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Project Assistant Jobs in Rochester, NH (NOW HIRING)

Identify and supply deliverables * Assist Business development on defining project resource requirements; subcontractor or internal * Responsible for subcontractor bid packages, communications and ...

Identify and supply deliverables * Assist Business development on defining project resource requirements; subcontractor or internal * Responsible for subcontractor bid packages, communications and ...

Identify and supply deliverables * Assist Business development on defining project resource requirements; subcontractor or internal * Responsible for subcontractor bid packages, communications and ...

Identify and supply deliverables * Assist Business development on defining project resource requirements; subcontractor or internal * Responsible for subcontractor bid packages, communications and ...

Identify and supply deliverables * Assist Business development on defining project resource requirements; subcontractor or internal * Responsible for subcontractor bid packages, communications and ...

Job Responsibilities * Assist in proper project planning, value-added engineering means, and methods, developing work packages and preparing production indicators/benchmarks, and developing the ...

Project Engineer

Kittery, ME · On-site

$65K - $90K/yr

Job Responsibilities * Assist in proper project planning, value-added engineering means, and methods, developing work packages and preparing production indicators/benchmarks, and developing the ...

Understands and implements industry standards and manuals as well as client and regulatory agencies standards and requirements. * Assist in the preparation of engineering project documents, client ...

Senior Project Engineer

Newington, NH

$102K - $133K/yr

The Project Engineer will assist with developing integrated solutions for the design and implementation of undersea fiber optic communication systems. In this role, you will work closely with multi ...

Understands and implements industry standards and manuals as well as client and regulatory agencies standards and requirements. * Assist in the preparation of engineering project documents, client ...

Maintain a complete and thorough understanding of the project contract documents. * Assist in building the project schedule, bid documents as needed, and maintain schedules. * Meet or exceed agreed ...

New

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 ...

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 ...

Assistant Project Manager * Project Coordinator * Project Analyst * Senior Project Scheduler * Project Scheduler * Assistant Project Scheduler * Senior Project Planner * Project Planner * Project ...

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.

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Project Assistant information

See Rochester, NH salary details

$13

$21

$30

How much do project assistant jobs pay per hour?

As of Jul 9, 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 the role of a project assistant?

A project assistant supports project managers and teams by coordinating schedules, preparing documentation, tracking progress, and ensuring tasks are completed on time. They often use tools like Microsoft Office and project management software to facilitate communication and organization. Strong organizational skills and attention to detail are essential for this role.

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 are Project Assistants?

Project Assistants are professionals who provide administrative and operational support to project managers and teams. They help coordinate project activities, manage documentation, schedule meetings, and ensure tasks are completed on time. Project Assistants often handle communication between team members, track project progress, and assist with reporting. Their role is essential for keeping projects organized and running smoothly.

What does a project assistant do?

A project assistant supports project managers and teams by coordinating schedules, preparing reports, managing documentation, and tracking project progress. They often use tools like Microsoft Office and project management software to ensure tasks are completed on time. Strong organizational and communication skills are essential for this role.

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.

What skills do you need to be a project assistant?

A project assistant needs strong organizational skills, effective communication, and proficiency in project management tools like Microsoft Office or project scheduling software. Attention to detail, the ability to multitask, and basic knowledge of budgeting and reporting are also important for supporting project teams efficiently.

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.

How do I become a project assistant?

To become a project assistant, candidates typically need a high school diploma or equivalent, with some roles preferring an associate's or bachelor's degree in business, management, or related fields. Relevant skills include organization, communication, and proficiency with project management tools like Microsoft Office or Asana. Gaining experience through internships or entry-level positions can also improve chances of securing a project assistant role.

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.

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 are popular job titles related to Project Assistant jobs in Rochester, NH? For Project Assistant jobs in Rochester, NH, the most frequently searched job titles 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:
Infographic showing various Project Assistant job openings in Rochester, NH as of July 2026, with employment types broken down into 42% Full Time, 50% Part Time, and 8% Contract. Highlights an 100% In-person job distribution, with an average salary of $43,956 per year, or $21.1 per hour.
Project Manager

Project Manager

MasTec Inc

Farmington, NH • On-site

Full-time

Posted 21 days ago


MasTec rating

7.4

Company rating: 7.4 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

34th of 79 rated construction


Job description

Overview
Three Phase Line Construction, Inc. (3Phase) has proven expertise in all areas of distribution, substation, transmission, and communication work. In every stage of every project, 3Phase adheres to the strictest environmental and safety compliances. With highly skilled professionals, advanced equipment, and an unprecedented work ethic, 3Phase takes pride in delivering the highest quality service by combining all three phases of electrical contracting: Safety, Service, and Productivity.
3Phase is a purpose-driven company. Our core values guide our strategy, performance, and culture. We believe in maintaining an environment where team members can make an impact, grow, and thrive. A place where they find meaning and purpose in doing the important work of ensuring communities have the vital energy, light, and communications to prosper. Our culture is inclusive and welcoming. Our teams are empowered with abundant training, tools, and opportunities to follow their curiosity and ambitions. Everyone has an equal chance to advance. Everyone is supported, respected, and challenged to be their best. We're always looking for talented and dedicated people to join us and love where they work.
3Phase is a proud subsidiary of MasTec (NYSE: MTZ), a Fortune 500 Company ranked by Energy News-Record as one of the leading contractors in the country. 3Phase is part of the MasTec Power Delivery segment. We are certified as a minority-controlled company by the National Minority Suppliers Development Council (NMSDC). Our rich diversity of people and ideas makes us a stronger, more innovative organization.
Job Description Summary:
The Project Manager is directly responsible for all safety, financial, operations and administrative functions on high voltage utility projects. The Project manager will plan and execute the life cycle of a large-scale linear projects. They will develop procedures and practices contingent on customer and internal requirements, hiring, developing, and managing of the project team, coordinating with construction managers, schedulers, and subcontractors. This project management position requires extensive involvement and leadership for the project team. Collaborating and maintaining close relationships with utility customers. This position is ultimately responsible for the project's progress and success.
Responsibilities
Project Proposal
  • Define and understand project scope
  • Identify and supply deliverables
  • Assist Business development on defining project resource requirements; subcontractor or internal
  • Responsible for subcontractor bid packages, communications and transmittals
  • Responsible for pricing sheet assembly and completion
  • Manager proposal schedule

Project Initiation
  • Responsible for understanding complete project scope and contract
  • Manage subcontractor selection, notification and possible re-pricing
  • Schedule and execute project kick-off meetings with client and subcontractors

Project Execution
  • Develop and manage project team, assigning and coordinating team member roles and responsibilities.
  • Develop and maintain project schedule, ensuring achievement of critical milestone dates
  • Oversee the successful management of labor and capital resources.
  • Plan/Participating in weekly progress and strategic planning meetings between clients and project team members.
  • Maintain and control assigned project budgets and margins
  • Responsible for subcontract invoice approval and client billing
  • Identify, mitigate, and resolve project issues and/or concerns.
  • Assure safety policies, procedures, and standards are met, or exceeded.
  • Manage project scope by assuring changes and/or change orders are appropriately documented and executed
  • Communicating and reporting project updates, metrics, and overall performance to Project Sponsors.
  • Oversee QA/QC of Engineering and Procurement deliverables as possible

Project Closeout
  • Complete all change order activity for both the client and subcontractors
  • Verify all material has been delivered, invoicing complete and payments made
  • Verify all project P.O.s are executed and closed-out
  • Testing and commissioning documentation is complete, reviewed and transmitted to client
  • Engineering as-built drawings and drawing revisions are complete and transmitted to client
  • All ECS project QA/QC documents are complete to include transfer of custody
  • Final customer billing to include retention
  • Complete ECS substation closeout document
  • Achieve project file

Additional responsibilities:
  • Commitment to stringent industry safety regulations.
  • Creation, management, and reporting of resource plans and performance data.
  • Measure, monitor, and report project financials including forecasts and cash flow.
  • Adherence to project deliverables and contractual obligations.
  • Schedule Management - Analyzing critical path, float, delays, and acceleration if required.
  • Documentation of all project activities and communication.
  • Contract interpretation/dispute resolution.
  • Interfacing with client representatives regarding the project's progress and challenges.
  • Provide technical support for construction, including participation in construction planning.
  • Facilitate and coordinate project related conferences.
  • Support business development and other areas of Substation Services as directed
  • Mentor Assistant Project Management resources

Qualifications
  • 4 years' experience within Construction Project Management
  • Prior experience with managing contracted work with Municipal and/or Investor-Owned Utilities required.
  • Thorough understanding of utility industry practices/standards, operations, contract management with emphasis on power projects required.

Skills & Abilities:
  • Must be able to accurately process written documentation, perform duties in a timely manner, be highly organized, and able to interface with personnel at all levels.
  • Proficient understanding of Project Controls, Earned Value Management and Risk Management desirable.
  • Extensive proficiency with Microsoft programs
  • BBA degree or Construction Management or Engineering (or similar field/experience equivalent)
  • PMP Certificate preferred

What MasTec employees say

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