Engineering Internship jobs at Associated Electric Cooperative, Inc Recruiting

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. Are you a smart, driven student ready to tackle the fascinating challenges of the power industry? AECI's Thomas Hill Power Plant is seeking an exceptional candidate for a Reliability-Centered Maintenance (RCM) Engineering internship for the summer of 2026. What You'll Do: Assist Reliability and Predictive Maintenance Engineers in various engineering tasks focused on increasing the reliability of our coal and gas plant fleet. Participate in projects that may require overnight or extended stays at our plant sites in MO, OK, AR Support the design and implementation of reliability improvement initiatives across multiple sites. Collaborate with multidisciplinary teams to troubleshoot and solve complex engineering challenges. Gather and analyze data to improve operational efficiency and reduce downtime. Who We're Looking For: Current students enrolled in Mechanical or Electrical Engineering (Mechanical preferred) with at least two years completed toward a Bachelor of Science degree. Strong verbal and written communication skills, organizational skills, and a commitment to punctuality and attendance. Experience with engineering software tools (e.g., AutoCAD, MATLAB) is a plus. A proactive attitude with a strong interest in the power production industry. Why choose AECI? Growth opportunities: Mentorship, training, and real-world experience. Culture: Inclusive, innovative, and dynamic work environment. Networking: Connect with industry leaders and peers. Ready to Apply? Visit AECI Careers to create your profile, upload your resume, cover letter, and most recent transcript (unofficial copies are fine), and then submit your application. AECI is fully committed to the concept and practice of equal opportunity and affirmative action in all aspects of employment. Please contact us if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. At Associated Electric Cooperative, all of our 700+ employees across MO/AR/OK territory play a crucial role in powering our mission! Whether you're an experienced professional or just starting your career, you'll find endless opportunities for career development here. Join us in an environment where your contribution is valued, and your career can thrive as we work together to keep the lights on! Ready to Energize your career? Visit our website at ******************** to learn more about Associated and apply for a position. Equal Opportunity Statement: AECI is fully committed to the concept and practice of equal opportunity in all aspects of employment. Please reference the contact information below if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. An equal opportunity employer and provider/disability/veteran.

Job Skills / Requirements for Engineering Students | St. Louis, MO | 6 -8 Weeks We are seeking a motivated engineering student for a 6-8 week internship in St. Louis, MO. The intern will play a key role in assembling and building an automated animal training and detection system, contributing to both the mechanical and software aspects of the project. This is an exciting opportunity to gain hands-on experience in robotics, prototyping, and system documentation. About First Coast Security Services At First Coast Security, we're redefining what it means to protect people and places. With a nationwide presence and a reputation for excellence, we've become a leader in security solutions-and now, we're pioneering the future of scent detection by harnessing the extraordinary abilities of animals. Our work combines cutting-edge behavioral science, innovative technology, and real-world security applications. If you're passionate about security-focused automation, hands-on prototyping, electronics, and innovative system design, we'd love to meet you. Key Responsibilities • Assist in the mechanical assembly and construction of an automated animal training system. • Help design, develop, and integrate custom software to control system operations. • Work with a variety of hardware components including sensors, cameras, Raspberry Pi, and other electronics. • Perform soldering, 3D printing, and prototyping tasks as needed. • Collaborate on the selection and integration of various mechanical and electronic components. • Create comprehensive documentation for the product, including: o Assembly instructions o Troubleshooting guides o Technical schematics Required Skills & Qualifications • Current enrollment in an engineering program (Mechanical, Electrical, Computer, or related fields preferred). • Experience or coursework in robotics, electronics, and/or mechatronics. • Familiarity with soldering, 3D printing, and prototyping techniques. • Hands-on experience working with sensors, cameras, Raspberry Pi, and similar hardware platforms. • Basic programming knowledge (Python or similar languages preferred). • Ability to create technical documentation and drawings (schematics, instructions, etc.). • Strong problem-solving skills, attention to detail, and ability to work independently. Other Requirements • U.S. citizenship • Must be 18+ years old • Ability to read, write, and speak English fluently • Must pass a general background check • Willing to sign a comprehensive non-disclosure agreement Location This internship is based in Chesterfield, Missouri. Candidates must be able to work on-site for the duration of the internship. Duration 6-8 weeks (exact dates to be determined based on mutual availability). Benefits • Competitive pay • Flexible schedule Diversity & Inclusion First Coast Security is proud to be an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, religion, gender, orientation, or background. #Solutions Education Requirements (All) High School Diploma or GED Associates Degree Additional Information / Benefits Benefits: Medical Insurance, Life Insurance, Dental Insurance, Vision Insurance, Paid Vacation, Short Term Disability, Long Term Disability, 401K/403b Plan This is a Coop/Intern position Number of Openings for this position: 1

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. This opening will focus on building systems, construction projects and automation at Ameren's HQ, Operating Centers, and regional support buildings. This co-op will spend time providing project support and assisting project managers with design review. There will also be some work supporting the O&M team on building-related repairs typically involving electrical systems, HVAC, and building controls. The position will work closely with the department's existing electrical and mechanical engineers. The primary reporting location will be Ameren's St. Louis headquarters with occasional project site visits. The successful candidate can expect to: Attend project meetings beginning at design and provide feedback based on Ameren standards and expectations. Review drawings and specs to ensure contracted designers are following standards. Meet with Operations and Maintenance team to align expectations with project deliverables. Review and update standards with the assistance of senior engineers. Provide engineering support to Operations and Maintenance team under supervision of senior engineers. Understand and provide support for Ameren's Building Automation System for multiple locations. The options for collegiate employment are: January - August Co-Op Locations Ameren is located throughout Missouri and Illinois. Location decisions will be made as soon as possible during the hiring process. If you are selected for an intern or co-op position, please note that Ameren does offer a housing stipend to interns and co-ops who are temporarily relocating, if minimum housing stipend requirements (living & attending school 50+ miles away from your working location) are met. Qualifications Must be a current student pursuing a Bachelors or Masters in Mechanical Engineering from an accredited college or university required with a GPA of 2.5 or above. We will provide more information about each opportunity at time of interview. Please continue to check ********************** for additional opportunities to be posted. Compensation: We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered. $19.00 - $29.00If end date is listed, the posting will come down at 12:00 am on that date:Monday December 15, 2025 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. Are you a smart, driven student passionate about the power industry? Dive into the dynamic power industry with AECI's Environmental, Health, and Safety (EHS) Department as an EHS Intern at our Thomas Hill Power Plant. What You'll Do: Gain hands-on experience in environmental compliance, safety programs, and fieldwork. Assist in developing and tracking compliance programs, updating environmental documents, and conducting EH&S inspections and audits. Participate in SPCC (Spill Prevention, Control, and Countermeasure) inspections and SWPPP (Storm Water Pollution Prevention Plan) inspections Occasionally travel to other locations for work assignments. Work full-time, Monday through Friday, with the potential to earn course credit (check with your school's career center). Who We're Looking For: Current students in Environmental Science, Occupational Safety, Health and Environmental, or related applied science fields. Completion of at least two years toward a bachelor's degree. Strong computer skills, excellent written and verbal communication, and a solid background in statistics and analysis. Why choose AECI? Growth opportunities: Mentorship, training, and real-world experience. Culture: Inclusive, innovative, and dynamic work environment. Networking: Connect with industry leaders and peers. Ready to Apply? Visit AECI Careers to create your profile, upload your resume, cover letter, and most recent transcript (unofficial copies are fine), and then submit your application. AECI is fully committed to the concept and practice of equal opportunity and affirmative action in all aspects of employment. Please contact us if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. At Associated Electric Cooperative, all of our 700+ employees across MO/AR/OK territory play a crucial role in powering our mission! Whether you're an experienced professional or just starting your career, you'll find endless opportunities for career development here. Join us in an environment where your contribution is valued, and your career can thrive as we work together to keep the lights on! Ready to Energize your career? Visit our website at ******************** to learn more about Associated and apply for a position. Equal Opportunity Statement: AECI is fully committed to the concept and practice of equal opportunity in all aspects of employment. Please reference the contact information below if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. An equal opportunity employer and provider/disability/veteran.

Share Our Purpose. Be Yourself. Feel Valued. People are the heart of our business. As an American Water employee, you will be offered a competitive salary and health benefits package, along with opportunities to develop, grow, and evolve your career. Our benefits packages focus on key areas such as health & wellness, emotional & well-being, and savings for current & future goals. We are Beautifully Different. We strongly believe having diversity across our company makes us more successful and helps us provide essential services to our customers. We are stronger because we embrace different ideas, viewpoints, experiences, and backgrounds. American Water is the best choice for your next role! Click here for more information on our inclusion, diversity, and equity journey. About American Water American Water (NYSE: AWK) is the largest regulated water and wastewater utility company in the United States. With a history dating back to 1886, We Keep Life Flowing by providing safe, clean, reliable and affordable drinking water and wastewater services to more than 14 million people across 14 regulated jurisdictions and 18 military installations. American Water's 6,500 talented professionals leverage their significant expertise and the company's national size and scale to achieve excellent outcomes for the benefit of customers, employees, investors and other stakeholders. As one of the fastest growing utilities in the U.S., American Water expects to invest $40 to $42 billion in infrastructure repairs and replacement, system resiliency and regulated acquisitions over the next 10 years. The company has a long-standing history of executing its core operations, aligned with sustainable best practices, through its commitments to safety, affordability, customer service, protecting the environment, an inclusive workforce and strengthening communities. American Water has been recognized on the 2023 Bloomberg Gender-Equality Index for the fifth consecutive year, ranked 18th on Barron's 100 Most Sustainable U.S. Companies 2023 List, earned the U.S. Department of Homeland Security SAFETY Act designation and U.S. Environmental Protection Agency's WaterSense Excellence Award, among additional state, local and national recognitions. For more information, visit amwater.com and join American Water on LinkedIn, Facebook, Twitter and Instagram. Primary Role The Associate Engineer is an entry level position in the Engineering function and is responsible for various engineering tasks for water and wastewater utility systems, such as planning, design, hydraulic modeling, project delivery or project management, ensuring efficient and reliable delivery of services to our customers. Responsibilities may also include technical partnering and supervision over consulting engineers, technicians, and/or CADD operators. Key Accountabilities Assist with the preparation of strategic water and wastewater system engineering planning studies. Conduct system capacity evaluations, analysis of water source, treatment, pumping and collection/distribution, storage, or other system deficiencies as assigned to support ongoing operations, service extension requests or regional growth opportunities. Assist in the hydraulic model development, calibration and analysis for water distribution systems and wastewater collection systems. Assist with multiple small to medium size projects and perform varied engineering assignments associated with planning, design or construction. Develop technical information and concepts into feasible and effective engineering approaches. Any other special projects and tasks assigned by their team leads or managers. Knowledge/Skills Demonstrated knowledge of engineering design theory and practice, water resources, project management, construction and contract management, water and wastewater facilities and utility operations. Knowledge of current trends in water quality and treatment and other aspects of the water industry. Familiarity with regulatory requirements (commercial and environmental), industry standards, and trends impacting the water industry. Sound business acumen and judgment. Effective quantitative and analytical skills; attention to detail. Effective verbal and written communications skills (e.g., report writing, listening, and presentation). Strong interpersonal skills (e.g., tact/diplomacy, persuasion, team building, cooperation, leadership, ability to motivate others. Experience/Education Bachelor's degree in related field of Engineering. 0 - 2 years' experience in Engineering design, planning, construction, project delivery and/or project management. Water system and wastewater collection system hydraulic modeling experience is a plus. Travel Requirements Up to 20%, as required. Certifications & Licenses Valid Driver's License Ability to obtain Engineer in Training (EIT) within 1 year. Work Environment Primarily in the office with occasional work in the field at water/wastewater facilities to conduct site investigations and participate in on-site project kick-off/review meetings. Competencies Champions safety Customer obsessed Cultivates innovation Nimble learning Drives ResultsCollaborates Join American Water...We Keep Life Flowing™ American Water is firmly committed to Equal Employment Opportunity (EEO) and prohibits employment discrimination for employees and applicants based on his or her age, race, color, pregnancy, gender, gender identity, sexual orientation, national origin, religion, marital status, citizenship, or because they are an individual with a disability, protected veteran or other status protected by federal, state, and local laws.

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. It's an exciting time to be a part of the evolving energy industry! Ameren's collegiate internship and co-op program is all about providing real work experience, networking opportunities, and professional growth. Ameren Corporation is a Fortune 500 company that trades on the New York Stock Exchange under the symbol AEE. It is the parent company of Ameren Illinois, based in Collinsville, Ill., and Ameren Missouri in St. Louis. Ameren Transmission Company, also based in St. Louis, designs and builds regional transmission projects. Employing more than 9,000 personnel, Ameren powers the quality of life for 2.4 million electric customers and more than 900,000 natural gas customers across a 64,000-square-mile area. Ameren Missouri ranks as the largest electric power provider in Missouri, and Ameren Illinois ranks as Illinois' third largest natural gas distribution operation in total number of customers. This general posting will be used to collect applications for candidates who are pursuing engineering degrees that are NOT in the field of electrical, mechanical, or civil. This posting is for our Engineering Spring Co-Op openings across the states of Illinois and Missouri. The options for collegiate employment are: Jan - August Co-Op Growth Potential Ameren responds to our changing industry by providing new solutions for tomorrow's energy needs. All collegiate coworkers directly impact Ameren's mission to Power the Quality of Life. Locations Ameren is located throughout Missouri and Illinois. Location decisions will be made as soon as possible during the hiring process. If you are selected for an intern or co-op position, please note that Ameren does offer a housing stipend to interns and co-ops who are temporarily relocating, if minimum housing stipend requirements (living & attending school 50+ miles away from your working location) are met. Qualifications Must be a current student pursuing a Bachelors or Masters in Engineering other than electrical, mechanical, or civil from an accredited college or university required with a cumulative GPA of 2.5 or above. We will provide more information about each opportunity at time of interview. Compensation: We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered. $19.00 - $29.00If end date is listed, the posting will come down at 12:00 am on that date:Friday December 19, 2025 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

#WeAreONEOK - Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused. Are you passionate about maintaining and repairing mechanical systems? Join ONEOK, Inc. As a Mechanic intern and gain hands-on experience in mechanical work on equipment at our natural gas gathering and processing facilities. This internship is designed to provide you with practical knowledge and skills in maintaining and repairing critical infrastructure, while upholding our commitment to safety, ethics, and excellence. What You Will Do: Assist with mechanical work on fixed and rotating equipment, including internal combustion engines, natural gas-powered engines, and electrical drivers. Support the maintenance, installation, and repair of compressors, pumps, generators, turbines, valves, and electrical equipment. Gain knowledge on how to service and maintain structural and mechanical equipment to ensure optimal performance and reliability. Maintain and interpret various reports and records, such as work logs, service orders, inspection reports, maintenance records, pressure readings, and oil analysis reports. Learn how to respond to dangerous or hazardous conditions, ensuring safety and operational standards are maintained. What We're Looking For: High school diploma required and must be at least 18 years old. Enrolled in a two-year associate degree in a mechanical or technical field preferred. Strong commitment to safety and environmental responsibility. Excellent communication and teamwork skills. Ability to work in a fast-paced, dynamic environment. Basic understanding of mechanical principles and equipment maintenance is a plus. Willingness to work outdoors in various weather conditions Why ONEOK: ONEOK, Inc. is a leading midstream service provider in the energy sector, committed to delivering energy products and services vital to an advancing world. We create exceptional value for our stakeholders by providing solutions for a transforming energy future. ONEOK, Inc. is dedicated to a zero-incident culture, environmental responsibility, and the highest standards of integrity and professional conduct. We value diversity, continuous improvement, teamwork, and innovative solutions to serve our employees, customers, and communities effectively. Application Process: Interested candidates should submit their resume and a cover letter detailing their interest in the internship and how they align with ONEOK's core values. Education The candidate should be currently pursuing a certificate or degree relevant to the internship field Work Experience None required. Knowledge, Skills and Abilities Ability to: take initiative, demonstrate a positive attitude with an eagerness to learn, and be adaptable Ability to: apply basic arithmetic: addition, subtraction, multiplication and division and/or advanced math, algebra, and/or statistical methods Ability to: communicate, exchange written and verbal information and/or instructions Ability to: contribute critical thinking skills, work well in teams, have a strong work ethic, attention to detail, and strong verbal and written communication skills Licenses and Certifications None required Strength Factor Rating - Physical Demands/Requirements Sedentary Work - Exerting up to 10 pounds of force occasionally (Occasionally: activity or condition exists up to 1/3 of the time) and/or a negligible amount of force frequently (Frequently: activity or condition exists from 1/3 to 2/3 of the time) to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time, but may involve walking or standing for brief periods of time. Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met. Strength Factor Description - Physical Demands/Requirements Standing: Remaining on one's feet in an upright position at a work station without moving about (Occasionally) Walking: Moving about on foot (Frequently) Sitting: Remaining in a seated position (Constantly) Lifting: Raising or lowering an object from one level to another (includes upward pulling) (Occasionally) Carrying: Transporting an object, usually holding it in the hands or arms, or on the shoulder (Occasionally) Pushing: Exerting force upon an object so that the object moves away from the force (Occasionally) Pulling: Exerting force upon an object so that the object moves toward the force (includes jerking) (Occasionally) Climbing: Ladders, Stairs (Occasionally) Balancing: Maintaining body equilibrium to prevent falling (Occasionally) Stooping: Bending the body downward and forward by bending the spine at the waist (Occasionally) Kneeling: Bending the legs at the knees to come to rest on the knee or knees (Occasionally) Crouching: Bending the body downward and forward by bending the legs and spine (Occasionally) Crawling: Moving about on the hands and arms in any direction (Occasionally) Reaching: Extending hands and arms in any direction (Constantly) Handling: Seizing, holding, grasping, turning or otherwise working with the hand or hands (Manual Dexterity) (Constantly) Fingering: Picking, pinching or otherwise working with the fingers primarily (Finger Dexterity) (Constantly) Feeling: Perceiving such attributes of objects/materials as size, shape, temperature, texture, movement or pulsation by receptors in the skin, particularly those of the finger tips (Constantly) Talking: Expressing or exchanging ideas/information by means of the spoken word (Frequently) Hearing: Perceiving the nature of sound by the ear (Frequently) Tasting/Smelling: (Occasionally) Near Vision: Clarity of vision at 20 inches or less (Constantly) Far Vision: Clarity of vision at 20 feet for more (Frequently) Depth Perception: Three-dimensional vision; ability to judge distances and spatial relationships so as to see objects where and as they actually are (Frequently) Vision: Color - The ability to identify and distinguish colors (Constantly) Working Conditions/Environment Employee is subject to inside and outside environmental conditions Working Conditions Well lighted, climate controlled areas (Frequently) Outdoor weather conditions (Occasionally) Dust, fumes, gases (Occasionally) Frequent repetitive motion (Constantly) CRT (Computer Monitor(s)) (Constantly) Travel Travel to other locations may be required Driving Based on assigned tasks, employee may be assigned a company vehicle requiring the applicable driver's license ONEOK is an equal opportunity employer committed to diversity and inclusion. All qualified applicants will receive consideration for employment without regard to race, color, sex, pregnancy, sexual orientation, age, religion, creed, national origin, gender identity, disability, military/veteran status, genetic information or any other categories protected by applicable law. The job description is not intended to be a complete list of all responsibilities, duties or skills required for the job and is subject to review and change at any time, with or without notice, in accordance with the needs of ONEOK. ONEOK is committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request an accommodation email ********************* or call ************** .

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. Looking for a summer internship that makes an impact? At Associated Electric Cooperative's Dell Power Plant, we're offering a paid, three-month internship where you'll gain real-world experience in either environmental compliance or workplace safety-depending on your degree program. This is your chance to spend the summer learning from professionals while contributing to meaningful projects that support both the planet and the people who work here. What You'll Do If your degree focus is Environmental Science/Engineering, you will: Assist with environmental compliance reporting and monitoring (air, water, and waste). Support sustainability initiatives within the plant. Learn how environmental practices ensure reliable, responsible energy. If your degree focus is Occupational Safety/Industrial Hygiene, you will: Assist with safety inspections, audits, and training initiatives. Support programs that promote a safe and healthy workplace. Learn how safety practices protect both people and operations. Why Apply? Paid internship - earn while you gain valuable career experience. Summer only - no need to take a semester off school. Gain hands-on exposure in your area of study. Resume-building experience in a high-impact industry. What We're Looking For Students currently enrolled in an accredited college or university, pursuing a degree in Environmental Science, Engineering, Occupational Safety, or a related field. Detail-oriented learners with a passion for either sustainability or workplace safety. Curious, motivated problem-solvers who want to see their impact firsthand. At AECI, we don't just generate electricity-we're committed to protecting our people and our planet. Spend your summer building skills that energize your future. At Associated Electric Cooperative, all of our 700+ employees across MO/AR/OK territory play a crucial role in powering our mission! Whether you're an experienced professional or just starting your career, you'll find endless opportunities for career development here. Join us in an environment where your contribution is valued, and your career can thrive as we work together to keep the lights on! Ready to Energize your career? Visit our website at ******************** to learn more about Associated and apply for a position. Equal Opportunity Statement: AECI is fully committed to the concept and practice of equal opportunity in all aspects of employment. Please reference the contact information below if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. An equal opportunity employer and provider/disability/veteran.

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. The Environmental Co-Op is a temporary developmental position assisting in department projects to maintain compliance with environmental permits, perform data analysis and other related environmental requirements. The Environmental Co-Op may also need to work outside normal business hours depending on project needs. In addition, the Environmental Intern will occasionally work in the field visiting substations, energy centers, transmission, monitoring locations, transmission distribution sites, and other office locations. This opportunity is available for the following timeframes: May - December 2026 Fall Co-Op Key Responsibilities Assist department personnel in providing technical support and ownership of environmental programs including NPDES, SPCC, greenhouse gas emissions, waste disposal, remediation, recycling and environmental training and communication. Assist department personnel in performing inspections related to environmental compliance. Assist in the environmental permitting process. Assist writing environmental reports and analyses. Learn applicable environmental regulations and requirements. Other developmental projects as assigned. Qualifications Must be in student status working towards a degree in Environmental Science, Chemistry, Biology, Geology, Engineering, or related environmental field from an accredited college or university required. Cumulative GPA of 2.5 is required, 3.0 or higher is preferred. Compensation: We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered. $0.00 - $0.00If end date is listed, the posting will come down at 12:00 am on that date:Monday March 23, 2026 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

#WeAreONEOK - Fortune 500 company. 100+ years in business. Leading midstream service provider. Safety first. Sustainable operations. Environmentally responsible. Employee focused. Are you passionate about maintaining and repairing mechanical systems? Join ONEOK, Inc. As a Mechanic intern and gain hands-on experience in mechanical work on equipment at our natural gas gathering and processing facilities. This internship is designed to provide you with practical knowledge and skills in maintaining and repairing critical infrastructure, while upholding our commitment to safety, ethics, and excellence. What You Will Do: Assist with mechanical work on fixed and rotating equipment, including internal combustion engines, natural gas-powered engines, and electrical drivers. Support the maintenance, installation, and repair of compressors, pumps, generators, turbines, valves, and electrical equipment. Gain knowledge on how to service and maintain structural and mechanical equipment to ensure optimal performance and reliability. Maintain and interpret various reports and records, such as work logs, service orders, inspection reports, maintenance records, pressure readings, and oil analysis reports. Learn how to respond to dangerous or hazardous conditions, ensuring safety and operational standards are maintained. What We're Looking For: High school diploma required and must be at least 18 years old. Enrolled in a two-year associate degree in a mechanical or technical field preferred. Strong commitment to safety and environmental responsibility. Excellent communication and teamwork skills. Ability to work in a fast-paced, dynamic environment. Basic understanding of mechanical principles and equipment maintenance is a plus. Willingness to work outdoors in various weather conditions Why ONEOK: ONEOK, Inc. is a leading midstream service provider in the energy sector, committed to delivering energy products and services vital to an advancing world. We create exceptional value for our stakeholders by providing solutions for a transforming energy future. ONEOK, Inc. is dedicated to a zero-incident culture, environmental responsibility, and the highest standards of integrity and professional conduct. We value diversity, continuous improvement, teamwork, and innovative solutions to serve our employees, customers, and communities effectively. Application Process: Interested candidates should submit their resume and a cover letter detailing their interest in the internship and how they align with ONEOK's core values. Work Experience None required. Knowledge, Skills and Abilities Ability to: take initiative, demonstrate a positive attitude with an eagerness to learn, and be adaptable Ability to: apply basic arithmetic: addition, subtraction, multiplication and division and/or advanced math, algebra, and/or statistical methods Ability to: communicate, exchange written and verbal information and/or instructions Ability to: contribute critical thinking skills, work well in teams, have a strong work ethic, attention to detail, and strong verbal and written communication skills Licenses and Certifications None required Strength Factor Rating - Physical Demands/Requirements Sedentary Work - Exerting up to 10 pounds of force occasionally (Occasionally: activity or condition exists up to 1/3 of the time) and/or a negligible amount of force frequently (Frequently: activity or condition exists from 1/3 to 2/3 of the time) to lift, carry, push, pull, or otherwise move objects, including the human body. Sedentary work involves sitting most of the time, but may involve walking or standing for brief periods of time. Jobs are sedentary if walking and standing are required only occasionally and all other sedentary criteria are met. Strength Factor Description - Physical Demands/Requirements Standing: Remaining on one's feet in an upright position at a work station without moving about (Occasionally) Walking: Moving about on foot (Frequently) Sitting: Remaining in a seated position (Constantly) Lifting: Raising or lowering an object from one level to another (includes upward pulling) (Occasionally) Carrying: Transporting an object, usually holding it in the hands or arms, or on the shoulder (Occasionally) Pushing: Exerting force upon an object so that the object moves away from the force (Occasionally) Pulling: Exerting force upon an object so that the object moves toward the force (includes jerking) (Occasionally) Climbing: Ladders, Stairs (Occasionally) Balancing: Maintaining body equilibrium to prevent falling (Occasionally) Stooping: Bending the body downward and forward by bending the spine at the waist (Occasionally) Kneeling: Bending the legs at the knees to come to rest on the knee or knees (Occasionally) Crouching: Bending the body downward and forward by bending the legs and spine (Occasionally) Crawling: Moving about on the hands and arms in any direction (Occasionally) Reaching: Extending hands and arms in any direction (Constantly) Handling: Seizing, holding, grasping, turning or otherwise working with the hand or hands (Manual Dexterity) (Constantly) Fingering: Picking, pinching or otherwise working with the fingers primarily (Finger Dexterity) (Constantly) Feeling: Perceiving such attributes of objects/materials as size, shape, temperature, texture, movement or pulsation by receptors in the skin, particularly those of the finger tips (Constantly) Talking: Expressing or exchanging ideas/information by means of the spoken word (Frequently) Hearing: Perceiving the nature of sound by the ear (Frequently) Tasting/Smelling: (Occasionally) Near Vision: Clarity of vision at 20 inches or less (Constantly) Far Vision: Clarity of vision at 20 feet for more (Frequently) Depth Perception: Three-dimensional vision; ability to judge distances and spatial relationships so as to see objects where and as they actually are (Frequently) Vision: Color - The ability to identify and distinguish colors (Constantly) Working Conditions/Environment Employee is subject to inside and outside environmental conditions Working Conditions Well lighted, climate controlled areas (Frequently) Outdoor weather conditions (Occasionally) Dust, fumes, gases (Occasionally) Frequent repetitive motion (Constantly) CRT (Computer Monitor(s)) (Constantly) Travel Travel to other locations may be required Driving Based on assigned tasks, employee may be assigned a company vehicle requiring the applicable driver's license ONEOK is an equal opportunity employer committed to diversity and inclusion. All qualified applicants will receive consideration for employment without regard to race, color, sex, pregnancy, sexual orientation, age, religion, creed, national origin, gender identity, disability, military/veteran status, genetic information or any other categories protected by applicable law. The job description is not intended to be a complete list of all responsibilities, duties or skills required for the job and is subject to review and change at any time, with or without notice, in accordance with the needs of ONEOK. ONEOK is committed to making our workplace accessible to individuals with disabilities and will provide reasonable accommodations, upon request, for individuals to participate in the application and hiring process. To request an accommodation email ********************* or call ************** .

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. Looking for a summer internship that makes an impact? At Associated Electric Cooperative's New Madrid Power Plant, we're offering a paid, three-month internship where you'll gain real-world experience in either environmental compliance or workplace safety-depending on your degree program. This is your chance to spend the summer learning from professionals while contributing to meaningful projects that support both the planet and the people who work here. What You'll Do If your degree focus is Environmental Science/Engineering, you will: Assist with environmental compliance reporting and monitoring (air, water, and waste). Support sustainability initiatives within the plant. Learn how environmental practices ensure reliable, responsible energy. If your degree focus is Occupational Safety, you will: Assist with safety inspections, audits, and training initiatives. Support programs that promote a safe and healthy workplace. Learn how safety practices protect both people and operations. Why Apply? Paid internship - earn while you gain valuable career experience. Summer only - no need to take a semester off school. Gain hands-on exposure in your area of study. What We're Looking For Students currently enrolled in an accredited college or university, pursuing a degree in Environmental Science, Engineering, Occupational Safety, or a related field. Detail-oriented learners with a passion for either sustainability or workplace safety. Curious, motivated problem-solvers who want to see their impact firsthand. At AECI, we don't just generate electricity-we're committed to protecting our people and our planet. Spend your summer building skills that energize your future. At Associated Electric Cooperative, all of our 700+ employees across MO/AR/OK territory play a crucial role in powering our mission! Whether you're an experienced professional or just starting your career, you'll find endless opportunities for career development here. Join us in an environment where your contribution is valued, and your career can thrive as we work together to keep the lights on! Ready to Energize your career? Visit our website at ******************** to learn more about Associated and apply for a position. Equal Opportunity Statement: AECI is fully committed to the concept and practice of equal opportunity in all aspects of employment. Please reference the contact information below if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. An equal opportunity employer and provider/disability/veteran.

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. About The Position Ameren Services provides administrative support and services to Ameren Corporation and its operating companies, subsidiaries and affiliates. Nearly 1,400 employees serve the company with business planning, communications, diversity, financial support, human resources, information technology, legal counsel, and safety and supply services. Student will work in GIS environment learning from engineers, designers or mapping personnel as they help support GIS projects. Key responsibilities include: The co-op will be responsible for mapping Ameren's property rights ("interests") in ArcGIS Pro and delivering those mapped interests to Ameren Real Estate's GIS Technician. This individual may be asked to provide some level of analysis of Ameren's interests or utilize GIS tools to identify property rights for members of the Real Estate Department. This individual will be trained to: Use Ameren Real Estate's database to locate interests Understand legal documents pertaining to Real Estate, Read legal descriptions Map interests in ArcGIS Pro. Available Opportunities: January - August 2026 Spring Co-op Reviewing GIS data for Quality Control and Quality Assurance purposes Visiting sites in field to collect data and verify Ameren records Interacting with Ameren contractors to evaluate/confirm the validity of data provided to Ameren Documenting work practices utilized to gather, evaluate and record GIS data Assisting with updates to Ameren data Qualifications Current student status pursuing a degree in GIS, Engineering, Computer Science, Information Technology, Computer Engineering or related field from an accredited college or university required. Must have a minimum of 2.5 GPA but, 3.0 GPA is preferred. In addition to the above qualifications, the successful candidate will: Knowledge and/or use of Esri ArcPro GIS is highly preferred. Exceptional with Microsoft Office applications. The candidate must be willing to engage and learn real estate in addition to GIS. The candidate must be able to identify, work through, and make decisions with incomplete information. Solid part-time work history preferred Work effectively as part of a team Demonstrate creative problem solving and proactive learning, with good analytical, management, communication, and human relations skills. Possess excellent written and verbal communication skills and ability to articulate clearly Have the ability to perform multiple tasks within given time constraints with little to no oversight. Be proficient in Microsoft Office Suite All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability or protected veteran status. Compensation: We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered. $19.00 - $29.00If end date is listed, the posting will come down at 12:00 am on that date:Monday August 18, 2025 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. Are you a smart, driven student eager to take on the fascinating challenges of the power industry? Dive into the dynamic power industry with AECI's Thomas Hill Power Plant as a Mechanical Engineering Intern for summer 2026. What You'll Do: Take on engineering projects aimed at enhancing the reliability of our coal and gas plant fleet. Analyze plant equipment failure mechanisms and develop preventative maintenance strategies. Assist in testing coordination, data collection, report reviews, bid specification writing, and contractor bid evaluations. Support power plant improvement initiatives, including maintenance evaluations and cost-saving measures. Manage smaller-scale outage projects. Work full-time, Monday through Friday, with the potential to earn course credit (check with your school's career center). Who We're Looking For: Current Mechanical Engineering students who have completed at least two years toward a Bachelor of Science degree. Proficiency with Microsoft Office (Word, Excel, PowerPoint, OneNote, Access) and AutoCAD is preferred. Punctuality and reliable attendance are essential. Why choose AECI? Growth opportunities: Mentorship, training, and real-world experience. Culture: Inclusive, innovative, and dynamic work environment. Networking: Connect with industry leaders and peers. Ready to Apply? Visit AECI Careers to create your profile, upload your resume, cover letter, and most recent transcript (unofficial copies are fine), and then submit your application. AECI is fully committed to the concept and practice of equal opportunity and affirmative action in all aspects of employment. Please contact us if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. At Associated Electric Cooperative, all of our 700+ employees across MO/AR/OK territory play a crucial role in powering our mission! Whether you're an experienced professional or just starting your career, you'll find endless opportunities for career development here. Join us in an environment where your contribution is valued, and your career can thrive as we work together to keep the lights on! Ready to Energize your career? Visit our website at ******************** to learn more about Associated and apply for a position. Equal Opportunity Statement: AECI is fully committed to the concept and practice of equal opportunity in all aspects of employment. Please reference the contact information below if you require assistance in filling out an application. Individuals with disabilities should request reasonable accommodations in accordance with the Americans with Disabilities Act prior to an appointment. An equal opportunity employer and provider/disability/veteran.

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. technologies, including Distributed Energy Resources (DERs), renewable energy, and strategic initiatives supporting Ameren's clean energy transition. The intern will contribute to research, analysis, and project support across innovation and implementation efforts, gaining hands-on experience in shaping the future of energy. This is a summer May-August 2026 internship in St. Louis, MO. Key Focus Areas Distributed Energy Resources (DERs): Support analysis and implementation of DER integration strategies, including solar, battery storage, and microgrids. Renewable Energy Technologies: Research and evaluate new technologies and business models for renewable generation. Grid Modernization & Strategy: Assist in developing strategic roadmaps for innovation and implementation across Ameren's service territory. Cross-Functional Collaboration: Work with engineering, regulatory, and customer experience teams to support pilot projects and strategic initiatives. Responsibilities Conduct research and data analysis on emerging energy technologies. Support project planning, documentation, and implementation efforts. Assist in preparing presentations and reports for internal stakeholders. Participate in team meetings, workshops, and innovation sessions. Contribute to ongoing strategic initiatives and pilot programs. Qualifications Currently pursuing a Bachelor's or Master's degree in Engineering, Sustainability, Energy Systems, or a related field. GPA of 3.0 or higher. Strong analytical, communication, and problem-solving skills. Passion for clean energy, innovation, and strategic thinking. Ability to work independently and collaboratively in a dynamic environment. Compensation: We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the salary offered. $19.00 - $29.00If end date is listed, the posting will come down at 12:00 am on that date:Monday February 23, 2026 All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, ethnicity, age, disability, genetic information, military service or status, pregnancy, marital status, sexual orientation, gender identity or expression, or any other class, trait, or status protected by law.