Internship Customer Service Jobs in Houston, TX
AMOT
Houston, TX
Interns will gain exposure to day-to-day operations, participate in department-specific projects, and have access to learning opportunities and networking events designed to support personal and professional growth. Our Summer Internship Program offers a unique opportunity for students to explore various career paths while contributing to real business outcomes.
Quanta Services Management Partnership
Houston, TX
We encourage, inspire, and support our people to seize opportunities in our corporate office and with hundreds of our operating companies worldwide that provide solutions for the utility, renewable energy, electric power, industrial, and communications industries. You will work closely with our management team, assisting them in various project-related tasks, including planning, coordination, monitoring, and documentation.
ExxonMobil
$60000 - $120000 YEAR
Houston, TX
Alternate Location: United States : Houston, Texas || United States : Baton Rouge, Louisiana || United States : Bayonne, New Jersey || United States : Baytown, Texas || United States : Bayway, NJ || United States : Beaumont,Texas || United States : Joliet, Illinois || United States : La Barge, Wyoming || United States : Midland, Texas || United States : Mont Belvieu, Texas || United States : Paulsboro, New Jersey || United States : Port Allen, Louisiana || United States : Tyler, Texas || United States : Williston, North Dakota . Typical projects could include experiences in Mechanical Integrity, Process Engineering, Process Control, Process Development, Product Development, Project Development, Project Management, Quality Control, Modeling and Optimization, Test Method Development, Wells Engineering, Wells Operations, Safety, Environmental, Reservoir, and Supply Chain.
ExxonMobil
Houston, TX
Alternate Location: United States : Houston, Texas || United States : Baton Rouge, Louisiana || United States : Baytown, Texas || United States : Beaumont,Texas || United States : Clinton, New Jersey || United States : Joliet, Illinois || United States : La Barge, Wyoming || United States : Midland, Texas || United States : Mont Belvieu, Texas || United States : Olathe, Kansas || United States : Paulsboro, New Jersey || United States : Port Allen, Louisiana || United States : Tyler, Texas || United States : Williston, North Dakota . PhD Students with strong academic performance in core programs, leadership, and communication skills who have recently graduated, or have an upcoming graduation date with a Doctorate degree in Chemical Engineering, Chemistry, Data Science, Petroleum Engineering or Geosciences are encouraged to apply.
ExxonMobil
$40000 - $145000 YEAR
Houston, TX
Alternate Location: United States : Baton Rouge, Louisiana || United States : Baytown, Texas || United States : Beaumont,Texas || United States : Joliet, Illinois || United States : Midland, Texas || United States : Mont Belvieu, Texas . We are accepting applications for our 2026 intern opportunities for various business and commercial roles within Finance, Low Carbon Solutions, the Upstream, Global Trading, Supply Chain, Procurement, Real Estate and Land, Product Solutions, and Human Resources.
Employee Owned Holdings, Inc.
Houston, TX
Hydraquip is a fluid power distributor for over 40 world class brands of products as well as a provider of value-added solutions to customers including pump/motor assemblies, mobile valve assemblies, hose kits, repair, hydraulic power units and electrohydraulic solutions. Through hands-on experience and meaningful projects, you will see what it’s like to work for our employee-owned company and visit our parent company, Employee Owned Holdings, Inc., headquarters in Houston to present your final projects to top leadership.
OmniSource
Dayton, Texas
In addition to steel production, Steel Dynamics operates metals recycling facilities, steel fabrication plants, and aluminum production operations, serving customers across North America with a focus on innovation, efficiency, and sustainability. Rather than working with simulated or academic data, interns will work with live reports from our new ERP system being implemented in February 2026, giving them hands-on exposure to large-scale data migration and analytics integration.
Cielo for Weatherford
Houston, TX
Supervisors should collaborate with Human Resources & Training Development to drive strategies for the recruitment & retention of key personal & to foster an environment that supports the attraction & retention of a high performing talented workforce. • Supervisors are expected to actively engaging their employees to support talent management through Weatherford's performance management process, including but not limited to talent assessments, succession planning & regular coaching opportunities.
Clean Harbors
$20 HOUR
La Porte, TX
The Onsite Environmental Technician/ Chemist internship program is designed for students interested in maintaining a sustainable environment. The intern will be responsible for tasks associated with collecting, handling, segregating, packing, and inspecting chemical waste.
Weatherford International Inc
Houston, TX
Supervisors should collaborate with Human Resources & Training Development to drive strategies for the recruitment & retention of key personal & to foster an environment that supports the attraction & retention of a high performing talented workforce. · Supervisors are expected to actively engaging their employees to support talent management through Weatherford’s performance management process, including but not limited to talent assessments, succession planning & regular coaching opportunities.
GE Vernova
$21 - $36 HOUR
Houston, TX
As a member of the Aero New Units Commercial Operations team, you will support our Aeroderivative Gas Turbine New Unit Sales team by supporting your deals from the commercial and technical proposal development stages all the way through contract signature and handover to our execution organization. This internship provides a unique opportunity to gain practical, hands-on experience in managing and improving commercial processes in a technically complex and globally impactful sector.
Uline
Houston, TX
As a Uline Outside Sales Intern, spend your summer working alongside sales professionals with the best training, tools and products to win in the field every day. Coordinate and conduct one-on-one customer visits providing business solutions from our world-class website and catalog stacked with 43,000+ quality products.
Employee Owned Holdings, Inc.
Houston, TX
The Sales Engineer Intern position is intended for students working towards a technical degree to spend the summer rotating through different projects including: engineering, hands-on experience in our shops, creating proposals and shadowing our outside sales team. As an intern, you will be part of the Campus Ambassador Program which provides an opportunity to network with interns from our sister companies, travel to other facilities and present projects you’ve worked on over the summer to top leadership.
A&C Plastics
$20 HOUR
Houston, TX
Outdoor Basketball Court️ Fun & Friendly Culture – When we crush our goals, we celebrate with monthly catered lunches and team celebrations! Employee Discounts: Save on the products you help make awesome Employee Rewards - Recognize peers through points redeemable for rewards Career Growth – We Love to Promote from Within! Drug screen and background check required Ready to gain real-world sales experience in a fast-paced environment? Availability: Fall, Spring, or Summer semesterWhat You'll Gain:Sales Team Shadowing – Learn directly from experienced sales professionals.
Texas Materials - Gulf Coast Area
Baytown, TX
Texas Materials is a locally-based construction company and building materials supplier, which is A CRH Company, the largest asphalt, ready mix and aggregates producer in North America. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of large international organization.
Employee Owned Holdings, Inc.
Houston, TX
As an intern, you will be part of the Campus Ambassador Program which provides exposure to a variety of departments at Hydraquip Electric Systems, an opportunity to network with interns from our sister companies and present projects you’ve worked on over the summer to top leadership. We are hiring for a Summer Controls Engineer Internship which will consist of time assisting engineering with customer projects, drawings & specifications, hands-on experience in our shop and opportunity to shadow meetings with clients and vendors.
Aerotek
Houston, Texas
We work with 95% of Fortune 500 companies and specialize in staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. The sales intern must have strong business acumen as they will be interfacing with not only Aerotek employees but candidates, contractors and clients as well.
Oldcastle
Baytown, TX
Texas Materials is a locally-based construction company and building materials supplier, which is A CRH Company, the largest asphalt, ready mix and aggregates producer in North America. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of large international organization.
Hotchkiss Insurance
Houston, TX
As an Insurance Sales Intern, you will gain hands-on experience supporting the sales team in developing client relationships, generating leads, and promoting insurance products. Working closely with both the sales and service teams, you’ll develop a well-rounded understanding of the full customer lifecycle—from initial contact to ongoing policy support.
CRH Americas
Baytown, TX
Texas Materials is a locally-based construction company and building materials supplier, which is A CRH Company, the largest asphalt, ready mix and aggregates producer in North America. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of large international organization.
Sanhua International
Houston, TX
This position will have an opportunity to expose to all aspects of accounting and corporate finance and gain valuable real world experience in Accounts Receivable, Accounts Payable, inventory management, bank reconciliation, fixed asset management, general ledger, and treasury. Sanhua International is seeking to add a Finance Intern to our Accounting and Finance Team in the Houston office.
Ashton Woods
Houston, Texas
The company’s commitment to innovation and continually evolving to meet the needs of the market is a key reason we are one of the most celebrated homebuilders in the nation, winning hundreds of national and local industry awards in product and community design, architecture, merchandising, sales, marketing, and customer service. The Starlight Homes brand builds homes specifically for the first-time homebuyer, offering affordable homes with well-executed designs and quality finishes for buyers looking to make the dream of home ownership a reality.
Willis Johnson & Associates
Houston, TX
Each year, we invite 3–5 college Juniors, Seniors, or post-grad CFP® candidates to explore a career in financial planning and wealth management through our Wealth Management Internship. Assist in the preparation for client meetings by preparing a high volume of Investment Review books for clients, reviewing compliance paperwork, and meeting summaries.
AMOT Controls LLC
Houston, TX
QUALIFICATIONS: - Education & Experience: High school senior or college student currently enrolled in a bachelor's or master's degree program in mechanical engineering (if college student). While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts, to wet and/or humid conditions, risk of electrical shock, and vibration.
AMOT Controls LLC
Houston, TX
While performing the duties of this job, the employee is frequently required to sit; use hands to finger, handle, or feel; reach with hands and arms and talk or hear. Identify productivity opportunities thru observation, hands-on practice, inputs from operations team and consideration of alternate methods.
Enterprise Holdings
$17 HOUR
Houston, TX
Must have 1 year of cumulative experience or involvement within the last 4 years in Sales- defined as, commission sales or sales with set goals and/or bonus potential (e.g - serving/restaurant/bar, retail, hospitality industry).if no sales experience, will consider 1 year of experience or involvement within the past 4 years in any of the following: military, collegiate athlete, or leadership role within an academic organization. Must have a valid driver's license with a good driving record, no more than 2 at-fault accidents or moving violations in the past 3 years (1 of the 2 violations or at-fault accidents must fall off within 12 months of employment).
Northwestern Mutual
$500 - $1000 YEAR
Houston, Texas
Our college financial representatives, who come from varying academic backgrounds and experiences, begin to build a financial planning practice while engaging local and nationwide experts, exclusive financial products, and the support of a Fortune 500 company. Overview: College Financial Representatives in the internship program at Northwestern Mutual are provided guidance, connection, and a framework for building an integrated financial planning practice from the ground up.
Weatherford International Inc
Houston, TX
This internship will help you grow personally and professionally while providing insights into the oil and gas industry and Weatherford's role in it. Weatherford is seeking enthusiastic summer interns for our Houston locations in Finance, Supply Chain, Information Technology, and Human Resources.
Harris County District Attorney's Office
Houston, TX
Academic Law Student Interns are assigned to work directly with experienced trial attorneys and assist the attorneys with a wide range of duties, including (1) First-Chair Trial Experience (with eligible bar card status); (2) assistance with formal plea procedures; (3) trial preparation; (4) research and writing; and (5) second-chair assistance with jury selection and jury trials. As part of the HCDAO academic internship process, you will need to attend an in-person orientation prior to your start date which is scheduled for: FRIDAY, June 05, 2026.
Enterprise Holdings
$17 HOUR
Houston, TX
Must have 1 year of cumulative experience or involvement within the last 4 years in Sales- defined as, commission sales or sales with set goals and/or bonus potential (e.g - serving/restaurant/bar, retail, hospitality industry).if no sales experience, will consider 1 year of experience or involvement within the past 4 years in any of the following: military, collegiate athlete, or leadership role within an academic organization. Must have a valid driver's license with a good driving record, no more than 2 at-fault accidents or moving violations in the past 3 years (1 of the 2 violations or at-fault accidents must fall off within 12 months of employment).
NRG Energy, Inc.
THOMPSONS, TX
2 years of military experience in mechanical maintenance repair, inspection, and/or maintenance of pumps, turbines, auxiliary equipment or engines OR machine shop equipment experience including inspection and preventative maintenance, troubleshooting, fabricating and diagnostics. + Installs, maintains tests, inspects, and repairs generating station equipment such as boilers, turbines, pumps, condensers, heat exchangers, and pressure vessels.
Compass Group, North America
$21 - $23 HOUR
Shenandoah, TX
Crothall has almost 30,000 dedicated team members across its core services, which include: Environmental Services, Patient Transportation, Patient Observation, Facilities Management, Healthcare Technology Solutions, Ambulatory Services, and Sterile Processing. As an intern with Crothall you will have the opportunity to perform/assist in a variety of duties to include the overall cleanliness of the hospital, managing, scheduling, and training of the frontline team members, vendor relations, and patient experience efforts, and more.
Woodforest National Bank
The Woodlands, TX
Working Conditions: · Conditions involve lifting no more than ten pounds, sitting most of the time, but may involve walking, moving, or standing for brief periods, and occasionally lifting and carrying articles like files, ledgers, folders, etc. Job: LendingPrimary Location: Texas-The WoodlandsSchedule: Full-timeWork Locations: TX - Towncenter-0312 1330 Lake Robbins Dr. The Woodlands 77380Unposting Date: OngoingOrganization: Texas - Houston
Constellation Energy Generation, LLC.
Houston, Texas
Currently pursuing a Bachelor's or Master's program in Business Admin, Petroleum Engineering, Computational Engineering, Computer Science, Information Technology, MIS, Data Analytics, Data Science, Business Analytics, Statistics, Applied Mathematics, Economics, or related field. Constellation provides 10 percent of total clean power and 22 percent of clean baseload power in the United States and is the leading competitive retail supplier of energy products, services and clean energy solutions.
Phillips 66
Houston, TX
A summer internship with Phillips 66 Accounting/Finance offers a challenging job assignment in a fast-forward environment for analytical and creative thinkers who can drive solutions that maximize shareholder value and keep us on solid financial ground: + Orientation and training events, field trips, social activities, and weekly seminars to help you learn about the four segments in which Phillips 66 competes: Midstream, Chemicals, Refining, and Marketing and Specialties.
Phillips 66
Houston, TX
The summer schedule includes field trips, seminars, and training opportunities to help you learn about the four segments in which Phillips 66 competes: Midstream, Chemicals, Refining, Marketing and Specialties, and Renewable Fuels. + An MBA summer internship with Phillips 66 offers a challenging job assignment in a fast-paced environment for analytical and creative thinkers who can drive solutions that maximize shareholder value and keep us on solid financial ground.
NRG Energy, Inc.
Houston, TX
To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing. As the emerging talent and a valuable future asset, NRG seeks to help candidates make significant impact, inspire people, and provide exceptional customer service.
NRG Energy, Inc.
Houston, TX
To the extent permitted by law and any applicable collective bargaining agreement, employees are subject to periodic random drug testing, and post-accident and reasonable suspicion drug and alcohol testing. + Social Listening: Set up listening dashboards within Sprinklr to spot trends, track competitor activity, and determine audience sentiment to inform proactive content decisions.
Vivint
Houston, TX
Primary Location of Employment: Houston TX. + Based on placement location, the schedule of your work week will be a hybrid work schedule: a combination of remote work and in-office per team needs. NRG is looking for self-driven, high-caliber individuals who can grasp complex business and technical issues and harness information and relationships to deliver solutions.
NRG Energy, Inc.
Houston, TX
Collaborate with internal and external teams to ensure successful planning and execution of programs building brand awareness and consideration, customer engagement and drive overall business goals. This 10 week internship will provide a student exposure to sponsorship, brand strategy, community brand marketing, advertising, digital and web, data and marketing analytics.
Maximus
Houston, TX
Maximus compensation is based on various factors including but not limited to job location, a candidate's education, training, experience, expected quality and quantity of work, required travel (if any), external market and internal value analysis including seniority and merit systems, as well as internal pay alignment. You'll work alongside experienced engineers to design, develop, and implement solutions that leverage AI to streamline and automate the way we handle various types of documents.
Diversified Gas & Oil Corporation
Houston, Texas
Diversified Gas & Oil Corporation (DGOC) is an established owner and operator of producing conventional and unconventional natural gas & oil wells and midstream pipelines and compression stations concentrated in the Appalachian Basin in the United States. Overview: Diversified Gas & Oil Corporation (“DGOC”) is a wholly-owned subsidiary of Diversified Energy Company PLC, a US-based company listed on the New York Stock Exchange (NYSE) and London Stock Exchange (LSE) under the ticker symbol “DEC”.
JobTarget Marketplace
Houston, TX
Headquartered in Houston, Texas, BWC Terminals is a premier provider of bulk liquid storage and logistics services to refiners, manufacturers, and distributors of bulk liquids in North America. This role is critical in ensuring smooth HR operations, delivering excellent candidate and employee experience while supporting BWC Terminals’ (The Company) organizational initiatives.
Kuraray America
Pasadena, TX
The Quality Engineer Intern will support the Quality Assurance function by participating in root cause analysis, review of flow process diagrams, PFMEAs, control plans, internal audits, identifying and implementing quality improvements in manufacturing, packaging, logistics, internal audits, cost efficiency, and productivity. Interns are encouraged to participate in commemorative projects and anniversary events while experiencing firsthand what it means to be part of a company with a century-long commitment to innovation, safety, and community impact.
Quanta Services Management Partnership
Houston, TX
The Quanta Internship Program offers the unique opportunity to work on the largest utility infrastructure projects across America; these projects are modernizing and developing the grid to be able to handle everything from 5G buildout to the boom in electric vehicles. We encourage, inspire, and support our people to seize opportunities in our corporate office and with hundreds of our operating companies worldwide that provide solutions for the utility, renewable energy, electric power, industrial, and communications industries.