Environmental Professional (Scientist, Geologist, Engineer)

About Us We build careers grounded in purpose, responsibility and real-world impact. "For 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 disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way. A Day in the Life As an Environmental Professional, you will primarily support to project work for a very large oil/gas client located in Colorado. This position will involve have a combination of field and /office work. It is fast-paced, technical in nature, and involves regulatory understanding and compliance. The compensation range for this role is $70,000 to $100,000, in addition to an annual bonus (up to 8%), commensurate with experience, skills, and geographic location To thrive in this role, you'll be comfortable taking ownership of the following responsibilities: Perform geological and environmental analyses including feasibility studies, site investigations, conceptual site models, risk‑based evaluations, and technical report preparation. Manage multiple project tasks simultaneously; serve as a field lead on select projects and oversee technicians and staff. Lead and support environmental field activities, including soil and groundwater sampling, subsurface investigations, and data collection. Oversee drilling subcontractors, maintain accurate boring logs, and support proper monitoring well design and installation. Develops professional project deliverables, including reports, assessments, plans, data summaries, figures, tables, and graphical presentations. Apply relevant regulatory standards and technical guidance to project work. Track project hours and manage time effectively to meet scope, schedule, and budget expectations. Communicate proactively with project managers regarding schedule, budget, or technical challenges. Interface with clients to provide project updates and support client needs. Assist with cost proposal development and scope definition based on project requirements. Maintain confidentiality and adhere to company policies and procedures. Follow company safety programs and OSHA regulations; participate in required safety training. Perform other duties as assigned Your Expertise and Skills These requirements reflect the knowledge, skills and abilities that help you do your best work here. Bachelor's or Master's degree in Geology, Environmental Science, Engineering or related field. 3-7+ years of related environmental experience. Experience with soil and groundwater sampling and drilling oversight. Valid driver's license; ability to pass background, MVR, and drug screening. 40‑hour

OSHA HAZWOPER

(current 8‑hour refresher). Proficiency with Microsoft Office / Google Suite; familiarity with AutoCAD, ArcGIS, or similar tools. Strong technical writing, analytical, organizational, and time‑management skills. Effective verbal and written communication; ability to work independently and collaboratively. Ability to perform outdoor field work, lift up to 50 lbs., and travel locally with occasional overnight stays. Preferred Qualifications PG or PE license Experience with groundwater fate and transport modeling Familiarity with Colorado ECMC regulation We are an Equal Opportunity Employer. We are committed to providing access and reasonable accommodation in our employment for individuals with disabilities. At Onterris, we take on complex challenges with purpose and momentum, alongside teams that lead with integrity, deliver together, and invest in your growth. "Working with inspiring coworkers and clients across the globe over the past five years has been incredibly rewarding. Their passion motivates me to improve our client experience and work that I deliver." - Erin Peck, Emissions Services "There are not many places where a toxicologist can be boots-on-the-ground at an environmental emergency one day and deep in a human health risk assessment or litigation the next, but this company is one of them, and honestly, that breadth is what makes me love the work. We are a team of scientists with a broad range of talents and experiences who genuinely take the mission to heart, because protecting people and communities from chemical hazards is not abstract here; it is exactly why we show up every day. The culture reflects that shared commitment in the best way: collaborative, rigorous, and truly motivated by the impact we make together." - Andre Richardson, Consulting "I knew my position here would be more than just a job. Every day is a new, exciting challenge to solve, and I get to go home knowing that the work I am doing is having a positive impact on the world." - J Esteves, R D