Marathon Fusion
Join to apply for the
Senior Mechanical Engineer
role at
Marathon Fusion Continue with Google Continue with Google Join to apply for the
Senior Mechanical Engineer
role at
Marathon Fusion This range is provided by Marathon Fusion. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range
$115,000.00/yr - $170,000.00/yr Direct message the job poster from Marathon Fusion Since our founding in 2023, we've developed fuel cycle technologies to deliver fusion energy more quickly with better economics. Marathon Fusion was founded by Adam Rutkowski, previously a Propulsion Engineer at SpaceX and PhD candidate in Plasma Physics at Princeton University, and Kyle Schiller, previously a Fellow in science policy at Schmidt Futures. We believed then, and now more than ever, that fusion is humanity's best pathway to abundant, clean and reliable energy. We've secured over $10m in funding from the US Department of Energy and leading investors including 1517 Fund and Strong Atomics. We have letters of intent from leading fusion companies including Helion Energy, Commonwealth Fusion Systems, and Thea Energy. We've built plasma centrifuges for isotope separation, superpermeable pumps for rapid fuel recycling in fusion power plants. We're on a quest to commercialize alchemy, accelerate the deployment of fusion energy, and open a new frontier in scientific discovery. Culture at Marathon Fusion We are a startup environment characterized by a need for focus, adaptability and prioritization in a shifting landscape. Thriving in this environment requires excellent proactive communication across roles and backgrounds, the ability to build and maintain trust between team members, and the willingness to learn and develop new skills on the job. We place particularly high weight on each team member's ability to be self-directed. Role Description As a Senior Mechanical Engineer, you’ll play a pivotal role in shaping the future of our technology. You'll lead mechanical design efforts for intricate components and assemblies, guiding them from early-stage concepts to scalable production, with a strong emphasis on design for manufacturing. This role demands a highly creative problem-solver adept at overcoming complex mechanical design hurdles. You'll be instrumental in collaborating with diverse teams, establishing critical requirements, and orchestrating comprehensive verification plans. Thriving in a dynamic prototype shop, you'll also strategically partner with manufacturers to ensure our innovative designs are optimized for seamless production. What You’ll Do : Design hardware in CAD software Uphold standards and requirements for ultra-high vacuum environments Discover, build relationships with, and vet quality of vendor and supplier partners Procure equipment to meet testing requirements, material standards, and project timelines Participate in experimental design planning and reviews Troubleshoot hardware issues as they arise What You’ll Bring: Degree in mechanical engineering or related field; Bachelor’s with 2+ years, or Master’s with 1+ years industry experience in mechanical design Advanced experience with CAD software Proficiency with prototyping techniques and outsourcing manufacturing Experience as a design lead or program lead on a team of Mechanical Engineers Excellent written and oral communication Ability to think holistically about systems Capacity to learn new technical subjects quickly, collaborate cross-functionally, and consider problems from inter-disciplinary perspectives Organization and project management A high degree of conscientiousness and integrity Preferred Experience, But Not Required: 4+ years relevant work experience Prior experience in the fusion energy or related high-energy industries Experience working in a highly ambiguous fast-paced startup or research environment Compensation and Benefits Our compensation for this role is a wide range, determined by an evaluation of your experience and qualifications. All compensation packages for full-time employees include equity ownership in Marathon Fusion. Annual Base Pay $115,000 to $170,000 We offer the following benefits, subject to applicable eligibility requirements: Medical and dental insurance Generous paid time off and sick leave 401(k) plan Stocked office kitchen Marathon Fusion considers all qualified applicants equally for employment. We do not discriminate on the basis 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, ordinance, or regulation. If you need assistance or an accommodation during the interview process, please let us know. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Industrial Machinery Manufacturing Referrals increase your chances of interviewing at Marathon Fusion by 2x Get notified about new Senior Mechanical Engineer jobs in
San Francisco Bay Area . San Francisco, CA $70,000 - $125,000 2 weeks ago Mountain View, CA $94,050 - $141,550 2 weeks ago Palo Alto, CA $110,000 - $140,000 3 weeks ago Menlo Park, CA $170,000 - $240,000 2 weeks ago Fremont, CA $139,000.00 - $200,000.00 1 week ago Sunnyvale, CA $139,000.00 - $200,000.00 2 weeks ago Mountain View, CA $80,000.00 - $102,000.00 1 week ago San Jose, CA $115,200.00 - $153,600.00 3 weeks ago Mechanical Design Engineer – Mechanical Integration
Menlo Park, CA $108,000.00 - $123,000.00 2 weeks ago Sunnyvale, CA $170,000.00 - $240,000.00 2 weeks ago Alameda, CA $95,000.00 - $134,000.00 2 weeks ago San Jose, CA $115,000.00 - $135,000.00 2 weeks ago Sunnyvale, CA $108,100.00 - $182,900.00 1 week ago Mechanical Engineer (Autonomous Vehicles)
Sunnyvale, CA $111,000.00 - $164,000.00 2 weeks ago San Francisco, CA $140,000 - $270,000 8 months ago Mechanical Manufacturing Engineer, Data Centers
Sunnyvale, CA $96,000 - $138,000 2 weeks ago Livermore, CA $107,400 - $117,600 6 days ago Mechanical Design Engineer, Cabin Systems
Santa Clara, CA $120,000 - $180,000 1 month ago San Jose, CA $120,000 - $250,000 1 month ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr
Senior Mechanical Engineer
role at
Marathon Fusion Continue with Google Continue with Google Join to apply for the
Senior Mechanical Engineer
role at
Marathon Fusion This range is provided by Marathon Fusion. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range
$115,000.00/yr - $170,000.00/yr Direct message the job poster from Marathon Fusion Since our founding in 2023, we've developed fuel cycle technologies to deliver fusion energy more quickly with better economics. Marathon Fusion was founded by Adam Rutkowski, previously a Propulsion Engineer at SpaceX and PhD candidate in Plasma Physics at Princeton University, and Kyle Schiller, previously a Fellow in science policy at Schmidt Futures. We believed then, and now more than ever, that fusion is humanity's best pathway to abundant, clean and reliable energy. We've secured over $10m in funding from the US Department of Energy and leading investors including 1517 Fund and Strong Atomics. We have letters of intent from leading fusion companies including Helion Energy, Commonwealth Fusion Systems, and Thea Energy. We've built plasma centrifuges for isotope separation, superpermeable pumps for rapid fuel recycling in fusion power plants. We're on a quest to commercialize alchemy, accelerate the deployment of fusion energy, and open a new frontier in scientific discovery. Culture at Marathon Fusion We are a startup environment characterized by a need for focus, adaptability and prioritization in a shifting landscape. Thriving in this environment requires excellent proactive communication across roles and backgrounds, the ability to build and maintain trust between team members, and the willingness to learn and develop new skills on the job. We place particularly high weight on each team member's ability to be self-directed. Role Description As a Senior Mechanical Engineer, you’ll play a pivotal role in shaping the future of our technology. You'll lead mechanical design efforts for intricate components and assemblies, guiding them from early-stage concepts to scalable production, with a strong emphasis on design for manufacturing. This role demands a highly creative problem-solver adept at overcoming complex mechanical design hurdles. You'll be instrumental in collaborating with diverse teams, establishing critical requirements, and orchestrating comprehensive verification plans. Thriving in a dynamic prototype shop, you'll also strategically partner with manufacturers to ensure our innovative designs are optimized for seamless production. What You’ll Do : Design hardware in CAD software Uphold standards and requirements for ultra-high vacuum environments Discover, build relationships with, and vet quality of vendor and supplier partners Procure equipment to meet testing requirements, material standards, and project timelines Participate in experimental design planning and reviews Troubleshoot hardware issues as they arise What You’ll Bring: Degree in mechanical engineering or related field; Bachelor’s with 2+ years, or Master’s with 1+ years industry experience in mechanical design Advanced experience with CAD software Proficiency with prototyping techniques and outsourcing manufacturing Experience as a design lead or program lead on a team of Mechanical Engineers Excellent written and oral communication Ability to think holistically about systems Capacity to learn new technical subjects quickly, collaborate cross-functionally, and consider problems from inter-disciplinary perspectives Organization and project management A high degree of conscientiousness and integrity Preferred Experience, But Not Required: 4+ years relevant work experience Prior experience in the fusion energy or related high-energy industries Experience working in a highly ambiguous fast-paced startup or research environment Compensation and Benefits Our compensation for this role is a wide range, determined by an evaluation of your experience and qualifications. All compensation packages for full-time employees include equity ownership in Marathon Fusion. Annual Base Pay $115,000 to $170,000 We offer the following benefits, subject to applicable eligibility requirements: Medical and dental insurance Generous paid time off and sick leave 401(k) plan Stocked office kitchen Marathon Fusion considers all qualified applicants equally for employment. We do not discriminate on the basis 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, ordinance, or regulation. If you need assistance or an accommodation during the interview process, please let us know. Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Engineering and Information Technology Industries Industrial Machinery Manufacturing Referrals increase your chances of interviewing at Marathon Fusion by 2x Get notified about new Senior Mechanical Engineer jobs in
San Francisco Bay Area . San Francisco, CA $70,000 - $125,000 2 weeks ago Mountain View, CA $94,050 - $141,550 2 weeks ago Palo Alto, CA $110,000 - $140,000 3 weeks ago Menlo Park, CA $170,000 - $240,000 2 weeks ago Fremont, CA $139,000.00 - $200,000.00 1 week ago Sunnyvale, CA $139,000.00 - $200,000.00 2 weeks ago Mountain View, CA $80,000.00 - $102,000.00 1 week ago San Jose, CA $115,200.00 - $153,600.00 3 weeks ago Mechanical Design Engineer – Mechanical Integration
Menlo Park, CA $108,000.00 - $123,000.00 2 weeks ago Sunnyvale, CA $170,000.00 - $240,000.00 2 weeks ago Alameda, CA $95,000.00 - $134,000.00 2 weeks ago San Jose, CA $115,000.00 - $135,000.00 2 weeks ago Sunnyvale, CA $108,100.00 - $182,900.00 1 week ago Mechanical Engineer (Autonomous Vehicles)
Sunnyvale, CA $111,000.00 - $164,000.00 2 weeks ago San Francisco, CA $140,000 - $270,000 8 months ago Mechanical Manufacturing Engineer, Data Centers
Sunnyvale, CA $96,000 - $138,000 2 weeks ago Livermore, CA $107,400 - $117,600 6 days ago Mechanical Design Engineer, Cabin Systems
Santa Clara, CA $120,000 - $180,000 1 month ago San Jose, CA $120,000 - $250,000 1 month ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr