Structural Design Engineer – Thermal Energy Storage Systems

Electrified Thermal Solutions; Boston (MA); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Equity options

Medical Insurance

Dental Insurance

Vision Insurance

401(k) with match

Parental leave

Paid vacation

Paid holidays

Commuter benefits

Health Savings Plan

Job summary

Electrified Thermal Solutions in Massachusetts is seeking a motivated Structural Design Engineer to design, analyze, and support the development of our Joule Hive Thermal Battery. You will own mechanical structure design, generate parts and assemblies in CAD (SolidWorks or Onshape), collaborate with engineering, construction, and R&D, and provide onsite support during critical build phases.

The role emphasizes documentation, QA/QC, and clear communication with stakeholders, with equity options

Qualifications

• B.S. in Mechanical Engineering and 1-5 years of relevant mechanical design experience (or M.S. in Mechanical Engineering, or a related field).
• At least 1 year of experience in managing external engineering contractors.
• Proficiency in CAD software, such as SolidWorks or Onshape.
• Ability to use Microsoft Excel and other tools for analytical means.
• Strong analytical and problem‑solving skills.
• Ability to work independently and in a team environment.
• Excellent communication and interpersonal skills.
• Familiarity with Python or MATLAB is a plus.
• Hands‑on experience with mechanical fabrication or industrial equipment commissioning is a plus.
• Experience with renewable energy systems, thermal energy storage, or extreme temperature systems is a plus.

Responsibilities

• Ownership of design and analysis of the mechanical structure of a commercial Thermal Energy Storage (TES) system.
• Generate parts, assemblies, and drawings within CAD in collaboration with design, construction, and commissioning engineering, as well as research & development departments.
• Leverage engineering analysis and simulation methods to inform design decisions impacting R&D prototyping and final product design.
• Provide onsite support for critical phases of FOAK system construction.
• Maintenance of detailed documentation throughout project work, including design specifications, CAD models, simulation results, and test reports.
• Regular progress updates and technical reports to project stakeholders.
• Support management of external contractors, including reviewing deliverables and performing QA/QC checks.

Skills

Mechanical design

External contractor management

CAD software

SolidWorks

Onshape

Excel

Team collaboration

Communication

Education

B.S. in Mechanical Engineering

M.S. in Mechanical Engineering

Tools

SolidWorks

Onshape

Job description

Electrified Thermal Solutions in Massachusetts is seeking a motivated Structural Design Engineer to design, analyze, and support the development of our Joule Hive Thermal Battery. You will own mechanical structure design, generate parts and assemblies in CAD (SolidWorks or Onshape), collaborate with engineering, construction, and R&D, and provide onsite support during critical build phases.

The role emphasizes documentation, QA/QC, and clear communication with stakeholders, with equity options