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Engineering Assistant Jobs in Federal Way, WA (NOW HIRING)

Coterra Engineering

Be Seen First

Civil Design Engineer

Seattle, WA · On-site

$75K - $90K/yr

Perform engineering calculations, perform site feasibility analyses, assist with cost estimates, and maintain precise project documentation. * Quality & Collaboration: Participate in design reviews ...

Urgent

Astrion

Assistant Engineer PERM

Seattle, WA · On-site

Overview Assistant Engineer JOB STATUS: FT/Permanant Party CLEARANCE: none/US ARMY Garrison ... Supervises engineering watch team members. * Supervises, operates, and maintains the engineering ...

Astrion

Assistant Engineer PERM

Seattle, WA

Overview Assistant Engineer JOB STATUS: FT/Permanant Party CLEARANCE: none/US ARMY Garrison ... Supervises engineering watch team members. * Supervises, operates, and maintains the engineering ...

Astrion

Assistant Engineer PERM

Seattle, WA

$45 - $46/hr

Overview Assistant Engineer JOB STATUS: FT/Permanant Party CLEARANCE: none/US ARMY Garrison ... Supervises engineering watch team members. * Supervises, operates, and maintains the engineering ...

Verstela

Engineering Technician

Renton, WA

$22 - $30/hr

... projects o Assist with developing tools, work instructions, and process routings Schedule: o Day Shift o Monday to Friday, 7:00 a.m. to 3:30 p.m. Pay: $22 - $30 an hour Engineering Technician ...

Accura Engineering

Project Civil Engineer

Seattle, WA · On-site

$96K - $129K/yr

Logs and maintains data as necessary to assist with project management and decision making. Education/Experience: * Bachelor's Degree in Engineering, preferably in Civil Engineering * Current ...

ABM Industries

Assistant Chief Engineer

Seattle, WA · On-site

$61.64/wk

Provides management for engineering staff at the direction of the Chief Engineer. * Performs and ... Perform related duties as required. * Assist in planning and forecasting 5-year plans. * Report to ...

ABM Industries

Assistant Chief Engineer

Seattle, WA · On-site

$61.64/hr

Provides management for engineering staff at the direction of the Chief Engineer. * Performs and ... Perform related duties as required. * Assist in planning and forecasting 5-year plans. * Report to ...

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All JobsEngineering JobsEngineering Assistant JobsEngineering Assistant Jobs in Federal Way, WA

Engineering Assistant information

See Federal Way, WA salary details

$14

$35

$64

How much do engineering assistant jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for engineering assistant in Federal Way, WA is $35.23, according to ZipRecruiter salary data. Most workers in this role earn between $22.55 and $42.40 per hour, depending on experience, location, and employer.

What is an engineering assistant?

An engineering assistant provides support to the engineering team on a variety of projects. As an engineering assistant, your job duties include spec reading, research, conducting tests, modifying techniques, and resolving issues. Additional responsibilities as an engineering assistant are to help project engineers design, develop, evaluate, and troubleshoot to accomplish project goals. You work as part of a team in a lab or workshop environment, so a commitment to safety and compliance with regulations is important. Communication skills are also a must for this career.

What are some common challenges engineering assistants face when supporting multiple projects simultaneously?

Engineering Assistants often juggle tasks across several projects, which can present challenges in prioritization and time management. Balancing administrative duties, technical support, and communication with different teams requires strong organizational skills and adaptability. Proactively coordinating with project managers and regularly updating task lists can help manage workloads more effectively and ensure deadlines are met. Developing familiarity with project management software and open communication channels are also key to thriving in this dynamic environment.

What are the key skills and qualifications needed to thrive as an engineering assistant, and why are they important?

To thrive as an Engineering Assistant, you need a solid background in engineering principles, technical drawing, and data analysis, usually supported by an associate degree or equivalent technical training. Familiarity with CAD software, Microsoft Office Suite, and project management systems is commonly required. Strong organizational skills, attention to detail, and effective communication help you excel in supporting engineering teams and handling multiple tasks. These skills ensure accurate project documentation, efficient workflows, and seamless collaboration within engineering projects.

What is the difference between Engineering Assistant vs Engineering Technician?

AspectEngineering AssistantEngineering Technician
Required CredentialsAssociate degree or relevant certificationAssociate degree or technical diploma
Work EnvironmentOffice, field, or lab settingsLaboratory, field, or manufacturing environments
Employer & Industry UsageCommon in engineering firms, construction, and manufacturingOften in manufacturing, research, and technical services
Common Search & ComparisonYesYes

Engineering Assistants typically support engineering projects through administrative tasks, data collection, and basic technical work, often working in office or field settings. Engineering Technicians focus more on hands-on technical tasks, testing, and maintaining equipment. Both roles require similar educational backgrounds but differ in daily responsibilities and work environments.

How much is the salary of an engineering assistant?

The salary of an engineering assistant typically ranges from $40,000 to $60,000 per year, depending on experience, location, and industry. Entry-level positions may start lower, while experienced assistants or those with specialized skills can earn higher wages. Certifications in engineering or technical tools can also influence salary levels.

What does an engineering assistant do?

An engineering assistant supports engineers by performing tasks such as collecting data, preparing reports, maintaining technical documents, and assisting with project coordination. They often use tools like CAD software and may need basic knowledge of engineering principles and safety protocols. Their role helps ensure projects run smoothly and efficiently.
More about Engineering Assistant jobs

What are the most commonly searched types of Engineering jobs in Federal Way, WA?

The most popular types of Engineering jobs in Federal Way, WA are:

What are popular job titles related to Engineering Assistant jobs in Federal Way, WA?

For Engineering Assistant jobs in Federal Way, WA, the most frequently searched job titles are:

What job categories do people searching Engineering Assistant jobs in Federal Way, WA look for?

The top searched job categories for Engineering Assistant jobs in Federal Way, WA are:

What cities near Federal Way, WA are hiring for Engineering Assistant jobs?

Cities near Federal Way, WA with the most Engineering Assistant job openings:

Engineering Assistant jobs near you
Infographic showing various Engineering Assistant job openings in Federal Way, WA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $73,285 per year, or $35.2 per hour.

Civil Design Engineer

Coterra Engineering

Seattle, WA • On-site

Urgent

$75K - $90K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 2 days ago

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Job description

Coterra Engineering is a premier Seattle-based civil engineering firm delivering innovative, cost-effective site development and infrastructure solutions. We partner with both public agencies and private organizations across diverse markets—specializing in multi-family and affordable housing, schools and campuses, parks, transportation infrastructure, and municipal facilities.

Our team thrives on collaboration, community building, and technical excellence. Located in Seattle’s Phinney Ridge neighborhood, we pride ourselves on delivering high-impact projects that shape the local built environment.

Position Overview

We are seeking a detail-oriented and collaborative Civil Design Engineer to join our on-site team in Seattle, WA. In this role, you will play a central part in preparing comprehensive design plans, reports, and calculations for stormwater management, site grading, utility design, and roadway improvements.

You will work closely with project leads, architects, sub-consultants, and local agencies to move projects from concept through final permitting and construction.

Key Responsibilities

  • Design & Drafting: Produce complete, code-compliant civil design plans and construction documents using AutoCAD Civil 3D (site layout, grading, paving, utilities, and drainage).
  • Stormwater & Hydrology: Conduct stormwater management design, low-impact/green infrastructure integration, and hydrologic modeling.
  • Project Coordination: Work directly with project managers, architects, sub-consultants, and clients to align design goals and resolve technical challenges.
  • Permitting & Compliance: Review local codes/standards and support jurisdictional permitting processes with the City of Seattle and neighboring agencies.
  • Analysis & Documentation: Perform engineering calculations, perform site feasibility analyses, assist with cost estimates, and maintain precise project documentation.
  • Quality & Collaboration: Participate in design reviews, quality control checks, team meetings, and periodic field/site visits.

Qualifications

Requirements:

  • Education: Bachelor’s degree in Civil Engineering (BSCE) or a closely related field.
  • Technical Software: Proficiency with AutoCAD Civil 3D and Microsoft Office.
  • Core Engineering Skills: Proven background in civil design, site layout, grading, utility design, and stormwater management.
  • Communication & Teamwork: Excellent technical writing, problem-solving, and interpersonal skills with the ability to thrive in a small team setting.

Preferred Qualifications:

  • Licensure: EIT certification or a Professional Engineer (PE) license in Washington State (or ability to obtain via reciprocity).
  • Stormwater Software: Experience with regional modeling tools such as WWHM or MGSFlood.
  • Local Knowledge: Familiarity with Washington State and City of Seattle codes, design standards, and agency permitting processes.

Why Join Coterra?

  • Impactful Work: Work on meaningful community development projects, from affordable housing initiatives to sustainable green infrastructure across the Pacific Northwest.
  • Collaborative Environment: Join a close-knit, supportive team where your voice is heard and your contributions directly impact project outcomes.
  • Growth & Mentorship: Expand your skills across the full life cycle of civil engineering.