Environmental Scientist IV
AECOM
Company DescriptionWork with Us. Change the World.At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.We're one global team driven by our common purpose to deliver a better world. Join us.Job DescriptionAECOM is actively seeking a highly motivated Environmental Scientist to join our Environmental Remediation group in Denver, CO or Ft. Collins. We are seeking a candidate who is an excellent communicator and technically capable, with an awareness of relevant regulations. The successful candidate will work under the oversight of an experienced team of engineers and scientists on environmental site assessments, remedial and solid waste design and construction, and environmental support on multi-disciplinary projects. This position will involve field and office responsibilities with potential for growth. The responsibilities of this position include, but are not limited to: Performs standard scientific work requiring application of techniques and procedures.Detect problems when using standardized procedures because of the condition of sample, difficulties with the equipment, etc. Conducts specific phases of projects for more experienced scientists. Proposes appropriate analytical methods and techniques. Assists in providing advice and consulting services within scope of scientific knowledge. Draw conclusions and makes recommendations based on analysis. Interprets and records data, conducts analyses, compares findings to relevant studies and local, state and federal regulations to ensure compliance.Works under general supervision.Mentors and leader to more junior staff.Lead teams of staff in carrying out project specific work and field work. Flexible with working extended hours and locations, travel may be greater than 50 percent of time, however within 1 to 2 hours of Ft. Collins, Denver, and/or Greeley. Must be able to do day travel regionally.QualificationsMinimum RequirementsBachelor's Degree in environmental sciences or engineering or other related fields, AND 6 years of relevant experience or demonstrated equivalency of experience and education.Valid driver's license and ability to pass MVRSubject to a pre-employment Background check. Qualified applicants who are offered a position must pass a pre-employment substance abuse test.Due to some of the sites, US Citizenship or a permanent resident is required. Preferred QualificationsMaster's Degree preferred and/or 10+ years of relevant experience. Professional Geologist or Professional Engineer License.Upstream oil and gas experience.Willingness and ability to work outdoors in sometimes challenging conditions.Good interpersonal and communication skills, comfortable liaising with clients, colleagues and sub-contractors alike.Willingness and ability to learn and rapidly master new tasks.Scientific research and report writing (including web-based research).Strong analytical and numerical skills.Excellent written and verbal skills.Strong quality and time management.Self-starter, develops and delivers work under own initiative.Solid attention to detail and thorough approach to work.Seeking professional certifications.40hr OSHA HAZWOPER certificate.Microsoft Office, AutoCADD, GIS applications.Additional InformationNo sponsorship is available for this roleNo relocation is available for this role.At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.About AECOMAECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. What makes AECOM a great place to workYou will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. SummaryType: Full-timeFunction: ScienceExperience level: AssociateIndustry: Construction
$38.5k - $52k
...Planet and Progress\" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across...SuggestedWork at officeLocal areaImmediate startShift workWeekend work- ...contractors, and specialists leverages extensive experience to deliver environmental compliance and remediation services with precision,... ...investigation. Position Description – Staff Geologist/Environmental Scientist Business Group/Dept: Operations FLSA: Exempt Reports To:...SuggestedFor contractorsWork experience placementFor subcontractorWork at office
- Environmental Scientist - Human Health and Safety (ESTS6) Job Type: Full-time. ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry-leading practices. ProSidian services focus...SuggestedFull timeFor contractorsWork at officeLocal areaVisa sponsorshipFlexible hours
$68.4k - $114k
...can solve the world’s most complex challenges and deliver more impact together.Role description:Arcadis is seeking a Project Environmental Scientist/Geoscientist to support our Resilience Environment team in the U.S. This position will require a background in soil and...SuggestedFull timePart time- Environmental Scientist - Geology (ESTS7) Full-time ProSidian is a Management and Operations Consulting Services Firm focusing on providing value to clients through tailored solutions based on industry leading practices. ProSidian services focus on the broad spectrum of...SuggestedFull timeFor contractorsH1bWork at officeLocal areaFlexible hours
$125k - $160k
...and scientific lab based in Ballarat and established operations in the US. ABOUT THE ROLE: As Senior Field Application Scientist, you will help clients integrate products into cell-based workflows, optimize cryopreservation and thaw processes, and improve cell...Full timeWork at office- ...private sectors working in the commercial, industrial, government and institutional markets. As a Field Scientist, your fieldwork efforts will include: Phase I Environmental Site Assessments (ESAs); Phase II ESAs; underground storage tank (UST) removals; soil excavation...Work at officeNight shift
$33 - $38 per hour
...Environmental Field Specialist IIPrimary Purpose: Acts as CSR/Logistics Coordinator/Waste Management coordinator/Waste Technician for customer-site work. May require overseeing performance of subcontractors. Operate, maintain, and troubleshoot analytical instruments including...Hourly payWork experience placementFor subcontractorWork at office$33 - $38 per hour
...Solutions! Here you can make an impact on the world around you and accelerate your career in areas that energize and excite you. Environmental Field Specialist II Primary Purpose Acts as CSR/Logistics Coordinator/Waste Management coordinator/Waste Technician for customer...Hourly payWork experience placementFor subcontractorWork at office$55.37k - $80.41k
...Transparent Job Summary Protect Public Health. Serve Your Community. Build Your Career Join El Paso County Public Health as an Environmental Health Specialist and help protect the health and safety of our community. This rewarding role within the Retail Food Establishment...Work at officeLocal areaMonday to FridayFlexible hours- ...VeoliaGain access to a world of career opportunities, gain new skills and work with purpose on some of the world’s most pressing environmental challenges.Clean Earth has been acquired by Veolia. As we integrate our two organizations, recruiting and hiring for these roles...
$120k - $145k
...transition to renewable energy, infrastructure hardening and repair, environmental protection, and community resilience. Learn more about... ...in the Mountain West and seeking a full-time Archaeologist IV (Project Archaeologist) to join our Denver office. Qualified...Full timeWork at officeLocal areaRemote workLong distance$30 per hour
...role is being managed in partnership with the Clean Earth talent acquisition team. Veolia in North America is the top-ranked environmental company in the United States for three consecutive years, and the country’s largest private water operator and technology provider...Relocation package- ...Veolia Gain access to a world of career opportunities, gain new skills and work with purpose on some of the world's most pressing environmental challenges. Clean Earth has been acquired by Veolia. As we integrate our two organizations, recruiting and hiring for these...
- SM Energy is looking for an Environmental/ Air Data Analyst to join the Air Team within the Environmental & Regulatory group. The primary focus of this position is air quality compliance — tracking emissions, managing permits, preparing regulatory reports, and ensuring...Ongoing contractWork at office
$82k - $120k
...Reporting to the Plant Manager, you will manage plant environmental, health and safety programs to help ensure operations minimize environmental impact while supporting a safe workplace. You will lead and support the development and implementation of a facility-wide environmental...Work at officeLocal areaFlexible hours$70k - $97k
...of a high-performing team that believes in each other, come build with us at Crusoe. About This Role: Crusoe is seeking an Environmental Specialist, Air Quality to join our growing Health, Safety, and Environment (HSE) team. In this role, you will support Crusoe’s...Full timeTemporary work$65k - $90k
Weaver Consultants Group has an opening for an environmental remediation professional to become an integral member of our team and support... .... They will be a self-motivated, career-oriented engineer/scientist with a good understanding of chemistry/geology, have experience...Full timeRemote workFlexible hours$120k - $135k
Position Summary Responsible for developing, organizing, implementing, administering and monitoring all environmental programs to manage compliance and mitigate risks. Ensure thorough implementation and execution of Gates HSE related programs and processes. Ensures all...Full timeFor contractorsWork at officeLocal areaImmediate start$40k - $42k
Full-time Description Join Our Environmental Adventure! Are you ready to make a real impact on the environment while working with a supportive, energetic team? CMS—a national leader in environmental compliance and management—is looking for a passionate Environmental Analyst...Full timeFor contractorsWork at office- ...Senior Environmental Health And Safety Specialist Solid Power is seeking a Senior Environmental Health and Safety Specialist to support the growth and advancement of our next-generation battery manufacturing operations. This role serves as a key member of the EHS team...Hourly payWork at officeVisa sponsorshipWork visa
$75.82k - $89.2k
...what you excel at—all from Day One.Job DescriptionU.S. Bank is currently seeking a strong candidate to join our growing team of environmental finance professionals as an Environmental Finance Portfolio Financial Analyst (reporting up through Infrastructure Finance and Impact...Full timeWork at officeLocal areaRemote workFlexible hours3 days per week$105k - $120k
...50+ Consultants 640+ Ph.D.s 90+ Disciplines 30+ Offices globally Our Opportunity We are currently seeking a Human Factors Scientist for our Human Factors Practice to be based in our Denver, CO office (for a May 2027 start date, though this can be flexible). In this...Work at officeRelocationFlexible hours$1,337 per week
Medical Technologist Location: Denver, CO Agency: Convergence Medical Staffing Pay: $1,337 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 7/20/2026 About the Position Job Technologist,TRAVEL...Weekly payFull timeContract workTemporary workShift workNight shift$159k - $190k
Ibotta is seeking a Principal Decision Scientist, Strategic Partner Analytics to join our Publisher Insights team and contribute to our mission to Make Every Purchase Rewarding. Our third-party publishers are the retailers and platforms, including Walmart, 7-Eleven, Uber...Full timeContract workLive inWork at officeFlexible hours$90k - $150k
...outcomes around the world through continuous learning and cross-functional collaboration.Purpose-Driven WorkWork alongside physicians, scientists, and industry-leading experts committed to advancing the global development of medical therapeutics through clinical research...Full timeContract workTemporary workWork at officeWork from homeFlexible hours$28.21 - $39.35 per hour
At Metro, we help you be your best so we can do our best. You will join a team that offers stability, flexibility, and the opportunity to make a difference. We take pride in being part of an industry-leading team who serves the community by protecting the region’s health...Hourly payShift work- Company DescriptionUSM Business Systems Inc. is a quickly developing worldwide System Integrator, Software and Product Development, IT Outsourcing and Technology assistance supplier headquartered in Chantilly, VA with off-shore delivery centers in India. We offer world-...Worldwide
$82.9k - $124.4k
...inclusive community of diverse talents, backgrounds, and expertise. We’re a place to apply your passion and collaborate with top environmental talents on work that’s critical to our clients and the communities they support.Join a team that has the environment down to a...Full timeTemporary workPart timeCasual workWork at officeLocal areaFlexible hours- Who Are We?SSR Mining Inc. is an intermediate gold company with four producing assets located in the USA, Canada, and Argentina, combined with a global pipeline of high-quality development and exploration assets in the USA, Turkey, and Canada.SSR’s commitment to safety,...Full timeWork at office
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Environmental Scientist IV. Be the first to apply!
- environmental internship Denver, CO
- environmental summer internship Denver, CO
- environmental assessment Denver, CO
- environmental nonprofit Denver, CO
- environmental policy Denver, CO
- environmental inspector Denver, CO
- environmental planning Denver, CO
- environmental geology Denver, CO
- environmental sustainability Denver, CO
- environmental planner Denver, CO





