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Sr Project Engineer Jobs in Guam (NOW HIRING)

Civil Project Engineer

Hagatna, GU · On-site

$70K - $94K/yr

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 ...

... engineering. We're experts in regions - including Guam, the CNMI, Micronesia and the Philippines ... T). This position reports to the Senior Project Manager, Project Executive, Operations Manager or ...

Senior Electrical Engineer

Maite, GU · On-site

$94K - $123K/yr

Be our next Senior Electrical Engineer Your work environment at EXP In this role, you will be a ... Apply risk management practices of project engineering. * Front-end load projects and apply best ...

Senior Geotechnical Engineer

Harmon, GU · On-site

$90K - $115K/yr

As a Senior Engineer at ENGEO, you will collaborate with peers and technical leaders on a diverse ... You will manage complex and geotechnically challenging projects, fostering relationships with ...

Senior Geotechnical Engineer

Harmon, GU · On-site

$90K - $115K/yr

As a Senior Engineer at ENGEO, you will collaborate with peers and technical leaders on a diverse ... You will manage complex and geotechnically challenging projects, fostering relationships with ...

Senior Mechanical Engineer

Maite, GU · On-site

$120K - $160K/yr

Be our next Senior Mechanical Engineer for Civic, Education, Federal, Naval, Transit or commercial ... Project Managers at EXP are the primary liaison between clients and EXP project teams, including ...

Be our next Senior Civil Engineer in Guam! Your work environment at EXP In this role, you will be a ... Ensures all project staff and subcontractors employed to execute engineering-construction tasks ...

Senior Structural Engineer

Maite, GU · On-site

$88K - $120K/yr

Be our next Senior Structural Engineer for buildings projects in Guam. Your work environment at EXP The successful candidate will be able to work both independently as well as with a diverse team in ...

Senior Mechanical Engineer

Hagatna, GU · On-site

$120 - $160/hr

Be our next Senior Mechanical Engineer for Civic, Education, Federal, Naval, Transit or commercial ... Project Managers at EXP are the primary liaison between clients and EXP project teams, including ...

GU · On-site

$120 - $160/hr

Be our next Senior Mechanical Engineer for Civic, Education, Federal, Naval, Transit or commercial ... Project Managers at EXP are the primary liaison between clients and EXP project teams, including ...

Professional Engineer (PE or P.Eng) license. * MS Office and MS Project experience is required * Demonstrated leadership skills * An attitude and commitment to being an active participant of our ...

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Sr Project Engineer information

What is a Sr Project Engineer?

Senior Project Engineers are experienced professionals who lead and manage engineering projects from conception to completion. They coordinate project teams, oversee design and technical aspects, ensure projects stay on schedule and within budget, and maintain communication with stakeholders. Their role often includes problem-solving, risk management, and making critical decisions to ensure project success. Senior Project Engineers typically have several years of experience and advanced knowledge in their engineering discipline.

What are the key skills and qualifications needed to thrive as a Sr Project Engineer?

To thrive as a Sr Project Engineer, you need advanced engineering knowledge, project management expertise, and a relevant engineering degree, often supported by a Professional Engineer (PE) license. Familiarity with project management software (such as MS Project or Primavera), CAD tools, and industry standards is essential. Strong leadership, communication, and problem-solving skills help manage teams and stakeholders effectively. These capabilities ensure projects are delivered on time, within budget, and to required quality standards.

How does a Sr Project Engineer typically collaborate with cross-functional teams during a project lifecycle?

As a Sr Project Engineer, you will regularly collaborate with cross-functional teams such as design, procurement, quality assurance, and operations. This role often serves as a bridge between technical and non-technical stakeholders, ensuring that project requirements are clearly communicated and understood. You’ll participate in coordination meetings, resolve technical challenges, and facilitate progress by aligning team efforts with project goals and timelines. Effective communication and leadership are crucial, as you may also mentor junior engineers and provide technical guidance throughout the project lifecycle.

What is the difference between Sr Project Engineer vs Project Engineer?

AspectSr Project EngineerProject Engineer
CredentialsBachelor's degree in engineering, often with 5+ years experience, PMP or PE certification preferredBachelor's degree in engineering or related field, 1-3 years experience
Work EnvironmentLead project planning, coordination, and technical oversight in construction or engineering firmsAssist in project execution, support project managers, and handle technical tasks
Employer & Industry UsageUsed in construction, civil, mechanical, and electrical engineering projectsCommonly used across similar industries for entry to mid-level roles

The main difference between a Sr Project Engineer and a Project Engineer lies in experience, responsibilities, and leadership. The Sr Project Engineer typically has more years of experience, holds advanced certifications, and leads project teams, whereas the Project Engineer supports project execution under supervision. Both roles are vital in engineering projects, but the senior role involves greater technical oversight and decision-making.

What job categories do people searching Sr Project Engineer jobs in Guam look for?

The top searched job categories for Sr Project Engineer jobs in Guam are:

Infographic showing various Sr Project Engineer job openings in Guam as of August 2026, with employment types broken down into 86% Full Time, 10% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution.

$75 - $95/hr

Other

Posted 10 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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