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Solar Project Engineer Jobs in Massachusetts (NOW HIRING)

SOLAR PROJECT ENGINEER POSITION 621 Energy is looking for an engineer to assist in our growing efforts in implementing solar energy projects for our commercial and nonprofit customers. The ideal ...

SOLAR PROJECT ENGINEER POSITION 621 Energy is looking for an engineer to assist in our growing efforts in implementing solar energy projects for our commercial and nonprofit customers. The ideal ...

Senior Solar Project Engineer

Boston, MA ยท On-site

$107K - $140K/yr

Nexamp is seeking to hire a Senior Solar Project Engineer to join its Project Engineering team. In this role, you will lead engineering execution for complex solar and energy storage projects ...

Senior Solar Project Engineer

Boston, MA ยท On-site

$107K - $140K/yr

Nexamp is seeking to hire a Senior Solar Project Engineer to join its Project Engineering team. In this role, you will lead engineering execution for complex solar and energy storage projects ...

On new construction projects, you'll work directly with architects and building engineers to integrate solar into building plans from the start. What Makes This Role Exciting: Every design you ...

Senior Project Engineer

Boston, MA ยท On-site

$107K - $140K/yr

Coordinating engineering activities across utility-scale solar, BESS, and hybrid projects. * Supporting the preparation of Basis of Design documentation and engineering scopes of work. * Coordinating ...

Senior Project Engineer

Boston, MA ยท Hybrid

$107K - $140K/yr

Coordinating engineering activities across utility-scale solar, BESS, and hybrid projects. * Supporting the preparation of Basis of Design documentation and engineering scopes of work. * Coordinating ...

Senior Project Engineer

Boston, MA ยท On-site

$107K - $140K/yr

Coordinating engineering activities across utility-scale solar, BESS, and hybrid projects. * Supporting the preparation of Basis of Design documentation and engineering scopes of work. * Coordinating ...

On new construction projects, you'll work directly with architects and building engineers to integrate solar into building plans from the start. What Makes This Role Exciting: Every design you ...

Few people get to materially change whether clean energy reaches places solar never could. If that ... As Project Engineer, you will be the person on the ground making it happen. Today we run a pilot ...

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Senior Project Engineer

Boston, MA ยท On-site

$107K - $140K/yr

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Senior Project Engineer

Burlington, MA ยท On-site

$120K - $140K/yr

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Senior Project Engineer

Burlington, MA ยท On-site

$120K - $140K/yr

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Senior Project Engineer

Burlington, MA ยท On-site

$107K - $140K/yr

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Senior Project Engineer

Burlington, MA ยท On-site

$107K - $140K/yr

... solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV ... The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure ...

Be Seen First

Accountant

Boston, MA ยท On-site

$70K - $85K/yr

Kearsarge Energy is a leading full-service renewable energy company focused on solar project development and asset management. We serve as project developer and acquirer, finance provider ...

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Showing results 1-20

Solar Project Engineer information

See Massachusetts salary details

$75.9K

$95.6K

$135.4K

How much do solar project engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for solar project engineer in Massachusetts is $95,560.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,000.00 and $103,800.00 per year, depending on experience, location, and employer.

What does a solar project engineer do?

A solar project engineer develops equipment that converts sunlight into usable electricity. As a solar project engineer, you collaborate with other engineers and designers on the development of photovoltaic (PV) technologies, such as solar panel arrays and solar power plants. Your responsibilities include modeling PV systems and designing solar energy materials to meet project specifications, solving solar engineering problems, and installing the solutions your team develops to promote the use of solar energy over non-renewable energy resources.

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

To thrive as a Solar Project Engineer, you need a strong background in electrical or mechanical engineering, with a relevant degree and experience in solar energy systems. Familiarity with solar design software (such as PVsyst or AutoCAD), project management tools, and relevant certifications like NABCEP are highly valued. Strong problem-solving abilities, teamwork, and effective communication skills set top candidates apart in this role. These skills and qualifications are crucial for ensuring efficient project execution, regulatory compliance, and successful collaboration across multidisciplinary teams.

What are some common challenges faced by solar project engineers during the installation phase, and how are they typically addressed?

Solar Project Engineers often encounter challenges such as unexpected site conditions, permitting delays, and coordinating with multiple contractors during the installation phase. These challenges are typically addressed by conducting thorough site assessments beforehand, maintaining clear communication with stakeholders, and implementing effective project management practices. Flexibility and proactive problem-solving are essential, as is the ability to adapt schedules and resources to keep the project on track. Regular meetings with construction teams and other engineers help ensure swift resolution of on-site issues.

What is the difference between Solar Project Engineer vs Solar Design Engineer?

AspectSolar Project EngineerSolar Design Engineer
CredentialsBachelor's in engineering, certifications like NABCEP or PE often preferredBachelor's in engineering or related field, NABCEP certification common
Work EnvironmentOn-site project management, coordination with construction teamsDesign and planning, CAD work, technical analysis
Employer & Industry UsageSolar developers, EPC firms, utilitiesEngineering firms, solar design companies, EPC contractors
Search & Comparison IntentFocus on project execution, management, and installationFocus on system design, layout, and technical specifications

The Solar Project Engineer primarily manages the execution and coordination of solar installation projects, ensuring timely completion and compliance. In contrast, the Solar Design Engineer concentrates on designing solar systems, creating technical plans, and optimizing system performance. Both roles require technical certifications and work within the solar industry, but their focus areas differ from planning to project management.

What are popular job titles related to Solar Project Engineer jobs in Massachusetts?

For Solar Project Engineer jobs in Massachusetts, the most frequently searched job titles are:

What job categories do people searching Solar Project Engineer jobs in Massachusetts look for?

The top searched job categories for Solar Project Engineer jobs in Massachusetts are:

What are popular job titles related to Solar Project Engineer jobs in MA?

For Solar Project Engineer jobs in MA, the most frequently searched job titles are:

Infographic showing various Solar Project Engineer job openings in Massachusetts as of August 2026, with employment types broken down into 90% Full Time, 7% Part Time, and 3% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $95,560 per year, or $45.9 per hour.

Solar Project Engineer

Concord, MA โ€ข On-site

Full-time

Medical, Dental, Retirement, PTO

Posted 16 days ago


Job description

SOLAR PROJECT ENGINEER POSITION

621 Energy is looking for an engineer to assist in our growing efforts in implementing solar energy projects for our commercial and nonprofit customers. The ideal candidate will demonstrate initiative, possess excellent communications skills, and be detail oriented. This full-time hybrid role is based at our West Concord, MA office.

Reporting to the Principal of 621 Energy, this position is responsible for technical implementation of the company’s solar PV projects, primarily within Massachusetts. The Project Engineer is responsible for all technical aspects of project design, construction, and commissioning of assigned solar projects, and ensuring that milestones are met throughout the life of the project. The Project Engineer handles multiple projects simultaneously at various stages of development and construction.

PRIMARY RESPONSIBILITIES

  1. Perform site visits for project feasibility and assist with preliminary site layouts and energy production modelling
  2. Conduct onsite assessments and develop comprehensive solar designs including equipment layouts, site plans, structural drawings, engineering calculations, and electrical schematics that conform to NEC codes and permitting requirements using Sketchup, Layout, Excel, Helioscope and other design tools
  3. Produce construction document sets, bill of materials, equipment specifications, and drawings that will be used for construction, as well as creating as built documentation
  4. Support utility interconnection and permitting application processes
  5. Provide support and quality control of installation team during construction by understanding all installation manuals, training installers as required, providing accurate locations for racking and other equipment in the field, review of installation quality and adherence to drawings
  6. Provide start-up, commissioning, and troubleshooting of new systems and existing systems
  7. Effectively communicate with project stakeholders including clients, professional engineers, contractors and coworkers
  8. Provide design and technical implementation of a high quality project within the intended scope, timeframe, budget, and client expectations
  9. Ensure compliance with company, industry, trade, and jurisdictional safety standards, practices, codes
  10. Assist in the evaluation of project performance and implement strategies to improve safety, quality, profitability, and customer satisfaction

DESIRED TRAITS/QUALIFICATIONS

  1. Degree in engineering or equivalent educational/certification background
  2. One year minimum Solar PV design experience
  3. Proficient in technical knowledge of solar PV design, building codes and NEC.
  4. Ability to coordinate and prioritize multiple projects and tasks
  5. Ability to be “hands on” in the field for troubleshooting and installation assistance
  6. Strong communication and organization skills
  7. Quick learner with sound judgement, strong attention to detail, and ability to solve problems
  8. Passionate about delivering outstanding customer service both internally and externally
  9. Able to contribute to an inclusive, collaborative working environment and mentor less experienced team members
  10. Team player who can flex to fill different roles in a fast-paced and ever-changing environment
  11. Access to personal transportation required to get to job sites

Company Description

621 Energy builds, owns, operates and services commercial-scale solar photovoltaic (PV) systems. We provide a complete range of solar PV solutions including project development, turnkey installation, financing, operation and maintenance.

621 Energy’s mission is to help our customers reduce their energy costs and carbon footprint by providing quality, cost-effective, high-performing solar solutions. An integral part of our mission is to invest our profits and time into providing solar solutions to the nonprofits that serve our local communities. Visit www.621energy.com for more information.

All full-time positions are hybrid. Typically 2 days per week at our West Concord office with remaining days either remote or at job-sites.

621 Energy welcomes all candidates who are respectful and will do the job well, and values diversity in age, race, class, gender expression, sexual orientation, faith, and ability. We are committed to maintaining a discrimination-free workplace now and always.
We recognize that there is no “perfect” candidate, and you may not meet all the listed qualifications. If this position excites you, do not hesitate to apply.