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Senior Mechanical Engineering Jobs in Bothell, WA

DLR Group

Senior Mechanical Engineer

Seattle, WA · On-site

$118K - $157K/yr

DLR Group has an opening for a Senior Mechanical Engineer. Locations: * Seattle, WA Position ... You will lead mechanical engineering teams to produce high-quality construction documents using ...

DLR Group

Senior Mechanical Engineer

Seattle, WA · On-site

$100K - $140K/yr

DLR Group has an opening for a Senior Mechanical Engineer. Locations: * Seattle, WA Position ... You will lead mechanical engineering teams to produce high-quality construction documents using ...

Sigma Design

Sr Mechanical Engineer

Everett, WA · On-site

$137K - $197K/yr

Sr. Mechanical Engineer (Contract -to - Hire) Sigma Design has collaborated with an aerospace ... This role serves as a technical leader, driving innovative engineering solutions from concept ...

Sigma Design

Sr Mechanical Engineer

Everett, WA · On-site

$137K - $197K/yr

Sr. Mechanical Engineer (Contract -to - Hire) Sigma Design has collaborated with an aerospace ... This role serves as a technical leader, driving innovative engineering solutions from concept ...

Echodyne Corp

Senior Mechanical Engineer

Kirkland, WA

$118K - $156K/yr

Echodyne is seeking a Sr. Mechanical Engineer to join our fast-growing team. REQUIRED SKILLS ... Ability to advise RF, Microwave, Digital & Antenna engineering teams on constraints (mechanical ...

Protingent

Senior Mechanical Engineer

Bellevue, WA · On-site

$56 - $95/hr

Senior Mechanical Engineer Position Description: Protingent Staffing has an exciting contract ... Coordinate inputs and requirements from Engineering and Project teams to produce equipment and ...

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All JobsMechanical Engineering JobsSenior Mechanical Engineering JobsSenior Mechanical Engineering Jobs in Bothell, WA

Senior Mechanical Engineering information

See Bothell, WA salary details

$84.7K

$139.3K

$194.4K

How much do senior mechanical engineering jobs pay per year?

As of Aug 1, 2026, the average yearly pay for senior mechanical engineering in Bothell, WA is $139,323.00, according to ZipRecruiter salary data. Most workers in this role earn between $118,800.00 and $156,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Mechanical Engineer, and why are they important?

To thrive as a Senior Mechanical Engineer, you need advanced knowledge of mechanical design, engineering principles, and problem-solving, typically backed by a bachelor's or master's degree in mechanical engineering and professional licensure (PE). Expertise in CAD software, FEA tools, and industry-standard project management systems is essential. Strong leadership, effective communication, and project management skills help you guide teams and collaborate across disciplines. These skills ensure innovative, efficient, and reliable engineering solutions while driving project success and team performance.

How does a Senior Mechanical Engineer typically collaborate with cross-functional teams during a project?

As a Senior Mechanical Engineer, you will regularly work alongside teams from electrical engineering, manufacturing, quality assurance, and project management. This collaboration often involves participating in design reviews, coordinating timelines, and resolving integration challenges to ensure all components fit and function together seamlessly. Effective communication and teamwork are essential, as you'll be expected to provide technical guidance and ensure that design decisions align with broader project goals. This cross-functional interaction not only ensures the success of the project but also provides opportunities to broaden your expertise and leadership skills.

What does a Senior Mechanical Engineer do?

A Senior Mechanical Engineer is responsible for designing, developing, and overseeing the production of mechanical systems and components. They lead engineering projects, provide technical guidance to junior engineers, and ensure that designs meet safety, efficiency, and quality standards. These professionals often collaborate with other engineering disciplines, manage project timelines, and troubleshoot complex technical issues. Their work may span industries such as automotive, aerospace, manufacturing, or energy, depending on the employer.

What is the difference between Senior Mechanical Engineering vs Mechanical Engineering?

AspectSenior Mechanical EngineeringMechanical Engineering
Required CredentialsBachelor's degree, 5+ years experience, professional engineering license often preferredBachelor's degree in mechanical engineering, entry-level to mid-level experience
Work EnvironmentDesign, development, project management, leadership roles in manufacturing, automotive, aerospaceDesign, analysis, testing, manufacturing in various industries
Employer & Industry UsageEngineering firms, manufacturing companies, R&D departmentsWide range of industries including automotive, aerospace, energy, consumer products

Senior Mechanical Engineers typically have more experience, leadership responsibilities, and advanced certifications compared to Mechanical Engineers. They focus on project oversight, complex design, and mentoring junior staff, whereas Mechanical Engineers often handle core design and analysis tasks. Both roles are essential in engineering teams, but senior roles require more expertise and industry experience.

What are the most commonly searched types of Mechanical Engineering jobs in Bothell, WA? The most popular types of Mechanical Engineering jobs in Bothell, WA are:
What are popular job titles related to Senior Mechanical Engineering jobs in Bothell, WA? For Senior Mechanical Engineering jobs in Bothell, WA, the most frequently searched job titles are:
What job categories do people searching Senior Mechanical Engineering jobs in Bothell, WA look for? The top searched job categories for Senior Mechanical Engineering jobs in Bothell, WA are:
What cities near Bothell, WA are hiring for Senior Mechanical Engineering jobs? Cities near Bothell, WA with the most Senior Mechanical Engineering job openings:
Senior Mechanical Engineering jobs near you
Infographic showing various Senior Mechanical Engineering job openings in Bothell, WA as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $139,323 per year, or $67 per hour.

Project Director / Sr. Mechanical Engineering Project Manager

Apollo Mechanical Contractors

Seattle, WA • On-site

$135K - $150K/yr

Full-time

Re-posted 25 days ago

Apollo Mechanical Contractors rating

8.5

Company rating: 8.5 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

Job description

Project Director / Sr. Mechanical Engineering Project Manager
Location: Renton Office
Wage: $135,000 to $150,000
Sr. Mechanical Engineer
The Project Director will be responsible for managing the engineering group in Western WA. Manage, oversee, and coach, all aspects of Apollo Solutions Group's engineering team's efforts in Western Washington, including but not limited to:
• Assist the sales team in client meetings and presentations. Manage the Western Washington Engineering Team for Apollo Solutions Group.
• Provide coaching and mentoring in the engineering team's career development.
• Maintain engineering standards and established practices for performing site assessments, field verification surveys, and mechanical systems design.
• Know how to conduct a client meeting and manage client expectations.
• Create, manage, review, and maintain design standards of all Mechanical Engineering Design performed by the Western WA. engineering group.
• Create, manage, and develop the scope of work, specify mechanical equipment, and design documents for a diverse variety of projects.
• Create, oversee, and manage the budgets for Investment Grade Audits, or Pre-Construction Services proposals, Mechanical Engineering Design Projects.
• Work with Apollo Solutions Group Construction Managers to build the Guaranteed Maximum (GMAX) Construction Costs for all Western WA projects.
• Manage and oversee the engineering team's efforts on all projects in Western WA.
• Review the methodology and inputs used to create the Guaranteed Energy Savings.
• Manage the schedule for the development of all projects in Western WA.
Requirements
• Bachelor of Science in Mechanical Engineering or equivalent
• PE License Required
• 10 to 25 years' experience in Mechanical Engineering Systems Design, Energy Services Performance Contracting, or Energy Retrofit Design Build type work.
Affirmative Action/EEO statement
As an Affirmative Action, Equal Opportunity Employer, Apollo Mechanical Contractors "Apollo" ensures that no applicant for employment or employee of Apollo is denied equal opportunity because of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability (mental or physical), genetic information, veteran status, or any other characteristic any characteristic of his or her relatives, friends, or associates.
All employees are subject to a pre-employment drug screen.
Department Engineers Role Senior Engineering Project Manager Locations Seattle, Renton

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