Student Opportunities - IT / Computer Science Internship - Summer 2027 (Remote Or Hybrid Eligible) Cincinnati Financial CorporationStudent Opportunities - IT / Computer Science Internship - Summer 2027 (Remote Or Hybrid Eligible)Fairfield, OHRemoteWork location and flexibility are subject to change based on evolving business needs, but generally, selected candidates who reside: within 50 miles of Headquarters may be expected to work in a hybrid capacity, combining remote and onsite work when business needs necessitate. understanding of computer networks (TCP/IP protocol, load balancing, monitoring, etc.), Linux/Windows server platform, virtualization, cloud computing concepts.
Internships in Data Science, Math, Statistics or Operations Research Mitre CorpInternships in Data Science, Math, Statistics or Operations ResearchFairborn, OH$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. As an intern working in data science, operations research, math or statistics, you will work alongside a team of experts to apply your knowledge and gain hands-on experience in one or more of the following areas: Data analysis and visualization.
Internships in Computer Science or Software Engineering Mitre CorpInternships in Computer Science or Software EngineeringFairborn, OH$46,500–$58,000 / yearThis requisition requires the candidate to have a minimum of the following clearance(s): This requisition requires the hired candidate to have or obtain, within one year from the date of hire, the following clearance(s): Salary compensation range and midpoint: $46,500 - $58,000 - $69,500 Annual. Other jobs may require vetting for various levels of agency public trust, fitness, suitability, controlled access, and special programs access determination consistent with the work program to which you are assigned.
NewStudent Opportunities - IT / Computer Science Internship - Spring 2027 (Remote Or Hybrid Eligible) Cincinnati Financial CorporationStudent Opportunities - IT / Computer Science Internship - Spring 2027 (Remote Or Hybrid Eligible)Fairfield, OHRemoteWork location and flexibility are subject to change based on evolving business needs, but generally, selected candidates who reside: within 50 miles of Headquarters may be expected to work in a hybrid capacity, combining remote and onsite work when business needs necessitate. understanding of computer networks (TCP/IP protocol, load balancing, monitoring, etc.), Linux/Windows server platform, virtualization, cloud computing concepts.
Summer 2027 Key Investment Services Internship (Certified Financial Planner Track) - Dayton, OH Keybank National AssociationSummer 2027 Key Investment Services Internship (Certified Financial Planner Track) - Dayton, OHVandalia, OHGeneral Office: Prolonged sitting, ability to communicate face to face in-person or on the phone with teammates and clients, frequent use of PC/laptop, occasional lifting/pushing/pulling of backpacks, computer bags up to 10 lbs. Key Investment Services LLC (KIS) is a FINRA registered broker / dealer, SEC registered investment advisory firm and partners with KeyCorp Insurance Agency USA Inc., a licensed insurance agency.
Summer 2027 Key Investment Services Internship (Certified Financial Planner Track) - Dayton, OH KeyCorpSummer 2027 Key Investment Services Internship (Certified Financial Planner Track) - Dayton, OHVandalia, OHGeneral Office: Prolonged sitting, ability to communicate face to face in-person or on the phone with teammates and clients, frequent use of PC/laptop, occasional lifting/pushing/pulling of backpacks, computer bags up to 10 lbs. Key Investment Services LLC (KIS) is a FINRA registered broker / dealer, SEC registered investment advisory firm and partners with KeyCorp Insurance Agency USA Inc., a licensed insurance agency.
Student Opportunities - Actuarial Internship - Summer 2027 (Hybrid) Cincinnati Financial CorporationStudent Opportunities - Actuarial Internship - Summer 2027 (Hybrid)Fairfield, OHOur company is not currently hiring interns for this role if they will need sponsorship at any time in the future, including Optional Practical Training (OPT) or Curricular Practical Training (CPT). Many departments at our Headquarters in Fairfield, Ohio, offer hybrid work options, empowering interns, and associates to work from home several days a week.
Engineering Internship, Summer 2027 The Procter & Gamble CoEngineering Internship, Summer 2027MASON, OH$85,000–$122,200 / yearThis 12-week Engineering Internship offers a chance to contribute to P&G's global success in dynamic environments, from technical centers developing the latest innovations to plants optimizing advanced engineering systems. Required: Education: Currently enrolled in a Bachelor's degree program in an Engineering or related technical discipline (e.g., Mechanical, Electrical, Mechatronics, Chemical, Materials Science, Packaging Science, Environmental, Civil).
KBR Mission Technology Solutions (MTS) - Defense & Intel Internship Program KBR IncKBR Mission Technology Solutions (MTS) - Defense & Intel Internship ProgramBeavercreek Township, OH$18–$35 / hourOur teams provide expertise across engineering, software development, cybersecurity, data analytics, mission operations, logistics, science, and program management, helping customers solve complex challenges and drive mission success. Interns will work alongside experienced professionals on real-world assignments, gaining exposure to technical and operational challenges while building valuable skills and industry knowledge.
KBR Mission Technology Solutions (Mts) - Defense & Intel Internship Program KBRKBR Mission Technology Solutions (Mts) - Defense & Intel Internship ProgramBeavercreek Township, OH$18–$35 / hourOur teams provide expertise across engineering, software development, cybersecurity, data analytics, mission operations, logistics, science, and program management, helping customers solve complex challenges and drive mission success. Interns will work alongside experienced professionals on real-world assignments, gaining exposure to technical and operational challenges while building valuable skills and industry knowledge.
NewR&D PhD Summer Intern: Life Science Modeling, Beauty Care The Procter & Gamble CoR&D PhD Summer Intern: Life Science Modeling, Beauty CareMASON, OHRequired Qualifications: Education: Working towards a PhD in Chemical Engineering, Mechanical Engineering, Aerosol Science, Exposure Science, Applied Mathematics, Data Science, or a related Life Sciences (Toxicology, Pharmacology, Biochemistry, etc.). Research and Development (R&D) at Procter & Gamble, the largest consumer packaged goods company in the world, includes a diverse group of roles that contribute to the innovation and development of our products.
R&D PhD Summer Intern: Data Science and Machine Learning The Procter & Gamble CoR&D PhD Summer Intern: Data Science and Machine LearningMASON, OHRequired Qualifications: Education: Working towards a PhD in Computer Science, Electrical Engineering, Biomedical Engineering, Robotics, Applied Mathematics / Statistics / Physics (with relevant ML and sensor-data experience), or a related fields with a focus on machine learning, wearable sensing, or human motion analysis. Reconstructing full-body human motion from a handful of noisy, drifting wearable sensors is a challenging machine learning problem, drawing on time-series modeling, multi-modal sensor fusion, human pose estimation, and biomechanics.
R&D PhD Summer Intern: Life Cycle Assessment (LCA) Data Science The Procter & Gamble CoR&D PhD Summer Intern: Life Cycle Assessment (LCA) Data ScienceMASON, OHYou will develop and organize life cycle inventory data, turning information from different sources and formats into consistent, model-ready datasets to enable Beauty Care business to generate sustainability insights more efficiently and use life cycle thinking in product and portfolio decisions, supporting P&G climate goals. Required Qualifications: Currently pursuing a PhD in Environmental Engineering, Chemical Engineering, Industrial Ecology, Sustainability Science, Data Science, or a related field with a focus on life cycle assessment, environmental modeling, product sustainability, or data management.
Supply Chain Internship The Procter & Gamble CoSupply Chain InternshipUNION, OH$29–$50 / hourHere are some examples of what our warehouse teams are working on: Implementing cutting-edge automation technology (robotics, self-guided vehicles, and automated picking systems - just to name a few!). Your summer is bound to be lively, and you will have opportunities to interact with senior leadership, network with fellow interns and new hires, and grow relationships in and outside of work!
NewResearch & Development Co-op/Internship (2027) DuBois ChemicalsResearch & Development Co-op/Internship (2027)Sharonville, OhioCollaborate with Chemists, R & D Managers, and other R & D team members in the surface finishing laboratory in chemical product formulation and testing. DuBois Chemicals is seeking Research & Development (R&D) Co-ops and Interns to ensure the highest level of service to all internal/external customers.
2027 Cyber Scientist Internship Riverside Research Institute2027 Cyber Scientist InternshipBeavercreek, Ohio$25–$35 / hourOur Formal Methods team works to develop new techniques for formal verification and apply formal techniques to analyze the security of complex systems (cryptography, artificial intelligence, large software systems, hardware and embedded systems). Position Overview: Riverside Research is seeking interns for 2027 (starting May or June 2027) to support R&D of cutting-edge security technologies to protect systems, networks, and data from advanced threats.
Geotechnical Internship (Level 2) ECS LtdGeotechnical Internship (Level 2)West Chester, OhioECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #38 in Zweig Group’s Hot Firm List (June 2026). One certification must be completed within the 90-day introductory period, and all basic certifications must be completed within 270 days of employment, including: Radiation Safety, Soils I, and Concrete I Additional certifications applicable to the work performed may be required for Level 2.
Tax Internship / January-April (Winter) 2027 - Dayton, OH Barnes DennigTax Internship / January-April (Winter) 2027 - Dayton, OHDayton, OhioAs one of the leading Certified Public Accounting and business consulting firms in Ohio, Kentucky and Indiana, serving closely held, growth-driven companies to achieve financial success with innovative ideas, personal attention and global resources, Barnes Dennig offers a strong compensation and benefits program, top technical leadership training, a mentor program, an Emerging Professional's network, a Women's Initiative, a focus on diversity, equity and inclusion, along with driving many philanthropic ventures, including an annual community outreach day, etc. Ability to: interact with all levels inside and outside the organization, take initiative, anticipate problems and formulate resolutions, exercise good judgment/decision making, prioritize and multi-task, work independently, etc.
Audit Internship / January-April (Winter) 2027 - Dayton, OH Barnes DennigAudit Internship / January-April (Winter) 2027 - Dayton, OHDayton, OhioAs one of the leading Certified Public Accounting and business consulting firms in Ohio, Kentucky and Indiana, serving closely held, growth-driven companies to achieve financial success with innovative ideas, personal attention and global resources, Barnes Dennig offers a strong compensation and benefits program, top technical leadership training, a mentor program, an Emerging Professional's network, a Women's Initiative, a focus on diversity, equity and inclusion, along with driving many philanthropic ventures, including an annual community outreach day, etc. We work daily to provide exceptional client service auditing client financials, their transactions and their internal controls, while executing audit procedures of risk assessment and the responsiveness of audit procedures reactive to those risks.
New2027 Summer Internship Program CareSource2027 Summer Internship ProgramDayton, OHRemote$41,200–$66,000 / yearCareSource takes into consideration a combination of a candidate's education, training, and experience as well as the position's scope and complexity, the discretion and latitude required for the role, and other external and internal data when establishing a salary level. The CareSource Intern is responsible for providing support on special projects, initiatives, and specific activities which will vary by assignment.