Summer Intern Comfort Systems USASummer InternHouston, TXThe Early Careers Program an 8 week summer program designed to provide real-world work experience to students currently pursuing a degree in a related field to Comfort Systems USA. Intern Job Responsibilities: Demonstrate teamwork by cooperating with department members, sharing information, utilizing innovations of others, participating in group decision process, and accepting additional assignments as appropriate.
Portfolio Management Intern, Manager Research (Summer 2027) CorientPortfolio Management Intern, Manager Research (Summer 2027)Houston, TexasCorient participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. We combine a boutique’s personal service, creativity and objective advice with the extensive resources and vast intellectual capital of an innovative industry leader to create a profoundly different wealth management experience for our clients.
Data Science Machine Learning Internship (Summer 2027) Castleton Commodities International LLCData Science Machine Learning Internship (Summer 2027)Houston, TXWork closely with Data Scientists, Analysts, and Traders to design, implement, and optimize machine learning models for time series forecasting, including ARIMA/SARIMA, gradient boosting methods (e.g., XGBoost), LSTM networks, and linear regression-based approaches. We are looking for motivated and detail-oriented Machine Learning Interns with a strong interest in quantitative analysis, particularly time series forecasting to join our Global Data Science team in Stamford, CT, Houston, TX, or New York City offices.
Full-Stack Software Engineer Internship (Summer 2027) Castleton Commodities International LLCFull-Stack Software Engineer Internship (Summer 2027)Houston, TXAs a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets. You'll collaborate closely with other Software Engineer's, Data Scientist's, and Commercial end users, contributing to our front office platform through hands-on development projects using Python, cloud technologies (AWS), APIs, and Snowflake.
NewBanking Analyst Summer Internship Program 2027 Houston BarclaysBanking Analyst Summer Internship Program 2027 HoustonHouston, TexasBarclays will not sponsor applicants for work visas or offer any employment-based immigration sponsorship for individuals who are not enrolled in, or do not graduate with, a degree in a field of study that the U.S. Department of Homeland Security and the Department of Education consider to be a science, technology, engineering or mathematics (STEM) field of study for purposes of the 24-month STEM OPT extension. Management of client relationships and provision of customer service support to clients and customers, under steadily decreasing supervision, responding to questions about products and services, processing of transactions.
2026 Summer Associate – Houston Mizuho2026 Summer Associate – HoustonHouston, TexasFinancial modelling, valuation, comparable & relative value analyses and market-specific analyses including building discounted cash flow, comparable companies, precedent transactions, leveraged buyout and merger combination models. Driven by deep expertise and a collaborative but entrepreneurial culture, Greenhill provides our clients with strategic advice on significant mergers, acquisitions, restructurings and activist strategies across major global industries.
GE Vernova Gas Power Engineering Intern - Summer 2027 GE Vernova IncGE Vernova Gas Power Engineering Intern - Summer 2027Houston, TX$1,000–$2,000 / weekEngineering interns in Gas Power experience technically challenging assignments in the power generation industry focusing on areas such as of Systems, Analysis, Design, Quality, Reliability, Digital, and Integration & Test. Housing Allowance: Co-op/Interns employees receive a weekly housing allowance to help off-set living expenses when the co-op/Intern's permanent residence is at least 50 miles away from the work location.
Aquatics Summer Lead Associate VillaSport LLCAquatics Summer Lead AssociateCypress, TXThe Aquatics Lead empowers employees through training and leadership, and delivers five-star service and clean and safe Aquatics facilities. If you're a high-performing, outgoing, service-oriented superstar looking for a chance to make a difference, you've found your home.
Investment Banking Analyst - Energy (Summer 2027) Robert W. Baird & Co. IncorporatedInvestment Banking Analyst - Energy (Summer 2027)Houston, TXUse AI tools like Rogo and auxi to streamline the creation of pitch books and models, and employ data visualization software like Power BI to generate data-driven insights and reports for client materials. Join Baird's Energy Investment Banking Group and work alongside a team with a proven track record of delivering comprehensive strategic advisory and capital markets services.
Chief Strategy Officer Leadership Intern Program - Spring or Summer 2026 govuninetwork.orgChief Strategy Officer Leadership Intern Program - Spring or Summer 2026Houston, TexasRemoteAbout the Chief Strategy Officer (CSO) Intern Opportunity The Chief Strategy Officer (CSO) Govuniship is a 1.5-year immersive leadership training program designed to prepare future executives to take on the role of CSO within Govuni Collective. Govuni Collective is a next-generation economic empowerment organization that merges workforce innovation, business sustainability, and financial equity to create a progressive, worker-centered economic model.
Outside Sales Internship - Summer 2027 UlineOutside Sales Internship - Summer 2027Houston, TexasLearn alongside experienced Account Managers, sales trainers and department leaders who will support your development through weekly mentoring, team meetings and customer visits. As an Outside Sales Intern, spend your summer working side-by-side with sales professionals supported by the best training, tools and products to win in the field every day.
Former Starr Interns Only - 2027 Starr Summer Intern - All Locations Starr CompaniesFormer Starr Interns Only - 2027 Starr Summer Intern - All LocationsHouston, TX$24–$28 / hourThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets: experience and training: licensure and certifications: and other business and organizational needs. At Starr, you'll work in an entrepreneurial culture alongside accessible leaders, leveraging our financial strength and vast industry experience to deliver solutions for our clients, no matter how complex.
2027 Summer Associate Jackson Lewis2027 Summer AssociateHouston, TexasWe help employers develop proactive strategies, strong policies and business-oriented solutions to cultivate high-functioning workforces that are engaged and stable, and share our clients’ goals to emphasize belonging and respect for the contributions of every employee. Focused on employment and labor law since 1958, Jackson Lewis P.C.’s 1,000+ attorneys located in major cities nationwide consistently identify and respond to new ways workplace law intersects business.
NewConstruction Intern - Houston Summer 2027 F.H. PaschenConstruction Intern - Houston Summer 2027Houston, TX$22–$24 / hourPaschen has created a robust Internship Program that provides students pursuing construction, or other curriculums within the built environment, with the opportunity to gain knowledge, work experience and an advantage over their peers at graduation. F.H Paschen will not pay fees to any third-party agency or firm and will not be responsible for any agency fees and referral compensation associated with unsolicited resumes.
NewSummer Intern - Geoscientist - Houston TX BPSummer Intern - Geoscientist - Houston TXHouston, TexasInterpret and integrate subsurface data (2D, 3D, and 4D seismic, well logs, cores and surveillance data) over complex reservoirs to define geologic and geophysical interpretation, including conceptual cartoon, reservoir distribution and continuity, key uncertainties and risk, and subsurface description and identify opportunities. Apply seismic characterization and quantitative interpretation techniques, including seismic wavelet extraction, seismic attribute analysis, inversion, AVO, well ties, and basic rock physics concepts, to evaluate reservoir properties, fluid distribution, and subsurface uncertainty.
NewSummer Internship – Reservoir Engineer – Houston, TX BPSummer Internship – Reservoir Engineer – Houston, TXHouston, TexasWorking towards a Bachelor’s degree in Petroleum Engineering, Reservoir Engineering, Mechanical Engineering, Chemical Engineering Fluid Dynamics, Geological Engineering, or Petroleum-related engineering. You will experience genuine teamwork, and work alongside highly qualified and experienced colleagues, while you work on live projects and operations, using the latest equipment and technology.
NewSummer Internship – Petroleum Engineer - Houston, TX BPSummer Internship – Petroleum Engineer - Houston, TXHouston, TexasYou will experience genuine teamwork, and work alongside highly qualified and experienced colleagues, while you work on live projects and operations, using the latest equipment and technology. The programme supports transition from university to discipline professional and provides a framework of ‘non-technical’ skills to support building personal effectiveness skills.
NewSummer Internship - Wells Engineer – Houston, TX BPSummer Internship - Wells Engineer – Houston, TXHouston, TexasYou will experience genuine teamwork, and work alongside highly qualified and experienced colleagues, while you work on live projects and operations, using the latest equipment and technology. You troubleshoot in real time during well construction : If the drill hits unexpected obstacles (like a high-pressure sand or tool failures), you support the offshore team by adjusting the plan and mobilizing contingencies.
NewSummer Internship - Geoscientist - Houston TX BPSummer Internship - Geoscientist - Houston TXHouston, TexasInterpret and integrate subsurface data (2D, 3D, and 4D seismic, well logs, cores and surveillance data) over complex reservoirs to define geologic and geophysical interpretation, including conceptual cartoon, reservoir distribution and continuity, key uncertainties and risk, and subsurface description and identify opportunities. Apply seismic characterization and quantitative interpretation techniques, including seismic wavelet extraction, seismic attribute analysis, inversion, AVO, well ties, and basic rock physics concepts, to evaluate reservoir properties, fluid distribution, and subsurface uncertainty.
Weatherford Summer Business Internship Weatherford International PlcWeatherford Summer Business InternshipHouston, TXAcross our operating locations, including manufacturing, research and development, service, and training facilities, operators choose us for strategic solutions that add efficiency, flexibility, and responsibility to any energy operation. Energy producers face unique challenges every day, so it is our job to create solutions that enhance safety, streamline operations, and sustain uptime to meet or exceed their targets.