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Project Assistant Jobs in Ontario, OR (NOW HIRING)

TAPANI Inc

Mainline Excavator Operator

Caldwell, ID · On-site

$29.03 - $46.35/hr

Operation of the heavy equipment * Assist with all tasks to ensure a quality project by Tapani Inc * Responsible for proper use of heavy equipment * Complete an equipment walk around keeping cab ...

TAPANI Inc

Dozer/Finish Grade Operator

Caldwell, ID · On-site

Use GPS or machine control systems when applicable. * Assist with all tasks to ensure a quality project by Tapani Inc. Responsible for Proper Use of Heavy Equipment * Complete an equipment walk ...

ServiceMaster

Trim Carpenter

Emmett, ID · On-site

$20 - $26.25/hr

Collaborate with project managers and other tradespeople to coordinate schedules and ensure timely ... safety standards. * Assist with other carpentry-related tasks including framing, siding ...

CTI Foods

PLC Maintenance Technician

Wilder, ID · On-site

... and assist with electro/mechanical support opportunities as assigned. Responsibilities * Assists Maintenance/Engineering in identifying and scoping control systems related projects. * Supports ...

CTI Foods

PLC Maintenance Technician

Wilder, ID

... and assist with electro/mechanical support opportunities as assigned. * Assists Maintenance/Engineering in identifying and scoping control systems related projects. * Supports Production in ...

Home Depot

Cashier

Ontario, OR

$10.50 - $14.25/hr

They proactively seek product/project knowledge to provide customers with information and identify ... They provide first level escalation for customer issues and assist in the supervision, coaching and ...

Home Depot

Cashier

Ontario, OR · On-site

$10.50 - $14.25/hr

They proactively seek product/project knowledge to provide customers with information and identify ... They provide first level escalation for customer issues and assist in the supervision, coaching and ...

Alta Paving

ASPHALT ROLLER OPERATOR

Emmett, ID · On-site

This role ensures a consistent, high-quality finish and safe work environment according to project ... Follow all site safety procedures and company policies. * Assist with the setup and breakdown of ...

Ace Hardware

Retail Cashier

Ontario, OR · On-site

$14/hr

We are seeking outgoing, friendly, and helpful team members to welcome and assist customers ... Make an impact in the community by helping your neighbors with their projects while working in a ...

Ace Hardware

Sales Associate

Ontario, OR · On-site

$14.05/hr

We are seeking outgoing, friendly, and helpful team members to welcome and assist customers ... Make an impact in the community by helping your neighbors with their projects while working in a ...

Rustic Pig BBQ

BBQ Pit Crew

Fruitland, ID · On-site

$10.75 - $14/hr

Be flexible and able to assist, including preparation and closing in all areas in the back of house ... Other duties, tasks and/or projects as assigned. General Physical Demands for the Position: Cooks ...

All Rail

General Laborer - Caldwell, ID

Caldwell, ID · On-site

$15.25 - $19/hr

What You'll DoPerform general labor duties on railroad construction projects.Load and unload tools, equipment, and materials.Operate hand tools and power equipment.Assist with construction ...

D&B Supply

Supervisor - Hardside

Homedale, ID · On-site

Advice and assist customers in ordering specialized merchandise as needed. * Provide assistance in ... projects. This description is intended to indicate the kinds of tasks and levels of work difficulty ...

D&B Supply

Supervisor - Yard/Feed

Homedale, ID · On-site

Advice and assist customers in ordering specialized merchandise as needed. * Provide assistance in ... projects. This description is intended to indicate the kinds of tasks and levels of work difficulty ...

D&B Supply LLC

Supervisor - Yard/Feed

Homedale, ID · On-site

Advice and assist customers in ordering specialized merchandise as needed. * Provide assistance in ... projects. This description is intended to indicate the kinds of tasks and levels of work difficulty ...

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Showing results 21-40

All JobsProject JobsProject Assistant JobsProject Assistant Jobs in Ontario, OR

Project Assistant information

See Ontario, OR salary details

$11

$19

$27

How much do project assistant jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for project assistant in Ontario, OR is $19.19, according to ZipRecruiter salary data. Most workers in this role earn between $15.43 and $21.63 per hour, depending on experience, location, and employer.

What is a project assistant?

A project assistant provides support to the project team and helps make sure projects get done on time and budget. They answer to the project manager or project administrator or a company director. Job duties include handling communication with everyone on the project team, creating and filing documentation, preparing reports, and serving as a liaison between management and the project team. Other responsibilities may include setting up office equipment—such as computers, printers, and webcams for online conference calls, scheduling meetings and check-ins, and managing the project calendar.

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

To thrive as a Project Assistant, you need strong organizational skills, attention to detail, and a foundational understanding of project management principles, often supported by a relevant degree or coursework. Familiarity with project management software like Microsoft Project, Asana, or Trello, and proficiency in MS Office Suite are typically expected. Excellent communication, teamwork, and time management skills help you support project managers and coordinate among stakeholders effectively. These skills ensure projects run smoothly, deadlines are met, and teams stay aligned on objectives.

How does a project assistant typically collaborate with project managers and other team members?

Project Assistants play a crucial role in supporting project managers by organizing schedules, preparing documentation, and facilitating communication among team members. They often attend meetings to take notes, track action items, and ensure deadlines are met. Regular collaboration with various departments is common, as Project Assistants help coordinate resources, gather updates, and address any logistical challenges that arise. This role is ideal for individuals who enjoy multitasking and thrive in a dynamic, team-oriented environment.

What is the difference between Project Assistant vs Administrative Assistant?

AspectProject AssistantAdministrative Assistant
Required CredentialsHigh school diploma; some roles may prefer associate's degree or relevant certificationsHigh school diploma; often no specific certifications required
Work EnvironmentProject sites, offices, collaborative team settingsOffice settings, administrative departments
Employer & Industry UsageConstruction, IT, consulting, engineeringCorporate offices, government agencies, nonprofits
Common Search & ComparisonOften compared for support roles in projectsCompared for general office support roles

The Project Assistant and Administrative Assistant roles share similarities in supporting organizational functions, but Project Assistants focus more on supporting specific projects, often requiring knowledge of project management processes. Administrative Assistants handle broader administrative tasks across departments. Both roles are essential in various industries, but their focus and work environments differ slightly.

Can I get into project management with no experience?

Project assistants often start with little or no experience and can transition into project management roles by gaining relevant skills such as communication, organization, and familiarity with project management tools like MS Project or Trello. Entry-level positions may require some related experience or certifications like CAPM, and gaining practical experience through internships or volunteering can improve prospects.

Is a project assistant a good job?

A project assistant role involves supporting project managers with tasks such as scheduling, documentation, and communication. It can be a good entry-level position for those interested in project management, offering opportunities to develop organizational and communication skills in various industries. Job satisfaction depends on the work environment and career goals.
More about Project Assistant jobs

What are the most commonly searched types of Project jobs in Ontario, OR?

The most popular types of Project jobs in Ontario, OR are:

What job categories do people searching Project Assistant jobs in Ontario, OR look for?

The top searched job categories for Project Assistant jobs in Ontario, OR are:

What cities near Ontario, OR are hiring for Project Assistant jobs?

Cities near Ontario, OR with the most Project Assistant job openings:

Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Ontario, OR as of August 2026, with employment types broken down into 77% Full Time, 19% Part Time, and 4% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $39,917 per year, or $19.2 per hour.

Mainline Excavator Operator

TAPANI Inc

Caldwell, ID • On-site

$29.03 - $46.35/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Tapani Inc. rating

7.8

Company rating: 7.8 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

Job description

Description
  • Since starting in 1983, Tapani has evolved from a single-person operation to a family-led legacy, maintaining a fun and friendly environment from the beginning. With a large team across Washington, Oregon, and Idaho, we now cover five diverse market sectors: Civil Site Development, Buildings, Environmental, Transportation, and Utility Infrastructure. The consistent dedication to our core values has helped us grow, creating more opportunities for our current team and the need for new teammates.
    Take a look what our current employees say about working for Tapani: Tapani Careers
    Job Summary
    The Mainline Excavator Operator is responsible for operating the heavy equipment to ensure the day to day activities of the onsite project move forward in accordance with the Foreman's direction and schedule. Mainly focusing on mainline digging but may do other tasks as needed.
    Responsibilities
    • Responsible for Field Production
      • Communicate with Foreman to understand the plan for the day
      • Ensure all equipment being operated for the day is warmed up and operational by shift start.
      • Ensure communication is maintained with other field workers to ensure efficient results and safe working environment
      • Operation of the heavy equipment
      • Assist with all tasks to ensure a quality project by Tapani Inc
    • Responsible for proper use of heavy equipment
      • Complete an equipment walk around keeping cab clean and cleaning the windows and tracks when needed
      • Understand all functions and mechanics; ensure proper attachments, hoses, belts, etc. are utilized and maintained
      • Understand and perform all daily machine checks and maintenance needs; ensure proper greasing, oiling, minor repairs
      • Communicate with Foreman all equipment concerns and repair needs
      • Understand machine's abilities and limits of performance and stay within limit bounds
      • Knowing and understanding the functions of each piece of equipment being ran.
      • Ensure safe use of equipment; show regard for the equipment, the project, the others onsite, traffic; the overall environment
      • Ensure proper handling of equipment while in operation and know where the perimeter of the machine is at all times and know your surroundings.
      • Job involves a moderate degree of complexity due to needing the knowledge to understand the functions of each piece of equipment as well as knowing the soils and how they react to each piece of equipment being ran
    • Responsible for Site Safety
      • Ensure proper awareness and communication at all times with other employees while operating machine
      • Ensure OSHA standards are adhered to
      • Understand the safety risk with each task and ensure proper safety methods are adhered to
      • Ensure all safety training is current
      • Knowing and understanding the soils and how they react to each piece of equipment being ran
      • Understand the dig laws and locates while also knowing the color codes
    • Responsible for upholding the Integrity of Tapani Inc
      • Ensure an atmosphere of team work and utilization of each crew members abilities
      • Maintain efficiency and quality throughout the project
      • Communicate to Foreman changes that reflect the best for the owner and Tapani Inc.
    • Bring concerns to the Foreman to assist with resolving issues quickly
    • Always seek ways to learn and grow personally and professionally
    • Maintain Machines cleanliness
    • Train others in operating techniques
    Requirements & Qualifications
    • High school education or equivalent
    • 1-2 years prior experience as an equipment operator
    • Understand the operations and maintenance of all tools and equipment utilized on site
    • Job involves a moderate degree of complexity due to needing the knowledge to understand the functions of each piece of equipment as well as knowing the soils and how they react to each piece of equipment
    • Ability to generate efficient methods quickly to resolve roadblocks
    • Obtain certification in First Aid, CPR, Confined Space, Competent Person, Rigging and Signaling
    • Forklifts, butt fusion, electrofuse, and trucking require certification
    • Able to use discretion when making decisions independently
    • Able to get the job completed with minimal impacts to the immediate surrounding and welfare of the equipment being used
    • A team player
    • Great interpersonal and communication skills
    • Able to teach and coach other employees
    • Must be physically able to perform job duties
    • Ability to push, pull, carry, and lift 50-100lbs on a daily basis
    Working Environment
    • Typically working hours are Monday - Friday from 7 a.m. - 5 p.m. but can vary
    • Hours worked will be weather dependent along with schedule requirements
    • Summer time typically is longer hours and winter typically is shorter hours due to daylight
    • Work may require weekend work when project demands. Work may require night work when project demands
    Compensation and Benefits
    • Pay: $29.03 - $46.35 per hour (based on qualifications and experience)
    • Comprehensive Medical Insurance plans with low to $0 monthly premiums
    • Additional voluntary insurance options include: Dental, Vision, and a wide variety of Supplemental insurances.
    • Flexible Paid Time Off and Sick Time
    • Company Paid Life Insurance
    • 401(k) options with up to 4% employer match
    • See the full list of benefits here

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