Avatar for ASPL Fusion
ASPL Fusion
Actively Hiring
Engineering fusion to power medicine & clean energy

Mechanical Engineer — Nuclear Target Systems

  • ₹10L – ₹15L • No equity
  • |
    New Delhi • 
    Gandhinagar
  • |2 years of exp
  • |Full Time
Posted: 3 months ago• Recruiter recently active
Job Location
New Delhi • 
Gandhinagar
Remote Work Policy

In office - WFH flexibility

Visa Sponsorship

Not Available

RelocationAllowed
Skills
Mechanical Engineering
Solidworks
Catia
CFD and FEA in ANSYS
COMSOL
Thermal Engineering
Hiring contact
Abhinav Jha
Founder
India
image

About the job

About ASPL Fusion

ASPL Fusion is building India's first commercial neutron technology platform for BNCT cancer therapy and medical isotope production. Our accelerator facility in Gandhinagar requires precision-engineered target and moderator systems operating under extreme conditions.

The Role

Design and build the mechanical systems at the heart of our neutron source: the target assembly with micro-channel cooling, the Beam Shaping Assembly (BSA) moderator structure, and the biological shielding integration. These components operate under extreme conditions — high heat flux from the proton beam, radiation damage, and precision neutron moderation requirements.

What You Will Do

  • Design target assembly with micro-channel cooling (managing ~5-30 kW beam power on target)
  • Engineer BSA mechanical structure
  • Design and specify biological shielding for the accelerator room
  • Create engineering drawings (SolidWorks/CATIA) for fabrication
  • Coordinate with accelerator physicists on beam-target geometry
  • Support thermal-hydraulic analysis (CFD for target cooling)
  • Manage fabrication and assembly of mechanical components

What You Bring

  • M.Tech Mechanical Engineering (thermal-fluid systems, nuclear components, or precision engineering)
  • Experience with high-heat-flux component design (target systems, heat exchangers, or similar)
  • Proficiency in SolidWorks, CATIA, or equivalent CAD
  • CFD/FEA simulation experience (ANSYS Fluent, COMSOL, or similar)
  • Understanding of vacuum systems and ultra-clean manufacturing
  • Bonus: Experience in nuclear/accelerator environments
  • Bonus: Knowledge of neutron moderator materials

Why ASPL Fusion

  • Design components for India's first private neutron source from scratch
  • Your target assembly directly enables life-saving cancer treatments
  • Work at the intersection of mechanical engineering and nuclear physics
  • Co-authorship on engineering publications and patents

About the company

ASPL Fusion company logo

ASPL Fusion

Actively Hiring
Engineering fusion to power medicine & clean energy1-10 Employees
Company Size
1-10
Company Industries
Nuclear Energy
Company Industries
Computational Medicine
Learn more about ASPL Fusion image

Perks

Health Insurance
Where applicable, comprehensive health insurance for full-time employees covering hospitalisation, outpatient consultations, and pre-existing conditions.
Flexible Working Hours
Core collaboration hours are 10 AM to 6 PM IST, but we offer flexibility around start and end times. We care about output and impact, not clock-watching. Lab schedules may vary based on experimental campaigns.
Co-authorship on Papers & Patents
Where applicable, every technical team member gets co-authorship on ASPL publications and patent filings arising from their work. We publish in peer-reviewed journals and present at international conferences.
Conference Travel Support
We fund attendance at national and international conferences relevant to your domain — registration, travel, and accommodation. Present your work at venues like ANS, IEEE NPSS, IPAC, ASTRO, and IAEA technical meetings.
Direct Mentorship from Leadership
Work directly with Prof. Prabhat Ranjan (former Director, Institute for Plasma Research) and Prof. Y.C. Saxena (former Head, FCIPT/IPR). Weekly technical syncs, monthly all-hands, and open-door access to 35+ years of fusion research leaders
Founding Team Growth Opportunity
Join a team of 4 scaling to 12+ in 2026-2027. As an early hire, you will shape your domain end-to-end — from technical decisions to hiring your own team. Everyone at this stage has outsized influence on the company's direction & culture.
Monthly All-Hands & Technical Syncs
Weekly working-group technical syncs keep everyone aligned on progress. Monthly all-hands cover company strategy, milestones, and cross-team updates. We keep meetings focused and communication direct — no unnecessary overhead.

Founders

Abhinav Jha
Founder
India
image
View the team image

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