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Civil Engineering Assistant Jobs in Seattle, WA (NOW HIRING)

coterra engineering

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Civil Design Engineer

Seattle, WA · On-site

About the job Company Description Coterra Engineering, PLLC is a civil engineering firm located in ... The Civil Design Engineer will review codes and standards, assist with cost estimates and ...

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coterra engineering

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Civil Design Engineer

Seattle, WA · On-site

About the job Company Description Coterra Engineering, PLLC is a civil engineering firm located in ... The Civil Design Engineer will review codes and standards, assist with cost estimates and ...

New

Kimley-Horn

Civil Engineering Intern

Seattle, WA · On-site

$28 - $32/hr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Biological, Biosystems, Chemical, or ...

Kimley-Horn

Civil Engineering Intern

Seattle, WA · On-site

$28 - $32/hr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Biological, Biosystems, Chemical, or ...

Wilson Engineering

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Civil Engineer

Seattle, WA · On-site

$113K - $160K/yr

Wilson Engineering is seeking a Civil Engineer to join our team. We are a civil engineering ... Position Summary This position will assist with the planning, design, permitting, and construction ...

Kimley-Horn

Civil Engineering Analyst

Everett, WA · On-site

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Everett, WA · On-site

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Seattle, WA

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Everett, WA

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Seattle, WA · On-site

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Everett, WA

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Seattle, WA · On-site

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

Kimley-Horn

Civil Engineering Analyst

Seattle, WA

$84K - $95K/yr

Solve complex problems, assist project managers, and collaborate across disciplines to produce our ... Civil and/or Environmental Engineering * Mechanical, Electrical, Biological, Biosystems, Chemical ...

KPFF Consulting Engineers

Civil Engineer

Seattle, WA · On-site

$86K - $105K/yr

Company Description KPFF, a multi-office, multi-discipline engineering firm, is committed to ... Research jurisdictional codes and manuals to determine design requirements. * Assist with ...

KPFF Consulting Engineers

Civil Engineer

Seattle, WA · On-site

$86K - $105K/yr

Company Description KPFF, a multi-office, multi-discipline engineering firm, is committed to ... Research jurisdictional codes and manuals to determine design requirements. * Assist with ...

LDC, Inc.

Civil EIT

Woodinville, WA · On-site

$70K - $100K/yr

Civil EIT Start Your Career. Build Real Projects. Learn from Experienced Engineers. At LDC, Inc ... Perform basic engineering calculations and support stormwater analysis * Assist in the preparation ...

LDC Inc

Civil EIT

Woodinville, WA

Civil EIT Start Your Career. Build Real Projects. Learn from Experienced Engineers. At LDC, Inc ... Perform basic engineering calculations and support stormwater analysis * Assist in the preparation ...

LDC Inc

Civil Design Engineer

Woodinville, WA

For over 23 years, LDC has delivered high-quality civil engineering solutions across the Pacific ... Design water and sewer systems and support roadway design efforts * Assist with land entitlement ...

Puget Sound Energy

Civil Engineer III

Snoqualmie, WA · On-site

As a member of the civil engineering design team at Puget Sound Energy, you'll contribute to vital ... engineering assistants, field technicians, and others who assist on specific projects. (This ...

Puget Sound Energy

Civil Engineer III

Snoqualmie, WA · On-site

As a member of the civil engineering design team at Puget Sound Energy, you'll contribute to vital ... engineering assistants, field technicians, and others who assist on specific projects. (This ...

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All JobsCivil Engineering JobsCivil Engineering Assistant JobsCivil Engineering Assistant Jobs in Seattle, WA

Civil Engineering Assistant information

See Seattle, WA salary details

$37K

$93.8K

$140.5K

How much do civil engineering assistant jobs pay per year?

As of Aug 2, 2026, the average yearly pay for civil engineering assistant in Seattle, WA is $93,790.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,000.00 and $111,000.00 per year, depending on experience, location, and employer.

What is the difference between Civil Engineering Assistant vs Civil Engineering Technician?

AspectCivil Engineering AssistantCivil Engineering Technician
Required CredentialsHigh school diploma or equivalent; some roles may require certificationsAssociate degree or diploma in civil engineering technology
Work EnvironmentConstruction sites, offices, fieldworkDesign offices, construction sites, laboratories
Employer & Industry UsageUsed by construction firms, government agencies, consulting firmsCommonly employed in engineering firms, government departments
Common Search & ComparisonOften compared for entry-level roles and support positionsCompared for technical roles involving design and project support

The Civil Engineering Assistant typically supports project tasks with basic technical duties and may require minimal certifications. In contrast, Civil Engineering Technicians have more technical training and perform detailed design, analysis, and project support. Both roles are essential in civil engineering projects but differ mainly in education level and scope of responsibilities.

What are Civil Engineering Assistants?

Civil Engineering Assistants are professionals who provide support to civil engineers in the planning, design, and construction of infrastructure projects such as roads, bridges, and buildings. Their responsibilities often include preparing drawings and maps, conducting site surveys, gathering and analyzing data, and assisting with project documentation. They play a crucial role in ensuring projects run smoothly by handling technical and administrative tasks. This entry-level position is a great way to gain hands-on experience in the civil engineering field and often requires knowledge of engineering principles, computer-aided design (CAD) software, and strong organizational skills.

What are the key skills and qualifications needed to thrive as a Civil Engineering Assistant, and why are they important?

To thrive as a Civil Engineering Assistant, you generally need a background in civil engineering or a related field, with strong skills in mathematics, drafting, and technical analysis. Familiarity with AutoCAD, GIS software, and project management tools is often required, along with knowledge of relevant codes and standards. Attention to detail, effective communication, and strong organizational abilities are crucial soft skills for this role. These skills and qualities are important because they ensure accurate project support, facilitate teamwork, and help maintain safety and compliance in engineering projects.

What are some common challenges Civil Engineering Assistants face when supporting large-scale infrastructure projects?

Civil Engineering Assistants often encounter challenges such as coordinating with multiple teams, managing tight project timelines, and ensuring accuracy in technical documentation. They may also need to quickly adapt to changing site conditions and prioritize tasks as project needs evolve. Effective communication and strong organizational skills are essential for overcoming these challenges and ensuring the smooth progress of engineering projects.
What are the most commonly searched types of Civil Engineering jobs in Seattle, WA? The most popular types of Civil Engineering jobs in Seattle, WA are:
What are popular job titles related to Civil Engineering Assistant jobs in Seattle, WA? For Civil Engineering Assistant jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Civil Engineering Assistant jobs in Seattle, WA look for? The top searched job categories for Civil Engineering Assistant jobs in Seattle, WA are:
What cities near Seattle, WA are hiring for Civil Engineering Assistant jobs? Cities near Seattle, WA with the most Civil Engineering Assistant job openings:
Civil Engineering Assistant jobs near you
Infographic showing various Civil Engineering Assistant job openings in Seattle, WA as of July 2026, with employment types broken down into 1% As Needed, 74% Full Time, 22% Part Time, 1% Temporary, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $93,790 per year, or $45.1 per hour.

Civil Design Engineer

coterra engineering

Seattle, WA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted yesterday

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Job description

About the job

Company Description Coterra Engineering, PLLC is a civil engineering firm located in Seattle, WA providing services to private organizations and public agencies across a range of markets and project types. The firm’s expertise includes site development, grading and paving, utility and drainage design, low-impact/green infrastructure, and comprehensive plan and cost estimate preparation. Coterra supports projects such as multi-family housing, schools and campuses, parks, transportation infrastructure, and public facilities, including low-income housing and municipal construction.

Role Description The Civil Design Engineer is a full-time, on-site role based in Seattle, WA. This role is responsible for preparing civil design plans and reports for site development, stormwater systems, utilities, grading, roadway improvements, and related infrastructure. Day-to-day tasks include performing design and drafting using AutoCAD Civil3d, engineering calculations, developing construction documents, coordinating with project leads, architects, and other consultants, and supporting permitting efforts with local jurisdictions. The Civil Design Engineer will review codes and standards, assist with cost estimates and feasibility analyses, and participate in design meetings and field visits as needed. The position also involves contributing to quality control, maintaining project documentation, and supporting the delivery of projects on schedule and within budget.

Qualifications

  • Civil Engineering and Civil Engineering Design skills, with the ability to prepare complete, code-compliant civil plan sets.
  • Stormwater Management expertise, including drainage system design, low-impact/green infrastructure, and regulatory compliance. Experience or ability to learn WWHM, MGSFlood and other stormwater modeling software.
  • Land Development experience, covering site layout, grading, utilities, and feasibility analysis for private and public projects.
  • Roadway Design capabilities for streets, access roads, and related transportation infrastructure.
  • Bachelor’s degree in Civil Engineering or closely related field; EIT or Professional Engineer (PE) license in Washington or ability to obtain is preferred.
  • Proficiency with civil design software (e.g., AutoCAD Civil 3D or similar) and standard office tools.
  • Strong analytical, problem-solving, and technical writing skills, with attention to detail and accuracy.
  • Ability to collaborate effectively in a small team environment, manage multiple assignments, and communicate clearly with clients and stakeholders.
  • Familiarity with local Seattle and Washington State codes, standards, and permitting processes is beneficial.