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Project Assistant Jobs in Tamuning, GU (NOW HIRING)

Tutorperini

Project Manager

Tamuning, GU

Black Construction, a Tutor Perini Company, is seeking a Project Manager to join our office in Guam . About Black Construction : ON TRACK WITH BLACK Black Construction Corporation has a proud ...

HDR

Civil Project Engineer

Hagatna, GU · On-site

$70K - $94K/yr

Our Project Managers and Engineers collaborate with a team of local Hawaii and Guam-based small ... Perform site visits and field investigations when required. * Assist with engineering services ...

Granite

Project Manager

Tamuning, GU · On-site

$121K - $182K/yr

Perform accurate project revenue and cost financial forecasting to ensure corporate profitability goals are met. * Coordinate with estimators and project controls group to establish budget. * Lead ...

Conti Federal Services

Project Manager

GU · On-site

The Project Manager role is key to fostering great client relations and developing our employees. This position is responsible for safe work plans, client negotiations, risk management, cost ...

New

University of Guam

Research Assistant I

GU · On-site

$25K/mo

The Research Assistant I will also engage in various tasks crucial to farm station management and ... project administration, reporting requirements, and compliance procedures. • Understanding of ...

University of Guam

Research Assistant I

Mangilao, GU · On-site

Position Information Position Title Research Assistant I Posting Number 053-26 Full or Part Time ... Working knowledge of grant-funded project administration, reporting requirements, and compliance ...

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Project Assistant information

See Tamuning, GU salary details

$11

$18

$27

How much do project assistant jobs pay per hour?

As of Sep 6, 2026, the average hourly pay for project assistant in Tamuning, GU is $18.95, according to ZipRecruiter salary data. Most workers in this role earn between $15.24 and $21.35 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 popular job titles related to Project Assistant jobs in Tamuning, GU?

For Project Assistant jobs in Tamuning, GU, the most frequently searched job titles are:

What job categories do people searching Project Assistant jobs in Tamuning, GU look for?

The top searched job categories for Project Assistant jobs in Tamuning, GU are:

Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Tamuning, GU as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $39,417 per year, or $19 per hour.

Civil Project Engineer

Fashion Institute of Design & Merchandising

Hagatna, GU • On-site

$75 - $95/hr

Other

Posted 19 days ago

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. We believe water is more than a resource; it is a shared responsibility. As part of our Water Business Group, you’ll help shape how communities manage water for generations to come – delivering safe drinking water, treating wastewater responsibly, and developing sustainable water supplies.

In the role of Project Engineer, we’ll count on you to:

  • Take responsibility for performing complex assignments utilizing judgment in performing engineering analyses and design.
  • Work on project teams including Senior Engineers and EITs on the design of site development and water infrastructure projects including water and wastewater treatment systems.
  • Design site and utility infrastructure systems related to drinking water, wastewater, and water resources including the development and preparation of the construction plans, specifications and estimates of construction cost.
  • Prepare preliminary engineering reports or studies.
  • Complete engineering calculations to support design decisions and recommendations.
  • Perform site visits and field investigations when required.
  • Assist with engineering services during construction including review of material submittals and requests for information.
  • Function as a project manager on small and medium sized projects as needed.
  • Supervise and mentor entry‑level engineers.
  • Work with local team to perform marketing and business development activities as needed.
  • Perform other duties as needed.
Preferred Qualifications
  • MS
  • A minimum of 3 years experience designing and creating plans and specifications for water and wastewater projects.
Required Qualifications
  • Requires professional engineering license recognized by the licensing board for the location of the position offered. Example: Professional Engineer (PE or P.Eng) license.
  • Self-motivated, able to work independently and with a project team to completion of a task.
  • An attitude and commitment to being an active participant of our employee-owned culture is a must.
  • Bachelor’s degree in Civil Engineering or equivalent field.
  • Previous experience designing and creating plans and specifications for water and wastewater projects.
Primary Location

Guam-Hagatna

Industry

Water

Schedule

Full-time

Employee Status

Regular

BusinessClass : Pump Stations and Pipelines

At HDR, we are committed to the principles of employment equity.

We are an affirmative action and equal opportunity employer.

We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.

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