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Geothermal Mechanical Engineer Jobs (NOW HIRING)

Haley & Aldrich

Senior Mechanical Engineer 3

Boston, MA · On-site

$113K - $150K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Haley & Aldrich

Senior Mechanical Engineer 3

Portland, ME

$106K - $141K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Haley & Aldrich

Senior Mechanical Engineer 3

Boston, MA

$113K - $150K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Haley & Aldrich

Senior Mechanical Engineer 3

Bedford, NH

$103K - $136K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Haley & Aldrich

Senior Mechanical Engineer 3

Bedford, NH · On-site

$103K - $136K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Haley & Aldrich

Senior Mechanical Engineer 3

Portland, ME · On-site

$106K - $141K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Quaise Energy, Inc

Mechanical Engineer II

Houston, TX · On-site

... geothermal energy far below the surface, enabling power generation that can rival the output of ... The Mechanical Engineer II will own the design and analysis of components and subsystems from ...

Haley & Aldrich

Senior Mechanical Engineer 3

Boston, MA · On-site

$110K - $127K/yr

We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with ... Support Construction Administration for the geothermal practice, including review of bids ...

Tetra Tech

MECHANICAL ENGINEER

Ithaca, NY

Tetra Tech is adding a Mechanical Engineer to our team based in Ithaca, NY. Why Tetra Tech: At ... Understanding of sustainable and renewable energy technologies (solar, geothermal, wind, etc.

Tetra Tech, Inc.

MECHANICAL ENGINEER

Ithaca, NY · On-site

Tetra Tech is adding a Mechanical Engineer to our team based in Ithaca, NY. Why Tetra Tech: At ... Understanding of sustainable and renewable energy technologies (solar, geothermal, wind, etc.

Ruekert & Mielke

Mechanical Engineer

Madison, WI · Hybrid

Are you a licensed Mechanical Engineer ready to use your experience to lead and build a local ... Experience incommercial HVACand plumbing design, including geothermal and specialty fluid/gas ...

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All JobsGeothermal Mechanical Engineer Jobs

Geothermal Mechanical Engineer information

See salary details

$45.5K

$102.9K

$166.5K

How much do geothermal mechanical engineer jobs pay per year?

As of Jul 4, 2026, the average yearly pay for geothermal mechanical engineer in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What does a geothermal engineer do?

A geothermal mechanical engineer designs, develops, and maintains systems that extract heat from the Earth's subsurface for energy production. They analyze geological data, select appropriate equipment, and ensure the safety and efficiency of geothermal power plants, often using tools like CAD software and adhering to industry standards. Their work supports sustainable energy projects and requires technical knowledge of thermodynamics and fluid mechanics.

What engineers make $500,000?

Highly experienced engineers in specialized fields such as petroleum, aerospace, or software engineering can earn $500,000 or more annually, often through a combination of base salary, bonuses, and stock options. Senior roles requiring advanced skills, certifications, and leadership responsibilities tend to have the highest compensation levels.

What is the difference between Geothermal Mechanical Engineer vs Mechanical Engineer?

AspectGeothermal Mechanical EngineerMechanical Engineer
Required CredentialsBachelor's in Mechanical Engineering, possibly geothermal-specific certificationsBachelor's in Mechanical Engineering, professional engineer (PE) license optional
Work EnvironmentRenewable energy facilities, geothermal plants, research labsManufacturing, automotive, aerospace, general industrial settings
Industry UsagePrimarily in renewable energy and geothermal sectorsBroad industry applications including manufacturing, construction, and design

While both roles require a mechanical engineering background, Geothermal Mechanical Engineers specialize in renewable energy systems, particularly geothermal power plants, whereas Mechanical Engineers have a broader scope across various industries. The focus on geothermal-specific systems and environments distinguishes the two roles.

Can you make $200,000 a year as a mechanical engineer?

Geothermal Mechanical Engineers with extensive experience, advanced skills, and specialized certifications can potentially earn $200,000 or more annually, especially in senior or managerial roles. However, typical salaries for mechanical engineers generally range lower, and reaching this level often requires working in high-demand industries, locations with high living costs, or taking on leadership responsibilities.

What engineers make $300,000 a year?

Senior geothermal mechanical engineers with extensive experience, advanced technical skills, and often specialized certifications can earn salaries approaching or exceeding $300,000 annually, especially in high-demand industries or senior leadership roles. Such compensation typically reflects leadership responsibilities, project management, and expertise in renewable energy systems.
More about Geothermal Mechanical Engineer jobs
What cities are hiring for Geothermal Mechanical Engineer jobs? Cities with the most Geothermal Mechanical Engineer job openings:
What states have the most Geothermal Mechanical Engineer jobs? States with the most job openings for Geothermal Mechanical Engineer jobs include:
What job categories do people searching Geothermal Mechanical Engineer jobs look for? The top searched job categories for Geothermal Mechanical Engineer jobs are:
Geothermal Mechanical Engineer jobs near you
Senior Mechanical Engineer 3

Senior Mechanical Engineer 3

Haley & Aldrich

Boston, MA • On-site

$113K - $150K/yr

Other

Posted 20 days ago

Job description

We are looking to add new talent to our growing team! We are currently seeking a Senior Mechanical Engineer 3 towork in a technical support role with highly skilled professionals on diverseproject teams in a dynamic environment. This is an excellent opportunity tojoin a growing group and company and get involved in a variety of projects fora diverse range of clients. This is a full-time position located in our Boston, MA, Rocky Hill, CT, Bedford, NH, or Portland, ME office.
DUTIES/RESPONSIBILITIES
In this position, you will:

  • Provide senior-level technical review of data collection, synthesis, and analysis using approved procedures consistent with the state of the practice in geothermal heating and cooling, or appropriate for their discipline in site remediation.
  • Assist in identifying technical issues and approaches for evaluation for specific projects and for broader application in the practice.
  • Be familiar with local, state, and federal regulations applicable to geothermal heating and cooling.
  • Serve as Project Manager to track project budgets and schedules, and provide mentoring to support staff involved in geothermal feasibility studies, field monitoring of drilling, pilot testing, geothermal exchanger installation, and sampling and analysis in connection with permitting, schematic design and detailed design development.
  • Support Construction Administration for the geothermal practice, including review of bids, submittals, practice questions and comments, and requests for information (RFIs).
  • Review and edit electronic and written documentation by others of project-related activities in the field and office.
  • Support the design development process, including preparing plans, details, specifications, and technical sections of project communications, work plans, and reports including interface with other technical disciplines supporting the built environment.
  • Perform work in accordance with company and client Health & Safety protocols.
  • Comply with the Guiding Principles and Code of Behavior articulated in our Company Charter.

SKILLS/EXPERIENCE
Minimum Skills and Requirements:

  • Minimum of Bachelor of science in civil, environmental, or mechanical engineering.  Master's degree in engineering or engineering management preferred.
  • Minimum 10 years of engineering consulting experience, including geothermal feasibility studies, design development. 
  • Experience with geothermal feasibility studies and design development and closed-loop hydronic and open pumping system designs is a plus.
  • Strong foundation in pipe hydraulics for pump sizing and geothermal borefield design.
    Professional Engineer license is required, or ability to obtain reciprocity within six months, in MA, NH, CT, ME, or NY.
  • Minimum of 5 years of project management experience, with a proven track record of meeting project outcome targets.
  • Excellent written and verbal communication skills.
  • Computer Skills - Strong computer literacy skills including proficiency in industry standard software; ArcGIS is a plus.
  • OSHA 40-hour HAZWOPER training preferred but not required.

The salary range for this position in Boston, MA is 110,000 - 127,000 annually. Actual compensation will be based upon a variety of factors such as education, related work experience, certificates, skills, and current market conditions. Haley & Aldrich reviews salary ranges each quarter to assess competitiveness with the market. 

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