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.
Intern/Co-op - HES&S Environmental (Summer 2027) Marathon Petroleum CorpIntern/Co-op - HES&S Environmental (Summer 2027)Denver, COOverview: Marathon Petroleum Corporation (MPC) offers internship and co-op opportunities to high-performing college students who want meaningful hands-on experiences in their fields of study. Responsibilities: Environmental interns/co-ops assist company professionals in the following areas: Interpret and/or develop Company environmental policies and guidelines; and develop methods and procedures for implementing and assuring conformance.
Environmental Remediation Intern - Summer 2027 Jacobs Solutions IncEnvironmental Remediation Intern - Summer 2027Denver, CO$47,300–$60,000 / yearCityStateCountryBellevueWashingtonUnited StatesArlingtonVirginiaUnited StatesAtlantaGeorgiaUnited StatesCaryNorth CarolinaUnited StatesChicagoIllinoisUnited StatesCincinnatiOhioUnited StatesConshohockenPennsylvaniaUnited StatesDallasTexasUnited StatesDenverColoradoUnited StatesIrvineCaliforniaUnited StatesPittsburghPennsylvaniaUnited StatesPhiladelphiaPennsylvaniaUnited StatesPortlandOregonUnited StatesTempeArizonaUnited StatesMinneapolisMinnesotaUnited StatesSt PaulMinnesotaUnited StatesDetroitMichiganUnited StatesHoustonTexasUnited States. You'll work with a knowledgeable and supportive group of professional staff as you plan and execute field activities including soil sampling, groundwater sampling, and remediation system maintenance; prepare scopes of work for subcontracts, conduct data analysis on field and laboratory data sets, and create technical reports documenting completed activities and results.
Environmental Engineering Intern (Summer 2027!) CDM SmithEnvironmental Engineering Intern (Summer 2027!)Denver, ColoradoTemporaryIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. Background Check and Drug Testing Information: CDM Smith Inc. and its divisions and subsidiaries (hereafter collectively referred to as “CDM Smith”) reserves the right to require background checks including criminal, employment, education, licensure, etc.
Environmental Engineering Intern (Summer 2027!) CDM Smith IncEnvironmental Engineering Intern (Summer 2027!)Denver, COIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
Engineering Intern - Summer 2027 (Central) Brown and Caldwell IncEngineering Intern - Summer 2027 (Central)Lakewood, CO$18.40–$25.20 / hourThe Technical Services intern gains exposure to technical consulting work, multidisciplinary collaboration, and the project lifecycle while supporting tasks such as data analysis, technical evaluations, research, and preparation of technical materials. The Engineering Intern - Summer 2027 (Central) role applies academic knowledge to real‑world technical challenges by supporting consulting teams on a variety of projects within an assigned technical discipline.
Summer Internships Apartment Income REIT CorpSummer InternshipsDenver, COAIR Communities, headquartered in Denver, CO, is one of the country''s largest owners and operators of multifamily housing, managing high-quality properties in most major markets, including Boston, Denver, Philadelphia, Los Angeles, and Miami! Candidates extended an offer will be required to undergo pre-employment screening that includes checking references, a four-panel drug screening that excludes marijuana testing, employment verification & criminal background check.
Water Resources Engineering Intern - Summer 2027 AtkinsRealisWater Resources Engineering Intern - Summer 2027Denver, CO$25–$31 / hourAs an Intern, you will participate in Explore, our intern development initiative, and will enjoy a host of benefits including: Competitive salary Hands-on experience with industry leaders Support and mentorship from various professionals throughout the business Career and educational exploration opportunities such as Client Site Visits, Weekly Lunch & Learns, & various virtual and/or in-person activities. Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency.
Environmental Intern TRC Companies, Inc.Environmental InternLakewood, Colorado$20–$28 / hourPart timeWe recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their careers through training and the development of new skills and certifications. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader.
Engineering Internship - Industrial Environmental Olsson AssociatesEngineering Internship - Industrial EnvironmentalDenver, CO$22–$26 / hourAs a summer 2027 engineering student intern with the Industrial Environmental team, you will perform meaningful, hands-on, real-world work that will transform your classroom experience and help you envision your future career. You will work closely with other team members and engineers on client projects related to mine reclamation, industrial water and wastewater treatment, and solid waste management facilities.
Environmental Intern MortensonEnvironmental InternDenver, COWe look forward to hearing from you if you: Currently pursuing an undergraduate, four-year degree in geology, natural & earth sciences, construction management, environmental engineering, environmental management, environmental science, biology, or other related degree. As an Environmental Intern at Mortenson, you will assist with supporting Mortenson's environmental management efforts by providing review of environmental documentation and advising on environmental matters in a manner consistent with company policies and procedures.
NewEnvironmental, Health, & Safety Internship Opportunity - Denver, CO The HEICO Companies, LLCEnvironmental, Health, & Safety Internship Opportunity - Denver, CODenver, ColoradoPre-construction value engineering services to the owner, architect, engineer and contractor makes Concrete Frame Associates a welcome member of the construction team. As an intern, you'll work alongside experienced safety experts, develop practical skills, and contribute to real-world safety initiatives that make a meaningful impact.
Intern, Mine Planning (Summer 2027) Martin Marietta Materials IncIntern, Mine Planning (Summer 2027)Denver, COWorking alongside mining engineers, geologists, and operations leaders and reporting to members of the Mine Planning team, Mine Planning Interns gain exposure to both short-term and long-range mine planning activities across Martin Marietta's aggregate operations. Interns gain valuable field and office experience, expand their professional network, and develop skills that can lead to future internship opportunities and full-time career paths within Mine Planning, Engineering, Geology, Operations, and our Management Associate programs.
Regulatory Policy Intern- Fall/Summer Internship- CO Xcel EnergyRegulatory Policy Intern- Fall/Summer Internship- CODenver, ColoradoXcel Energy (NASDAQ: XEL) is a leading energy provider and Fortune 500 company, dedicated to serving millions of electricity and natural gas customers across eight states: Minnesota, Colorado, Wisconsin, Michigan, North Dakota, South Dakota, New Mexico and Texas. This experience will assist the Regulatory Administration team on various policy, cost recovery, and rulemaking proceedings to ensure Public Utilities Commission approval and positive outcomes for the Company and its customers.
NewLighting Design Intern | Summer 2027 DLR GroupLighting Design Intern | Summer 2027Denver, CO$20–$26 / hourWorking alongside electrical engineers and professionals across architecture, engineering, interiors, and other disciplines, you will gain hands-on experience with the design process from early concepts and system development through documentation and construction administration. This is an opportunity to apply what you've learned in the classroom, build your technical and professional skills, and contribute your perspective to design solutions that support our brand promise of Elevating the Human Experience through design.
NewMechanical Engineering Intern | Summer 2027 DLR GroupMechanical Engineering Intern | Summer 2027Denver, CO$20–$26 / hourWorking alongside mechanical engineers and professionals across architecture, engineering, interiors, and other disciplines, you will gain hands-on experience with the design process from early concepts and system development through documentation and construction administration. As a Mechanical Engineering Intern at DLR Group, you will be an important part of our integrated design team, contributing to the design of mechanical systems for buildings of various types, sizes, and complexities.
NewAcoustics Engineering Intern - Summer 2027 Salas O'Brien Engineers IncAcoustics Engineering Intern - Summer 2027Boulder, COGaining exposure to project work in diverse built environments, including education, sports venues, performing arts venues, entertainment venues, government, mixed-use/residential, and corporate markets. Established in 1975, Salas OBrien is an employee-owned engineering and professional services firm dedicated to creating impact for our clients, team members, and the world at large.
NewElectrical Engineering Intern | Summer 2027 DLR GroupElectrical Engineering Intern | Summer 2027Denver, CO$20–$26 / hourWorking alongside electrical engineers and professionals across architecture, engineering, interiors, and other disciplines, you will gain hands-on experience with the design process from early concepts and system development through documentation and construction administration. As an Electrical Engineering Intern at DLR Group, you will be an important part of our integrated design team, contributing to the design of electrical systems for buildings of various types, sizes, and complexities.
NewStructural Engineering Intern | Summer 2027 DLR GroupStructural Engineering Intern | Summer 2027Denver, CO$20–$26 / hourWorking alongside structural engineers and professionals across architecture, engineering, interiors, and other disciplines, you will gain hands-on experience with the design process from early concepts and system development through documentation and construction administration. As a Structural Engineering Intern at DLR Group, you will be an important part of our integrated design team, contributing to the design of structural systems for buildings of various types, sizes, and complexities.
2027 Summer Intern, Data Scientist (Reston, VA; Denver, CO; Remote) ICF International Inc2027 Summer Intern, Data Scientist (Reston, VA; Denver, CO; Remote)Denver, CORemote$45,805–$94,221 / yearPay Range - There are multiple factors that are considered in determining final pay for a position, including, but not limited to, relevant work experience, skills, certifications and competencies that align to the specified role, geographic location, education and certifications as well as contract provisions regarding labor categories that are specific to the position. Responsibilities include analyzing large datasets-spanning customer behavior, energy usage, and marketing performance to identify appropriate techniques, develop and execute code, validate outputs, and produce technical reports.