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Senior Mechanical Design Engineer Jobs (NOW HIRING)

System One

Senior Mechanical Design Engineer

Bellevue, WA · Remote

$92K - $126K/yr

Senior Mechanical Design Engineer (Core Components) Location: Bellevue, WA Job Type: Contract - Remote Schedule: 40 hours/week System One is seeking a highly motivated Senior Mechanical Design ...

Cala Health

Senior Mechanical Design Engineer

San Mateo, CA · On-site

$102K - $141K/yr

As Senior Mechanical Design Engineer, you will be a key driver in the design, development, and testing of our revolutionary neuromodulation therapy devices. You will work on projects from early-stage ...

Haas Automation

Sr Mech Design Eng (51479)

Oxnard, CA · On-site

$91K - $173K/yr

Senior Mechanical Design Engineer Job Location: Oxnard, CA 93030 Salary Range: $91,000.00 - $173,000.00 Salary As the largest machine tool builder in the western world, we need world-class talent in ...

Haas Automation

Sr Mech Design Eng (51479)

Henderson, NV · On-site

$91K - $173K/yr

Senior Mechanical Design Engineer Job Location: Oxnard, CA 93030 Salary Range: $91,000.00 - $173,000.00 Salary As the largest machine tool builder in the western world, we need world-class talent in ...

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Senior Mechanical Design Engineer information

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$72K

$108.6K

$151K

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

As of Sep 14, 2026, the average yearly pay for senior mechanical design engineer in the United States is $108,560.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $124,000.00 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.

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Senior Mechanical Design Engineer jobs near you
Infographic showing various Senior Mechanical Design Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 88% Full Time, 8% Part Time, and 3% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $108,560 per year, or $52.2 per hour.

Senior Mechanical Design Engineer

Saint Joseph, MO • On-site

W3Global Inc.
Recruiting and Staffing Services • 501 - 1,000 employees
Learn more about W3Global Inc.external

$110K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 4 days ago

Job description

Senior Mechanical Design Engineer - Construction

We are seeking an experienced Senior Mechanical Design Engineer to support the design and planning of large, complex construction projects (HVAC/plumbing/piping). This role is well suited for a technical leader who enjoys coordinating across teams, solving design challenges, and ensuring projects are developed with quality, accuracy, and constructability in mind.

Role Overview

In this position, you will contribute to multiple phases of project development, from early design through closeout. You'll work closely with internal operations teams, project stakeholders, and other engineers to help develop scopes, review design progress, guide technical decisions, and support successful project delivery.

Key Responsibilities

  • Lead peer review of design progress and coordinate with operations on design and cost-related matters.

  • Support development of scopes of work, schematic budgets, and engineering-only estimates.

  • Collaborate with team members to align project goals and design direction.

  • Lead internal commissioning efforts and help incorporate commissioning requirements early in the design process.

  • Perform and oversee system design for mechanical and plumbing/piping systems.

  • Select and size equipment, ductwork, and piping, and develop specifications and sequences of operation.

  • Perform load calculations and compliance checks to ensure technical accuracy and code adherence.

  • Maintain project documentation, calculation reports, and release packages.

  • Develop design sketches and support or supervise modeling efforts.

  • Participate in field walk-throughs, punch list creation, and project closeout activities.

  • Update design documents to reflect as-built conditions.

  • Mentor junior engineers and support knowledge-sharing within the team.

Qualifications

  • 10+ years of design engineering experience.

  • Bachelor's degree in Mechanical Engineering, Electrical Engineering, Construction Engineering, or a related field.

  • Professional Engineer license preferred.

  • Experience in industrial or manufacturing design is a plus.

  • Occasional travel required.

Benefits

This opportunity includes a strong benefits package with paid holidays, paid vacation, health/dental/vision coverage, 401(k) with company match and profit sharing, tuition reimbursement, wellness support, and ongoing advancement opportunities.

W3Global logo

About W3Global

Sourced by ZipRecruiter

W3Global has been delivering staffing solutions for nearly two decades; we know which recruiting strategies work best. Our expert team is committed to developing a customized solution to fit your company’s unique needs. As a W3Global client, you’ll also receive personalized assistance from a seasoned team of staffing specialists. We are committed to providing both technical support and industry expertise to simplify the hiring process. We know that your time matters. W3Global will help you streamline the hiring process, getting it done and getting it right.

Industry

Recruiting and staffing services

Company size

501 - 1,000 Employees

Headquarters location

Frisco, TX, US

Year founded

2006

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