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Sr Project Engineer Jobs in Boston, MA (NOW HIRING)

Senior Project Engineer

Burlington, MA

$107K - $140K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure improvements. This role solves the challenge of turning complex facility needs into practical ...

Senior Project Engineer

Weston, MA · On-site +1

$75K - $182K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Engineer (Project) will work cross functionally with the Development, Construction, Procurement, and Commissioning teams ensuring quality and assurance on all engineering deliverables of ...

Senior Project Engineer

Weston, MA · On-site

$75K - $182K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Engineer (Project) will work cross functionally with the Development, Construction, Procurement, and Commissioning teams ensuring quality and assurance on all engineering deliverables of ...

Senior Project Engineer

Weston, MA · On-site

$75K - $182K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Engineer (Project) will work cross functionally with the Development, Construction, Procurement, and Commissioning teams ensuring quality and assurance on all engineering deliverables of ...

We have been consistently recognized by Zweig Group as "one of the fastest growing firms in the AEC industry." We are hiring an experienced Senior Project Engineer for the Traffic section of our New ...

Senior Project Engineer - Bridge

Acton, MA

$40/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking an experienced Senior Project Engineer - Bridge to join our widely respected and growing Transportation Division in any of our Northeast Office Locations . Why Join MJ? * Career Growth

Senior Project Engineer - Mechanical

Boston, MA · On-site

$93K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Requirements Stark Tech is seeking a Senior Project Engineer - Mechanical who excels by transforming mechanical system requirements into high-performance, energy-efficient, and fully integrated ...

Senior Project Engineer - Mechanical

Boston, MA · On-site

$93K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Job Requirements Stark Tech is seeking a Senior Project Engineer - Mechanical who excels by transforming mechanical system requirements into high-performance, energy-efficient, and fully integrated ...

Civil Senior Project Engineer

Maynard, MA · On-site

$136.59 - $161.67/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Project Engineer, you'll be designing critical infrastructure that directly impacts people's daily lives - from ensuring clean drinking water reaches families to protecting our waterways ...

... projects for HNTB's clients. What You'll Do: * Uses senior-level technical expertise to consider broad range of engineering solutions. * Responsible for the discipline-specific planning, work ...

Senior Project Engineer - Bridge

Acton, MA · On-site

$40/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

We are seeking an experienced Senior Project Engineer - Bridge to join our widely respected and growing Transportation Division in any of our Northeast Office Locations . Why Join MJ? * Career Growth

Civil Senior Project Engineer

Maynard, MA · On-site

$136K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Project Engineer, you'll be designing critical infrastructure that directly impacts people's daily lives - from ensuring clean drinking water reaches families to protecting our waterways ...

Civil Senior Project Engineer

Maynard, MA

$136K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Project Engineer, you'll be designing critical infrastructure that directly impacts people's daily lives - from ensuring clean drinking water reaches families to protecting our waterways ...

Civil Senior Project Engineer

Maynard, MA · On-site

$136K - $161K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

As a Senior Project Engineer, you'll be designing critical infrastructure that directly impacts people's daily lives - from ensuring clean drinking water reaches families to protecting our waterways ...

In the role of Senior Project Engineer (Water/Wastewater), we'll count on you to: * Independently create detailed designs, plans, specifications for water facilities and infrastructure projects

Showing results 21-40

Sr Project Engineer information

See Boston, MA salary details

$72.2K

$124.7K

$170.6K

How much do sr project engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for sr project engineer in Boston, MA is $124,682.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,600.00 and $140,100.00 per year, depending on experience, location, and employer.

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 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.

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 cities near Boston, MA are hiring for Sr Project Engineer jobs?

Cities near Boston, MA with the most Sr Project Engineer job openings:

Infographic showing various Sr Project Engineer job openings in Boston, MA as of August 2026, with employment types broken down into 85% Full Time, 9% Part Time, and 6% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $124,682 per year, or $59.9 per hour.

$107K - $140K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 20 days ago


Job description

Mantis Innovation provides managed facility services and turnkey program management with technology-enabled solutions that target the entire building footprint. We look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation.

The Sr. Project Engineer helps clients identify, design, and implement utility and infrastructure improvements. This role solves the challenge of turning complex facility needs into practical projects that improve performance, reliability, and cost efficiency. The position leads technical assessments, feasibility analysis, project scoping, and engineering design to support informed investment decisions. This role is critical to delivering accurate project recommendations, strong technical solutions, and well-executed engineering support from concept through implementation.

OUTCOMES & SCORECARD FOR SUCCESS
  1. Complete 95% of assigned site surveys, feasibility studies, and investment-grade cost estimates by the committed deadline, with less than 5% requiring material rework due to engineering errors or omissions.
  2. Develop and deliver technical scopes, project economics, and engineering recommendations that contribute to at least $5 million annually in qualified project opportunities approved for proposal or implementation.
  3. Demonstrate a consistently positive attitude, strong collaboration, and reliable responsiveness with clients, internal teams, and project partners, as evidenced by constructive stakeholder feedback and dependable follow-through on commitments.
RESPONSIBILITIES
  1. Conduct site surveys and collect technical, operational, utility, and cost data to establish project baselines and identify client needs.
  2. Analyze facility infrastructure, utility systems, and operating conditions to identify energy, water, and operational improvement opportunities.
  3. Perform feasibility studies and technical evaluations for utility modernization and energy efficiency solutions.
  4. Develop project scopes, engineering assumptions, savings calculations, and investment-grade cost estimates.
  5. Prepare technical recommendations, project economics, and supporting documentation for client proposals and decision-making.
  6. Lead design engineering activities for approved projects, ensuring technical quality and alignment with project objectives.
  7. Coordinate internal and external engineering resources to deliver design work on schedule and within scope.
  8. Manage engineering support for project implementation, including design-build coordination, technical reviews, and integration of applicable incentives or funding opportunities.
QUALIFICATIONS

Minimum Qualifications

  • Bachelor's degree in engineering or a related technical field.
  • 5-10 years of experience in development, design, or delivery of utility system modernization, energy efficiency, or related infrastructure projects.
  • Experience supporting industrial and/or commercial projects.
  • Technical experience with utility, HVAC, mechanical, or related infrastructure systems.
  • Ability to independently manage engineering work and coordinate with clients, internal teams, and external partners.

Preferred Qualifications

  • PE license, Certified Energy Manager credential, LEED AP credential, or similar professional certification
  • Strong financial and economic analysis, including lifecycle cost analysis, ROI evaluation, and development of business cases for capital infrastructure improvements.
WORKING CONDITIONS/PHYSICAL REQUIREMENTS
  • Work environment: This position is performed in a combination of office, remote, and client-site settings. Client sites may include industrial facilities, commercial buildings, utility plants, mechanical rooms, construction sites, production areas, rooftops, and other operational environments. Conditions at client sites may include exposure to noise, temperature variations, moving equipment, and active construction or manufacturing activities.
  • Physical requirements: This role requires prolonged periods of sitting and computer use, including viewing screens and using standard office equipment. The employee must be able to travel to and move throughout client facilities to conduct site assessments, inspections, and project meetings. Activities may include standing, walking, climbing stairs or ladders, navigating uneven surfaces, bending, reaching, and accessing confined or restricted equipment areas. The employee may be required to wear personal protective equipment (PPE), high-visibility clothing, and safety footwear, as required by site policies.
  • Travel requirements: Regular local and regional travel to client sites is expected. Occasional overnight travel may be required depending on project location and business needs.
  • Schedule expectations: Generally performed during standard business hours; however, flexibility may be required to accommodate client schedules, site access restrictions, project deadlines, commissioning activities, or field work occurring outside normal business hours.
$120,000 - $150,000 a year
Note: Employees are held accountable for all duties of this job. This job description is not intended to be an exhaustive list of all duties, responsibilities, or qualifications associated with the position.
 
What else can we offer you?
We offer a fantastic lineup of benefits, including Medical, Dental, Vision, FSA, HSA, 401k Matching, Paid Vacation, Paid Sick, Paid Holidays, Paid Parental Leave, Paid Short Term & Long Term Disability, Tuition Reimbursement, and a flexible hybrid work schedule (for office-based employees). Working at Mantis also brings tremendous professional development opportunities that allow you to make a real impact on both the company and your career!
 
Not sure you meet every single requirement?
Studies show that women and individuals from underrepresented groups often hesitate to apply unless they check every box. At Mantis, we're committed to building an inclusive and equitable team-so if this role excites you, we'd love to hear from you, even if your experience doesn't match every single qualification.
 
Mantis Innovation is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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