Jobs in the United States

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Senior Electrical Integration Technician
Ford
Long Beach, CA · Long Beach
This position is hybrid with a requirement to be onsite four or more days per week
Added just now
Intermediate Electrical Engineer
Worley
BC, CA
Competent use of electrical engineering specific software such as ETAP, SKM (load flow, short circuit, arc flash, protection coordination, motor starting, etc. reports and results) and…
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Senior Electrical Designer
Worley
BC, CA
…across the life of their assets. We specialize in consulting, engineering, procurement and construction across the project lifecycle, with services extending through to operations and…
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Principal Engineer, GDC Storage, Google Cloud
Google
Sunnyvale, CA · Cambridge, MA · Raleigh, NC · Durham, NC · Seattle, WA
…and Data Protection. You will directly influence a team of software engineers, work closely with product management and engineering managers to define and execute on the storage for GDC…
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Mid-Level Structural Project Engineer
Matrix Design Group, Inc
San Antonio, TX
- $95,000 to $120,000 USD / year
Prepare engineering drawings, construction documents, specifications, and cost estimates using industry-standard software.
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MD
Mid-Level Structural Project Engineer
Matrix Design Group, Inc
Colorado Springs, CO
- $95,000 to $120,000 USD / year
Prepare engineering drawings, construction documents, specifications, and cost estimates using industry-standard software.
Added 1 min ago
Manufacturing Engineer
Hamilton Company
Reno, NV
Troubleshoot production floor issues and implement corrective actions to mechanical, electrical, vision, and software systems.
Added 1 min ago
Data Scientist III
Robert Half
CA SAN RAMON CORP, CA
Build on existing prompt engineering frameworks to standardize best practices and eliminate “prompt debt.”
Added 1 min ago
AI Engineer II
Robert Half
CA SAN RAMON CORP, CA
Robert Half is seeking an AI Engineer II who will analyze, design, program, debug, test, implement, deploy, and support software enhancements and new applications using Generative AI…
Added 2 mins ago
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Construction Project Engineer
Actalent
Peoria, AZ
- $38 to $55 USD / hour
Write, log and chase submittals, RFIs and change orders in Excel and the project software
Added 2 mins ago
Technical Risk Advisor, Specialist
The Vanguard Group, Inc.
Malvern, PA
Minimum of 5 years of relevant experience in software or application engineering, cybersecurity, technology risk, infrastructure or cloud engineering, vulnerability management, technical…
Added 2 mins ago
Sr Principal Engineer, Rendezvous & Proximity Operations (RPO), Guidance, Navigation & Control, Lead
Sierra Space
Centennial, CO · Louisville, CO
Ability to drive the strategic direction of the software engineering team.
Added 2 mins ago
Software Engineering Manager
Terabase Energy
Remote, United States
…this opportunity, Terabase is developing an interconnected software and construction automation platform. We work alongside project developers, owners, and engineering & construction firms…
Added 4 mins ago
Project and Contract Coordinator
Facet
Burlington, WA
Facet is a fast-growing energetic civil and structural engineering and environmental consulting firm with six offices in Washington. We are engineers, scientists, arborists, landscape…
Added 5 mins ago
Volunteer Expert Reviewer
LOVE JUSTICE INTERNATIONAL
Remote, United States
…have. Although we’re a nonprofit, we operate as an “Impact Engineering” organization, focused solely on maximizing real-world outcomes. By combining scientific and business principles with…
Added 5 mins ago
Senior Principal, AI/ML
Hewlett Packard Enterprise
San Jose, CA
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 5 mins ago
Sr Director, AI/ML
Hewlett Packard Enterprise
San Jose, CA
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 5 mins ago
Principal Solutions Architecture
Hewlett Packard Enterprise
All, MI
Provides mentoring to others to set an example of software systems design and development innovation and excellence.
Added 5 mins ago
Principal Cloud Developer
Hewlett Packard Enterprise
Ft. Collins, CO
This role has been designed as 'Hybrid' with a requirement that you will work on average 2 days per week from an HPE office
Added 6 mins ago
Sr. Mechanical Design Engineer, Satellites (Starlink)
SpaceX
Redmond, WA
…highly automated. You will use your expertise in mechanical engineering to design, analyze, fabricate, qualify, and commission structures, mechanism and automation equipment, optimizing for…
Added 6 mins ago
PS
Senior Product Designer
Pi Security
San Francisco, CA
- $145,000 to $214,000 USD / year
Pi is an agentic product security platform for teams that need to secure software as fast as they build it. Security knowledge is scattered across code, tickets, incidents, pen-test reports…
Added 6 mins ago
PD&M Specialist III
Faith Technologies, Inc.
Remote, United States
Must have some experience in tool/add-in creation
Added 6 mins ago
Business System Administrator I
Faith Technologies, Inc.
Remote, United States
You’ve discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is…
Added 6 mins ago
Business System Administrator II
Faith Technologies, Inc.
Remote, United States
You’ve discovered something special. A company that cares. Cares about leading the way in construction, engineering, manufacturing and renewable energy. Cares about redefining how energy is…
Added 7 mins ago
Director, Operational Technology
CHS Inc.
McPherson, KS
…terminal operations. This role is responsible for ensuring that OT software and hardware are reliable, secure, and are in compliance with regulatory and corporate requirements.…

Commonwealth Fusion Systems

R&D Engineer

Somerville, MA, United States

$107,000 to $160,000 USD / year

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Job details

Pay: $107,000 to $160,000 USD / year
Education: Bachelor’s degree
Posting language: English
Posted: Nov 12, 2026

Original job description

About Commonwealth Fusion Systems:

Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy.

Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers, suppliers, and many others to build the energy industry of the future.

We’re in the best position to make it happen. Since 2018, we’ve raised $4 billion of capital, making us the largest and leading fusion company in the world.

Now we’re looking for more thinkers, doers, builders, and makers to join us. People who’ll bring new perspectives, solve tough problems, and thrive as part of a team.

If that’s you and this role fits, we want to hear from you.

Join the power movement as a R&D Engineer

As an R&D Engineer, you will work dynamically across multiple engineering disciplines and cross-functional teams to execute critical projects and tests on fast-paced timelines in support of CFS’s mission. Our core mandate is to systematically retire technical risks for HTS Cable Magnets by developing experiments, prototypes, and specialized test stands, followed by rigorous testing to generate high-quality data. Strong foundational knowledge in physics, mechanical engineering, electrical systems, materials science, fluid dynamics, and finite element analysis (FEA) is essential. We are privileged with a high degree of cownership of the risks assigned to us, from initial concept to final validation:

Stakeholder Collaboration & Consensus: Partner across R&D, Design, Manufacturing, and Procurement to critically evaluate requirements, clarify test objectives, and align stakeholders on necessary outcomes and essential data
Design & Build: Engineer and construct targeted hardware, prototypes, and custom test systems required to fulfill objective goals
Testing & Commissioning: Commission setups, run experiments safely and methodically
Sharing the results: Perform rigorous data analysis, and communicate results clearly to the broader organization. Ultimately our output is data and it is our responsibility to stand by it

What you'll do:

Design, analyze, review, procure, and build mechanical assemblies and test equipment. Including structures, fluid systems, pressure vessels, mechanical systems, and electro-mechanical systems. We deal with extreme environments and conditions: tens of tons of load, thousands of amps, kilovolts, cryogenic temperatures etc
Work with Test Engineers to plan tests for achieving objectives, collecting key data needed and defining instrumentation and controls necessary to obtain this data. Ensure data is reliable and validated
Understand, challenge, and maintain well-documented requirements and risks for the system or component under test
Identify and mitigate safety hazards associated with test equipment and prototypes. Produce safety documentation such as job hazard assessments and test readiness reviews
Maintain documentation and schedule for projects responsible for. Documentation may include: design reviews, wiring lists, P&IDs, schematics, CAD assemblies, and drawings, and technician work instructions
Perform any needed analysis to create successful designs. Analysis may include structural, thermal, or fluid.
Analysis to include first principles hand calculations and/or FEA, whichever is warranted.
Troubleshoot and resolve integration discrepancies during build, and commissioning of new designs
Iterate on designs, equipment, and operations to improve designs

What we’re looking for:

Bachelors degree in engineering or science field is required; Mechanical engineering or similar, or applied physics degree
3+ years experience designing, analyzing, fabricating, and commissioning complex mechanical and electro-mechanical assemblies
3+ years using CAD software to design complex assemblies, producing drawings for procurement with a working knowledge of GD&T and tolerance stack-up
3+ years experience with analysis of mechanical components, strength of materials and failure criteria. Familiar with use of fasteners, analysis of welds, and bolted joints
Familiarity with electromagnetic fundamentals – voltage, current, resistance, Ohm’s Law, AC/DC, right-hand rule, solenoids, etc
Excellent troubleshooting/problem- solving skills with great attention to detail
Effective at communicating technical topics to both technical and non-technical audiences
High self-motivation and drive to execute quickly
A can-do attitude and an eagerness to learn and/or teach junior engineers/technicians
Collaboration skills including active listening and facilitating a productive discourse on problems
Ability to innovate creative solutions to challenging problems
Willingness to challenge the status quo in search of better, more efficient methods

Bonus points for:

5+ years experience designing, analyzing, fabricating, and commissioning complex mechanical and electro-mechanical assemblies
5+ years using CAD software to design complex assemblies, producing drawings for procurement with a working knowledge of GD&T and tolerance stack-up
5+ years experience with analysis of mechanical components, strength of materials and failure criteria. Familiar with use of fasteners, analysis of welds, and bolted joints
Experience with structural FEA software, especially ANSYS and COMSOL
Experience with multi-physics analysis in ANSYS or COMSOL
Experience using NX and Teamcenter
Experience with high field magnet testing, traditional or superconducting
Experience with data processing, analysis, and plotting using Python, MATLAB, or similar
Experience with high voltage and high current power equipment design and use – power supplies, water cooled cables, insulation

Must-have requirements:

Ability to occasionally lift up to 50 lbs
Perform activities such as typing, climbing, standing, stooping or sitting for extended periods of time
Willingness to occasionally travel or work required nights/weekends/on-call
Work in a facility that contains industrial hazards including heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, high current, pressure systems, and cryogenics

At CFS, we excel in fast-paced environments, driven by our values of integrity, execution, impact, and self-critique. As we grow, we’re eager to bring on mission-driven folks who offer diverse perspectives and fresh ways to tackle challenges.

We value diversity deeply and are proud to be an equal opportunity employer by choice. We consider all qualified applicants equally, regardless of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law.

This role requires compliance with U.S. laws concerning the export of controlled or protected technologies or information (collectively, “Export Control Laws"). Any offer of employment will be contingent on the need for compliance with such Export Control Laws.

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Jobs in the United States