Quandary is a full-service environmental consulting firm based in Denver, Colorado. Founded in 2016 Quandary has quickly become a top choice for clients in the construction, oil & gas, renewable energy, electric utility, and government sectors. We provide environmental permitting, regulatory compliance, air quality, remediation, weed management, stormwater management, and other environmental services to clients throughout the country.

Environmental Field Technician will support field staff with environmental screening, sampling, analysis, and evaluation of site conditions. Works with subcontractors and others to support and guide site work. Evaluates sample results in support of site recommendations and to maintain compliance with regulatory agencies.

Duties and Responsibilities:

• Independently and collaboratively conduct fieldwork in remote and urban locations, including active construction sites with minimal supervision.

• Project preparation including sample preparation, decontamination procedures, rent/procure equipment and materials, troubleshoot/repair, and equipment calibration.

• Conduct soil and groundwater sampling for Site Assessment and Remediation programs.

• Actively participate in safety programs and support a safe work culture.

• Collect detailed, accurate, scientific field data and write detailed soil descriptions.

• Observe and evaluate environmental conditions.

• Ability to operate sampling equipment and field screening equipment.

• Oversee the installation of groundwater monitoring wells.

• Interpret and manage spatial data using ESRI products, Google Earth, or similar platforms.

• Organize and manage data from fieldwork and ensure data is complete and accurate.

• Perform basic calculations and data evaluation.

• Prepare, maintain, and present reports and records.

• Other duties as assigned.

Key Capabilities/Skills:

• Strong verbal and written communication skills

• Exceptional interpersonal and customer service skills

• Excellent organizational skills and attention to detail

• Critical thinking and problem-solving skills

• Ability to prioritize tasks and to request assistance when needed

• Teachable, fast learning, and willing to learn new skills

• Enjoy working with a diverse team

• Ability to pass background and pre-employment drug testing

• Valid drivers license with safe driving record

• Broad knowledge of federal, state, and local environmental regulations

• Comfortable with fieldwork

 Education and Experience:

• Bachelor’s degree in environmental science, environmental engineering, or related field, not required.

• Transferable experience: construction, mechanical, laboratory, environmental, field science, etc.

• 0-2 years of consulting experience preferred

• 40-hour HAZWOPER certification preferred

• CPR/AED certification preferred

Working Conditions/Physical Requirements:

• Travel daily for field work, with occasional overnight stays (up to 20%)

• Ability to lift up to 50 pounds

• Working outdoors and in inclement weather conditions

• Standing/sitting for long periods of time

• Walking long distance

• Lifting heavy objects, include weight maximums (i.e., up to 50 lbs.)

• Repetitive tasks that are physically demanding

• Working around heavy equipment

• Working in and around open excavations

• Work using appropriate Personal Protective Equipment (PPE)

• Controlled working conditions in and around impacted media

Expected Salary: $27.00 - $31.00 DOE.
Job Type: Full-time Hourly
Schedule: Monday – Friday, 40+ hours per week, overtime may be required to complete projects
Work Location: Denver, CO: Reliably commute to Denver office daily
Application Deadline: accepting application until 10/10/2026 or until position is filled

Benefits:

• Health Insurance (Medical, vision, dental)

• FSA and HSA options

• Employee Assistance Program (EAP)

• Short-Term and Long-Term Disability

• Life Insurance

• Paid time off

• Paid Holidays

• 401(k) matching

• 30 day paid sabbatical at 5 years of employment

• Discretionary end of year bonus potential

If you have these skills and an environmental background and are interested in working for a dynamic environmental services company, we look forward to hearing from you! You can apply by visiting Quandary job opportunities.



Quandary Consultants is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran. 

Applicants will be local to Colorado Western Slope and able to travel to the Quandary office located in Rifle, CO for office hours and meetings. Applicants should be highly organized, a good written and oral communicator, and be willing to work in a fast-paced, dynamic environment. Attention to detail and strong technical writing skills are essential qualities. 

Responsibilities:

• Perform soil and groundwater sampling for remediation programs  

• Independently and collaboratively conduct fieldwork in remote and urban locations, including active construction sites

• Travel for short-term and long-term assignments when required by client

• Collect detailed, accurate, scientific field data

• Assist with creation of client deliverables including written reports and maps

• Collect baseline water quality samples, write client reports, and submit agency filings

• Log soil borings and oversee the installation of groundwater monitoring wells

• Conduct stormwater BMP inspections

• Interpret and manage spatial data using ESRI products, Google Earth, or similar platforms

• Perform occasional Natural Resources surveys

• Occasionally assist with placement and maintenance of Air Monitors

• Actively participate in safety programs and support a safe work culture

Key Skills/Abilities:

• Scientific and/or technical writing experience

• Experience collecting soil and groundwater samples

• Understanding and interpretation of soil and water quality laboratory data

• Federal, State, and local regulatory knowledge 

• Ability to travel to remote locations alone with minimal supervision

• Interpret and mange spatial data using ESRI suite of products, Google Earth, and similar platforms

• Strong problem-solving skills

• Enjoy working with a diverse team

• Keen attention to detail

• Ability to lift 40-50 pounds

• Teachable, fast learning, and willing to learn new skill sets

• Willing to attend environmental training courses when applicable

• Valid driver's license and clean motor vehicle record

Education/Experience:

• Bachelor’s degree in environmental science, environmental engineering, or related filed

• 4-10 years of consulting experience

• 40-hour HAZWOPER certification preferred

• CPR/AED certification preferred

Working Conditions/Physical Requirements:

• Ability to lift up to 50 pounds

• Working outdoors, often in inclement weather conditions

• Standing for long periods of time

• Prolonged sitting

• Walking long distance

• Repetitive tasks that are physically demanding

• Travel (up to 30%) with occasional overnight stay

Expected Salary: $60,000-$75,000 DOE
Job Type: Full-time Exempt
Schedule: Monday - Friday 40+ hours per week, daily schedule dictated by client needs

Work Location: Rifle, CO with required travel to remote field sites across the western slope 
Application Deadline: Will remain open until July 31, 2026, or position is filled

Benefits:

• Health Insurance (Medical, vision, dental)

• FSA and HSA options

• Short Term and Long Term Disability

• Employee Assistance Program (EAP)

• Life Insurance

• Paid time off

• Paid Holidays

• 401(k) matching

• 30 day paid sabbatical at 5 years of employment

• Discretionary end of year bonus

If you have these skills and an environmental background and are interested in working for a dynamic environmental services company, we look forward to hearing from you! You can apply by visiting Quandary job opportunities.



Quandary Consultants is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Quandary Consultants is seeking a Senior Air Quality Scientist to join our growing Air Quality team. This position will support various new and existing air quality permitting and compliance Oil and Gas projects including, preparation of emission inventories, permit application development, regulatory review, compliance recordkeeping, greenhouse gas reporting air monitoring, etc.

Duties/Responsibilities

• Work directly with clients to perform and coordinate air compliance and permitting tasks

• Conduct air emissions calculations for permitting, emissions inventories, annual compliance reporting, and greenhouse gas reports

• Conduct peer review of teammates’ calculations and reports, providing constructive feedback

• Prepare and submit air permit applications to state and federal agencies

• Utilize emissions modeling software

• Proficient in state, federal, tribal, and local air compliance and permitting regulations and assist clients in implementing operational and reporting requirements

• At times, overnight client work may be required but is not expected

• Assist in preparation, deployment, and all sampling aspects of air monitoring activities

• Demonstrate commitment to safety and environmental compliance in all job aspects

• Provide guidance to clients for site design/operations to ensure compliance with regulations

• Act as a liaison between clients and regulatory agencies

• Analytical and problem-solving abilities to identify safety risks, analyze data, and develop effective solutions

Required Skills/Abilities

• Professional demeanor and experience writing technical reports

• Strong attention to detail and able to follow specific directions and tasks

• Team player; receptive to feedback and open to constructive criticism

• Capable of managing projects, meeting budgets, and being the main point of communication for client contact

• Ability to handle multiple priorities and work in a fast-paced and challenging environment

• Proficiency with Microsoft excel, including use of pivot tables

• Strong understanding of air quality compliance requirements in various states

• Experience with clean air act (NSPS OOO/a/b/c, KKKK, JJJJ, KKK, VV VVA GG)

• Familiarity with oil and gas equipment, operational practices, field environment and technical and engineering terms related to these practices

• Ability to read through complex stat and federal regulations to determine applicability to varying client facilities and scenarios

• Monitor federal, state, and local air quality regulations and rulemakings

• Participate in trade and professional associations to support the above responsibilities

• Demonstrates initiative by appropriately taking charge of situations

• Strong verbal skills and ability to lead meetings with staff on air quality permitting and compliance

• Valid drivers license and proven safe driving record

Education and Experience

• Bachelor’s degree in engineering, environmental science, or related field required

• 9+ years of experience in air quality permitting and compliance, environmental consulting, or a related field

Working Conditions/Physical Requirements

• Standing and sitting for prolonged periods of time

• Inclement weather conditions when field work is required

• Some travel (5-10% annually) including overnight stay

• Ability to lift up to 50 pounds

Expected Salary: $110,000 - $130,000 annually, DOE
Job Type: Full-time Exempt
Schedule: Monday - Friday, 40 + hours per week
Work Location: Denver, CO: Reliably commute to Denver Office
Application Deadline: Will remain open until September 5, 2026 or until position is filled

Benefits:

• Health Insurance (Medical, vision, dental)

• FSA and HSA options

• Employee Assistance Program (EAP)

• Short-Term and Long-Term Disability

• Life Insurance

• Paid time off

• Paid Holidays

• 401(k) and employer matching

• One month paid sabbatical at five years of employment

• Discretionary end of year bonus

If you have these skills and an environmental background and are interested in working for a dynamic environmental services company, we look forward to hearing from you! You can apply by visiting Quandary job opportunities.

Quandary Consultants is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.