{"id":3910050,"url":"https://alion.io/job/coulomb-ai-battery-modelling-intern","title":"Battery Modelling Intern","company":{"id":20764,"name":"Coulomb AI","domain":"coulomb.ai","url":"https://alion.io/company/coulomb-ai","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Work at a Startup","truth_index":null},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"remote","remote_scope":"unspecified","remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Figma","optional":false},{"name":"Python","optional":false}],"status":"live","first_seen_at":"2026-11-07T06:21:36Z","employer_posted_date":"2026-11-07","last_verified_at":"2026-11-09T22:36:17Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Do you want to join a fast-growing climate tech startup with real impact?\nAbout Coulomb\nAt Coulomb AI, we envision a future powered by the seamless integration of AI and Battery Technologies, creating a powerful synergy to combat climate change. We build category-leading software that can significantly improve battery lifespan and performance by employing advanced predictive analytics, real-time monitoring, and adaptive battery management algorithms.\nCoulomb is headquartered in San Francisco with its development and research center in Bangalore. Founders Khushboo Shrivastava and Santanu Mondal are alumni of IIT Bombay and have first-hand experience working on first-generation Electric Vehicles at General Motors. We are backed by some of the best climate tech investors in the world, including Y Combinator, Harvard Management Seed Capital, CSVE Ventures, and prominent Silicon Valley-based Angels.\nWe already have a global presence with customers in 5 countries across UK, US, APAC and India\nYet, we’re still at the start of our journey, and we want exceptional people to join us!\nKey Responsibilities:\nDevelop, implement, and refine battery models using PyBaMM and COMSOL to simulate performance under various conditions.\nFocus on degradation mechanisms such as Solid Electrolyte Interphase (SEI) formation, lithium plating, and thermal behavior.\nAnalyze model outputs and validate against experimental data to improve model accuracy.\nAssist in optimizing battery parameters for enhanced performance, efficiency, and lifecycle.\nDocument modeling procedures and results, and present findings to the engineering team.\nCollaborate with team members to support ongoing research and development projects\nRequirements:\nCurrently pursuing or recently completed a degree in Engineering, Physics, Materials Science, or a related field.\nBasic understanding of battery electrochemistry and degradation mechanisms.\nProficiency in Python, with experience using PyBaMM or similar battery modeling libraries.\nFamiliarity with COMSOL Multiphysics, particularly modules relevant to electrochemistry and thermal analysis.\nStrong analytical skills and attention to detail in data analysis and model validation.\nAbility to work independently and collaborate effectively within a team.\nPreferred Skills:\nPrior experience with battery modeling, particularly for lithium-ion batteries.\nKnowledge of thermal management, capacity fade, and energy efficiency optimization.\nCoursework or experience in numerical methods, finite element analysis, or multiphysics simulations.\nWhat We Offer:\nHands-on experience working on live projects with cross-functional teams.\nMentorship from experienced product 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