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Project Managers Assistant Jobs in Portland, ME (NOW HIRING)

Amteck, LLC

Senior Project Manager

Scarborough, ME · On-site

Responsible for mentoring and developing Assistant Project Managers and Project Managers * Trusted with overseeing large or complex projects * Coordinate and collaborate with executive and operations ...

Amteck, LLC

Senior Project Manager

Westbrook, ME

Responsible for mentoring and developing Assistant Project Managers and Project Managers * Trusted with overseeing large or complex projects * Coordinate and collaborate with executive and operations ...

Amteck, LLC

Project Manager

Westbrook, ME

Develop and mentor Assistant Project Managers and project staff * Build and maintain strong client relationships while ensuring exceptional customer service * Manage contract review, risk analysis ...

Amteck, LLC

Project Manager

Scarborough, ME · On-site

Develop and mentor Assistant Project Managers and project staff * Build and maintain strong client relationships while ensuring exceptional customer service * Manage contract review, risk analysis ...

Blane Casey Contractors

Sr. Project Manager

Yarmouth, ME · On-site

$85 - $120/hr

Support and mentor Assistant Project Managers and other team members * Maintain strong relationships with clients, subcontractors, and industry partners * Ensure projects are completed safely, on ...

Blane Casey Contractors

Sr. Project Manager

Yarmouth, ME · On-site

$130K - $150K/yr

Support and mentor Assistant Project Managers and other team members * Maintain strong relationships with clients, subcontractors, and industry partners * Ensure projects are completed safely, on ...

Blane Casey Contractors

Sr. Project Manager

Yarmouth, ME · On-site

$130K - $150K/yr

Support and mentor Assistant Project Managers and other team members * Maintain strong relationships with clients, subcontractors, and industry partners * Ensure projects are completed safely, on ...

Blane Casey Contractors

Sr. Project Manager

Yarmouth, ME · On-site

$130K - $150K/yr

Support and mentor Assistant Project Managers and other team members * Maintain strong relationships with clients, subcontractors, and industry partners * Ensure projects are completed safely, on ...

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Showing results 21-40

All JobsProject Managers JobsProject Managers Assistant JobsProject Managers Assistant Jobs in Portland, ME

Project Managers Assistant information

See Portland, ME salary details

$32.7K

$74.8K

$119.2K

How much do project managers assistant jobs pay per year?

As of Sep 3, 2026, the average yearly pay for project managers assistant in Portland, ME is $74,752.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,700.00 and $90,000.00 per year, depending on experience, location, and employer.

What is a project managers assistant?

Project Managers Assistants, also known as Assistant Project Managers, support project managers in planning, organizing, and overseeing projects to ensure they are completed on time and within budget. Their responsibilities often include scheduling meetings, communicating with team members and stakeholders, tracking project progress, preparing reports, and managing project documentation. They help coordinate tasks, resolve issues, and keep projects running smoothly by handling various administrative and project support tasks.

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

To thrive as a Project Manager's Assistant, you need strong organizational skills, attention to detail, and a background in business administration or project management. Familiarity with project management software like Microsoft Project, Asana, or Trello, as well as proficiency in Microsoft Office Suite, is often required. Exceptional communication, time management, and problem-solving abilities help you coordinate effectively and support project goals. These skills ensure efficient project execution, support for the project manager, and smooth collaboration among team members.

What are the most common challenges faced by a project managers assistant, and how can they be overcome?

As a Project Manager's Assistant, one of the most common challenges is effectively managing multiple tasks and priorities simultaneously, often under tight deadlines. Clear communication and strong organizational skills are essential to keep project documentation, schedules, and stakeholder updates on track. Building a proactive relationship with the project manager and team members can help anticipate potential issues and address them early. Utilizing project management software and maintaining detailed records also ensures smoother coordination and helps prevent misunderstandings.

What is the difference between Project Managers Assistant vs Project Coordinators?

AspectProject Managers AssistantProject Coordinator
Required CredentialsHigh school diploma or associate's; some roles prefer certifications like CAPMHigh school diploma; often prefers certifications like CAPM or PMP
Work EnvironmentOffice setting, supporting project managersOffice environment, managing project schedules and communication
Employer & Industry UsageCommon in construction, IT, and engineering firmsWidely used across industries including healthcare, IT, and construction

Project Managers Assistants and Project Coordinators both support project teams, often requiring similar certifications and working in office environments. The main difference lies in scope: Project Managers Assistants typically support project managers directly, while Project Coordinators handle broader project coordination tasks. Both roles are essential for successful project execution across various industries.

Can I be a project managers assistant with no experience?

Yes, entry-level project management assistant roles often do not require prior experience and focus on organizational skills, communication, and basic knowledge of project management tools. Candidates may need a relevant diploma or certification and should be willing to learn on the job.
Project Managers Assistant jobs near you
Infographic showing various Project Managers Assistant job openings in Portland, ME as of August 2026, with employment types broken down into 83% Full Time, 14% Part Time, 1% Temporary, and 2% Contract. Highlights an 65% Physical, 2% Hybrid, and 33% Remote job distribution, with an average salary of $74,752 per year, or $35.9 per hour.

Lead Professional, Environmental Project Manager

WSP

Portland, ME • On-site

$88K - $124K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

WSP rating

8.6

Company rating: 8.6 out of 10

Based on 69 frontline employees who took The Breakroom Quiz

18th of 72 rated business consultants

Job description


This Opportunity
WSP is currently seeking a Lead Environmental Project Manager to join the team in our Portland, ME office, supporting a diverse portfolio of environmental investigation and remediation projects. The successful candidate will support management of public and private sector environmental projects primarily in the northeast. This is a growth-oriented position for aspiring project managers with a goal of independently managing projects within 18 to 24 months.
Your Impact
  • As a Lead Environmental Project Manager you will assist assigned Project Managers in directing project execution, advising on technical direction, interfacing with Clients and stakeholders, and delivering high-quality results on time and within budget. Specific responsibilities of this role include:
  • Anticipating Project Manager and Client needs to ensure smooth and high-quality project delivery.
  • Monitoring project costs, risks, and schedule to support the Project Manager with meeting projects objectives.
  • Participating in internal management briefings on project statuses.
  • Assisting Project Managers in the preparation of monthly reporting and billing to customers and timely payment collection.
  • Pre-project task planning, scheduling, and resourcing.
  • Managing procurement strategy for subcontracted scope elements and working with Task Leads to manage subcontractor performance.
  • Solving complex technical and logistical challenges with project execution.
  • Collaborating with multi-disciplinary project team members to address client goals and objectives.
  • Ensuring quality of project deliverables.
  • Participating in proposal efforts.
Who You Are
Required Qualifications
  • BS or MS in Engineering, Geology or Environmental Science.
  • 7 to 10 years task management or assistant project management experience with a focus on environmental investigations and remediation, including coordinating subcontractors.
  • Registered Professional Engineer, Licensed Geologist, Project Management Professional or equivalent credential preferred.
  • Self-motivated problem solver with high attention to detail.
  • Strong communication, report writing, and presentation skills.
  • Ability to interact with clients and stakeholders in a professional and ethical manner.
  • Strong interpersonal skills and the ability to work well with a team.
  • Willing to mentor early career professionals.
  • Must have a driver's license and a satisfactory driving record.
  • Ability and willingness to travel to project sites (20% travel anticipated).

WSP Benefits:
WSP provides a comprehensive suite of benefits focused on a providing health and financial stability throughout the employee's career. These benefits include coverage related to medical, dental, vision, disability, and life; retirement savings; paid sick leave; paid vacation (or other personal time); paid parental leave; and paid time off for purposes of bereavement, voting, and/or attendance at naturalization proceedings.
Compensation:
Expected Salary (all locations): $88,100 - $124,200
WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. WSP USA reserves the right to ultimately pay more or less than the posted range and offer additional benefits and other compensation, depending on circumstances not related to an applicant's sex or other status protected by local, state, and/or federal law.
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