1

Mechanical Designer Contract Jobs in Bothell, WA

Mechanical Engineer - Federal

Seattle, WA · On-site

$91K - $132K/yr

Your Opportunity Mechanical Designer - Federal draws on strong buildings engineering knowledge and ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Senior Mechanical Design Engineer

Bellevue, WA · Remote

$92K - $126K/yr

Contract - Remote Schedule: 40 hours/week System One is seeking a highly motivated Senior ... Provide technical guidance and mentorship to engineers, designers, suppliers, and subcontractors.

Our contract personnel include Engineers and Designers skilled in Mechanical, Electrical, Instrumentation, Electronic, Chemical, Process, and Structural / Architectural disciplines. Our Scientific ...

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Our architects, engineers, interior designers, consultants, sustainability specialists, and ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Mechanical Engineer

Seattle, WA · On-site

$126K - $189K/yr

Our architects, engineers, interior designers, sustainability specialists, and technologists are ... contract documents are delivered in a timely fashion while meeting required codes and quality ...

Partner with RE to integrate board design within mechanical, RF, thermal, and system-level ... Coordinate with Contract Design Services partners to ensure alignment with internal engineering ...

New

You own your designs from concept through production. The role As a Mechanical Engineer, you will ... Work closely with contract manufacturers to ensure design intent is maintained in production ...

Showing results 21-40

Mechanical Designer Contract information

See Bothell, WA salary details

$19

$40

$57

How much do mechanical designer contract jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for mechanical designer contract in Bothell, WA is $40.03, according to ZipRecruiter salary data. Most workers in this role earn between $32.26 and $46.78 per hour, depending on experience, location, and employer.

What is a mechanical designer contract?

Mechanical Designer Contract jobs are temporary or project-based positions where professionals use engineering principles and CAD software to design, develop, and document mechanical systems or components. These roles often involve collaborating with engineers and other designers to create detailed technical drawings and specifications for manufacturing or construction purposes. Contract positions can vary in duration and scope depending on the needs of the employer, offering flexibility and the opportunity to work on diverse projects.

What are the key skills and qualifications needed to thrive as a mechanical designer contract?

To thrive as a Mechanical Designer (Contract), you need a solid understanding of mechanical engineering principles, proficiency in drafting, and a relevant degree or certification in mechanical design or engineering. Familiarity with CAD software such as AutoCAD, SolidWorks, or Creo, along with knowledge of industry standards and manufacturing processes, is typically required. Strong problem-solving, attention to detail, and effective communication skills help you collaborate with team members and interpret client requirements. These competencies are crucial for delivering accurate, functional designs within deadlines and ensuring successful project outcomes.

What are some typical challenges faced by a mechanical designer contract, and how can they be managed?

Mechanical Designers on contract often face tight project deadlines and the need to quickly adapt to different company standards and software tools. Balancing multiple projects for various clients and managing communication across cross-functional teams can also be demanding. Staying organized, being proactive in clarifying project requirements, and continuously updating technical skills are key strategies for overcoming these challenges. Building strong relationships with both engineering teams and project managers helps ensure smooth collaboration and successful project delivery.

What is the difference between Mechanical Designer Contract vs Mechanical Engineer?

AspectMechanical Designer ContractMechanical Engineer
CredentialsTypically requires a diploma or associate degree in mechanical design or CAD draftingUsually requires a bachelor's degree in mechanical engineering
Work EnvironmentOften contract-based, working on specific projects, in design firms or manufacturing companiesFull-time, involved in design, analysis, and development within engineering teams
ResponsibilitiesCreating detailed CAD drawings, specifications, and prototypesDesign, analyze, and oversee mechanical systems and products

Mechanical Designer Contract roles focus on detailed design and drafting, often on a contractual basis, while Mechanical Engineers have broader responsibilities including analysis and system development. Both roles require technical skills, but differ in scope and employment type.

What are the most commonly searched types of Mechanical Designer jobs in Bothell, WA?

The most popular types of Mechanical Designer jobs in Bothell, WA are:

What cities near Bothell, WA are hiring for Mechanical Designer Contract jobs?

Cities near Bothell, WA with the most Mechanical Designer Contract job openings:

Infographic showing various Mechanical Designer Contract job openings in Bothell, WA as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, 3% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $83,261 per year, or $40 per hour.

Mechanical Engineer - Federal

Stantec

Seattle, WA • On-site

$91K - $132K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago


Stantec rating

8.4

Company rating: 8.4 out of 10

Based on 84 frontline employees who took The Breakroom Quiz

122nd of 449 rated engineering


Job description


Stantec's Buildings practice keeps people at its heart, recognizing that our shared journey forward is shaped by the meaningful and responsive places we design. Our Federal Buildings sector group is seeking qualified candidates to support our growing practice. Every day we apply our expertise, creativity, and passion to propel communities into the future. Join us to bring transformational building solutions to life. Come join Stantec, a Top 10 global design firm in our Federal Buildings practice that provides Architecture, Buildings Engineering, Urban, and Interior Design services with a long history and deep commitment to clients that include NAVFAC, USACE, USCG, NGB, GSA, and more.
Stantec offers a hybrid home/office work environment, and expects team members in one of our Puget Sound or San Diego offices at least 2 days a week or more for all-staff meetings, project-related team work sessions, client meetings, and employee engagement functions etc.
Your Opportunity
Mechanical Designer - Federal draws on strong buildings engineering knowledge and industry experience to consistently produce project deliverables that meet project requirements and project manager and client expectations. Work consists of advanced mechanical design for the built environment including but not limited to HVAC, piping and plumbing, and the use of digital practice technology such as Revit as well as mechanical engineering specific computer applications.
Your Key Responsibilities
• With limited direction from the Project Manager or Project Engineer, designs mechanical and plumbing systems for the built environment.
• Collaborate with project managers and supporting design staff as part of a coordinated design team.
• Supports project requirements including basis-of-design narratives, opinions-of-probable-costs estimates, drawing documentation, systems design and technical specifications.
• Research, prepares, and presents mechanical system options and clear communication of associated impacts to the overall project goals to internal design team.
• Prepares required calculations to meet project requirements for review by project manager or senior engineer.
• Use IES software to produce building loads and heating and cooling block loads.
• Handles development of design and document preparation in written and computer-aided design formats and ensures that contract documents are delivered in a timely fashion while meeting required codes and quality assurance standards.
• Participate in design conflicts resolution and questions and provides recommendations to address issues and add value.
• Assists in field investigations and analyzes existing conditions to develop comprehensive engineering solutions.
• Assist system studies such as Energy Life Cycle Cost Analysis.
• Actively participates in the development of design staff through work on projects as well as serving as a trainer, mentor and resource for junior design staff.
• Reviews drawings and researches code issues to comply with national, city, state, and county regulations.
• Attends project design coordination meetings with other disciplines, clients and stakeholders.
• Compile energy modeling results and subsequent impacts to the proposed mechanical systems to evaluation by Project Manager.
• Provides construction administration support such as reviewing contractor RFI's, issuing field directives, performs construction observation and punch lists, reviews contractor change requests.
• Maintains and expands current knowledge of technologies, trends and the markets in which we work as they apply to the applicable project types and continually strengthens skills.
• Actively participates in meetings, initiatives, and projects that support studio and firm-wide goals.
Qualifications
Your Capabilities and Credentials
  • Working knowledge for buildings mechanical engineering, including but not limited to HVAC, piping, plumbing and controls.
  • Ability to prepare and review detailed drawings with minimal supervision.
  • Ability to integrate design elements with architectural, civil, structural, ICT, electrical and other disciplines to deliver a coordinated, constructible design.
  • Strong knowledge applicable codes and standards, including UFC, IMC, UMC, IPC, UPC, NFPA, IBC, and ASHRAE, as well as LEED and green building requirements.
  • Ability to apply logic, reasoning, and organizational skills to structure concepts and ideas into deliverables.
  • Familiarity with and ability to apply sustainable design principles within projects.
  • Knowledge of specialty engineering applications.
  • Strong written and verbal communication skills to effectively support technical project consultation with key clients and project stakeholders.
  • Working knowledge of Building Information Modeling software; in particular, Revit and AutoCAD.
  • Strong working knowledge of Microsoft Office.
  • Prefer experience with Newforma, Trane Trace, IES, Bluebeam
  • Valid driver's license and a clean MVR

Education and Experience
  • Bachelor's degree in related field is preferred
  • Licensed Professional Engineer is preferred
  • 4+ years of related professional experience; or equivalent combination of education and experience and/or demonstrated skills.

Auxiliary Qualifications
  • Qualifications listed below, while not necessarily a requirement for this position in each circumstance, provide additional depth and value to the role.
    • Familiarity with and ability to apply sustainable design principles within projects.
    • LEED Green Associate or LEED AP
    • WELL certified
    • Licensed Profession Engineer

Office Location and Schedule
  • This position exists at the following Stantec locations, Seattle, Lynnwood, WA, or San Diego, CA.

Typical office environment working with computers and remaining sedentary for long periods of time. Field work may include exposure to the elements including inclement weather.
This description is not a comprehensive listing of activities, duties or responsibilities that may be required of the employee and other duties, responsibilities and activities may be assigned or may be changed at any time with or without notice.
Stantec is a place where the best and brightest come to build on each other's talents, do exciting work, and make an impact on the world around us. Join us and redefine your personal best.
About Us
Stantec's Buildings team is on a mission to become the world's leading integrated design practice. Our architects, engineers, interior designers, consultants, sustainability specialists, and technologists are passionate about the power of design. Our collaborative culture and our innovative, sustainable approach to projects help us create buildings that matter to our world.
Together, we are enhancing the quality of life globally through design.
Join us and design your place with Stantec.
About the Team
Pay Transparency: In compliance with pay transparency laws, pay ranges are provided for positions in locations where required. Please note, the final agreed upon compensation is based on individual education, qualifications, experience, and work location. At Stantec certain roles are bonus eligible. Actual compensation for part-time roles will be pro-rated based on the agreed number of working hours per week.
Benefits Summary: Regular full-time and part-time employees (working at least 20 hours per week) have access to medical, dental, and vision plans, a wellness program, health saving accounts, flexible spending accounts, 401(k) plan, employee stock purchase program, life and accidental death & dismemberment (AD&D) insurance, short-term/long-term disability plans, emergency travel benefits, tuition reimbursement, professional membership fee coverage and paid family leave. Regular full-time and part-time employees will receive ten paid holidays in each calendar year. In addition, employees will be eligible to accrue vacation between 10 and 20 days per year and eligible for paid sick leave (and if more generous, in accordance with state and local law).
Temporary/casual employees have access to 401(k) plans, employee stock purchase program, and paid leave, in accordance with state and local law.
The benefits information listed above may not apply to union positions because benefits for such positions are governed by applicable collective bargaining agreements

What Stantec employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom