechanical Engineer We are seeking a highly skilled and detail-oriented Mechanical Engineer with ... Piping Design and Engineering: Utilize AutoCAD software to develop detailed piping designs, layouts ...

Kelvin Group

Senior Mechanical Engineer

Wilmington, DE

$101K - $133K/yr

Description What You'll Do From conceptual design to project completion, this is truly an opportunity with impact. The Senior Mechanical Engineer is responsible for the design and implementation of ...

Kelvin Group

$101K - $133K/yr

Description What You'll Do From conceptual design to project completion, this is truly an opportunity with impact. The Senior Mechanical Engineer is responsible for the design and implementation of ...

TAI

Senior Mechanical Engineer

New Castle, DE · On-site

$135K - $175K/yr

As a Mechanical Subject Matter Expert, you will play a critical role in shaping the design and execution of advanced facility projects. Working closely with clients, engineers, and project ...

TAI

Senior Mechanical Engineer

New Castle, DE

$135K - $175K/yr

As a Mechanical Subject Matter Expert, you will play a critical role in shaping the design and execution of advanced facility projects. Working closely with clients, engineers, and project ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE · On-site

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New ... Participate and lead design reviews and provide feedback where appropriate in collaboration with ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New ... Participate and lead design reviews and provide feedback where appropriate in collaboration with ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE · On-site

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New ... Participate and lead design reviews and provide feedback where appropriate in collaboration with ...

Waters Corporation

Sr. Mechanical Engineer

New Castle, DE · On-site

$101K - $133K/yr

The Systems and Mechanical Engineering team is looking to hire a Mechanical Engineer of our New ... Participate and lead design reviews and provide feedback where appropriate in collaboration with ...

JMT

Mechanical Project Engineer

Newark, DE · On-site

$75K - $103K/yr

Working with senior engineering staff from the initial conceptual design to construction and ... Responsible for mechanical engineering designs using knowledge of general engineering principles ...

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All JobsMechanical Design Engineer JobsSenior Mechanical Design Engineer JobsSenior Mechanical Design Engineer Jobs in Delaware

Senior Mechanical Design Engineer information

See Delaware salary details

$72.1K

$108.7K

$151.1K

How much do senior mechanical design engineer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for senior mechanical design engineer in Delaware is $108,654.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,100.00 and $124,100.00 per year, depending on experience, location, and employer.

What does a senior mechanical design engineer do?

A Senior Mechanical Design Engineer is responsible for leading the design and development of mechanical systems, components, and products. They use advanced engineering principles and software to create detailed designs, oversee prototype development, and ensure that projects meet technical standards and client requirements. They often mentor junior engineers, collaborate with cross-functional teams, and participate in problem-solving during the manufacturing process. Their expertise is crucial for ensuring the reliability, safety, and efficiency of mechanical products.

What are the key skills and qualifications needed to thrive as a senior mechanical design engineer?

To thrive as a Senior Mechanical Design Engineer, you need advanced knowledge of mechanical engineering principles, proficiency in design analysis, and a relevant engineering degree, often backed by professional certification (e.g., PE license). Expertise with CAD software such as SolidWorks or AutoCAD, simulation tools like ANSYS, and familiarity with product lifecycle management systems are typically required. Strong problem-solving, leadership, and collaboration skills help you manage complex projects and mentor junior engineers. These capabilities ensure the creation of innovative, reliable products while meeting project deadlines and maintaining engineering standards.

What are some common challenges faced by senior mechanical design engineers in cross-functional project teams?

Senior Mechanical Design Engineers often work closely with professionals from electrical, manufacturing, and software disciplines. A common challenge is ensuring seamless integration of mechanical components with other systems while balancing design intent, cost, and manufacturability. Effective communication and adaptability are crucial, as conflicting priorities or technical constraints may arise during the development cycle. Proactively addressing these issues through regular collaboration and clear documentation helps maintain project timelines and product quality.

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

AspectSenior Mechanical Design EngineerMechanical Design Engineer
Required CredentialsBachelor's or Master's in Mechanical Engineering, professional certifications often preferredBachelor's degree in Mechanical Engineering or related field
Work EnvironmentDesign teams, R&D departments, manufacturing firmsDesign teams, product development, manufacturing settings
Employer & Industry UsageEngineering firms, manufacturing companies, aerospace, automotiveSimilar industries, often entry to mid-level roles

The main difference between a Senior Mechanical Design Engineer and a Mechanical Design Engineer lies in experience, responsibility, and expertise. Senior engineers typically lead projects, mentor junior staff, and handle complex design challenges, while Mechanical Design Engineers focus on executing design tasks under supervision. Both roles require a strong foundation in mechanical engineering principles and relevant certifications, but senior roles demand more experience and leadership skills.

What are the most commonly searched types of Mechanical Design Engineer jobs in Delaware?

The most popular types of Mechanical Design Engineer jobs in Delaware are:

What are popular job titles related to Senior Mechanical Design Engineer jobs in Delaware?

For Senior Mechanical Design Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Mechanical Design Engineer jobs in Delaware look for?

The top searched job categories for Senior Mechanical Design Engineer jobs in Delaware are:

What cities in Delaware are hiring for Senior Mechanical Design Engineer jobs?

Cities in Delaware with the most Senior Mechanical Design Engineer job openings:

What are popular job titles related to Senior Mechanical Design Engineer jobs in DE?

For Senior Mechanical Design Engineer jobs in DE, the most frequently searched job titles are:

Senior Mechanical Design Engineer jobs near you
Infographic showing various Senior Mechanical Design Engineer job openings in Delaware as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $108,654 per year, or $52.2 per hour.

Senior Mechanical Engineer

EPC STAFF Acquisition and Development, LLC

Newark, DE • Hybrid

$100K - $160K/yr

Full-time

Re-posted yesterday

Job description

Sr. Mechanical Engineer

Newark, DE

Direct Hire/ Permanent Placement

$100k – $160k, Hybrid, Full benefits

THE CLIENT

This particular client is a 50+ year old, small (+/- 100 ppl) firm who work on a large variety of projects: healthcare, manufacturing, education, hospitality, historical/ cultural, institutional, etc.


OVERVIEW

The ideal Candidate will work with clients to define and confirm project scopes of work, do field surveys, engineering calculations, codes, develop conceptual design, detailed design documents, construction drawings and specifications, support services, project management, leadership, and coordinate design resources and activities.


ROLE/ RESPONSIBILITIES/ HIGHLY PREFERRED EXPERIENCE

• Prepare mechanical system construction documents

• Technical design and quality control, mechanical system calculations and layouts

• Produce of construction document, Construction administration, site visits, and shop drawing review

• Project Management

• Revit, AutoCAD, Trane Trace

• HVAC system, ductwork, and hydronic design

• BSME, BSAE or similar with 5+ years’ US experience

• EIT or PE (preferred)

• No VISA sponsorship available