{"id":1133298,"url":"https://alion.io/job/oklo-general-internship-application-2027","title":"General Internship Application 2027","company":{"id":2750,"name":"Oklo","domain":"oklo.com","url":"https://alion.io/company/oklo-inc","size_band":"501-1000","is_staffing_agency":false,"is_intermediary":false,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":86,"open_postings":16,"ghost_share":0,"stale_share":0.375,"repost_share":0,"time_to_fill_p50_days":124,"computed_at":"2026-09-23T05:45:00Z"}},"role":"Early Careers","role_family":"Early Careers","seniority":"intern","employment_type":"internship","work_mode":"on_site","remote_scope":null,"hiring_geo_confidence":"structured","locations":["Santa Clara, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":85000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":90},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AutoCAD","optional":false},{"name":"Git","optional":false},{"name":"Google Workspace","optional":false},{"name":"MATLAB","optional":false},{"name":"Microsoft Office","optional":false},{"name":"Python","optional":false},{"name":"SolidWorks","optional":false}],"status":"live","first_seen_at":"2026-09-23T04:35:37Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-23T14:37:36Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"We are excited to announce an open call for talented interns to join Oklo's dynamic team! Below are multiple positions across various disciplines that may be available, offering the chance to work on innovative projects for Summer 2027. If you're passionate about solving complex challenges, thrive in a collaborative environment, and are eager to contribute to groundbreaking solutions, we encourage you to apply.\nRequirements \nOklo interns are required to:\nRelocate or be available to work out of Santa Clara CA where Oklo Headquarters is located for the duration of the internship or out of one of our satellite locations in Denver, CO, Brooklyn, NY, Idaho Falls, ID, or Washington D.C.\nBe available to work 30-40 hours per week between June 7, 2027 - August 20, 2027 (depending on the scope of work)\nBe currently enrolled or recently (2027) graduated with a Bachelor's or Master's Degree from an accredited university\nIntern Position Descriptions\n Core Thermal Hydraulics Intern\nThe CTH Intern will develop intermediate fidelity (IF) subchannel and high-fidelity computational fluid dynamics (CFD) models for applications in sodium fast reactors (SFRs). The project will involve comparisons between simulation results and experimental data. The exact topic will depend on interest and company needs but could cover fluid-structure interaction, turbulence model development, uncertainty quantification, or surrogate modeling.\nRequired QualificationsCoursework in fluid mechanics and heat transfer\nExperience with 3-D CFD and meshing workflows\nProficiency in Python\nClear technical communication and documentation skills\n\n Bonus QualificationsExperience with advanced 3-D CFD concepts (large eddy simulation, fluid-structure interaction)\nFamiliarity with high-performance computing workflows and tools\nExperience with MOOSE\nFamiliarity with statistics and reduced order modeling\n\nFuel Performance Intern\nWorking with members of Oklo’s Materials and Fuel Performance Team, this intern will explore the potential of lower-order fuel performance models to help accelerate our core-design iteration.\nKey ResponsibilitiesAssess the trade-off between computational cost and accuracy of lower-order fuel performance models\nDistill key phenomena for a variety of safety and design applications in order to calibrate simplified models against validation cases\nBenchmark new fuel performance tools\nIntegrate original analysis and data processing into our production stack\n\nRequired QualificationsFluency in Python (or another object-oriented programming language)\nPrior experience with finite element analysis (FEA)\nBackground in nuclear engineering and familiarity with reactor physics\nMotivated learner who is adept at efficiently summarizing literature\n\nBonus QualificationsExposure to the MOOSE modeling suite\nStrong understanding of statistics and/or uncertainty quantification\nCoursework or research related to materials science\n\nMechanical Analyst Intern\nThis intern will contribute to the evaluation and optimization of mechanical components that are critical to Oklo’s advanced power plant designs. This position offers hands-on experience in applying engineering fundamentals, performing structural analysis, and integrating results into design iterations.\nKey ResponsibilitiesApply first-principles mechanics and strength of materials to support analysis of structural components\nAssist in summarizing mechanical analysis results for design teams, highlighting key findings such as peak stresses, margins of safety, and potential design revisions\nSupport the development of technical documentation, ensuring clear and concise communication of assumptions, methods, and results\nCollaborate with design, manufacturing, and testing teams to help inform design improvements\n\nRequired QualificationsWorking toward a degree in Mechanical Engineering, Aerospace Engineering, Materials Science, or a related discipline\nStrong foundation in mechanics of materials, dynamics, and heat transfer\nExposure to FEA tools (e.g., Ansys, Abaqus, COMSOL, or similar) through coursework or projects\nProficiency in Python, MATLAB, or another programming language for basic data analysis or workflow automation\nStrong communication skills with the ability to clearly document and present technical findings\n\n Bonus QualificationsPrior research or project experience involving creep, fatigue, or thermal-mechanical problems\nFamiliarity with engineering codes and standards (e.g., ASME, AISC, or similar)\nExperience using Git or another version control system\n\nInstrumentation and Controls Intern\nThis intern will contribute to the development, integration, and testing of measurement and control systems that support advanced reactor operation and power generation. This position provides hands-on exposure to sensors, automation, and control strategies, while giving interns the opportunity to apply classroom knowledge to real-world engineering challenges.\nKey ResponsibilitiesAssist in developing and testing sensors, instrumentation, and actuators under real design constraints\nHelp design and implement control algorithms for equipment and processes\nSupport the integration of I&C components into reactor systems and analysis workflows\nContribute to documenting methods, results, and system designs in a clear and professional manner\nCollaborate with design and analysis teams to provide feedback that supports rapid iteration and improvement\n\nRequired QualificationsWorking toward a degree in Electrical Engineering, Mechanical Engineering, Computer Engineering, or a related field\nFamiliarity with measurement techniques, data acquisition, and signal processing\nExposure to control theory and feedback systems through coursework or projects\nBasic programming skills in Python (or similar) for data analysis and automation\nStrong communication skills and an eagerness to learn in a collaborative environment\n\n Bonus QualificationsExperience with circuit design (analog or digital) from labs, research, or projects\nExposure to communication protocols and digital networks\nFamiliarity with Git version control\n\nNeutronics Methodologies Intern\nThis intern will assist in updating and streamlining neutronic methodologies to align with the latest format and standards. They will ensure that the methodologies match the way the code base builds the model, verifying consistency across both. This position also involves identifying and documenting gaps or discrepancies in the review process for future improvements.\nKey ResponsibilitiesUpdate and optimize neutronic methodologies to the latest format and standards.\nEnsure methodologies align with the way the code base builds the model.\nIdentify and document any gaps or discrepancies in the current processes.\nCollaborate with team members to ensure consistency and accuracy in modeling procedures.\n\nRequired QualificationsProficient in Python for scripting and automation.\nFamiliar with AsciiDoc for documentation and formatting.\nStrong background in nuclear engineering and neutronics.\nAttention to detail with an ability to identify gaps in methodologies and processes.\n\nProcess Intern\nThis intern will support the design and analysis of fluid and power systems that are essential to Oklo’s advanced reactors. This position provides hands-on experience with system modeling, equipment evaluation, and prototyping, offering interns a chance to apply classroom knowledge to real-world energy systems.\nKey ResponsibilitiesAssist in designing fluid and process systems, including piping, valves, pumps, compressors, and heat exchangers\nSupport definition of process equipment specifications, performance criteria, and operating conditions\nContribute to prototype setup and testing activities for iterative system design and validation\nHelp prepare technical documentation to support system layout, fabrication, installation, and operation\nCollaborate with engineers on analyses to evaluate performance and inform design refinements\nDocument results and methods in a clear and professional manner for use across design and regulatory teams\n\nRequired QualificationsWorking toward a bachelor’s or master’s degree in Mechanical Engineering, Chemical Engineering, Nuclear Engineering, or a related discipline\nBackground in thermodynamics, fluid mechanics, and heat transfer through coursework or projects\nFamiliarity with process or system modeling tools (e.g., MATLAB, Python, Aspen, or similar)\nStrong problem-solving skills with attention to detail\nAbility to clearly communicate technical findings through reports or presentations\n\n Bonus QualificationsExperience with lab work, prototyping, or experimental systems\nExposure to piping and instrumentation diagrams (P&IDs) or process design coursework\nFamiliarity with pumps, heat exchangers, or thermal-fluid systems from research or internships\n\nPrototyping/Manufacturing Intern\nThe prototyping engineering intern will be a part of the prototyping and visualization team. \nKey ResponsibilitiesAssist in machining and general fabrication of prototypes and test setups\nWork with engineers to develop and execute testing procedures for mechanical systems\nSupport assembly, troubleshooting, and optimization of electro-mechanical systems\nConduct inspections and quality control on fabricated components\nDocument test results, process improvements, and technical findings\nCollaborate with the engineering team to improve designs and manufacturing processes\nMaintain a safe and organized workspace\n\n Required qualificationsMechanical, manufacturing, electrical, nuclear, chemical, or similar engineering student graduating with bachelors, masters, or PhD within the following year\nHands-on experience with mechanical fabrication, machining, or assembly\nGood understanding of mechanical design, materials, and manufacturing processes\nFamiliarity with mechanical measurement tools (calipers, micrometers, etc.)\nAbility to read and interpret engineering drawings and schematics\nStrong problem-solving skills and ability to work independently and in a team environment\nGood communication and technical documentation skills\n\n Bonus qualificationsExperience with manual or CNC machining\nExposure to electronics, sensors, and control systems (mechatronics experience)\nExperience with CAD software (SolidWorks, AutoCAD, or similar)\nExperience with welding, 3D printing, or other prototyping techniques\nUnderstanding of fluid mechanics, thermodynamics, or materials science\nExperience with data acquisition systems and programming (Python, LabVIEW, or MATLAB)\n\nBusiness Operations Intern\nThis role provides an opportunity to gain hands-on experience in business operations, process improvement, and cross-functional collaboration. This role is ideal for someone looking to grow their operational skill set in core business operational functions and is passionate about contributing to initiatives that drive efficiency while supporting key compliance functions across the organization. \n Key ResponsibilitiesAssist with day-to-day business operations, including process documentation, workflow optimization, and project coordination.\nCollect, organize, and analyze operational and financial data to generate insights and support decision-making.\nPrepare reports, presentations, and dashboards for internal stakeholders.\nCollaborate with cross-functional teams (finance, HR, marketing, product, etc.) to support operational initiatives.\nConduct research on industry trends, competitors, and best practices to support strategic planning.\nIdentify and recommend opportunities for process improvements and increased efficiency.\nProvide administrative and logistical support for team projects and meetings.\n\nRequired QualificationsCurrently pursuing a bachelor’s degree in Business Administration, Operations Management, Economics, or a related field.\nStrong analytical, organizational, and problem-solving skills.\nProficiency in Microsoft Office Suite (Excel, PowerPoint, Word) or Google Workspace.\nExcellent written and verbal communica...","description_format":"text","description_chars":17375,"description_truncated":true,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":true,"industries":["Energy & Utilities","Nuclear Energy"],"lifecycle":[{"event":"open","at":"2026-09-23T04:57:41Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":0,"expected_fill_days":124,"reasons":["conf:0","velocity","win:early","comp:junior"],"computed_at":"2026-09-23T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/oklo-general-internship-application-2027","json_url":"https://alion.io/job/oklo-general-internship-application-2027.json","meta":{"generated_at":"2026-09-23T14:39:20Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}