Preconstruction Engineer INTERN EMCOR Group IncPreconstruction Engineer INTERNAurora, COWhile visiting field locations, the employee may be required to work outdoors, be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high, precarious places; dust, fumes or airborne particles; toxic or caustic chemicals; outside weather conditions, extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. Must have the demonstrated ability to effectively communicate in English, cooperate, and collaborate with multiple levels of customer, employees, unions, government agencies, vendors and suppliers, and other contractor organizations.
Intern-Reliability Engineer Tallgrass Energy LPIntern-Reliability EngineerLakewood, CO$26.18–$37.09 / hourWhat you will learn: To apply academic knowledge for real-world engineering challenges on various rotating equipment including engine, compressor, motor, turbine and pumps. Education: Students actively enrolled in an approved Bachelor of Mechanical Engineering degree program with expected graduation date of December 2026 through May 2028.
Design Intern - Kiewit Infrastructure Engineers (Fall 2026) KiewitDesign Intern - Kiewit Infrastructure Engineers (Fall 2026)Lone Tree, CO$18–$22 / hourYou will be part of our rapidly growing Infrastructure Design Department, which includes structural, geotechnical, civil, drainage, roadway, rail, and materials disciplines, is a multi-faceted and leading-edge division of Kiewit with best-in-class technical expertise focused on the design-build delivery of infrastructure projects. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.
NewProject Engineer - INTERN MTech MechanicalProject Engineer - INTERNWestminster, ColoradoWhile performing the duties of this job, the employee is required to stand; walk; sit; use hands and fingers to handle, or feel objects, tools or controls; reach with hands and arms; climb stairs; balance; stoop, kneel, crouch or crawl; talk or hear; taste or smell. MTech's Project Engineer Internship is a 13-week rotation for students who want to understand the full lifecycle of commercial mechanical construction - from engineering and design through field operations, project management, commissioning, and closeout.
Construction Management Intern DnConstruction Management InternLittleton, ColoradoWith a dedicated mentor in the industry you will contribute to real projects, develop valuable skills, and learn about the lifecycle of heavy-civil construction projects, from conception to completion. We have built over 3,500 pre-stressed concrete liquid storage tanks over the past 90 years around the country and world, as a result we have become the leader in the industry when it comes to quality and innovation.
Field Engineer Intern - Heavy Civil - Central District (Summer 2027) Kiewit CorpField Engineer Intern - Heavy Civil - Central District (Summer 2027)fort lupton, CO$21–$25 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Kiewit's Central District is one of our largest infrastructure districts specializing in heavy civil, structural concrete/bridge, water/wastewater, and transportation projects.
Environmental Intern - Central District (Summer 2027) Kiewit CorpEnvironmental Intern - Central District (Summer 2027)Lone Tree, CO$20–$24 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. As an Environmental Intern, you'll support the Environmental Team with regulatory research, participating in field exercises at projects, developing environmental articles, preparing and presenting training, and conducting vendor reviews.
Estimating Intern - Kiewit Infrastructure Engineers (Summer 2027) Kiewit CorpEstimating Intern - Kiewit Infrastructure Engineers (Summer 2027)Lone Tree, CO$21–$25 / hourYou will be part of our rapidly growing Infrastructure Design Department, which includes structural, geotechnical, civil, drainage, roadway, rail, and materials disciplines, is a multi-faceted and leading-edge division of Kiewit with best-in-class technical expertise focused on the design-build delivery of infrastructure projects. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.
Project Engineer INTERN EMCOR Group IncProject Engineer INTERNAurora, COWhile visiting field locations, the employee may be required to work outdoors, be exposed to wet and/or humid conditions; moving mechanical and electrical parts; high, precarious places; dust, fumes or airborne particles; toxic or caustic chemicals; outside weather conditions, extended exposure to sunlight; cold and heat; risk of electrical shock and vibration. Must have the demonstrated ability to effectively communicate in English, cooperate, and collaborate with multiple levels of customer, employees, unions, government agencies, vendors and suppliers, and other contractor organizations.
NewFinance Intern Summer 2027 - Kiewit Building Group KiewitFinance Intern Summer 2027 - Kiewit Building GroupDenver, CO$18–$22 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Interns will be an integral part of the month end close out process, and assist with preparing a financial reporting package for project management: We have projects all across the United States, in large cities and small towns, so our people must be willing to go where the work is.
Equipment/Mechanical Engineer Intern - Kiewit Mining Group 2027 Kiewit CorpEquipment/Mechanical Engineer Intern - Kiewit Mining Group 2027Lone Tree, CO$21–$25 / hourWe offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off. Whether we're boring tunnels through mountains, turning rivers into energy or building bridges that connect communities, we depend on our passionate, skilled, and safety-obsessed construction professionals to get it done right.
Intern- Petroleum Engineer Tallgrass Energy LPIntern- Petroleum EngineerLakewood, CO$26.18–$37.09 / hourWhat this Department does: The Subsurface Operations team focuses on subsurface engineering, focusing on the design, implementation, and monitoring of Class VI injection wells and gas storage projects. Tallgrass is a leading energy infrastructure company focused on safely, reliably, and sustainably delivering the energy and services that power our nation and enable our quality of life.
Intern-IEC Engineer Tallgrass Energy LPIntern-IEC EngineerLakewood, CO$26.18–$37.09 / hourYou can expect to: Learn about Instrumentation, Electrical, and Controls by helping the IEC team deploy and support industrial automation control systems, including PLCs and HMIs. There''s a big focus on building tools that improve workflows, support engineering efficiency, and contribute to meaningful projects that impact day-to-day operations.
Heavy Civil Construction Intern - Summer 2026 W.W. Clyde & CoHeavy Civil Construction Intern - Summer 2026Englewood, COProject managers and other members of the project team become mentors as Interns assist in all aspects of the construction project, learning and developing the key roles and functions required to build the work. Job Summary: Intern gains valuable on-the-job experience as they perform various assignments similar to those performed by Field Engineers, include tasks both out in the field and in the office.
Intern, Engineering Sciences (Summer 2027) SecretariatIntern, Engineering Sciences (Summer 2027)Denver, ColoradoAs part of our growing Global Engineering Sciences team, you’ll apply what you’re learning in the classroom to real-world engineering challenges across industries such as energy, chemicals, machinery, automotive, consumer products, electronics, medical devices, and the built environment. You may help investigate why products, systems, or structures fail, support testing and analysis, and contribute to projects involving buildings, bridges, industrial facilities, and other structures that shape the world around us.
Credera Experience Design Intern Consultant (Design Engineering) Mediabrands Worldwide IncCredera Experience Design Intern Consultant (Design Engineering)Denver, CO$30–$33 / hourThis role is ideal for students who enjoy building things, care deeply about the user experience, and want to combine creativity, technology, and problem-solving to create meaningful outcomes. Our internship program combines hands-on project experience, technical learning, professional development, mentorship, and networking opportunities designed to accelerate your growth.
Intern-Fundamentals Analyst Tallgrass Energy LPIntern-Fundamentals AnalystLakewood, CO$24.81–$37.09 / hourExperience/Specific Knowledge: Working toward a Bachelors or Masters degree in Economics (or a related quantitative field), Statistics, Mathematics, Science, Engineering, Business or Computer Science. You''ll work alongside our analysts to understand what drives regional natural gas markets, sharpen how we manage our data, and help turn analysis into clear, actionable reporting.
Intern-Pipeline Safety Compliance Tallgrass Energy LPIntern-Pipeline Safety ComplianceLakewood, CO$26.18–$37.09 / hourOur responsibilities include facilitating inspections, conducting incident investigations, responding to enforcement actions, providing training, and overseeing the updates to relevant operations, maintenance, engineering and design, construction, and public awareness manuals. What this Department does: The PHMSA Compliance Department oversees the company's compliance program related to Pipeline and Hazardous Materials Safety Administration (PHMSA) pipeline safety regulations (49 CFR Parts 190-199), as well as any applicable state regulations.
Field Engineer Intern Montrose - Water Graham Group LtdField Engineer Intern Montrose - WaterDenver, CO$35–$45 / hourWith over 30 years in the business of constructing high quality facilities, and with expansive experience in alternative delivery methods, we have the knowledge and capability to work with a variety of clients, including federal agencies, state agencies, cities, towns, counties, special districts, and private clients. The Field Engineer Intern is responsible for aiding assistance to more senior staff (Project Managers, Superintendents) in the coordination, scheduling, quantity surveying, reporting, and quality control functions of a projects in Montrose and Parshall area.
Land Surveying Intern - Summer 2027 CAGE EngineeringLand Surveying Intern - Summer 2027Lakewood, COYou will get hands-on technical trainings led by our own surveyors and engineers, non-technical trainings covering professional skills like networking and organization, a mentor who checks in with you regularly throughout the summer, and office hours, dedicated time each week to sit down one-on-one with CAGE leaders, all while working on real projects that matter to our clients. You will develop technical skills in field data collection and survey drafting, and build professional skills like networking and organization, through a series of hands-on trainings, and you will check in regularly with a mentor throughout the summer.