Temporary Structural Engineer Jobs in Seattle, WA

Seeking a Senior Mechanical Design Engineer to support the design and development of custom manufacturing equipment, tooling, fixtures, and automated systems used in complex production environments. This role is involved throughout the product lifecycle, from concept development and design through installation, testing, and production support.

• Design and develop mechanical systems, tooling, fixtures, and industrial equipment for manufacturing applications.
• Create and modify 3D models, assemblies, and engineering drawings.
• Support projects from concept development through production implementation.
• Perform engineering calculations and basic structural analysis to validate designs.
• Collaborate with manufacturing, electrical, software, and project teams to ensure successful project execution.
• Support prototype builds, fabrication, assembly, testing, troubleshooting, and commissioning activities.
• Participate in design reviews and ensure compliance with engineering standards and customer requirements.
• Manage engineering documentation, revision control, and design changes.
• Provide technical support to manufacturing, suppliers, and field teams.
• Contribute to continuous improvement efforts related to design processes and product performance.

• Bachelor's degree in Mechanical Engineering or a related technical discipline.
• 5+ years of experience in mechanical design, machine design, tooling, automation, industrial equipment, or related fields.
• Proficiency with 3D CAD software such as CATIA, NX, Creo, SolidWorks, or similar platforms.
• Experience creating detailed engineering drawings and applying GD&T principles.
• Familiarity with engineering calculations, structural design concepts, and design for manufacturability.
• Ability to interpret mechanical, electrical, hydraulic, and pneumatic documentation.
• Experience supporting manufacturing and production environments.
• Strong problem-solving, communication, and collaboration skills.

• Experience designing automation equipment, tooling, fixtures, or custom machinery.
• Knowledge of FEA tools such as ANSYS, Femap, or equivalent software.
• Experience working with cross-functional engineering teams.
• Hands-on fabrication, assembly, or machine shop exposure.
• Experience supporting installation, testing, or commissioning activities.
• Prior experience in highly regulated or advanced manufacturing industries.
• Ability to independently manage multiple projects and priorities.

This is a Contract to Hire position based out of Redmond, WA.

The pay range for this position is $60.00 - $75.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: • Medical, dental & vision • Critical Illness, Accident, and Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave)

This is a fully onsite position in Redmond,WA.

This position is anticipated to close on Aug 15, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email actalentaccommodation@actalentservices.com for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.