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General Contractor Assistant Jobs in Portland, OR

Kerr Contractors

Project Engineer

Woodburn, OR · On-site

Established in 1988, Kerr Contractors is a leading heavy civil general contractor and construction ... Reviews daily time and daily reports, ensuring proper coding of labor and equipment. * Assist with ...

Express Employment

AP/AR Specialist

Clackamas, OR

$31.25/hr

Assemble billing backup and respond to general contractor compliance requests, including lien ... Set up new vendors and collect W-9s and certificates of insurance. * Assist with preparation of ...

MWH

Assistant Project Manager - Commercial

Gresham, OR · On-site

$130 - $150/hr

MWH is a leading water and wastewater treatment-focused general contractor in the US with a rich ... The Assistant PM - Commercial must ensure the project finance reporting is accurate, contracts and ...

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General Contractor Assistant information

What is a general contractor assistant?

General Contractor Assistants support general contractors in managing construction projects by performing administrative, organizational, and hands-on tasks. Their duties often include coordinating schedules, communicating with subcontractors and suppliers, maintaining project documentation, and ensuring that safety regulations are followed on-site. They help keep projects running smoothly by assisting with project planning, budget tracking, and addressing any logistical needs that arise. This role is vital for efficient project execution and helps ensure construction projects are completed on time and within budget.

What does a general contractor assistant do?

As a general contractor assistant, you assist construction teams on a building site and in an office. Your responsibilities include tasks like preparing and securing equipment, maintaining clean and safe work areas, and collaborating with teams of workers to complete each project. You use power and hand tools, direct subcontractors and temporary staff on daily duties, inventory materials, and collaborate with team members to complete tasks. Duties also include attending meetings and taking notes as necessary, communicating with teams of architects, engineers, subcontractors, and other team members, and following guidelines to ensure each structure is safe and meets code requirements.

What are the key skills and qualifications needed to thrive as a general contractor assistant, and why are they important?

To thrive as a General Contractor Assistant, you need a basic understanding of construction processes, project documentation, and safety protocols, often supported by a high school diploma or relevant trade certifications. Familiarity with project management software, scheduling tools, and construction site equipment is typically required. Strong organizational skills, attention to detail, and effective communication make someone stand out in this position. These skills are crucial for supporting project efficiency, ensuring safety compliance, and facilitating smooth coordination between teams and subcontractors.

What are some typical challenges faced by a general contractor assistant, and how can they be managed?

General Contractor Assistants often face challenges such as juggling multiple tasks on tight deadlines, coordinating with various subcontractors, and adapting quickly to changes on the job site. Effective time management, clear communication, and a proactive approach to problem-solving are essential for success in this role. Building strong relationships with team members and staying organized can help manage these challenges and contribute to smooth project execution.

What is the difference between General Contractor Assistant vs Construction Coordinator?

AspectGeneral Contractor AssistantConstruction Coordinator
CredentialsHigh school diploma, some experience in constructionHigh school diploma, often some project management knowledge
Work EnvironmentConstruction sites, officesConstruction sites, project offices
Employer & Industry UsageConstruction companies, general contractorsConstruction firms, project management teams
Common Search & ComparisonYesYes

The main difference is that a General Contractor Assistant supports the general contractor with daily tasks, scheduling, and coordination, often focusing on site assistance. A Construction Coordinator typically handles project planning, communication, and documentation, often with more emphasis on administrative and organizational duties. Both roles are essential in construction projects but differ in scope and responsibilities.

More about General Contractor Assistant jobs

What are the most commonly searched types of General Contractor jobs in Portland, OR?

The most popular types of General Contractor jobs in Portland, OR are:

What are popular job titles related to General Contractor Assistant jobs in Portland, OR?

For General Contractor Assistant jobs in Portland, OR, the most frequently searched job titles are:

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The top searched job categories for General Contractor Assistant jobs in Portland, OR are:

What cities near Portland, OR are hiring for General Contractor Assistant jobs?

Cities near Portland, OR with the most General Contractor Assistant job openings:

General Contractor Assistant jobs near you
Infographic showing various General Contractor Assistant job openings in Portland, OR as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

GPS Technician/ Construction Layout Field Engineer

Kerr Contractors

Woodburn, OR

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 11 days ago

Job description

About Kerr Contractors: Established in 1988, Kerr Contractors is a leading heavy civil general contractor and construction management firm headquartered in Woodburn, Oregon. Kerr Contractors is recognized as one of the most technically advanced earth-moving, road building, and underground utility contractors in the region. Our business is founded on trusting relationships, excellent service, workmanship that has enduring character, and meeting or exceeding customer expectations every time. We have staked our reputation on our ability to deliver each of these.

What You'll Do:

The GPS Technician or Construction Layout Field Engineer provides construction layout data and machine control/survey models to maintain high field production levels by coordinating plan design data and schedules with field operations.

  • Create, manage, and maintain project construction layout and construction data
  • Establish and maintain standardized machine control / GPS survey models and construction survey data for project-level operations.
  • Delegate and Schedule work with the Field Operations
  • Help create and implement Department Level Standard Operating Procedures. Guide the Field Operations and Standard Operating Procedures for the utilization of GPS Construction Layout Data
  • Perform calculations such as alignments, drainage, structures, and roadway modeling
  • Create machine and data collector files for the projects
  • Perform and assist with Quality Control on data calculated
  • Carry out job duties while maintaining Kerr's values
  • And other duties as assigned

What You'll Need:

  • Five years' GPS & construction field layout and/or office software experience working on Heavy Civil Construction projects
  • Familiar with a wide variety of Heavy Highway and Survey practices and principles
  • Microsoft Word, Excel, and Outlook proficient.
  • Fluent knowledge of Topcon and Ag TECH, and Civil 3D
  • Familiar with a variety of the field's concepts, practices, and procedures
  • Relies on limited experience and judgment to plan and accomplish goals
  • Performs a variety of tasks
  • May lead and direct the work of others
  • A wide degree of creativity and latitude is expected

Compensation & Benefits

  • PTO
  • Community Involvement
  • Team Building Events
  • Annual Company Events
  • Medical, Dental, Vision, and Life Insurance
  • Flexible Spending Accounts
  • 401k

Equal Opportunity Statement: As an equal opportunity employer Kerr Contractors will hire without consideration to race, religion, creed, color, national origin, age, gender, sexual orientation, marital status, veteran status, or disability. Kerr Contractors also enforces a zero-tolerance drug policy.

Accessibility: If you need an accommodation as part of the employment process, don't hesitate to get in touch with Human Resources at employment@kerrcontractors.com

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