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Project Assistant Jobs in Rochester, NH (NOW HIRING)

Weston Solutions

Environmental Project Manager

Concord, NH · On-site

$115K - $143K/yr

Weston is seeking a Project Manager that will lead complex, environmental projects, or programs for ... The successful candidate will assist with proposal development, and internal team development.

HAIGHT ENGINEERING PLLC

Civil Project Engineer

Dover, NH · On-site

$68K - $100K/yr

Stock options plan Overview The Project Engineer is responsible for managing, designing, and ... Essential Duties: Assist in preparing contracts and change orders with clients and sub-contractors.

HAIGHT ENGINEERING PLLC

Civil Project Engineer

Dover, NH · On-site

$68K - $100K/yr

Overview The Project Engineer is responsible for managing, designing, and drafting civil ... Essential Duties: Assist in preparing contracts and change orders with clients and sub-contractors.

HAIGHT ENGINEERING PLLC

Civil Project Engineer

Dover, NH · On-site

$68K - $100K/yr

Overview The Project Engineer is responsible for managing, designing, and drafting civil ... Essential Duties: Assist in preparing contracts and change orders with clients and sub-contractors.

Fortify Companies

Mitigation Project Manager

Hooksett, NH · On-site

$53K - $73K/yr

Complete change orders, supplemental billings, and open item billings as needed * Assist with ... Analyze project profitability upon completion to assess estimate accuracy * Maintain weekly ...

Fortify Companies

Mitigation Project Manager

Hooksett, NH · On-site

$53K - $73K/yr

Complete change orders, supplemental billings, and open item billings as needed * Assist with ... Analyze project profitability upon completion to assess estimate accuracy * Maintain weekly ...

Insurcomm, Inc.

Mitigation Project Manager

Hooksett, NH · On-site

$53K - $73K/yr

Complete change orders, supplemental billings, and open item billings as needed * Assist with ... Analyze project profitability upon completion to assess estimate accuracy * Maintain weekly ...

Fortify Companies

Mitigation Project Manager

Hooksett, NH · On-site

$53K - $73K/yr

Complete change orders, supplemental billings, and open item billings as needed * Assist with ... Analyze project profitability upon completion to assess estimate accuracy * Maintain weekly ...

Weston & Sampson

Project Manager- Water

Portsmouth, NH · Hybrid

$115K - $150K/yr

The Project Manager will have in-depth knowledge of municipal water utilities, work with a variety ... * Assist with business development, marketing, and proposal preparation with support from senior ...

Lonza

Project Engineer 3

Portsmouth, NH · On-site

Own change requests and CAPA actions, assist with deviation investigations, and lead quality risk ... Project management and coordination experience associated with the execution of capital projects in ...

Lonza

Project Engineer 3

Portsmouth, NH · On-site

Own change requests and CAPA actions, assist with deviation investigations, and lead quality risk ... Project management and coordination experience associated with the execution of capital projects in ...

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All JobsProject JobsProject Assistant JobsProject Assistant Jobs in Rochester, NH

Project Assistant information

See Rochester, NH salary details

$13

$21

$30

How much do project assistant jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for project assistant in Rochester, NH is $21.13, according to ZipRecruiter salary data. Most workers in this role earn between $16.97 and $23.80 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 Rochester, NH?

The most popular types of Project jobs in Rochester, NH are:

What job categories do people searching Project Assistant jobs in Rochester, NH look for?

The top searched job categories for Project Assistant jobs in Rochester, NH are:

What cities near Rochester, NH are hiring for Project Assistant jobs?

Cities near Rochester, NH with the most Project Assistant job openings:

Project Assistant jobs near you
Infographic showing various Project Assistant job openings in Rochester, NH as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 81% Full Time, 13% Part Time, 1% Temporary, and 3% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $43,956 per year, or $21.1 per hour.

Environmental Project Manager

Concord, NH

Weston Solutions
Environmental Consulting Services • 1 - 5K employees
Learn more about Weston Solutionsexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 22 days ago

Job description

At Weston Solutions, Inc. you will do meaningful work and make valuable contributions. Employee ownership at Weston is a path to professional growth and access to diverse opportunities in a highly connected community that works together across key service areas to make a difference in the environment. Weston has continued to evolve and adapt to our changing world as a premier provider of environmental and infrastructure services for over sixty years. In both the public and private sectors our teams help identify, solve, mitigate, and manage critical environmental issues to help clients achieve a more sustainable future.

Weston is seeking a Project Manager that will lead complex, environmental projects, or programs for Industrial and Government clients. This position will engage stakeholders to build trust and align stakeholder expectations and relationships. The successful candidate will assist with proposal development, and internal team development.

Location:New Hampshire (preferred)

Responsibilities and Expected Outcomes:

  • Lead environmental consulting projects providing technical and project management expertise ensuring that assignments align with client needs.
  • Leverage individual knowledge and project experience from working with differing clients and regulatory frameworks to align project scopes and deliver value.
  • Manage integrated project teams by clearly communicating expectations for client requirements, scope, schedule, and budget.
  • Manages environmental projects that may include concurrent assignments with diverse scopes, multi-disciplinary teams, and subcontractors.
  • Demonstrates a working knowledge of regulations and professional standards for diverse projects.
  • Communicates openly and freely with internal resources and client(s) representatives.
  • Management and communication of project changes with the client and the project team.
  • Provides consistent team leadership, safety and quality, and project management in accordance with Company practices.
  • Assist with proposal management including cost estimating and project profitability.
  • Proactive identification of project issues and development of options for corrective action.
  • Timely and accurate submittal of client deliverables, technical reports, invoices and payments.
  • Compliance with WESTON operating protocols, business ethics, purchasing and subcontracting requirements.

Knowledge, Skills & Abilities:

  • Bachelor's degree in civil or environmental engineering, geology, or environmental sciences related degree from an accredited university.
  • Seven (7) to ten (10) years of professional experience in the field of environmental assessment, investigations, environmental consulting, and remediation.
  • Three (3) or more years of project management experience on environmental consulting projects.
  • Working knowledge of state and Federal regulations and ability to interface with regulatory agencies.
  • Demonstrated ability to develop, negotiate and lead regulatory and closure strategies.
  • Demonstrated ability to lead project teams with projects of advanced technical scope and complexity.
  • Promotes an environment where Weston team members establish relationships and build trust with their clients and stakeholder counterparts.
  • Ability to excel at managing teams, scope, schedule, and budget.

We fully invest in our people:Weston provides a generous,comprehensive benefits package program that offers employees high value options with solid financial protection, meeting the personal needs of its people and their families.

  • Medical, Dental, Vision, 401K with base and matching employer stock contributions.
  • Paid time off includes personal, holiday and parental.
  • Life and disability plans.
  • Critical illness and accident plans.
  • Work/Life flexibility.
  • Professional development opportunities.

Compensation will vary based upon experience, education, skill level, and other compensable factors.

Employment Type: Full-Time

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