Full-Time

Principal Molten Salt Component Specialist

Posted on 10/8/2024

Commonwealth Fusion Systems

Commonwealth Fusion Systems

501-1,000 employees

Develops and commercializes fusion energy technology

Energy

Compensation Overview

$200k - $300kAnnually

Senior

Remote in USA

Category
Materials & Structures
Research & Development
Aerospace Engineering
Requirements
  • BS in Chemical, Mechanical, Petroleum, or Nuclear Engineering or a related field
  • Graduate degree in an engineering or applied science discipline is preferred
  • 10+ years of molten salt system design
  • Deep knowledge of severe service applications with challenging chemical compatibility necessitating non-standard materials of construction
  • Experience designing molten salt test stands, testing and validating pump, valve and instrument performances
  • Hands-on engineering experience with fluid systems and rotating machines
  • Experience with design, development, and manufacturing for molten salt pumps, valve and instruments
  • Understanding of the vendor landscape
  • Dedication to safety to mitigate hazards that may include molten salt chemical hazards, high temperature, and strong magnetic fields
Responsibilities
  • Provide expert guidance on the design of molten salt systems components (pumps, valves, instruments, HXRs, tanks, heaters, etc.) for ARC
  • Support the critical material selections, for both mechanical and static components
  • Support the design, construction, commissioning and operations of demonstration facilities capable of de-risking system architecture, system & component performances, maintenance, lifetime, chemical compatibility, etc.
  • Plan and execute the development campaigns needed for novel molten salt system components, lead the strategy for co-development with vendors
  • Identify vendors capable of supporting a co-development effort, coordinate and manage vendors to ensure consistent alignment throughout the component development process
  • Support procurement of existing molten salt component products
  • Develop operating procedures and test plans, identifying test objectives, key data needed, and the requirements and approaches for testing at both system and equipment levels
  • Ensure facility designs are capable of evaluating prototype molten salt pumps, valves and instrumentation for performance curves, sealing, lifespan, and response to operating modes
  • Interpret and consolidate experimental test data; prepare technical presentations and briefing them to technical leadership teams, vendors, and Independent Engineering reviewers
  • Provide high-level technical guidance and support to resolve complex design issues, ensuring continuous progress on design, installation, commissioning and system operations
  • Understand the trade-offs in terms of cost, schedule, budget, manufacturability, and bankability of different technical paths and align these with business objectives
  • Development of design bases, design requirements, and design guidance for salt system components
Commonwealth Fusion Systems

Commonwealth Fusion Systems

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Commonwealth Fusion Systems focuses on developing fusion energy as a clean and sustainable power source. The company utilizes advanced magnet technology, created in partnership with MIT, to build smaller and more affordable fusion systems called tokamaks. These devices use magnetic fields to confine plasma, making them an efficient method for achieving fusion. Currently, CFS is manufacturing high-temperature superconducting magnets and constructing SPARC, which aims to be the first commercially viable net energy fusion machine. The success of SPARC will lead to the development of ARC, the first fusion power plant. CFS differentiates itself from competitors by its commitment to scientific integrity and a mission-driven approach, aiming to provide cost-competitive fusion energy to help combat climate change.

Company Stage

Grant

Total Funding

$2B

Headquarters

Harvard, Massachusetts

Founded

2018

Growth & Insights
Headcount

6 month growth

19%

1 year growth

47%

2 year growth

98%
Simplify Jobs

Simplify's Take

What believers are saying

  • CFS plans to build the world's first commercial fusion power plant in Virginia.
  • Increased investment in fusion energy startups indicates strong investor interest.
  • Government net-zero targets align with CFS's clean energy mission.

What critics are saying

  • Competition from companies like TAE Technologies could impact CFS's market position.
  • Reliance on rare-earth materials poses supply chain risks.
  • Public perception of nuclear fusion technology remains uncertain.

What makes Commonwealth Fusion Systems unique

  • CFS uses rare-earth barium copper oxide superconductor technology for energy development.
  • CFS collaborates with MIT for advanced fusion research and magnet technology.
  • CFS is building SPARC, the first commercially-relevant net energy fusion machine.

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Benefits

12.5 Company-wide Holidays

Our vacation policy is 'take vacation'

Our sick time policy is 'get better and try not to make others sick'

Generous parental leave policy

Health Reimbursement

Health, Dependent Care, & Limited Purpose Flexible Spending Accounts

Delta Dental, Blue 20/20 Vision optional

Wellbeing / Headspace coverage

Short-term & long-term disability

Life and AD&D insurance

401K

INACTIVE