On Call Environmental Monitoring Jobs (NOW HIRING)

Pinyon is different...
...and we want unique individuals to come learn, grow, and thrive within our employee-owned company, proudly serving our communities for over 30 years. Pinyon is a purpose-driven firm that does work which matters in the communities we live in. Our employee-owners are encouraged to drive their career paths toward their career goals, and we want you to be the next person to experience our welcoming culture where work is rewarding.
Let us prove it!
If you're excited about this opportunity to contribute to a workplace that values diversity and fosters inclusivity, please apply, even if you think you do not fully meet the qualifications. Pinyon is a company of opportunity
About this Position
Pinyon is seeking on-call Geologists to provide as-needed field support for site characterization and remedial investigation projects across the Denver Metro area and greater Colorado region. This is a self-directed, field-focused role where you'll serve as Pinyon's on-site geologic lead during subsurface investigations - logging soils, overseeing drillers and subcontractors, installing and developing monitoring wells, and collecting soil and groundwater samples.
Work is dispatched on an as-needed basis tied to client project schedules. Ideal candidates are experienced field geologists who are comfortable running a drill site independently, managing subcontractors, and producing defensible field documentation without day-to-day oversight.
Essential Responsibilities
Responsibilities include, but are not limited to, the following:

• Perform soil logging and preparation of boring logs in accordance with ASTM D2488 and the Unified Soil Classification System (USCS)
• Oversee drillers and subcontractors during Phase II ESAs, preliminary investigations, remedial investigations, and environmental audits
• Plan and execute monitoring well installation, development, and abandonment
• Conduct soil sampling, groundwater sampling, water level and groundwater gradient surveys, and ground elevation surveys
• Operate and maintain standard environmental field equipment, including photoionization detectors (PIDs), water level meters, water quality meters, multi-gas meters, and survey equipment
• Maintain chain-of-custody documentation and coordinate sample submittal to accredited laboratories
• Apply and interpret state and federal environmental regulations relevant to site characterization and remediation
• Communicate effectively with project managers, clients, subcontractors, and regulatory representatives throughout the project lifecycle
• Maintain project documents, field notes, and records in an organized and easily understood fashion
• Some travel within Colorado is required; majority of work is in the Denver Metro area

Knowledge, Skills, and Abilities

• Bachelor's degree in Geology, Geologic Engineering, Geoscience, Environmental Science, Environmental Engineering, or a related field
• Minimum of 4 years of relevant environmental consulting or site characterization experience
• Demonstrated field experience with soil logging (ASTM D2488 / USCS), monitoring well installation, and soil and groundwater sampling
• Demonstrated experience overseeing drillers and subcontractors on active field sites
• Ability to work independently on active field sites and respond to on-call dispatch on short notice
• Capacity to work outdoors in all seasons through various kinds of weather; extended workdays may be required
• Effective verbal and written communication skills
• Basic proficiency with Microsoft Office programs
• Valid driver's license and reliable transportation to reach field sites throughout Colorado
• Employment is contingent upon the results of a background check.

Preferred but not Required Skills and Certifications:

• Wyoming Professional Geologist (PG) registration or equivalent (e.g., AIPG Certified Professional Geologist)
• OSHA 40-hour HAZWOPER certification with annual refresher (Pinyon will provide recertification if needed)
• Experience with ASTM E1527-21 and Phase I / Phase II ESA workflows
• Familiarity with state environmental regulations (soil, groundwater, surface water, soil gas, vapor intrusion) in Colorado, Arizona, North Dakota, or Wyoming
• Experience with GPS and field surveying equipment
• Experience with data analysis and visualization in Excel or similar tools
• Familiarity with Colorado asbestos-in-soil regulations and RACS oversight procedures
• Familiarity with the following:
  • ASTM E1527-21
  • State environmental regulations (Soil, Groundwater, Surface Water, Soil Gas, Vapor Intrusion): Arizona, Colorado, North Dakota, Wyoming
  • Data analysis and data visualization using Excel or other programs

Application Process
To submit your resume and cover letter visit our careers page at https://pinyon-env.net/careers/, select your desired position, click 'Apply Now' on the right, and complete the submission form. For any accommodation needs during the application process, please reach out to Employee Services via email at careers@pinyon-env.com or by phone at 303.980.5200.
Application deadline: Our team will review applications upon receipt and will schedule interviews with qualified candidates. The application acceptance will stay open until we have a strong pool of candidates, or until a candidate is chosen. We appreciate the time and effort you've put into your application and will give each submission careful consideration.
Summary of Benefits
Our on-call staff are eligible for employer matching 401k, and spot bonus programs
EEO Statement
Pinyon is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to age 40 and over, color, disability, gender identity, genetic information, military or veteran status, national origin, race, religion, sex, sexual orientation or any other applicable status protected by state or local law.
About Pinyon
Pinyon was established in 1993 by Lauren Evans, PE, and she has grown Pinyon from a one-woman outfit based out of her garage, to a thriving and growing environmental consulting firm. The firm now employs over 80 environmental professionals and support personnel and has expanded from its headquarters in Lakewood, Colorado (near Denver) to include branch offices in Loveland and Colorado Springs, Colorado, as well as a satellite office in Phoenix, Arizona. Pinyon is a client-centric environmental consulting firm that works towards collaborative solutions to advance our clients' needs while protecting environmental health and safety. Pinyon supports private and public sector projects for commercial and industrial, energy, public works, federal, and transportation clients. Given the depth and breadth of our technical team, we are the go-to firm for permitting and compliance on the local level and looking to expand our NEPA qualifications across multiple market sectors. Pinyon is committed to continue to expand our portfolio of projects both in our current geographies and elsewhere in the United States.